30 марта 2012 г. 16:55 пользователь David Sze <[email protected]> написал:
> They're similar, but the U and V planes are swapped. > > http://wiki.videolan.org/YUV#YUV_4:2:0_.28I420.2FJ420.2FYV12.29 > > http://en.wikipedia.org/wiki/YUV#Y.27UV420p_.28and_Y.27V12_or_YV12.29_to_RGB888_conversion > http://www.fourcc.org/yuv.php#YV12 > http://www.fourcc.org/yuv.php#IYUV > > Note that YUV420P is a.k.a. I420 and IYUV. > > The vlc parameter you pass to watch the scaled frame should be I420 > instead of YV12. > Ok I see. Thank you again, David! :)
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