7.67

• Fix auto device selection not working properly on some multi gpu environments from NVEnc 7.56.

7.66

• Update ffmpeg libraries (Windows).
  • Improve MMT/TLV parser.
• Fix help of --vpp-smooth showing wrong value range for qp option. ( #620 )

7.65

• Update ffmpeg libraries. (Windows)
  • ffmpeg 7.0 -> 20240822
  • dav1d 1.4.1 -> 1.4.3
  • libvpl 2.11.0 -> 2.12.0
  • libvpx 2.14.0
  • Add MMT/TLV demuxer patch to support mmts files.
• Enable VP9 alpha channel decode support by --avsw libvpx-vp9.
• Add RGB support to --vpp-nlmeans, --vpp-tweak, --vpp-pad.

7.64

• Fix --dhdr10-info copy not working when used with --dolby-vision-rpu copy. ( #613 )
• Add option to set alpha channel mode. ( --alpha-channel-mode, #571 )

7.63

• Fix alpha channel not set properly when input is high bit depth. ( #571 )
• Add new option to set bitrate ratio for alpha channel when using HEVC + alpha layer. (--alpha-bitrate-ratio)

7.62

• Improve HEVC + alpha handling when muxing. ( #571 )
• Fix problem in audio encoding that 5.1(side) could not be encoded. ( #611 )

7.61

• Add RGB output feature. (--output-csp rgb)

  • support H.264/HEVC.

• Add YUVA420 test output feature. (--output-csp yuva420, #571)

  • support HEVC 8bit only.

  Note

  • Please note that some filters do not support these feature.
  • YUVA420 output is highly experimental.

7.60

• Fix --vpp-resize ngx-vsr causing error in NVEnc 7.59. ( #607 )
• Fix framerate error when writing in ivf format. ( #608 )
• Fix --vpp-transform causing illegal memory access error when width or height cannot be divided by 64.

7.59

• Now Dolby Vision rpu metadata can be also copied from AV1 input files.
• Fix "cspconv: unsupported csp conversion" error when using --vpp-ngx-truehdr in NVEnc 7.58. ( #606 )

7.58

• Add feature to copy Dolby Vision profile from input file. (--dolby-vision-profile copy)
  Currently supported on Windows and Ubuntu 24.04 package.
• Add feature to copy Dolby Vision rpu metadata from input HEVC file. (--dolby-vision-rpu copy)
• Improve processing speed when using fps option in --vpp-fruc. ( #586 )
• Add per-channel control to --vpp-tweak.
• Avoid "failed to get header." error on some HEVC input files. ( #604 )
  When H.264/HEVC header cannot be extracted, it can be now retrieved from the actual data packets.
• Fix error in --vpp-nlmeans when used with search=3.
• Fix seek issue caused by audio getting muxed to a different fragment than the video at the same time, due to insufficient buffer for audio mux.