[MPlayer-users] De-interlacing and YUV420 pixels
Reimar.Doeffinger at gmx.de
Thu Nov 21 19:06:50 CET 2013
On Wed, Nov 20, 2013 at 07:48:24AM -0800, James Board wrote:
> If so, will the pixels stay in 422 format the for every step in the process, or
> does the kerndeint filter internally convert them to 420 (in which case, it would
> be pointless to convert them to 422)?
Kerndeint supports yuy2, which is 422.
Also, if you add -v then you'll see if there are additional conversions:
Trying filter chain: kerndeint vo
For example means no conversion, otherwise there would be a scale filter
In addition even without -v, the scaler should tell you what it does,
[swscaler @ 0x7f6863203000]bicubic scaler, from yuv420p to yuyv422 using MMXEXT
should probably work for 422 kerndeint.
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