See ffmpeg -h encoder=libx265 for additional supported pixel formats. Other 10-bit pixel formats supported by libx265 are yuv422p10le & yuv444p10le, but your player may not like these. Uses the format filter to choose the yuv420p10le pixel format to create 10-bit output. For hardware h.264 you will want to use the h264nvenc video codec or for h.265 the hevcnvenc ffmpeg -r 60 -f image2 -s 3840x2160 -i TEST04d.png -vcodec hevcnvenc -crf 1 -pixfmt yuv440p -hwaccel cuvid Y:\TEST.mp4 You can list the encoders available using ffmpeg.exe -encoders and look for ones that mention NVIDIA in the list. See FFmpeg Wiki: HEVC / H.265 for more info on -crf and -preset.ġ2-bit HEVC to 10-bit HEVC ffmpeg -i input -map 0 -c:v libx265 -crf 20 -vf format=yuv420p10le -c:a copy output.mkv Add the -preset option if you want to adjust encoding speed. No need for the format filter in this case.ġ0-bit/12-bit HEVC to 8-bit HEVC ffmpeg -i input -map 0 -c:v libx265 -crf 20 -vf format=yuv420p -c:a copy output.mkvĪdjust the -crf value to provide the desired level of quality. Uses the format filter to choose the yuv420p pixel format to create 8-bit output.ġ0-bit/12-bit HEVC to 10-bit H.264 ffmpeg -i input -map 0 -c:v libx264 -crf 18 -c:a copy output.mkv
See FFmpeg Wiki: H.264 for more info on -crf and -preset. See FFmpeg Wiki: Map.Īdjust the -crf value to provide the desired level of quality. map 0 will include all streams (default stream selection only selects 1 stream per type). In addition, it supports resolutions up to 8192×4320, including 8K UHD.10-bit/12-bit HEVC to 8-bit H.264 ffmpeg -i input -map 0 -c:v libx264 -crf 18 -vf format=yuv420p -c:a copy output.mkv In comparison to H.264, H.265 offers from 25% to 50% better data compression at the same level of video quality or substantially improved video quality at the same bit rate.
H.265 is a video compression standard designed to a successor to the widely used Advanced Video Coding (H.264). The H.264 video format has a broad application range covering all forms of digitally compressed video, from low-bit-rate Internet streaming applications to HDTV broadcast and Digital Cinema applications with nearly lossless coding. It is by far the most commonly used format for the recording, compressing, and distributing of video content, used by 91% of video industry developers as of September 2019. H.264 is a video compression standard based on block-oriented, motion-compensated coding. Samsung Electronics, General Electric,M&K Holdings, NTT, JVC Kenwood and others
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