[FFmpeg-devel] [PATCH V7 4/6] lavu: add side data AV_FRAME_DATA_BOUNDING_BOXES

[Nicolas George]

Guo, Yejun (12021-04-08):
> I'm afraid that we could not make sure all such filters (including filters in the
> future) to do the rescale. And in the previous discussion, I got to know that
> 'many other existing side-data types are invalidated by scaling'.
> 
> So, we need frame_width and frame_height here.

But the crop or pad filters will also invalidate the information, and in
a different way. How should frame_width and frame_height be used to
solve all?

Regards,

-- 
  Nicolas George
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