What is the difference between prores 422 and 422 hq

They all share these characteristics: Variable bit rate VBR encoding — This basically means that scenes with less pixel information due to low-light or little motion, for instance will have a lower bitrate than their vivid, high-motion counterparts. JPEG image compression uses a very similar technique. Intra-frame encoding — Each frame of your video is encoded and decoded independently of the ones around it SD, HD, 2K, 4K and even 5K frame sizes are preserved at full resolution One of the only codecs optimized for multiple processors The only one that differs is the one with the extra digit: ProRes Know Your Gear.

Know Your Project. Continue Reading. Browse By Category:. Sign up for infrequent—but cool—updates. Apple ProRes includes the following formats. This holds true even against the rigors of extreme visual effects processing in which tone-scale blacks or highlights are stretched significantly. Like standard Apple ProRes , this codec supports up to 12 bits per image channel and up to 16 bits for the alpha channel.

Apple ProRes XQ features a target data rate of approximately Mbps for sources at x and Apple ProRes is an extremely high-quality version of Apple ProRes for image sources including alpha channels. This codec features full-resolution, mastering-quality RGBA color, and visual fidelity that is perceptually indistinguishable from the original material.

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It is mandatory to procure user consent prior to running these cookies on your website. This is the ideal format to use with the GH4 , for instance, as it supports bit color subsampling. ProRes features full-resolution, mastering quality RGBA color and visual fidelity that is perceptually indistinguishable from the original material as it provides a colour sample for each pixel. Apple ProRes is a high-quality solution for storing and exchanging motion graphics and composites, lossless alpha channel up to 16 bits.

The target data rate of ProRes is approximately Mbps for sources at x and As-a-rule-of-thumb, ProRes is the best choice for video that originates on the computer such as screen captures, Motion projects, After Effects projects, Photoshop sequences or video that requires an alpha channel.