could not play video on MediaPlayer

[Kei Okada]

Something wrong with codec, the video can not play with MediaPlayer, but works with Clipchamp

[Masaki Murooka]

Thank you, I have confirmed that the CI artifact videos are not playable in some players including Windows Media Player (they are playable in VLC).

I don't know the solution now and will fix it in the future. For reference, the video is mainly generated by the following two lines of commands in the CI.

BaselineWalkingController/.github/workflows/ci.yaml

Line 277 in 5ad8f2d

           ffmpeg -y -f x11grab -s 1920x1080 -r 30 -i ${DISPLAY} -qscale 0 -vcodec huffyuv /tmp/video.avi > /dev/null 2>&1 < /dev/null & 

BaselineWalkingController/.github/workflows/ci.yaml

Line 304 in 5ad8f2d

           ffmpeg -nostats -i /tmp/video.avi /tmp/results/BWC-video-${RESULTS_POSTFIX}.mp4