On Mon, Sep 6, 2021 at 9:37 PM lejeczek via ffmpeg-user < ffmpeg-user@ffmpeg.org> wrote:
> > > On 06/09/2021 20:11, Paul B Mahol wrote: > > > > > > On Mon, Sep 6, 2021 at 9:05 PM lejeczek via ffmpeg-user > > <ffmpeg-user@ffmpeg.org <mailto:ffmpeg-user@ffmpeg.org>> > > wrote: > > > > Hi guys. > > > > I have two mkv files which on their own playback fine but > > when I concatenate them then that second file's audio is > > pretty distorted. > > In case it might matter, I see as 'concat' works: > > ... > > [matroska @ 0x558ab61d6180] Non-monotonous DTS in output > > stream 0:1; previous: 986790, current: 986784; > > changing to > > 986790. This may result in incorrect timestamps in the > > output file. > > ... > > > > > > Most important information is not provided. > > Audio codec used. > default by ffmpeg - vorbis. > Also, I do not copy in 'concat' but re-encode. > thanks, L > If you use concat demuxer, perhaps try with concat filter instead. It shouldnt matter as you transcode anyway. > > > > > Is there a way to fix this weird problem? > > many thanks, L. > > _______________________________________________ > > ffmpeg-user mailing list > > ffmpeg-user@ffmpeg.org <mailto:ffmpeg-user@ffmpeg.org> > > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > <https://ffmpeg.org/mailman/listinfo/ffmpeg-user> > > > > To unsubscribe, visit link above, or email > > ffmpeg-user-requ...@ffmpeg.org > > <mailto:ffmpeg-user-requ...@ffmpeg.org> with subject > > "unsubscribe". > > > > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".