[Ffmpeg-devel] [BUG/FEATURE][PATCH] dv encoder pixel format

[Tim Allen]

Benjamin Larsson wrote:
> 
> A playable file, so doesn't dv support yuv420p? And if that is the case

DV25 can be either 420 or 411, depending on standard. IIRC, there is one 
flavour of DV25 that always uses 420, whereas the other flavour uses 411 
for NTSC and 420 for PAL (though possibly I have that the wrong way 
round). I'm not sure, but think the SMPTE vs IEC issue Roman was talking 
about a while ago is relevant to this.

> is it ok to apply this path ?

I think you would need a somewhat more subtle and complex fix for the 
problem.

> I know nothing about dv but I think it would be wise check the pixel
> format somewhere and aid the user.
> 
> Oh, a user reported happily that with -pix_fmt yuv411p added Premiere
> was able to import the files.
> 
> 
> MvH
> Benjamin Larsson

Tim

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