[FFmpeg-devel] [PATCH/RFC] Per-codec option system

Nicolas George nicolas.george
Wed Sep 30 12:06:56 CEST 2009

Le nonidi 9 vend?miaire, an CCXVIII, Michael Niedermayer a ?crit?:
> i think some example of this could help the discussion? do you maybe have
> one where we would want different types?

global_quality: libvorbis expects a floating-point quality parameter. It is
currently carried by the global_quality flag, which is an integer. I had
submitted a patch to make it a float, you have rejected it (with quite
relevant reasons, I do not discuss that point).

Another example that comes to mind, for global_quality too: the range of
sane values for mpeg4 and libx264 is very different. This does not require a
different type, but a different help message would be nice.


  Nicolas George
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