On Wed, 13 Nov 2019, 13:55 Kieran O Leary, <[email protected]> wrote:
> Hi > > On Wed, 13 Nov 2019, 13:33 Joanna White via ffmpeg-user, < > [email protected]> wrote: > >> Hi there, >> >> >> Apologies if there has been a similar request to this before. >> >> >> I'm trying to rewrap an old AVI file with dvcp 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? > > I've been using an FFmprovisr command: >> >> >> >> ffmpeg -i input_file -f rawvideo -c:v copy output_file.dv >> >> >> This results in a DV file smaller than the AVI with a missing audio >> channel and other missing metadata. > > 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. > *Leave the AVI file as is to retain that,I'd imagine* Sorry, auto complete typo. K _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
