[Ffmpeg-devel] i can't get exact bitrate with MJPEG encoder

wulan at sunmedia.com.cn wulan
Tue Jun 13 06:03:01 CEST 2006

Dear all,
When i converted a mpe file to a MJPEG avi without audio, i found 1 pass 
constant bitrate is no exact as i expected. 
i.e. ffmpeg -i g:\dog.mpg -b 200 -s 128*96 -r 15 -an g:\mjpeg.avi
But i get the file's bitrate is 242.5kbps rather than 200kbps. How can i 
get a exact bitrate? thanks


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