This commit is contained in:
Brooke Vibber 2022-06-26 14:17:53 -07:00
commit cde10f5bf7
8 changed files with 126 additions and 52 deletions

View file

@ -12,6 +12,9 @@ AUDIO_VORBIS="-acodec libvorbis -ac 2 -ar 44100 -vb 128k"
AUDIO_OPUS="-acodec libopus -ac 2 -ar 48000 -vb 128k"
AUDIO_AAC="-ac 2 -ar 44100 -vb 128k"
AUDIO_MP3="-acodec libmp3lame -ac 2 -ar 44100 -vb 128k"
AUDIO_MP2="-acodec mp2 -ac 2 -ar 44100 -vb 128k"
AUDIO_ALAC="-acodec alac -sample_fmt s16 -ac 1 -ar 22050"
if false
then
@ -20,6 +23,9 @@ ffmpeg -i polyphon.ogv -vn $AUDIO_MP3 $MOVFLAGS -y polyphon-mp3.mp4
ffmpeg -i polyphon.ogv -vn $AUDIO_AAC $MOVFLAGS -y polyphon-aac.mp4
ffmpeg -i polyphon.ogv -vn $AUDIO_OPUS -y polyphon-opus.webm
ffmpeg -i polyphon.ogv -vn $AUDIO_OPUS $MOVFLAGS -y polyphon-opus.mp4
ffmpeg -i polyphon.ogv -vn $AUDIO_VORBIS $MOVFLAGS -y polyphon-vorbis.mp4
ffmpeg -i polyphon.ogv -vn $AUDIO_MP2 $MOVFLAGS -y polyphon-mp2.mp4
ffmpeg -i polyphon.ogv -vn $AUDIO_ALAC $MOVFLAGS -y polyphon-alac.mp4
ffmpeg -i polyphon.ogv -an -vf "drawtext=text='h264.mp4':fontsize=72:fontcolor=red" $VIDEO_H264 $MOVFLAGS -y polyphon-h264.mp4
@ -50,5 +56,7 @@ ffmpeg -i polyphon.ogv $AUDIO_AAC -vf "drawtext=text='vp9-aac.mp4':fontsize=72:f
ffmpeg -i polyphon.ogv $AUDIO_VORBIS -vf "drawtext=text='vp8-vorbis.webm':fontsize=72:fontcolor=darkcyan" $VIDEO_VP8 -y polyphon-vp8-vorbis.webm
ffmpeg -i polyphon.ogv $AUDIO_OPUS -vf "drawtext=text='vp9-opus.webm':fontsize=72:fontcolor=darkgreen" $VIDEO_VP9 -y polyphon-vp9-opus.webm
fi
ffmpeg -i polyphon.ogv $AUDIO_MP3 -vf "drawtext=text='vp9-mp3.mp4':fontsize=72:fontcolor=purple" $VIDEO_VP9 $MOVFLAGS -y polyphon-vp9-mp3.mp4
ffmpeg -i polyphon.ogv $AUDIO_ALAC -vf "drawtext=text='vp9-alac.mp4':fontsize=72:fontcolor=violet" $VIDEO_VP9 $MOVFLAGS -y polyphon-vp9-alac.mp4
fi