[FFmpeg-user] Option video_size

[Tom]

Hi,

I'm running the latest ffmpeg (built this weekend from git), and got
this error when trying to transform an flv to a set of jpegs:

$ ffmpeg -s 720x576 -i media.flv -s 640x512 -b 8000K -an -r 25
-vframes 30 media/640x480x25/build%d.jpg

ffmpeg version git-Sat Sep 10 05:24:39 2011 +0200-b10ba11, Copyright
(c) 2000-2011 the FFmpeg developers
  built on Sep 10 2011 08:00:13 with gcc 4.2.4 (Ubuntu 4.2.4-1ubuntu4)
  configuration: --enable-gpl --enable-version3 --enable-nonfree
--enable-postproc --enable-libfaac --enable-libopencore-amrnb
--enable-libopencore-amrwb --enable-libmp3lame --enable-libtheora
--enable-libvorbis --enable-libxvid --enable-x11grab --enable-pthreads
  libavutil    51. 16. 0 / 51. 16. 0
  libavcodec   53. 13. 0 / 53. 13. 0
  libavformat  53. 12. 0 / 53. 12. 0
  libavdevice  53.  3. 0 / 53.  3. 0
  libavfilter   2. 39. 0 /  2. 39. 0
  libswscale    2.  1. 0 /  2.  1. 0
  libpostproc  51.  2. 0 / 51.  2. 0
Option video_size not found.


I've googled, but option video_size is apparently quite unknown on the
documentation page..

Can someone help?

Cheers,
  Tom