Re: [FFmpeg-user] can't reorder streams and concatenate vob's

2018-11-12 Thread Nicolas George
sean darcy (2018-11-12): > So for vob's from a video dvd : > > cat VTS* | ffmpeg -i - ... out.mp4 > > or > > ffmpeg -f concat -i list.of.vobs .. out.mp4 > > is not a good idea ? Even though it does not generate any errors. Not a good idea at all. It generates garbage video. > I

Re: [FFmpeg-user] can't reorder streams and concatenate vob's

2018-11-12 Thread sean darcy
On 11/8/18 5:34 PM, Nicolas George wrote: sean darcy (2018-11-08): Ok. So is it possible to concatenate 2 vob's where the audio and video don't have the same stream numbers ? VOB do not have stream numbers (FFmpeg is inventing them on the fly), so the question does not make any sense. for

Re: [FFmpeg-user] can't reorder streams and concatenate vob's

2018-11-08 Thread Nicolas George
sean darcy (2018-11-08): > Ok. So is it possible to concatenate 2 vob's where the audio and video don't > have the same stream numbers ? VOB do not have stream numbers (FFmpeg is inventing them on the fly), so the question does not make any sense. > for input in *.VOB ; do > ffmpeg -i $input

Re: [FFmpeg-user] can't reorder streams and concatenate vob's

2018-11-08 Thread sean darcy
On 11/8/18 1:59 PM, Nicolas George wrote: sean darcy (2018-11-08): I'm trying to reorder streams in a VOB. Not possible: the streams in a VOB are not ordered. This is not a limitation of FFmpeg, this is a property of the format. Regards, Ok. So is it possible to concatenate 2 vob's where

[FFmpeg-user] can't reorder streams and concatenate vob's

2018-11-08 Thread sean darcy
I'm trying to reorder streams in a VOB. ffprobe old-B.VOB .. Input #0, mpeg, from 'old-B.VOB': Duration: 00:03:30.02, start: 0.50, bitrate: 8112 kb/s Stream #0:0[0x80]: Audio: ac3, 48000 Hz, mono, fltp, 384 kb/s Stream #0:1[0x1e0]: Video: mpeg2video (Main), yuv420p(tv,