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Codec Support

WangBin edited this page Sep 4, 2022 · 42 revisions

|Video Decoder\Codec | AV1 | VP9 | HEVC | H264 | ProRes | VP8 | VC1 | MPEG4 | MPEG2 | MJPEG |HAP|BRAW|WMV| |--------------------|----------|-----------|---------|------------|--------|-------|-----|-------|-------|-------|---|----| | VT | | Y
(macOS11)| Y
(+gbrp[1]
M1+alpha[2]
+gray[3]) |Y
(420/422 10bit[0]
+gbrp[1]
M1+gray[3])| Y | | | | Y | Y | | | | |VideoToolbox(FFmpeg)| |Y
(macOS11)[4]| Y |Y[4]| Y | | | Y | Y | | | | | | MFT |Y
(extension,
8k10bit)| Y |Y
(extension,
P012/420p12bit
[5])| Y || Y | Y |Y|Y
extension| Y | | Y | | D3D11 | Y | Y | Y | Y | | | Y | | Y | | | | Y | | DXVA | Y | Y | Y | Y | | | Y | | Y | | | | Y | | CUDA |Y
(8k10bit)|Y
(420p12)|Y
(420p12,
444p10/12[5])|Y
(10bit)| | |Y| Y | Y | Y | ||| | NVDEC(FFmpeg) | Y(buggy) | Y
(420p12) |Y
(420p12,
444p10/12[5])|Y(10bit)| | |Y| Y | Y | Y | | | | | CUVID(FFmpeg) | Y(buggy) | Y
(420p12) |Y
(420p12,
444p10/12[5])|Y(10bit)| | |Y| Y | Y | Y | | | | | AMediaCodec | Y | Y | Y | Y | | Y | | Y | Y | | | | | | MediaCodec(FFmpeg) | Y | Y | Y | Y | | Y | | Y | Y | | | || | VAAPI(FFmpeg) | Y | Y | Y | Y | | Y | Y | Y | Y | Y | | || | VDPAU(FFmpeg) | | Y | Y | Y | | Y | Y | Y | Y | Y | | || | V4L2M2M(FFmpeg) | | Y | Y | Y | | Y | Y | Y | Y | | | || | mmal | | | | Y(10bit) | | Y | Y | Y | Y | Y | | || | MMAL(FFmpeg) | | | | Y(10bit) | | Y | Y | Y | Y | Y | | || | CedarX | | | | Y | | Y | Y | Y | Y | Y | | || | QSV(FFmpeg) | | | | Y | | | | | | Y | | || | hap | | | | | | | | | | | Y | || | BRAW | | | | | | | | | | | | Y ||

  • [0] confirmed on M1
  • [1] planar RGB format
  • [2] manually enable hevc alpha channel decoding via VT property alpha=1
  • [3] 8~16 bit gray
  • [4] ffmpeg 5.0 is required
  • [5] gtx1000 for 420p 12bit? rtx2000 for 444p 8/10/12 bit
Audio Decoder\Codec Dolby DTS AAC OPUS FLAC MP2/3 AMR
MFT Y
(win8.1+)
Y Y Y(?) Y Y
AMediaCodec Y

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