[FFmpeg-devel] screen flicker when reduce desired_video_buffers in ffmpeg

Soho Soho123 soho123.2012 at gmail.com
Tue Jun 14 15:15:57 CEST 2011

dears :

We use ffserver as stream server, and use ffmpeg to grap data from uvc
cam. ffmpeg option is list below.

ffmpeg -f video4linux2 -vcodec mjpeg -r 30 -s 640x480 -i /dev/video0
-r 30 -vcodec copy http://localhost:8090/feed1.ffm

when we usc VLC the receive stream data (MJPEG stream), and
if desired_video_buffers is set to 12, then screen on VLC is flicker
very serious. Because memory issue, we should to reduce the value of
Does any one have any idea?


best Regards,

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