[FFmpeg-user] Converting DVCPRO in AVI wrapper to .dv, missing audio stream
pittschick at me.com
Wed Nov 13 18:17:37 EET 2019
> 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.
Thanks, of course! My predecessor was known for changing MOV to AVI, ashamed I forgot.
> 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
But I’ve had sound DV files come through as silent on playback once converted? Twitter help suggested it might be the linear timecode / sync track that’s coming through.
Not to matter though, I’ve opted to rename MOV, so thanks for that wise suggestion.
> 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.
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