[Ffmpeg-devel] Re: [PATCH] dv pixel format encoding fix

Baptiste COUDURIER baptiste.coudurier
Fri Mar 10 10:19:34 CET 2006


Roman Shaposhnick wrote:
> [...]
>   I don't seem to follow. But anyway, when I first implemented audio-less
>   DV encoding the idea was to closely follow the spec. Hence doing:
>      $ ffmpeg -i source.file -an output.dv
>   is supposed to produce correctly formated DV frames marked as not having
>   any audio at all. If it doesn't work -- let me know and I'll try to fix
>   it.
>   Of course, it only works for RAW DV now -- other formats are broken because
>   of the braindead double wrapping issue.

It works like a charm. Now Im just puzzled, what does the DV encoder
output ? Is it just a DV frame of correct size but without audio and
without header properly set ? Header just containing garbage ?

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