[FFmpeg-devel] [PATCH v3 1/5] avcodec/v210enc: add depth parameter for WRITE_PIXELS and CLIP

[Limin Wang]

On Mon, Sep 16, 2019 at 12:05:45PM +0200, Michael Niedermayer wrote:
> On Thu, Sep 12, 2019 at 11:32:32PM +0800, Limin Wang wrote:
> > 
> > ping for the patchset.
> 
> output support for swscale would simplify testing
> 
> ./ffplay matrixbench_mpeg2.mpg -vf format=y210
> ...
> Impossible to convert between the formats supported by the filter 'ffplay_buffer' and the filter 'auto_scaler_0'
> 
Sorry, I haven't catch what's your intention. 
v210 is packed format, if we want to play *.v210 file, you can play by below
command:
./ffplay -s 3840x2160  ~/Movies/1.v210

or force to convertto yuv420p:
./ffplay -s 3840x2160  ~/Movies/1.v210 -vf format=yuv420p

For v210 in AVI, we can play it directly:
ffplay ../fate-suite/v210/v210_720p-partial.avi


> 
> [...]
> -- 
> Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
> 
> It is what and why we do it that matters, not just one of them.



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