Convert bi-lingual SD video for Apple TV
Followings are the points;
-newaudio
to add another track-alang
to specify audio language
tssplitter_lite input.ts /dev/stdout 304 | \ ffmpeg -i - -ss 1 -threads 2 \ -vcodec libx264 -vpre fast -vpre main -crf 18 \ -s 720x480 -r 30000/1001 -aspect 4:3 -vsync 1 -level 31 \ -acodec libfaac -ab 130k -async 10 -ac 2 -alang jpn \ -map 0.0 -map 0.1 -map 0.2 \ -y ~/tmp/output.mp4 \ -acodec libfaac -ab 130k -async 10 -ac 2 -alang eng -newaudio
June 19, 2011 at 2:36 am