The Apple ProRes format comes in five versions: Apple ProRes 4444, Apple ProRes 422 (HQ Apple ProRes 422, Apple ProRes 422 (LT and Apple ProRes 422 (Proxy).
Direct encoding of, and decoding to, RGB pixel formats.
Apple ProRes 4444, the Apple ProRes 4444 codec offers the utmost possible quality for 4:4:4 sources and for workflows involving alpha channels.
Reference, tips: Many of today's emergency repair disk windows 2000 professional HD formats were developed under significant camcorder(Panasonic, Sony, Canon, JVC, Nikon, etc.) engineering constraints and therefore limit the full quality that can be carried in an HD signal.
FFmbc, a fork of FFmpeg customized for broadcast and professional usage, supports ProRes 4 files.10 On March 31, 2011, Telestream added support for ProRes encoding on Windows systems with Episode Engine, Vantage, and FlipFactory as a free upgrade to the current versions of these products.Although the variable bit rate for ProRes means that results will vary, specialists report that the 102 Mbps target data rate for Apple ProRes 422 would yield a one-hour file of about.Uncompressed HD formats deliver the highest image quality, but the high-bandwidth, raid-storage requirements of uncompressed HD video are daunting for most users budgets.In the video industry, it's called an "intermediate" codec, which means that it is optimized for capturing and editing video.It includes the following features: Full-resolution, mastering-quality 4:4:4:4 rgba color (an online-quality codec for editing and finishing 4:4:4 material, such as that originating from Sony hdcam SR or digital cinema cameras such as RED ONE, Thomson Viper FilmStream, and Panavision Genesis cameras).It is not designed as a "delivery" format.9 At the April 2010 NAB Show, Digital Video Systems launched the first Windows 7 platform with the ability to encode to all the varieties of Apple ProRes at speeds far faster than real time on their Clipster product.It's a kind codec, visually lossless across many generations.You edit with it, and then convert to whatever type of video you want to give to your client, or upload to or Vimeo.
As of June 2011, several hardware-based ProRes encoders exist, from AJA Video Systems 13 ( IO HD FireWire 800 interface ; Ki Pro and Ki Pro Mini portable recorders, Ki Pro Rack and Ki Pro Ultra for 4K/UltraHD workflows Atomos 14 (Ninja and Samurai recorders.
Apple ProRes Format Specifications.
If you have MTS, M2TS, MXF, (H.264) MOV, (H.264) MP4, M2T, etc to Final Cut Pro, youd better transcode these camcorder videos to Apple ProRes first before start editing.Open source projects edit On 15 September 2011, FFmpeg introduced a free decoder for ProRes 422 for libavcodec.Apple ProRes 422 (Proxy the Apple ProRes 422 (Proxy) codec is intended for use in offline workflows and provides the following: - Roughly 30 percent of the data rate of Apple ProRes 422 - High-quality offline editing at the original frame size, frame rate, and.Apple Intermediate Codec and was introduced in 2007 with.ProRes 4444 was introduced with Final Cut Studio (2009) 3 as another in the company's line of intermediate codecs for editing material but not for final delivery.Higher quality than Apple ProRes 422 (Proxy).Apple ProRes 422 LT is the third-highest data-rate version of the ProRes 422 codecs.Other camera codecs preserve full quality but are too complex to achieve the software decoding speeds required for real-time editing.The R, G, and B channels are lightly compressed, with an emphasis on being perceptually indistinguishable from the original material.