[vlc-devel] [PATCH] Phosphor deinterlacer, reworked

[Jean-Baptiste Kempf]

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?

Best Regards,

-- 
Jean-Baptiste Kempf
http://www.jbkempf.com/
+33 672 704 734