13 Jul
2018
13 Jul
'18
1:40 a.m.
On 12 July 2018 at 22:26, Bearcat M. Şándor <bearcatsandor(a)gmail.com> wrote:
Hey folks,
I have a set of 3 vob files that contain dts audio. There is no 'chapter'
info in these files. There should be multiple break points, but the person
that made them just made 3 files of reasonable length. What i'd like to do
is join them and then resplit them where the breaks should be. My eventual
aim is to turn them in to wavpack files.
Probably depends on how they're made, but often you can just cat vob
files together.
cat file1.vob file2.vob file3.vob > longfile.vob
Check with ffprobe what format the audio is in, like ac3, and extract it with:
ffmpeg -i longfile.vob -vn -c:a copy longaudio.ac3
ffmpeg -i longaudio.ac3 longaudio.wav
Cheers,
Arve