{"id":182759,"date":"2021-04-21T17:36:17","date_gmt":"2021-04-21T15:36:17","guid":{"rendered":"https:\/\/www.cined.com\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/"},"modified":"2021-04-21T19:49:23","modified_gmt":"2021-04-21T17:49:23","slug":"arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude","status":"publish","type":"post","link":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/","title":{"rendered":"Prueba de laboratorio de la ARRI Alexa Classic y la Mini LF: rolling shutter, rango din\u00e1mico y latitud"},"content":{"rendered":"\n<p><strong>Desde hace ya rato est\u00e1bamos planeando tener con nosotros la ARRI ALEXA Classic y tambi\u00e9n la ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> para pasearlas por nuestro laboratorio. Bueno, \u00a1el momento por fin ha llegado! \u00bfQuieres saber c\u00f3mo le va a la ARRI ALEXA Classic y la  Mini LF en nuestra prueba de laboratorio est\u00e1ndar? Sigue leyendo\u2026<\/strong><\/p><182759-inline-buylinks\/>\n\n\n\n<p>Primero, un enorme agradecimiento a <a rel=\"noreferrer noopener\" href=\"https:\/\/www.avpro.at\/de\" target=\"_blank\">AV Pro<\/a>, una casa de alquiler con sede en Viena, que nos prest\u00f3 la ARRI  Mini LF, m\u00e1s unos lentes prime SIGMA Cine. En segundo lugar, \u00a1otro gran agradecimiento para <a rel=\"noreferrer noopener\" href=\"https:\/\/www.linkedin.com\/in\/konstantin-costa-konstantinou-95735188\/?originalSubdomain=at\" target=\"_blank\">Konstantin &#8220;Costa&#8221; Konstantinou<\/a> tambi\u00e9n por prestarnos su c\u00e1mara ARRI Alexa Classic!<\/p>\n\n\n\n<p>En tercer lugar, tambi\u00e9n me gustar\u00eda mencionar a NVIDIA, que nos dio una tarjeta gr\u00e1fica RTX 3090 para probar con varias c\u00e1maras. \u00a1Gracias!<\/p>\n\n\n\n<p>Ahora que hablamos de eso\u2026 y a modo de breve referencia: la RTX3090 procesa los archivos ARRIRAW de 4480 \u00d7 2520 open gate de la  Mini LF en una l\u00ednea de tiempo de DaVinci Resolve 17.1 de 4480 \u00d7 2520 como un cuchillo caliente corta la mantequilla. Funciona con aproximadamente un 33% de carga y utiliza aproximadamente 6,6 GB de memoria. \u00a1usarla es un absoluto placer!<\/p>\n\n\n\n<p>Quiz\u00e1s te preguntes por qu\u00e9 este art\u00edculo trata sobre dos c\u00e1maras en lugar de una. Bueno, mi colega Sebastian ya prob\u00f3 la ALEXA Classic hace muchas lunas, as\u00ed que pens\u00e9 que ser\u00eda bueno volver a probar r\u00e1pidamente esta c\u00e1mara ARRI cl\u00e1sica para asegurarme de que todos los resultados caen en el mismo lugar antes de pasar a la ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a>.<\/p>\n\n\n\n<p>Este art\u00edculo est\u00e1 organizado de la siguiente manera: primero veremos el rolling shutter y el rango din\u00e1mico de ambas c\u00e1maras ARRI, y luego veremos en detalle la latitud de la ALEXA  Mini LF.<\/p>\n\n\n\n<p>Mira <a rel=\"noreferrer noopener\" href=\"https:\/\/www.cined.com\/es\/the-cinema5d-camera-lab-is-back-dynamic-range-tests\/\" target=\"_blank\">c\u00f3mo probamos el rango din\u00e1mico usando nuestro diagrama de pasos XYLA21 e IMATEST aqu\u00ed<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rolling shutter de la ARRI ALEXA Classic<\/h2>\n\n\n\n<p>La ALEXA Classic cuenta con un sensor de imagen Super 35 y permite filmar en 2048 \u00d7 1152 (16:9) en ProRes 4444 (ARRIRAW no estaba disponible en esta c\u00e1mara).<\/p>\n\n\n\n<p>El rolling shutter muestra un valor realmente bueno de 7,2 ms.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-640x360.jpg\" alt=\"\" class=\"wp-image-182235\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Rolling shutter de la c\u00e1mara ARRI ALEXA Classic Super 35: se observan 7.2ms. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Rolling shutter de la ALEXA  Mini LF<\/h2>\n\n\n\n<p>Con su sensor full frame, la ALEXA  Mini LF muestra valores de rolling shutter ligeramente m\u00e1s altos que la ALEXA Classic, <strong>7,4<\/strong> ms. Este es el mejor resultado que hemos medido para un sensor full frame; la mejor hasta ahora era la Sony a7S III, que mostr\u00f3 8,7 ms (en full frame recortado en 1,0x).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-640x360.jpg\" alt=\"\" class=\"wp-image-182229\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Rolling shutter de la c\u00e1mara full frame ARRI ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a>: se observan 7,4 ms. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Rango din\u00e1mico de la ARRI ALEXA Classic en ProRes 4444 a ISO800<\/h2>\n\n\n\n<p>Al observar el gr\u00e1fico de forma de onda cuando se filma el diagrama de pasos Xyla 21, se ven unas s\u00f3lidas 14 paradas por encima del piso de ruido:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"287\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-640x287.jpg\" alt=\"\" class=\"wp-image-182241\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-640x287.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-300x135.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-768x345.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-512x230.jpg 512w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800.jpg 1134w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Gr\u00e1fico de forma de onda de la ALEXA Classic, Log C, que muestra 14 paradas por encima del piso de ruido. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Llevando los archivos del diagrama de pasos Xyla21 a IMATEST, obtenemos el siguiente resultado: la ALEXA Classic muestra un s\u00f3lido rango din\u00e1mico de 13.8 paradas con una relaci\u00f3n se\u00f1al\/ruido de 2, y 14.8 paradas en RSR (relaci\u00f3n se\u00f1al\/ruido) = 1. Adem\u00e1s, IMATEST identifica 18 zonas. Esos son los valores m\u00e1s altos que hemos medido en nuestro laboratorio.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"600\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Stepchart-Alexa-Classic-ProRes-2K-Log-C_Step_2.jpg\" alt=\"\" class=\"wp-image-182238\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Stepchart-Alexa-Classic-ProRes-2K-Log-C_Step_2.jpg 560w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Stepchart-Alexa-Classic-ProRes-2K-Log-C_Step_2-300x321.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Stepchart-Alexa-Classic-ProRes-2K-Log-C_Step_2-215x230.jpg 215w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><figcaption>Resultado IMATEST para la ALEXA Classic, Log C que muestra 13.8 paradas en RSR = 2. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Mirando el gr\u00e1fico del medio, es f\u00e1cil ver que incluso por encima de las 14,8 paradas (RSR = 1, curva azul), IMATEST identifica unas dos paradas m\u00e1s dentro del piso de ruido. Ciertamente, estas se podr\u00edan utilizar aplicando t\u00e9cnicas avanzadas de reducci\u00f3n de ruido en la post-producci\u00f3n.<\/p>\n\n\n\n<p>Las 13,8 paradas en RSR = 2 distan en 0,2 paradas de las 14 que medimos hace m\u00e1s de 7 a\u00f1os. As\u00ed que todo est\u00e1 bien en este frente (eso es lo hermoso de una configuraci\u00f3n de prueba estandarizada), y podemos pasar ahora a la ARRI ALEXA  Mini LF.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rango din\u00e1mico de la ARRI ALEXA  Mini LF en ISO800<\/h2>\n\n\n\n<p>Veamos primero al gr\u00e1fico de forma de onda, filmado en ProRes 4444XQ, usando Log C en modode open gate (4480 \u00d7 2520) en ISO800:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"292\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-640x292.jpg\" alt=\"\" class=\"wp-image-182232\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-640x292.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-300x137.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-768x351.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-504x230.jpg 504w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800.jpg 1134w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Gr\u00e1fico de forma de onda de la ALEXA  Mini LF, Log C, que muestra 14 paradas por encima del piso de ruido. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Muy similar a la ALEXA Classic, se identifican 14 paradas s\u00f3lidas sobre el piso de ruido. Tambi\u00e9n se ven una parada 15 e incluso una 16.<\/p>\n\n\n\n<p>Al observar los resultados de IMATEST a continuaci\u00f3n, para ProRes 4444XQ (open gate 4480 \u00d7 2520) obtenemos 13.5 paradas en RSR = 2 y 14.7 paradas en RSR = 1. Se identifican 18.8 zonas, y aproximadamente tres paradas m\u00e1s son identificadas por IMATEST dentro del piso de ruido &#8211; mirando el gr\u00e1fico del medio, arriba de la l\u00ednea azul a la izquierda (RSR = 1, mostrando 14.7).<\/p>\n\n\n\n<p>Guau. Nuevamente, esos son los mejores resultados que jam\u00e1s hayamos medido en el laboratorio para un sensor full frame. Curiosamente, es un poquito menos (en RSR = 2) que para la ALEXA Classic; parece que el procesamiento de la se\u00f1al interna se cambi\u00f3 un poco yendo a\u00fan m\u00e1s hacia una se\u00f1al &#8220;cruda&#8221; con menos filtrado de ruido.<br>Sin embargo, se identifican m\u00e1s zonas y hay 3 paradas adicionales enterradas en el piso de ruido. Por lo tanto, la  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> tiene un desempe\u00f1o similar, si no mejor, que la Classic en el area del rango din\u00e1mico, como tambi\u00e9n se puede ver en el gr\u00e1fico de forma de onda.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"600\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Alexa-LF-ProRes-4444XQ_1.1.1_Step_2.jpg\" alt=\"\" class=\"wp-image-182189\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-ProRes-4444XQ_1.1.1_Step_2.jpg 560w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-ProRes-4444XQ_1.1.1_Step_2-300x321.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-ProRes-4444XQ_1.1.1_Step_2-215x230.jpg 215w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><figcaption>Resultado IMATEST para la ALEXA  Mini LF, Log C ProRes 4444XQ que muestra 13.5 paradas en RSR = 2. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Al filmar el gr\u00e1fico Xyla21 usando open gate ARRIRAW (4480 \u00d7 2520), se obtienen casi exactamente los mismos resultados usando IMATEST:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"600\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Alexa-LF-RAW_1.14.2_Step_2.jpg\" alt=\"\" class=\"wp-image-182192\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-RAW_1.14.2_Step_2.jpg 560w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-RAW_1.14.2_Step_2-300x321.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-RAW_1.14.2_Step_2-215x230.jpg 215w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><figcaption>Resultado IMATEST para la ALEXA  Mini LF, Log C, ARRIRAW que muestra 13.4 paradas en RSR = 2. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Los resultados anteriores tanto para la ARRI ALEXA Classic como para la  Mini LF muestran por qu\u00e9 ARRI ha sido la referencia en c\u00e1maras digitales durante m\u00e1s de 10 a\u00f1os. Ni una sola c\u00e1mara probada hasta ahora en nuestro laboratorio se ha acercado a estos resultados de rango din\u00e1mico.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Prueba de latitud con la ARRI ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> a ISO800 en ARRIRAW<\/h2>\n\n\n\n<p>La latitud es la capacidad de una c\u00e1mara para retener detalles y colores cuando se sobreexpone o subexpone y se regresa a la exposici\u00f3n base. Hace alg\u00fan tiempo, elegimos un valor arbitrario del 60% del valor de luma (en la forma de onda) para las caras de nuestros sujetos en nuestra escena de estudio est\u00e1ndar. Esta exposici\u00f3n base de CineD deber\u00eda ayudar a nuestros lectores a obtener un punto de referencia para todas las c\u00e1maras probadas, independientemente de c\u00f3mo distribuyan los valores del c\u00f3digo y qu\u00e9 modo LOG se utilice.<\/p>\n\n\n\n<p>Dependiendo de su curva LOG y la distribuci\u00f3n del valor del c\u00f3digo, algunas c\u00e1maras dan resultados m\u00e1s luminosos con un 60% de luma, mientras que otras resultan m\u00e1s oscuras. Como informaci\u00f3n adicional, tambi\u00e9n les dar\u00e9 el valor de gris de referencia del 18%.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-640x360.jpg\" alt=\"\" class=\"wp-image-182217\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div>\n\n\n\n<p>Para Log C en la ALEXA  Mini LF, el 18% de gris viene con un valor de c\u00f3digo de 400 (en un espacio de color de 10 bits). Eso es 3 paradas por debajo de nuestra escena de exposici\u00f3n base.<\/p>\n\n\n\n<p>Para esta prueba utilizamos un SIGMA Cine Prime 85 mm T1.5. Usando un \u00e1ngulo de obturaci\u00f3n de 356 \u00b0 (el valor de 360 \u200b\u200b\u00b0 no es posible), un valor de apertura de T1.5 e ISO800 y la cara de mi colega Johnnie est\u00e1 al borde de quemarse, con la iluminaci\u00f3n del estudio al m\u00e1ximo. Volviendo a nuestra exposici\u00f3n base en DaVinci Resolve 17.1, utilizando los controles de Camera Raw y una LUT 3D (ARRI Log C a Rec709) se obtiene la siguiente imagen:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-640x360.jpg\" alt=\"\" class=\"wp-image-182202\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 5 paradas sobreexpuesta, regresada a la escena de estudio de exposici\u00f3n base de CineD. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Como se puede ver arriba, nada se quema, tambi\u00e9n el lado izquierdo de la tarjeta de color est\u00e1 completamente intacto.<\/p>\n\n\n\n<p>A partir de ah\u00ed subexponemos sucesivamente la escena ajustando el \u00e1ngulo de obturaci\u00f3n a 180 \u00b0, 90 \u00b0, 45 \u00b0, 22,5 \u00b0 y 11,25 \u00b0 y cerrando el iris de T1.5 a T2, T2.8 y as\u00ed sucesivamente hasta T8. Luego, todas esas tomas se regresan nuevamente a nuestra escena de exposici\u00f3n base de CineD.<\/p>\n\n\n\n<p>Ahora, pasemos directamente a la escena subexpuesta en 3 paradas (de la escena de exposici\u00f3n base de CineD), vuelta a cero. Aqu\u00ed, la cara de Johnnie alcanza un valor m\u00e1ximo del 18% de gris (valor de c\u00f3digo 400 en 10 bits). Por lo tanto, desde el 18% de gris tiene casi 8 paradas (-3 a +5) de latitud de exposici\u00f3n hasta que la cara se quema (en realidad, un poco menos a medida que pasamos del \u00e1ngulo de obturaci\u00f3n de 356 \u00b0 a 180 \u00b0 y de T1.5 a T2. 0 al reducir la exposici\u00f3n, por lo tanto, aproximadamente 7.8 paradas para ser m\u00e1s precisos).<\/p>\n\n\n\n<p>Impresionante. Y esto no es todo. Mirando la toma subexpuesta en 3 paradas, es un poco ruidosa, pero es un ruido muy fino y agradable:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-640x360.jpg\" alt=\"\" class=\"wp-image-182195\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 3 paradas por debajo de la base, regresada a la escena de estudio de exposici\u00f3n base de CineD. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Ahora, vayamos m\u00e1s all\u00e1, a 4 paradas por debajo, regresadas:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-640x360.jpg\" alt=\"\" class=\"wp-image-182198\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> 4 paradas por debajo de la base, regresada a la escena de estudio de exposici\u00f3n base de CineD. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>El ruido se vuelve m\u00e1s prominente 4 paradas por debajo, y regresadas. La imagen a\u00fan se ve bien, pero si lo crees necesario, no le vendr\u00eda mal un poco de reducci\u00f3n de ruido para limpiar la imagen.<\/p>\n\n\n\n<p>En 5 paradas por debajo, regresadas, el ruido realmente comienza a golpear con fuerza:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-640x360.jpg\" alt=\"\" class=\"wp-image-182208\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 5 paradas por debajo de la base, tra\u00edda de nuevo a la escena de estudio de exposici\u00f3n base de CineD.<\/figcaption><\/figure><\/div>\n\n\n\n<p>En este punto es necesario aplicar reducci\u00f3n de ruido. Pero debido a que el ruido se dispersa finamente, la reducci\u00f3n de ruido funciona bastante bien, como se ve en la imagen de abajo. Sin embargo, debo mencionar que la informaci\u00f3n en las sombras comienza a perderse en 5 paradas por debajo de nuestra exposici\u00f3n base CineD, lo que se corresponde bien con la forma de onda que se mostr\u00f3 anteriormente (como las sombras est\u00e1n otras 5 paradas por debajo de la cara, estamos 15 paradas por debajo del recorte).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-640x360.jpg\" alt=\"\" class=\"wp-image-182205\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 5 paradas por debajo de la base, recuperadas mediante reducci\u00f3n de ruido. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Tuve que usar una reducci\u00f3n de ruido bastante intensa (en relaci\u00f3n con otras c\u00e1maras) para obtener una buena limpieza. Para tu referencia, aqu\u00ed est\u00e1n los ajustes de reducci\u00f3n de ruido en DaVinci Resolve 17.1:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"298\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-640x298.jpg\" alt=\"\" class=\"wp-image-182220\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-640x298.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-300x140.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-768x358.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-494x230.jpg 494w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF.jpg 794w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Ajustes de reducci\u00f3n de ruido de Resolve para 5 paradas por debajo, regresadas. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>A 6 paradas por debajo de nuestra exposici\u00f3n base CineD, la informaci\u00f3n de las sombras comienza a desvanecerse y el ruido degrada en gran medida la imagen. Sin embargo, no aparecen l\u00edneas horizontales ni verticales, como se puede ver con tantas otras c\u00e1maras. Asombroso.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-640x360.jpg\" alt=\"\" class=\"wp-image-182214\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 6 paradas por debajo de la base, tra\u00edda de nuevo a la escena del estudio de exposici\u00f3n base de CineD. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>El uso de una gran reducci\u00f3n de ruido a\u00fan conduce a una imagen algo utilizable, pero yo dir\u00eda que se ha alcanzado el punto de no retorno:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-640x360.jpg\" alt=\"\" class=\"wp-image-182211\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> 6 paradas por debajo de la base, recuperadas mediante reducci\u00f3n de ruido. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Bastante impresionante, por decir lo menos. Para nuestra escena de estudio est\u00e1ndar, la ARRI ALEXA  Mini LF muestra una latitud de exposici\u00f3n de aproximadamente 10 paradas (5 m\u00e1s, 5 menos). Las mejores c\u00e1maras de nuestro laboratorio hasta ahora han mostrado 8 paradas de latitud de exposici\u00f3n (la Panasonic S5 y la Canon C300 MK III, por ejemplo). Todo eso sin desagradables l\u00edneas horizontales\/verticales y sin cambios de color significativos.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.avpro.at\/de\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"157\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/01\/avpro-banner-640x157.jpg\" alt=\"\" class=\"wp-image-171456\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-640x157.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-300x74.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-768x189.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-1536x378.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-2048x504.jpg 2048w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-935x230.jpg 935w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><figcaption>ARRI  Mini LF suministrada por <a rel=\"noreferrer noopener\" href=\"https:\/\/www.avpro.at\/de\" target=\"_blank\">AV PROFESSIONAL &#8211; VIENNA<\/a> <\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Resumen<\/h2>\n\n\n\n<p>No es de extra\u00f1ar que la ARRI ALEXA Classic y la  Mini LF muestren los mejores resultados de pruebas de laboratorio jam\u00e1s medidos por nosotros en todos los par\u00e1metros: rolling shutter, rango din\u00e1mico y latitud de exposici\u00f3n. Eso era de esperar, por supuesto, pero considerando que el dise\u00f1o del sensor de la ARRI ALEXA Classic ya tiene m\u00e1s de 10 a\u00f1os, me parece impresionante que la l\u00ednea de c\u00e1maras ARRI todav\u00eda represente el punto de referencia en esta industria para una c\u00e1mara de cine digital.<\/p>\n\n\n\n<p><strong>\u00bfHas filmado con una c\u00e1mara ARRI ALEXA antes? \u00bfQu\u00e9 piensas de este equipo atemporal? Cu\u00e9ntanos en los comentarios a continuaci\u00f3n.<\/strong><\/p>\n\n\n\n\n<182759-main-buylinks\/>","protected":false,"clean_render":"<p><strong>Desde hace ya rato est\u00e1bamos planeando tener con nosotros la ARRI ALEXA Classic y tambi\u00e9n la ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> para pasearlas por nuestro laboratorio. Bueno, \u00a1el momento por fin ha llegado! \u00bfQuieres saber c\u00f3mo le va a la ARRI ALEXA Classic y la  Mini LF en nuestra prueba de laboratorio est\u00e1ndar? Sigue leyendo\u2026<\/strong><\/p><182759-inline-buylinks\/>\n\n\n\n<p>Primero, un enorme agradecimiento a <a rel=\"noreferrer noopener\" href=\"https:\/\/www.avpro.at\/de\" target=\"_blank\">AV Pro<\/a>, una casa de alquiler con sede en Viena, que nos prest\u00f3 la ARRI  Mini LF, m\u00e1s unos lentes prime SIGMA Cine. En segundo lugar, \u00a1otro gran agradecimiento para <a rel=\"noreferrer noopener\" href=\"https:\/\/www.linkedin.com\/in\/konstantin-costa-konstantinou-95735188\/?originalSubdomain=at\" target=\"_blank\">Konstantin &#8220;Costa&#8221; Konstantinou<\/a> tambi\u00e9n por prestarnos su c\u00e1mara ARRI Alexa Classic!<\/p>\n\n\n\n<p>En tercer lugar, tambi\u00e9n me gustar\u00eda mencionar a NVIDIA, que nos dio una tarjeta gr\u00e1fica RTX 3090 para probar con varias c\u00e1maras. \u00a1Gracias!<\/p>\n\n\n\n<p>Ahora que hablamos de eso\u2026 y a modo de breve referencia: la RTX3090 procesa los archivos ARRIRAW de 4480 \u00d7 2520 open gate de la  Mini LF en una l\u00ednea de tiempo de DaVinci Resolve 17.1 de 4480 \u00d7 2520 como un cuchillo caliente corta la mantequilla. Funciona con aproximadamente un 33% de carga y utiliza aproximadamente 6,6 GB de memoria. \u00a1usarla es un absoluto placer!<\/p>\n\n\n\n<p>Quiz\u00e1s te preguntes por qu\u00e9 este art\u00edculo trata sobre dos c\u00e1maras en lugar de una. Bueno, mi colega Sebastian ya prob\u00f3 la ALEXA Classic hace muchas lunas, as\u00ed que pens\u00e9 que ser\u00eda bueno volver a probar r\u00e1pidamente esta c\u00e1mara ARRI cl\u00e1sica para asegurarme de que todos los resultados caen en el mismo lugar antes de pasar a la ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a>.<\/p>\n\n\n\n<p>Este art\u00edculo est\u00e1 organizado de la siguiente manera: primero veremos el rolling shutter y el rango din\u00e1mico de ambas c\u00e1maras ARRI, y luego veremos en detalle la latitud de la ALEXA  Mini LF.<\/p>\n\n\n\n<p>Mira <a rel=\"noreferrer noopener\" href=\"https:\/\/www.cined.com\/es\/the-cinema5d-camera-lab-is-back-dynamic-range-tests\/\" target=\"_blank\">c\u00f3mo probamos el rango din\u00e1mico usando nuestro diagrama de pasos XYLA21 e IMATEST aqu\u00ed<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rolling shutter de la ARRI ALEXA Classic<\/h2>\n\n\n\n<p>La ALEXA Classic cuenta con un sensor de imagen Super 35 y permite filmar en 2048 \u00d7 1152 (16:9) en ProRes 4444 (ARRIRAW no estaba disponible en esta c\u00e1mara).<\/p>\n\n\n\n<p>El rolling shutter muestra un valor realmente bueno de 7,2 ms.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-640x360.jpg\" alt=\"\" class=\"wp-image-182235\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-ALEXA-Classic-25p-7_2ms.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Rolling shutter de la c\u00e1mara ARRI ALEXA Classic Super 35: se observan 7.2ms. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Rolling shutter de la ALEXA  Mini LF<\/h2>\n\n\n\n<p>Con su sensor full frame, la ALEXA  Mini LF muestra valores de rolling shutter ligeramente m\u00e1s altos que la ALEXA Classic, <strong>7,4<\/strong> ms. Este es el mejor resultado que hemos medido para un sensor full frame; la mejor hasta ahora era la Sony a7S III, que mostr\u00f3 8,7 ms (en full frame recortado en 1,0x).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-640x360.jpg\" alt=\"\" class=\"wp-image-182229\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/RS-ARRI-Mini-LF-UHD-7.4ms.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Rolling shutter de la c\u00e1mara full frame ARRI ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a>: se observan 7,4 ms. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Rango din\u00e1mico de la ARRI ALEXA Classic en ProRes 4444 a ISO800<\/h2>\n\n\n\n<p>Al observar el gr\u00e1fico de forma de onda cuando se filma el diagrama de pasos Xyla 21, se ven unas s\u00f3lidas 14 paradas por encima del piso de ruido:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"287\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-640x287.jpg\" alt=\"\" class=\"wp-image-182241\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-640x287.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-300x135.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-768x345.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800-512x230.jpg 512w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Alexa-Classic-2K-ISO800.jpg 1134w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Gr\u00e1fico de forma de onda de la ALEXA Classic, Log C, que muestra 14 paradas por encima del piso de ruido. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Llevando los archivos del diagrama de pasos Xyla21 a IMATEST, obtenemos el siguiente resultado: la ALEXA Classic muestra un s\u00f3lido rango din\u00e1mico de 13.8 paradas con una relaci\u00f3n se\u00f1al\/ruido de 2, y 14.8 paradas en RSR (relaci\u00f3n se\u00f1al\/ruido) = 1. Adem\u00e1s, IMATEST identifica 18 zonas. Esos son los valores m\u00e1s altos que hemos medido en nuestro laboratorio.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"600\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Stepchart-Alexa-Classic-ProRes-2K-Log-C_Step_2.jpg\" alt=\"\" class=\"wp-image-182238\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Stepchart-Alexa-Classic-ProRes-2K-Log-C_Step_2.jpg 560w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Stepchart-Alexa-Classic-ProRes-2K-Log-C_Step_2-300x321.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Stepchart-Alexa-Classic-ProRes-2K-Log-C_Step_2-215x230.jpg 215w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><figcaption>Resultado IMATEST para la ALEXA Classic, Log C que muestra 13.8 paradas en RSR = 2. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Mirando el gr\u00e1fico del medio, es f\u00e1cil ver que incluso por encima de las 14,8 paradas (RSR = 1, curva azul), IMATEST identifica unas dos paradas m\u00e1s dentro del piso de ruido. Ciertamente, estas se podr\u00edan utilizar aplicando t\u00e9cnicas avanzadas de reducci\u00f3n de ruido en la post-producci\u00f3n.<\/p>\n\n\n\n<p>Las 13,8 paradas en RSR = 2 distan en 0,2 paradas de las 14 que medimos hace m\u00e1s de 7 a\u00f1os. As\u00ed que todo est\u00e1 bien en este frente (eso es lo hermoso de una configuraci\u00f3n de prueba estandarizada), y podemos pasar ahora a la ARRI ALEXA  Mini LF.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Rango din\u00e1mico de la ARRI ALEXA  Mini LF en ISO800<\/h2>\n\n\n\n<p>Veamos primero al gr\u00e1fico de forma de onda, filmado en ProRes 4444XQ, usando Log C en modode open gate (4480 \u00d7 2520) en ISO800:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"292\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-640x292.jpg\" alt=\"\" class=\"wp-image-182232\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-640x292.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-300x137.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-768x351.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800-504x230.jpg 504w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Waveform-ARRI-Mini-LF-ProRes-4444XQ-ISO800.jpg 1134w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Gr\u00e1fico de forma de onda de la ALEXA  Mini LF, Log C, que muestra 14 paradas por encima del piso de ruido. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Muy similar a la ALEXA Classic, se identifican 14 paradas s\u00f3lidas sobre el piso de ruido. Tambi\u00e9n se ven una parada 15 e incluso una 16.<\/p>\n\n\n\n<p>Al observar los resultados de IMATEST a continuaci\u00f3n, para ProRes 4444XQ (open gate 4480 \u00d7 2520) obtenemos 13.5 paradas en RSR = 2 y 14.7 paradas en RSR = 1. Se identifican 18.8 zonas, y aproximadamente tres paradas m\u00e1s son identificadas por IMATEST dentro del piso de ruido &#8211; mirando el gr\u00e1fico del medio, arriba de la l\u00ednea azul a la izquierda (RSR = 1, mostrando 14.7).<\/p>\n\n\n\n<p>Guau. Nuevamente, esos son los mejores resultados que jam\u00e1s hayamos medido en el laboratorio para un sensor full frame. Curiosamente, es un poquito menos (en RSR = 2) que para la ALEXA Classic; parece que el procesamiento de la se\u00f1al interna se cambi\u00f3 un poco yendo a\u00fan m\u00e1s hacia una se\u00f1al &#8220;cruda&#8221; con menos filtrado de ruido.<br>Sin embargo, se identifican m\u00e1s zonas y hay 3 paradas adicionales enterradas en el piso de ruido. Por lo tanto, la  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> tiene un desempe\u00f1o similar, si no mejor, que la Classic en el area del rango din\u00e1mico, como tambi\u00e9n se puede ver en el gr\u00e1fico de forma de onda.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"600\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Alexa-LF-ProRes-4444XQ_1.1.1_Step_2.jpg\" alt=\"\" class=\"wp-image-182189\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-ProRes-4444XQ_1.1.1_Step_2.jpg 560w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-ProRes-4444XQ_1.1.1_Step_2-300x321.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-ProRes-4444XQ_1.1.1_Step_2-215x230.jpg 215w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><figcaption>Resultado IMATEST para la ALEXA  Mini LF, Log C ProRes 4444XQ que muestra 13.5 paradas en RSR = 2. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Al filmar el gr\u00e1fico Xyla21 usando open gate ARRIRAW (4480 \u00d7 2520), se obtienen casi exactamente los mismos resultados usando IMATEST:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"600\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Alexa-LF-RAW_1.14.2_Step_2.jpg\" alt=\"\" class=\"wp-image-182192\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-RAW_1.14.2_Step_2.jpg 560w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-RAW_1.14.2_Step_2-300x321.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Alexa-LF-RAW_1.14.2_Step_2-215x230.jpg 215w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><figcaption>Resultado IMATEST para la ALEXA  Mini LF, Log C, ARRIRAW que muestra 13.4 paradas en RSR = 2. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Los resultados anteriores tanto para la ARRI ALEXA Classic como para la  Mini LF muestran por qu\u00e9 ARRI ha sido la referencia en c\u00e1maras digitales durante m\u00e1s de 10 a\u00f1os. Ni una sola c\u00e1mara probada hasta ahora en nuestro laboratorio se ha acercado a estos resultados de rango din\u00e1mico.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Prueba de latitud con la ARRI ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> a ISO800 en ARRIRAW<\/h2>\n\n\n\n<p>La latitud es la capacidad de una c\u00e1mara para retener detalles y colores cuando se sobreexpone o subexpone y se regresa a la exposici\u00f3n base. Hace alg\u00fan tiempo, elegimos un valor arbitrario del 60% del valor de luma (en la forma de onda) para las caras de nuestros sujetos en nuestra escena de estudio est\u00e1ndar. Esta exposici\u00f3n base de CineD deber\u00eda ayudar a nuestros lectores a obtener un punto de referencia para todas las c\u00e1maras probadas, independientemente de c\u00f3mo distribuyan los valores del c\u00f3digo y qu\u00e9 modo LOG se utilice.<\/p>\n\n\n\n<p>Dependiendo de su curva LOG y la distribuci\u00f3n del valor del c\u00f3digo, algunas c\u00e1maras dan resultados m\u00e1s luminosos con un 60% de luma, mientras que otras resultan m\u00e1s oscuras. Como informaci\u00f3n adicional, tambi\u00e9n les dar\u00e9 el valor de gris de referencia del 18%.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-640x360.jpg\" alt=\"\" class=\"wp-image-182217\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-base_1.83.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure><\/div>\n\n\n\n<p>Para Log C en la ALEXA  Mini LF, el 18% de gris viene con un valor de c\u00f3digo de 400 (en un espacio de color de 10 bits). Eso es 3 paradas por debajo de nuestra escena de exposici\u00f3n base.<\/p>\n\n\n\n<p>Para esta prueba utilizamos un SIGMA Cine Prime 85 mm T1.5. Usando un \u00e1ngulo de obturaci\u00f3n de 356 \u00b0 (el valor de 360 \u200b\u200b\u00b0 no es posible), un valor de apertura de T1.5 e ISO800 y la cara de mi colega Johnnie est\u00e1 al borde de quemarse, con la iluminaci\u00f3n del estudio al m\u00e1ximo. Volviendo a nuestra exposici\u00f3n base en DaVinci Resolve 17.1, utilizando los controles de Camera Raw y una LUT 3D (ARRI Log C a Rec709) se obtiene la siguiente imagen:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-640x360.jpg\" alt=\"\" class=\"wp-image-182202\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-over_1.78.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 5 paradas sobreexpuesta, regresada a la escena de estudio de exposici\u00f3n base de CineD. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Como se puede ver arriba, nada se quema, tambi\u00e9n el lado izquierdo de la tarjeta de color est\u00e1 completamente intacto.<\/p>\n\n\n\n<p>A partir de ah\u00ed subexponemos sucesivamente la escena ajustando el \u00e1ngulo de obturaci\u00f3n a 180 \u00b0, 90 \u00b0, 45 \u00b0, 22,5 \u00b0 y 11,25 \u00b0 y cerrando el iris de T1.5 a T2, T2.8 y as\u00ed sucesivamente hasta T8. Luego, todas esas tomas se regresan nuevamente a nuestra escena de exposici\u00f3n base de CineD.<\/p>\n\n\n\n<p>Ahora, pasemos directamente a la escena subexpuesta en 3 paradas (de la escena de exposici\u00f3n base de CineD), vuelta a cero. Aqu\u00ed, la cara de Johnnie alcanza un valor m\u00e1ximo del 18% de gris (valor de c\u00f3digo 400 en 10 bits). Por lo tanto, desde el 18% de gris tiene casi 8 paradas (-3 a +5) de latitud de exposici\u00f3n hasta que la cara se quema (en realidad, un poco menos a medida que pasamos del \u00e1ngulo de obturaci\u00f3n de 356 \u00b0 a 180 \u00b0 y de T1.5 a T2. 0 al reducir la exposici\u00f3n, por lo tanto, aproximadamente 7.8 paradas para ser m\u00e1s precisos).<\/p>\n\n\n\n<p>Impresionante. Y esto no es todo. Mirando la toma subexpuesta en 3 paradas, es un poco ruidosa, pero es un ruido muy fino y agradable:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-640x360.jpg\" alt=\"\" class=\"wp-image-182195\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-3-under_1.86.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 3 paradas por debajo de la base, regresada a la escena de estudio de exposici\u00f3n base de CineD. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Ahora, vayamos m\u00e1s all\u00e1, a 4 paradas por debajo, regresadas:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-640x360.jpg\" alt=\"\" class=\"wp-image-182198\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-4-under_1.87.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> 4 paradas por debajo de la base, regresada a la escena de estudio de exposici\u00f3n base de CineD. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>El ruido se vuelve m\u00e1s prominente 4 paradas por debajo, y regresadas. La imagen a\u00fan se ve bien, pero si lo crees necesario, no le vendr\u00eda mal un poco de reducci\u00f3n de ruido para limpiar la imagen.<\/p>\n\n\n\n<p>En 5 paradas por debajo, regresadas, el ruido realmente comienza a golpear con fuerza:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-640x360.jpg\" alt=\"\" class=\"wp-image-182208\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under_1.88.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 5 paradas por debajo de la base, tra\u00edda de nuevo a la escena de estudio de exposici\u00f3n base de CineD.<\/figcaption><\/figure><\/div>\n\n\n\n<p>En este punto es necesario aplicar reducci\u00f3n de ruido. Pero debido a que el ruido se dispersa finamente, la reducci\u00f3n de ruido funciona bastante bien, como se ve en la imagen de abajo. Sin embargo, debo mencionar que la informaci\u00f3n en las sombras comienza a perderse en 5 paradas por debajo de nuestra exposici\u00f3n base CineD, lo que se corresponde bien con la forma de onda que se mostr\u00f3 anteriormente (como las sombras est\u00e1n otras 5 paradas por debajo de la cara, estamos 15 paradas por debajo del recorte).<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-640x360.jpg\" alt=\"\" class=\"wp-image-182205\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-5-under-NR_1.91.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 5 paradas por debajo de la base, recuperadas mediante reducci\u00f3n de ruido. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Tuve que usar una reducci\u00f3n de ruido bastante intensa (en relaci\u00f3n con otras c\u00e1maras) para obtener una buena limpieza. Para tu referencia, aqu\u00ed est\u00e1n los ajustes de reducci\u00f3n de ruido en DaVinci Resolve 17.1:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"298\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-640x298.jpg\" alt=\"\" class=\"wp-image-182220\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-640x298.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-300x140.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-768x358.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF-494x230.jpg 494w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/NR-Settings-Resolve-5-under-Mini-LF.jpg 794w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>Ajustes de reducci\u00f3n de ruido de Resolve para 5 paradas por debajo, regresadas. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>A 6 paradas por debajo de nuestra exposici\u00f3n base CineD, la informaci\u00f3n de las sombras comienza a desvanecerse y el ruido degrada en gran medida la imagen. Sin embargo, no aparecen l\u00edneas horizontales ni verticales, como se puede ver con tantas otras c\u00e1maras. Asombroso.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-640x360.jpg\" alt=\"\" class=\"wp-image-182214\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under_1.89.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>La ALEXA  Mini LF 6 paradas por debajo de la base, tra\u00edda de nuevo a la escena del estudio de exposici\u00f3n base de CineD. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>El uso de una gran reducci\u00f3n de ruido a\u00fan conduce a una imagen algo utilizable, pero yo dir\u00eda que se ha alcanzado el punto de no retorno:<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"360\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-640x360.jpg\" alt=\"\" class=\"wp-image-182211\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-640x360.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-300x169.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-768x432.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-1536x864.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-340x190.jpg 340w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-409x230.jpg 409w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1-1600x900.jpg 1600w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/ARRI-Mini-LF-6-under-NR_1.92.1.jpg 1920w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><figcaption>ALEXA  <a href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470346-REG\/arri_k1_0024074_alexa_mini_lf_camera.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" class=\"content-keyword-linked\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Mini LF<\/a> 6 paradas por debajo de la base, recuperadas mediante reducci\u00f3n de ruido. Cr\u00e9dito de la imagen: CineD<\/figcaption><\/figure><\/div>\n\n\n\n<p>Bastante impresionante, por decir lo menos. Para nuestra escena de estudio est\u00e1ndar, la ARRI ALEXA  Mini LF muestra una latitud de exposici\u00f3n de aproximadamente 10 paradas (5 m\u00e1s, 5 menos). Las mejores c\u00e1maras de nuestro laboratorio hasta ahora han mostrado 8 paradas de latitud de exposici\u00f3n (la Panasonic S5 y la Canon C300 MK III, por ejemplo). Todo eso sin desagradables l\u00edneas horizontales\/verticales y sin cambios de color significativos.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.avpro.at\/de\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"157\" src=\"https:\/\/www.cined.com\/content\/uploads\/2021\/01\/avpro-banner-640x157.jpg\" alt=\"\" class=\"wp-image-171456\" srcset=\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-640x157.jpg 640w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-300x74.jpg 300w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-768x189.jpg 768w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-1536x378.jpg 1536w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-2048x504.jpg 2048w, https:\/\/staging.cined.dev\/content\/uploads\/2021\/01\/avpro-banner-935x230.jpg 935w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><figcaption>ARRI  Mini LF suministrada por <a rel=\"noreferrer noopener\" href=\"https:\/\/www.avpro.at\/de\" target=\"_blank\">AV PROFESSIONAL &#8211; VIENNA<\/a> <\/figcaption><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Resumen<\/h2>\n\n\n\n<p>No es de extra\u00f1ar que la ARRI ALEXA Classic y la  Mini LF muestren los mejores resultados de pruebas de laboratorio jam\u00e1s medidos por nosotros en todos los par\u00e1metros: rolling shutter, rango din\u00e1mico y latitud de exposici\u00f3n. Eso era de esperar, por supuesto, pero considerando que el dise\u00f1o del sensor de la ARRI ALEXA Classic ya tiene m\u00e1s de 10 a\u00f1os, me parece impresionante que la l\u00ednea de c\u00e1maras ARRI todav\u00eda represente el punto de referencia en esta industria para una c\u00e1mara de cine digital.<\/p>\n\n\n\n<p><strong>\u00bfHas filmado con una c\u00e1mara ARRI ALEXA antes? \u00bfQu\u00e9 piensas de este equipo atemporal? Cu\u00e9ntanos en los comentarios a continuaci\u00f3n.<\/strong><\/p>\n\n\n\n\n<182759-main-buylinks\/>"},"excerpt":{"rendered":"<p>Desde hace ya rato est\u00e1bamos planeando tener con nosotros la ARRI ALEXA Classic y tambi\u00e9n la ALEXA Mini LF para pasearlas por nuestro laboratorio. Bueno, \u00a1el momento por fin ha llegado! \u00bfQuieres saber c\u00f3mo le va a la ARRI ALEXA Classic y la Mini LF en nuestra prueba de laboratorio est\u00e1ndar? Sigue leyendo\u2026 Primero, un enorme agradecimiento a AV Pro, una casa de alquiler con sede en Viena, que nos prest\u00f3 la ARRI Mini LF, m\u00e1s unos lentes prime SIGMA Cine. En segundo lugar, \u00a1otro gran agradecimiento para Konstantin &#8220;Costa&#8221; Konstantinou tambi\u00e9n por prestarnos su c\u00e1mara ARRI Alexa Classic! En tercer lugar, tambi\u00e9n me gustar\u00eda mencionar a NVIDIA, que nos [&hellip;]<\/p>\n","protected":false},"author":8845,"featured_media":182267,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[{"id":42287,"name":"Pruebas de Laboratorio","link":"https:\/\/staging.cined.dev\/es\/pruebas-de-laboratorio\/","slug":"pruebas-de-laboratorio"}],"tags":[58081,58082,27552,28989,29473,30774,34229,58080,24526],"tag_label":[53001],"brand":[52889],"class_list":["post-182759","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pruebas-de-laboratorio","tag-arri-alexa-mini-lab-test-es","tag-mini-lf-lab-test-es","tag-lab-test-es","tag-arri-alexa-classic-es","tag-arri-alexa-es","tag-alexa-mini-lf-es","tag-prueba-de-laboratorio","tag-arri-alexa-classic-lab-test-es","tag-arri-es","tag_label-lab-test-es","brand-arri-es"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.10 (Yoast SEO v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Prueba de laboratorio de la ARRI Alexa Classic y la Mini LF: rolling shutter, rango din\u00e1mico y latitud | CineD<\/title>\n<meta name=\"description\" content=\"ARRI ALEXA Classic and Mini LF lab test - Rolling shutter, dynamic range and latitude are evaluated and compared to other cameras.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Prueba de laboratorio de la ARRI Alexa Classic y la Mini LF: rolling shutter, rango din\u00e1mico y latitud | CineD\" \/>\n<meta property=\"og:description\" content=\"ARRI ALEXA Classic and Mini LF lab test - Rolling shutter, dynamic range and latitude are evaluated and compared to other cameras.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/\" \/>\n<meta property=\"og:site_name\" content=\"CineD\" \/>\n<meta property=\"article:publisher\" content=\"http:\/\/www.facebook.com\/C5Dnews\" \/>\n<meta property=\"article:published_time\" content=\"2021-04-21T15:36:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-04-21T17:49:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Gunther Machu\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@GunMac\" \/>\n<meta name=\"twitter:site\" content=\"@c5dnews\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Gunther Machu\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/\"},\"author\":{\"name\":\"Gunther Machu\",\"@id\":\"https:\/\/www.cined.com\/#\/schema\/person\/6b456bcc9e28f338bf91c8ce3ee8406b\"},\"headline\":\"Prueba de laboratorio de la ARRI Alexa Classic y la Mini LF: rolling shutter, rango din\u00e1mico y latitud\",\"datePublished\":\"2021-04-21T15:36:17+00:00\",\"dateModified\":\"2021-04-21T17:49:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/\"},\"wordCount\":2228,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.cined.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg\",\"keywords\":[\"ARRI Alexa Mini lab test\",\"Mini LF lab test\",\"lab test\",\"ARRI Alexa Classic\",\"arri alexa\",\"ALEXA Mini LF\",\"prueba de laboratorio\",\"ARRI Alexa Classic lab test\",\"arri\"],\"articleSection\":[\"Pruebas de Laboratorio\"],\"inLanguage\":\"es-ES\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/\",\"url\":\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/\",\"name\":\"Prueba de laboratorio de la ARRI Alexa Classic y la Mini LF: rolling shutter, rango din\u00e1mico y latitud | CineD\",\"isPartOf\":{\"@id\":\"https:\/\/www.cined.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg\",\"datePublished\":\"2021-04-21T15:36:17+00:00\",\"dateModified\":\"2021-04-21T17:49:23+00:00\",\"description\":\"ARRI ALEXA Classic and Mini LF lab test - Rolling shutter, dynamic range and latitude are evaluated and compared to other cameras.\",\"inLanguage\":\"es-ES\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es-ES\",\"@id\":\"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#primaryimage\",\"url\":\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg\",\"contentUrl\":\"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg\",\"width\":1920,\"height\":1080},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.cined.com\/#website\",\"url\":\"https:\/\/www.cined.com\/\",\"name\":\"CineD\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.cined.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.cined.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es-ES\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.cined.com\/#organization\",\"name\":\"CineD\",\"url\":\"https:\/\/www.cined.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-ES\",\"@id\":\"https:\/\/www.cined.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/staging.cined.dev\/content\/uploads\/2020\/08\/logo_email.jpg\",\"contentUrl\":\"https:\/\/staging.cined.dev\/content\/uploads\/2020\/08\/logo_email.jpg\",\"width\":313,\"height\":285,\"caption\":\"CineD\"},\"image\":{\"@id\":\"https:\/\/www.cined.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"http:\/\/www.facebook.com\/C5Dnews\",\"https:\/\/x.com\/c5dnews\",\"https:\/\/www.youtube.com\/user\/cinema5Dnews\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.cined.com\/#\/schema\/person\/6b456bcc9e28f338bf91c8ce3ee8406b\",\"name\":\"Gunther Machu\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-ES\",\"@id\":\"https:\/\/www.cined.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/b7fb2e690e9fc9929680706aa385a39c514c972b1ccf05f1ce656189db5799f1?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/b7fb2e690e9fc9929680706aa385a39c514c972b1ccf05f1ce656189db5799f1?s=96&d=mm&r=g\",\"caption\":\"Gunther Machu\"},\"description\":\"Fascinated by the new possibilities with small cameras. Passionate shooter who isn't doing this for a living. Cut my teeth on the Panasonic GH series, always looking to keep the gear as small as possible on my travels through the world, where I am telling cinematic stories as a hobby.\",\"sameAs\":[\"https:\/\/vimeo.com\/gunthermachu\",\"https:\/\/x.com\/GunMac\"],\"url\":\"https:\/\/staging.cined.dev\/es\/author\/gunthermachu\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Prueba de laboratorio de la ARRI Alexa Classic y la Mini LF: rolling shutter, rango din\u00e1mico y latitud | CineD","description":"ARRI ALEXA Classic and Mini LF lab test - Rolling shutter, dynamic range and latitude are evaluated and compared to other cameras.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/","og_locale":"es_ES","og_type":"article","og_title":"Prueba de laboratorio de la ARRI Alexa Classic y la Mini LF: rolling shutter, rango din\u00e1mico y latitud | CineD","og_description":"ARRI ALEXA Classic and Mini LF lab test - Rolling shutter, dynamic range and latitude are evaluated and compared to other cameras.","og_url":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/","og_site_name":"CineD","article_publisher":"http:\/\/www.facebook.com\/C5Dnews","article_published_time":"2021-04-21T15:36:17+00:00","article_modified_time":"2021-04-21T17:49:23+00:00","og_image":[{"width":1920,"height":1080,"url":"https:\/\/www.cined.com\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg","type":"image\/jpeg"}],"author":"Gunther Machu","twitter_card":"summary_large_image","twitter_creator":"@GunMac","twitter_site":"@c5dnews","twitter_misc":{"Written by":"Gunther Machu","Est. reading time":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#article","isPartOf":{"@id":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/"},"author":{"name":"Gunther Machu","@id":"https:\/\/www.cined.com\/#\/schema\/person\/6b456bcc9e28f338bf91c8ce3ee8406b"},"headline":"Prueba de laboratorio de la ARRI Alexa Classic y la Mini LF: rolling shutter, rango din\u00e1mico y latitud","datePublished":"2021-04-21T15:36:17+00:00","dateModified":"2021-04-21T17:49:23+00:00","mainEntityOfPage":{"@id":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/"},"wordCount":2228,"commentCount":0,"publisher":{"@id":"https:\/\/www.cined.com\/#organization"},"image":{"@id":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#primaryimage"},"thumbnailUrl":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg","keywords":["ARRI Alexa Mini lab test","Mini LF lab test","lab test","ARRI Alexa Classic","arri alexa","ALEXA Mini LF","prueba de laboratorio","ARRI Alexa Classic lab test","arri"],"articleSection":["Pruebas de Laboratorio"],"inLanguage":"es-ES","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/","url":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/","name":"Prueba de laboratorio de la ARRI Alexa Classic y la Mini LF: rolling shutter, rango din\u00e1mico y latitud | CineD","isPartOf":{"@id":"https:\/\/www.cined.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#primaryimage"},"image":{"@id":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#primaryimage"},"thumbnailUrl":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg","datePublished":"2021-04-21T15:36:17+00:00","dateModified":"2021-04-21T17:49:23+00:00","description":"ARRI ALEXA Classic and Mini LF lab test - Rolling shutter, dynamic range and latitude are evaluated and compared to other cameras.","inLanguage":"es-ES","potentialAction":[{"@type":"ReadAction","target":["https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/"]}]},{"@type":"ImageObject","inLanguage":"es-ES","@id":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/#primaryimage","url":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg","contentUrl":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg","width":1920,"height":1080},{"@type":"WebSite","@id":"https:\/\/www.cined.com\/#website","url":"https:\/\/www.cined.com\/","name":"CineD","description":"","publisher":{"@id":"https:\/\/www.cined.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cined.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es-ES"},{"@type":"Organization","@id":"https:\/\/www.cined.com\/#organization","name":"CineD","url":"https:\/\/www.cined.com\/","logo":{"@type":"ImageObject","inLanguage":"es-ES","@id":"https:\/\/www.cined.com\/#\/schema\/logo\/image\/","url":"https:\/\/staging.cined.dev\/content\/uploads\/2020\/08\/logo_email.jpg","contentUrl":"https:\/\/staging.cined.dev\/content\/uploads\/2020\/08\/logo_email.jpg","width":313,"height":285,"caption":"CineD"},"image":{"@id":"https:\/\/www.cined.com\/#\/schema\/logo\/image\/"},"sameAs":["http:\/\/www.facebook.com\/C5Dnews","https:\/\/x.com\/c5dnews","https:\/\/www.youtube.com\/user\/cinema5Dnews"]},{"@type":"Person","@id":"https:\/\/www.cined.com\/#\/schema\/person\/6b456bcc9e28f338bf91c8ce3ee8406b","name":"Gunther Machu","image":{"@type":"ImageObject","inLanguage":"es-ES","@id":"https:\/\/www.cined.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/b7fb2e690e9fc9929680706aa385a39c514c972b1ccf05f1ce656189db5799f1?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b7fb2e690e9fc9929680706aa385a39c514c972b1ccf05f1ce656189db5799f1?s=96&d=mm&r=g","caption":"Gunther Machu"},"description":"Fascinated by the new possibilities with small cameras. Passionate shooter who isn't doing this for a living. Cut my teeth on the Panasonic GH series, always looking to keep the gear as small as possible on my travels through the world, where I am telling cinematic stories as a hobby.","sameAs":["https:\/\/vimeo.com\/gunthermachu","https:\/\/x.com\/GunMac"],"url":"https:\/\/staging.cined.dev\/es\/author\/gunthermachu\/"}]}},"feature_image_url":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg","images":[{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI-1024x550.jpg","width":1024,"height":550,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI-370x230.jpg","width":370,"height":230,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg","width":740,"height":416,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI.jpg","width":770,"height":433,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI-385x220.jpg","width":385,"height":220,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI-1300x750.jpg","width":1300,"height":750,"type":"featured"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2021\/04\/Thumbnail-ARRI-1600x900.jpg","width":1600,"height":900,"type":"featured"}],"custom_labels":[{"id":53001,"name":"Lab Test","link":"https:\/\/staging.cined.dev\/es\/labels\/lab-test-es\/","slug":"lab-test-es"}],"mzed_course":{"content":null,"uuid":null},"buylinks":{"main_buylinks":{"uuid":"182759-main-buylinks","content":"<div id=\"initial-buylinks\" class=\"alternative-links\">\n\t<div class=\"affilite-banner-block\">\n\t\t<div class=\"row\">\n\t\t\t<div class=\"col l3 m3 s12 center affilate-logo\">\t\t\t\t\t\n\t\t\t\t<img src=\"https:\/\/staging.cined.dev\/content\/themes\/cinemad\/assets\/images\/icons\/cined-logo-affilate-white.png\" alt=\"Logo\">\n\t\t\t<\/div>\n\t\t\t<div class=\"col l9 m9 s12 affilite-banner-content\">\n\t\t\t\t<h4>Apoya a CineD. Compra con nuestros socios.<\/h4>\n\t\t\t\t<h2>Apoya a CineD. Compra con nuestros socios.<\/h2>\n\t\t\t\t<span class=\"sub-content\">Nuestras rese\u00f1as siempre son imparciales.<\/span>\n\t\t\t\t<div class=\"clear\"><\/div>\n\t\t\t\t<a href=\"https:\/\/www.cined.com\/es\/nuestros-principios\/\" class=\"affiliates-button\">Conoce m\u00e1s sobre nuestros principios<\/a>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\t<div class=\"alternative-links-inner link-initial\"><div class=\"row\"><div class=\"col l9 m12 s12 offset-l3\"><header>ALEXA Mini LF and Lens Mount Set (LPL)<\/header><\/div><\/div><div class=\"row\"><div class=\"col l3 m12 s12 alternative-links-thumb\"><img src=\"https:\/\/static.bhphoto.com\/images\/images345x345\/1553766632000_1470347.jpg\" alt=\"ALEXA Mini LF and Lens Mount Set (LPL)\"><\/div><div class=\"col l8 m12 s12 alternative-link-data offset-l1\"><div class=\"row\"><div class=\"col s3 link-logo\"><span class=\"bh-logo\"><\/span><\/div><div class=\"col s2 link-flag no-padding\"><span class=\"link-flags link-flag-usa\"><\/span><\/div><div class=\"col s7 link-price no-padding\"><a class=\"btn\" href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470347-REG\/arri_k0_0024310_alexa_mini_lf_and.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">See more<i class=\"material-icons dp48\">arrow_forward<\/i><\/a><\/div><\/div><div class=\"row\"><div class=\"col s3 link-logo\"><span class=\"cvp-logo\"><\/span><\/div><div class=\"col s2 link-flag no-padding\"><span class=\"link-flags link-flag-eu\"><\/span><\/div><div class=\"col s7 link-price no-padding\"><a class=\"btn\" href=\"https:\/\/cvp.com\/product\/arri-alexa-mini-lf-lens-mount-set?aff_id=101&tid1=gunther\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">\u20ac 0.00<i class=\"material-icons dp48\">arrow_forward<\/i><\/a><\/div><\/div><div class=\"row\"><div class=\"col l8 s7 link-price vat-notice center-align\"><strong>all prices excluding sales tax\/VAT<\/strong><\/div><\/div><\/div><\/div><\/div><\/div>"},"inline_buylinks":{"uuid":"182759-inline-buylinks","content":"<div class=\"alternative-links alternative-links-minimal\"><div class=\"alternative-links-inner\"><div class=\"link-product-name\"><strong>ALEXA Mini LF and Lens Mount Set (LPL)<\/strong><\/div><div class=\"row\"><div class=\"col s3 link-logo\"><span class=\"bh-logo\"><\/span><\/div><div class=\"col s2 link-flag no-padding\"><span class=\"link-flags link-flag-usa\"><\/span><\/div><div class=\"col s7 link-price no-padding\"><a class=\"btn\" href=\"https:\/\/www.bhphotovideo.com\/c\/product\/1470347-REG\/arri_k0_0024310_alexa_mini_lf_and.html\/BI\/7953\/KBID\/8488\/SID\/gunther\/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">See more<i class=\"material-icons dp48\">arrow_forward<\/i><\/a><\/div><\/div><div class=\"row\"><div class=\"col s3 link-logo\"><span class=\"cvp-logo\"><\/span><\/div><div class=\"col s2 link-flag no-padding\"><span class=\"link-flags link-flag-eu\"><\/span><\/div><div class=\"col s7 link-price no-padding\"><a class=\"btn\" href=\"https:\/\/cvp.com\/product\/arri-alexa-mini-lf-lens-mount-set?aff_id=101&tid1=gunther\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">\u20ac 0.00<i class=\"material-icons dp48\">arrow_forward<\/i><\/a><\/div><\/div><div class=\"row vat-notice-minimal\"><div class=\"col l8 s7 link-price vat-notice center-align\"><strong>all prices excluding sales tax\/VAT<\/strong><\/div><\/div><\/div><\/div>"}},"total_comments":0,"related_articles":[{"id":348518,"title":"CineD Focus Check Ep22 \u2013 La evoluci\u00f3n de las Bases de Datos CineD","url":"https:\/\/staging.cined.dev\/es\/cined-focus-check-ep22-the-evolution-of-the-cined-databases\/","author":8,"author_details":{"display_name":"Nino Leitner","first_name":"Nino","last_name":"Leitner"},"publish_date":"July, 25 2024","feature_image_url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/maxresdefault-18.jpg","images":[{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/maxresdefault-18-1024x550.jpg","width":1024,"height":550,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/maxresdefault-18-370x230.jpg","width":370,"height":230,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/maxresdefault-18-740x460.jpg","width":740,"height":460,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/maxresdefault-18-770x440.jpg","width":770,"height":440,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/maxresdefault-18-385x220.jpg","width":385,"height":220,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/maxresdefault-18.jpg","width":1280,"height":720,"type":"featured"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/maxresdefault-18.jpg","width":1280,"height":720,"type":"featured"}],"categories":[{"id":79742,"name":"Podcast","link":"https:\/\/staging.cined.dev\/es\/podcast-es\/","slug":"podcast-es"}],"custom_labels":null,"total_comments":0,"video_url":"https:\/\/youtu.be\/NuDSfUwAybY"},{"id":348516,"title":"Prueba de Laboratorio de la RED KOMODO-X - Rango din\u00e1mico y latitud de exposici\u00f3n","url":"https:\/\/staging.cined.dev\/es\/red-komodo-x-lab-test-dynamic-range-and-exposure-latitude\/","author":8845,"author_details":{"display_name":"Gunther Machu","first_name":"Gunther","last_name":"Machu"},"publish_date":"July, 25 2024","feature_image_url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/Thumbnail-Komodo-X_2.1.1.jpg","images":[{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/Thumbnail-Komodo-X_2.1.1-1024x550.jpg","width":1024,"height":550,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/Thumbnail-Komodo-X_2.1.1-370x230.jpg","width":370,"height":230,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/Thumbnail-Komodo-X_2.1.1-740x460.jpg","width":740,"height":460,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/Thumbnail-Komodo-X_2.1.1-770x440.jpg","width":770,"height":440,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/Thumbnail-Komodo-X_2.1.1-385x220.jpg","width":385,"height":220,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/Thumbnail-Komodo-X_2.1.1-1300x750.jpg","width":1300,"height":750,"type":"featured"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/07\/Thumbnail-Komodo-X_2.1.1-1600x900.jpg","width":1600,"height":900,"type":"featured"}],"categories":[{"id":42287,"name":"Pruebas de Laboratorio","link":"https:\/\/staging.cined.dev\/es\/pruebas-de-laboratorio\/","slug":"pruebas-de-laboratorio"}],"custom_labels":[{"id":53001,"name":"Lab Test","link":"https:\/\/staging.cined.dev\/es\/labels\/lab-test-es\/","slug":"lab-test-es"}],"total_comments":0,"video_url":""},{"id":344293,"title":"Anuncian la ARRI Hi-5 SX - Unidad manual inal\u00e1mbrica de un solo eje","url":"https:\/\/staging.cined.dev\/es\/arri-hi-5-sx-announced-single-axis-wireless-hand-unit\/","author":9439,"author_details":{"display_name":"Jose Prada","first_name":"Jose","last_name":"Prada"},"publish_date":"June, 17 2024","feature_image_url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/06\/ARRI-Hi5SX-featured.jpg","images":[{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/06\/ARRI-Hi5SX-featured-1024x550.jpg","width":1024,"height":550,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/06\/ARRI-Hi5SX-featured-370x230.jpg","width":370,"height":230,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/06\/ARRI-Hi5SX-featured-740x460.jpg","width":740,"height":460,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/06\/ARRI-Hi5SX-featured-770x440.jpg","width":770,"height":440,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/06\/ARRI-Hi5SX-featured-385x220.jpg","width":385,"height":220,"type":"thumbnail"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/06\/ARRI-Hi5SX-featured-1300x750.jpg","width":1300,"height":750,"type":"featured"},{"url":"https:\/\/staging.cined.dev\/content\/uploads\/2024\/06\/ARRI-Hi5SX-featured-1600x900.jpg","width":1600,"height":900,"type":"featured"}],"categories":[{"id":42290,"name":"Noticias","link":"https:\/\/staging.cined.dev\/es\/noticias\/","slug":"noticias"},{"id":42299,"name":"Accesorios","link":"https:\/\/staging.cined.dev\/es\/noticias\/accesorios\/","slug":"accesorios"}],"custom_labels":[{"id":65103,"name":"Accessory News","link":"https:\/\/staging.cined.dev\/es\/labels\/accessory-news-es\/","slug":"accessory-news-es"}],"total_comments":0,"video_url":""}],"url":"https:\/\/staging.cined.dev\/es\/arri-alexa-classic-mini-lf-lab-test-rolling-shutter-dynamic-range-and-latitude\/","author_details":{"display_name":"Gunther Machu","first_name":"Gunther","last_name":"Machu","avatar":"https:\/\/staging.cined.dev\/content\/uploads\/userphoto\/Gunther-Portrait-large-1-von-1.jpg"},"show_author":true,"cached":true,"likes":1,"_links":{"self":[{"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/posts\/182759","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/users\/8845"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/comments?post=182759"}],"version-history":[{"count":1,"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/posts\/182759\/revisions"}],"predecessor-version":[{"id":182761,"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/posts\/182759\/revisions\/182761"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/media\/182267"}],"wp:attachment":[{"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/media?parent=182759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/categories?post=182759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/tags?post=182759"},{"taxonomy":"tag_label","embeddable":true,"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/tag_label?post=182759"},{"taxonomy":"brand","embeddable":true,"href":"https:\/\/staging.cined.dev\/es\/wp-json\/wp\/v2\/brand?post=182759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}