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.

--
Gonzalo Garramuño

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