• Fix muxer error copying PGS subtitles when the input has unsorted subtitle packets. ( #643 )
  Now is able to avoid "Application provided invalid, non monotonically increasing dts to muxer" error.
• Improve AV1 output when using --dhdr10-info.
• Fix incorrect parsing for cqp in --dynamic-rc. ( #642 )
• Fix --vpp-pad not working from NVEnc 7.71.