[Ffmpeg-devel] Can not play a YUV file using ffplay

[Bo Liu]

Hi :

I am now using ffplay to play a YUV file.
The command line is :
./ffplay -f rawvideo -x 176 -y 144 test.yuv

but there is an error like this:

picture size invalid (0x0)
[rawvideo at 0x8376db0]Could not find codec parameters( Video: rawvideo,
yuv420p)
test.yuv: could not find codec parameters

I don't why ffplay says "picture size invalid".....
Anybody knows how to fix this problem? Thanks!