BUG: ffmpeg_video_codec flv - encode without FPS 
when i have options:
framerate 15
ffmpeg_video_codec mpeg4
I get correct movie file my.avi with FPS=15
when I try to use: ffmpeg_video_codec flv
i'll get movie file my.flv but it containes no FPS at all and when i try to play it - it plays as quick, as my computer can read and display.
if I use mpeg4 option and then encodes my.avi to my.flv (ffmpeg -i /var/data/webcam/my.avi -f flv -r 15 -b 2400k /var/data/webcam/my.flv) - all works fine, but computers have to do double job: encode to mpeg4 and then reencode mpeg4 to flv
I think some options missed for ffmpeg lib to correct encode in flv files
  Environment 
	
		
			|  Motion version:  | 
			 3.2.11  | 
		
		
			|  ffmpeg version:  | 
			 FFmpeg version SVN-r16916  | 
		
		
			|  Shared libraries:  | 
			 ffmpeg  | 
		
		
			|  Server OS:  | 
			 gentoo linux  | 
		
	
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PavelIvl - 29 Mar 2009
  Follow up 
  Fix record 
  Answer 
- Please read here, please : 
http://www.lavrsen.dk/twiki/bin/view/Motion/FeatureRequest2007x07x19x131921
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FlorinAnton - 29 Mar 2009
 A formal answer might be : Ask to ffmpeg guys .. because looks a problem on their side ... maybe they have fixed this in latest versions of ffmpeg.
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AngelCarpintero - 09 Jul 2009