[Libav-user] written yuv cannot be played

Christophe Nelson cnelson at ina.fr
Wed May 22 10:20:13 CEST 2013

You have to specifie in the player the size of the picture of the YUV file
There is no header information about that in the yuv file !

Maybe you can try http://sourceforge.net/projects/raw-yuvplayer/

-----Message d'origine-----
De : libav-user-bounces at ffmpeg.org [mailto:libav-user-bounces at ffmpeg.org] De la part de Steffen
Envoyé : mercredi 22 mai 2013 09:28
À : libav-user at ffmpeg.org
Objet : [Libav-user] written yuv cannot be played

ffmpeg.exe -i d:\videos\simpsons_trailer05-de_xhigh.mov -vcodec rawvideo d:\temp\test2.yuv

ffplay d:\temp\test2.yuv
[IMGUTILS @ 04bafc44] Picture size 0x0 is invalid sq=    0B f=0/0
[IMGUTILS @ 04baf724] Picture size 0x0 is invalid [IMGUTILS @ 04baf794] Picture size 0x0 is invalid [rawvideo @ 040719c0] Could not find codec parameters for stream 0 (Video:
deo, yuv420p, -4 kb/s): unspecified size Consider increasing the value for the 'analyzeduration' and 'probesize'
d:\temp\test2.yuv: could not find codec parameters

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