rtsp mpeg4 video problem with p frames

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osmanosman
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rtsp mpeg4 video problem with p frames

Postby osmanosman » 16 Apr 2007 22:55

I 'm using vlc for playing rtsp mpeg4 video from an axis 211 camera.
When I enable I and P frames from mpeg4 settings from axis camera.
Occasionally video is going bad in motion areas.(P frames)
I tried to change ffmpeg settings but it is not solve the problem.
vlc version: 0.8.6a on windows
How can I solve this problem?

osmanosman
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Postby osmanosman » 17 Apr 2007 10:40


Teetrinker
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Postby Teetrinker » 17 Apr 2007 12:15

You are probably losing some rtp packets. Can you set a shorter I-frame interval in the settings of the axis camera? You should then get faster a correct image again. Or does the axis camera support data partitioning to get a more robust stream?

osmanosman
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Postby osmanosman » 17 Apr 2007 23:39

There is a one configuration in axis mpeg4 settings: gov setting number of the frames in one packet. I make it "8"(1-150). there is no change.

When I use axis own activex for playing stream there is no problem. But I want to use vlc with recod,stream,cpu performance,etc support(best player) there is some problem.

osmanosman
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Postby osmanosman » 22 Apr 2007 19:08

Is there any change with ffmpeg newest version?


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