Is Apple ProRes 422 HQ uncompressed?
Apple introduced the ProRes 422 video codec for Final Cut Studio 2 users in 2007. The codec is said to offer uncompressed quality in a compressed codec, but many editors are nervous about using anything less than full uncompressed video to retain broadcast quality.
What is ProRes 422 HQ?
Apple ProRes 422 HQ is a higher-data-rate version of Apple ProRes 422 that preserves visual quality at the same high level as Apple ProRes 4444 but for 4:2:2 image sources. The target data rate is approximately 220 Mbps at 1920×1080 and 29.97 fps.
Is Apple ProRes HQ 10 bit?
ProRes is a 10-bit Codec.
What is the difference between ProRes 422 and ProRes 422 HQ?
The only difference between ProRes 422 and ProRes 422 HQ is the data rate. And, unless you are using really good lenses with really good lighting, you won’t see a difference between ProRes 422 and 422 HQ. What you will see is that your hard disks are filling up faster than normal.
What is the bitrate of Apple ProRes 422?
approximately 147 Mbps
Apple ProRes 422: A high-quality compressed codec offering nearly all the benefits of Apple ProRes 422 HQ, but at 66 percent of the data rate for even better multistream, real-time editing performance. The target data rate of Apple ProRes 422 is approximately 147 Mbps at 1920 x 1080 and 29.97 fps.
Is Apple ProRes 4444 4K?
In 2014 Atomos introduced their latest advanced recorder Shogun that can record 4K in Apple ProRes. In 2015 AJA introduced the CION production camera that can capture 4K/UltraHD/2K/HD to all Apple ProRes 422 formats as well as Apple ProRes 4444 in 12-bit.
Is Apple ProRes 422 10-bit?
All Apple ProRes 422 codecs support up to 10-bit image sources, though the best 10-bit quality is obtained with the higher-bit-rate family members—Apple ProRes 422 and Apple ProRes 422 HQ.
Is ProRes 422 HQ 10Bit?
Apple ProRes 422 HQ This offers visually lossless preservation of the highest quality footage. This codec is widespread around the camera and video production industry. The codec is a 10-bit pixel depth codec.
What ProRes should I use for 4K?
ProRes 422 LT — I easily recommend this codec for anyone shooting on DSLRs, especially if you’re shooting 4K with something like the Atomos Shogun. Your camera’s internal codec will have a compressed data rate of anywhere from 20Mbps to 70mbps (usually variable).
Is Apple ProRes 422 better than h264?
Yes, ProRes is virtually lossless, and is specifically designed for this purpose. ProRes 422 HQ is the best. H. 264 is highly compressed and not designed for editing.
What is the target data rate for Apple ProRes 422 HQ?
The target data rate is approximately 220 Mbps at 1920×1080 and 29.97 fps. Apple ProRes 422 is a high-quality compressed codec offering nearly all the benefits of Apple ProRes 422 HQ, but at 66 percent of the data rate for even better multistream, real-time editing performance.
What are the data rates and resolutions supported by prores422?
ProRes supports different data rates and different resolutions. All ProRes422-variants use Chroma subsampling of 4:2:2 at 10 Bit Color depth. ProRes 4444 and 4444 XQ samples color in the 4:4:4 schema with a color depth of 10 or 12 bits, and can optionally include an alpha channel.
What is the target data rate for ProRes 4444 XQ?
It has a target data rate of approximately 330 Mbit/s for 4:4:4 sources at 1920×1080 and 29.97 fps ProRes 4444 XQ was introduced with Final Cut Pro X version 10.1.2 in June 2014. It has a target data rate of approximately 500 Mbit/s for 4:4:4 sources at 1920×1080 and 29.97 fps, and requires OS X v10.8 (Mountain Lion) or later.
What is the difference between 422 HQ and 4444 XQ?
It shares many features with other, 422, codecs of Apple’s ProRes family but provides better quality than 422 HQ in color detail. It has a target data rate of approximately 330 Mbit/s for 4:4:4 sources at 1920×1080 and 29.97 fps ProRes 4444 XQ was introduced with Final Cut Pro X version 10.1.2 in June 2014.