[x264-devel] Re: Testing x264

[Alex Izvorski]

On Sat, 2007-02-03 at 11:16 +0100, elispezzi at tiscali.it wrote:
> Where I can find any files (.y4m)  to test x264? Or a video converter 
> to y4m format?

Here are some standard clips in y4m (half resolution):
http://media.xiph.org/video/derf/index.html

However, you can use yuv just as well as y4m with x264, you just need to
specify the resolution (or include it in the filename).   

mplayer/mencoder will produce all the test clips you want:

mplayer -vo yuv4mpeg:file=test.y4m  test.avi

mencoder -ovc raw -vf format=i420 -of rawvideo -o test_720x480.yuv \
test.avi

x264 -o test.264 test_720x480.yuv

Regards,
--Alex Izvorski


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