7.27

• Improve stability when settings sar information.
• Fix only 1 frame is encoded when using --vpp-rff/--vpp-afs rff with readers except avsw/avhw. ( #500 )

7.26

• Add support for NVENC SDK 12.1.
• Add new option to control frame split encoding. (--split-enc)
• Fix document example. ( #495 )

7.25

• Add and enable multi-thread support for audio processing.
• Add support for dshow camera input.
• Changed command line delimiters for --audio-source and --sub-source.
• Adjustment of --vpp-colorspace.

7.24

• Fix --sub-source not working properly from NVEnc 7.22. ( #481 )

7.23

• Fix crush on NVEnc 7.22, on H.264 raw output and using --sar or --dar. ( #479 )

7.22

• Avoid artifacts cased by 530.xx driver, when hw resize is combined with hw decode and hw deinterlace with 530.xx driver.
  Now CUDA based resize will be used instead of hw resize when hw decode and hw deinterlace is used.
• Add bicubic to --vpp-resize.
• Add support for libavdevice.
• Changed error message, as now NVENC will allow parallel 5-stream encoding.
• Fix a problem in which audio whose timestamp does not start with 0 is not properly synchronized with the video when loaded with --audio-source.
• Add new parameter for --audio-source/--sub-source to specify file format.
• Avoided color problems with y4m files that do not include color space information.

7.21

• Fix copying PGS subtitles causing "pgs_frame_merge" not found error on Linux systems. ( #471 )
• Avoid audio and subtitles to have negative timestamps.

7.20

• Now --vpp-overlay will be applied as last filter. ( #467 )
• Change utilization calculation when multiple encoder engine exists in GPU. ( #468 )

7.19

• Avoid --sub-copy handled as error when using avs reader. ( #464 )

7.18

• Add option to input timecode file. (--tcfile-in)
• Add option to set timebase. (--timebase)
• Add new filter to adjust color by specified curves. (--vpp-curves, #460)
• Add warning when --audio-profile was used with a codec which does not support audio profile selection.
• Disable --bref-mode with B frames 2 or smaller.