libav codec options #608
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libav codec options #608
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naushir
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Nov 22, 2023
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@popsUlfr, would you be able to format the commit messages to <= 80 character width lines and add a Otherwise, we are good to merge this in! |
Yeah sure no problem, give me some time to do just that. I'll also add a note about the default codec options in the help. |
A new command line argument '--libav-video-codec-opts' makes it possible to specify libav codec options. e.g.: --libav-video-codec-opts "preset=ultrafast;profile=high;partitions=i8x8,i4x4" Available options can be queried using 'ffmpeg -h encoder=libx264' for libx264. Signed-off-by: Philipp Richter <richterphilipp.pops@gmail.com>
Test that we can create a raw h264 file using libav with libx264 and codec options correctly. Signed-off-by: Philipp Richter <richterphilipp.pops@gmail.com>
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Alright, done. Is this OK with you @naushir ? |
Yup, all good now! I'll merge this once the tests have finished. Thanks for this useful bit of work! |
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This feature allows for specifying libav codec options.
AV1 encoding example with maximum encoding speed and low_latency on:
HEVC encoding example with ultrafast preset and main profile:
H264 encoding example with the ultrafast preset, high profile and level 4.2:
I've moved
encoderOptionsGeneral()under the specific encoder settings so that they can be overridden on the command line.