[Libav-user] transcode.c not working

Brian C. Wiles brian at streamcomm.com
Wed Aug 8 03:02:33 EEST 2018

On 08/07/2018 02:15 PM, Gonzalo Garramuño wrote:
> El 07/08/18 a las 11:41, Julius Naeumann escribió:
>> Impossible to convert between the formats supported by the filter
>> 'in' and the filter 'auto_scaler_0'
> I haven't looked at the transcode.c source code, but this usually
> means that the filter does not support the output/input format.  In
> your case your input format is the deprecated yuvj420p.  I would try
> it with a video that is yuv420p or an rgb image such as png.

I actually submitted a patch to ffmpeg-devel a couple weeks ago to fix
this issue.  As soon as the patch is approved, it should work for you.


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