[vlc-devel] [PATCH] Phosphor deinterlacer, reworked
jb at videolan.org
Wed Feb 23 09:48:12 CET 2011
On Wed, Feb 23, 2011 at 02:56:44AM +0200, Juha Jeronen wrote :
> +/* "Phosphor" algorithm chroma output mode:
> + 1 - always output 4:2:2 pictures, even for 4:2:0 input (better quality*; higher CPU usage; not good for netbooks),
> + 0 - match input chroma format (faster for 4:2:0 input, which is common on DVDs).
> + * The choice affects the quality of output frames falling across an input frame boundary,
> + i.e. for output frames where one field comes from input frame "a", and the other from frame "b".
> + It has no effect on the quality of output frames that correspond to an input frame,
> + i.e. for frames where both fields come from the same input frame.
> + The choice "0" is recommended.
> +#define PHOSPHOR_OUTPUT_422 0
I must be stupid, but why proposing that as a runtime option?
+33 672 704 734
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