[FFmpeg-devel] [PATCH] avfilter/frames: Ensure frames are writable when processing in-place

[Nicolas George]

Soft Works (12021-09-27):
> With the introduction of subtitle filtering, subsequent video frames
> which are sharing the same data won't be as rare as this happened
> to occur yet.
> Ensuring per-frame uniqueness when data is modified is not only important
> to avoid issues in the future, but a common API requirement anyway.
> 
> Signed-off-by: softworkz <softworkz at hotmail.com>
> ---

NAK, redundant.

-- 
  Nicolas George
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