[FFmpeg-user] trying to convert raw yuv

[Jim Shupert]

Friends,

I have some video that i captured via a BlackMagic decklink card
the files are : raw yuv video & 2 wav files

i am unsuccessful it fails with : jimbo.yuv: could not find codec parameters

here is my command:

D:\0>c:\ffmbc\ffmbc -i jimbo.yuv -f yuv420p -acodec -i audio1.wav -i 
audio2.wav libfaac -aq 100 -vcodec libx264 -b 900k -s 720x486 -r 29.97 
-preset slow -crf 22 -threads 0 muxed.mp4
FFmpeg version FFmbc-0.5, Copyright (c) 2000-2010 the FFmpeg developers
   built on Nov 22 2010 01:04:07 with gcc 4.4.2
   configuration: --enable-gpl --enable-version3 --enable-libgsm 
--enable-pthreads --enable-libvorbis --enable-libtheora 
--enable-libspeex --enable-libmp3lame --enable-libopenjpeg 
--enable-libschroedinger --enable-libopencore_amrwb 
--enable-libopencore_amrnb --
enable-libvpx --disable-decoder=libvpx --arch=x86 
--enable-runtime-cpudetect --enable-libxvid --enable-libx264 
--extra-libs='-lx264 -lpthread' --enable-librtmp --extra-libs='-lrtmp 
-lpolarssl -lws2_32 -lwinmm' --target-os=mingw32 --enable-avisynth 
--cross-pref
ix=i686-mingw32- --cc='ccache i686-mingw32-gcc' --enable-memalign-hack
   libavutil     50.31. 0 / 50.31. 0
   libavcore      0. 9. 0 /  0. 9. 0
   libavcodec    52.91. 1 / 52.91. 1
   libavformat   52.78. 5 / 52.78. 5
   libavdevice   52. 2. 2 / 52. 2. 2
   libavfilter    1.47. 1 /  1.47. 1
   libswscale     0.12. 0 /  0.12. 0
[IMGUTILS @ 002130c4] Picture size 0x0 is invalid
[rawvideo @ 01b7d4e0] Could not find codec parameters (Video: rawvideo, 
yuv420p)
[rawvideo @ 01b7d4e0] Estimating duration from bitrate, this may be 
inaccurate
jimbo.yuv: could not find codec parameters

( i have tried ffmpeg & ffmbc )

thanks much
j