Hi,
On Wed, 13 Nov 2019, 15:23 Joanna White via ffmpeg-user, < ffmpeg-user@ffmpeg.org> wrote: > > >> On 13 Nov 2019, at 13:55, Kieran O Leary <kieran.o.le...@gmail.com> > wrote: > >> > >> Hi > >> > >> codec to the .dv wrapper so > >> that it's explicit when committed to long-term LTO storage that it's a > DV > >> file. > > > > > > Why is the benefit to removing the container here? > > Removal of AVI across all assets for normalisation, also the mediainfo > FileExtension_Invalid I’m reading as a pointer that it needs to be > alternative to AVI? > No, mediainfo is saying that your files is actually an Apple QuickTime MOV that someone (or an app) renamed to AVI. It's not AVI at all. > > The extra audio stream in your source is probably just a duplicate of the > > pcm stream that is interleaved in your DV stream. You might have to > double > > check that. > > Anyhow DV most likely can't store an extra audio channel as you're just > > demuxing the DV stream itself. You'll need to use a container or just > leave > > the Avi file as Kato retain that I'd imagine. > > > > I’ve been made aware that the .dv choice only supports a stereo pair and > that this might be the problem. It’s passing one channel but it’s wrong > and the audio is mute on playback. > Your ffmpeg command is just remuxing the DV stream as is. Some capture tools tend to copy the audio stream in the DV stream as a seperate track, but the seperate audio track is really just identical to what's in the DV stream. > Might move to an MKV option to normalise assets as I see that dv was a bad > choice. Will MKV work for dvcam? > MKV will work but perhaps all you need to do is rename to MOV, document the action and leave it as is? Less risk and work that way. Best, Kieran. > Many thanks, > Joanna > _______________________________________________ > 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".