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All ProRes422-variants use 4:2:2 10-Bit subsampling formats. ProRes supports different resolutions and chroma sampling schemes. The goal of ProRes is to retain the video quality while attaining an agreeable amount of compression. ProRes is basically used as an intermediate compression format and is not to be used to compress videos with an intention of getting high compression efficiency. The data rates vary based on codec type, image content, frame size, and frame rate. Apple ProRes includes the following formats. Apple ProRes codecs take full advantage of multicore processing and feature fast, reduced-resolution decoding modes.Īll Apple ProRes codecs support all frame sizes (including SD, HD, 2K, 4K, and 5K) at full resolution. As per Apple’s website,Īpple ProRes codecs provide an unparalleled combination of multistream, real-time editing performance, impressive image quality, and reduced storage rates.

FFmpeg to Convert to Apple ProRes 4444 FormatĪpple ProRes is a high quality, lossy video codec developed by Apple.

Encoding Apple ProRes 422 HQ using FFmpeg.

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