On Tue, 20 Sep 2005 13:51:20 -0400 Julien Lancien <calexicoz at gmail.com> wrote: > Whatever I do, when I play output.avi with mplayer, I got: > > VIDEO: [FMP4] 640x320 24bpp 29.970 fps 737.7 kbps (90.0 kbyte/s) > > The documentation says that lavc can encode in yv12. What in that line do you think is listing the colorspace?