[FFmpeg-devel] [PATCH v2 2/4] ffmpeg: Add display_matrix option

[Nicolas George]

Thilo Borgman (12022-08-20):
> My two cents about it that the a=b:c=d syntax from AVDict is at least
> known and used in filters already.
> The function style a(b,c,d) thing from SVG would be completely new.
> Instead of the AVDict overhead, it adds a simplistic parser overhead.
> Also, maybe I'm just unaware, these style of options appears not to be
> often used in the command line world.

These are good points. On the other hand:

- The "a=b:c=d" syntax needs documentation and is misleading with regard
  the order and interaction of suboptions.

- The SVG syntax is more powerful, it allows to compose several
  transforms.

Regards,

-- 
  Nicolas George
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