[gst-embedded] how to change framerate in PLAYING status

[Stefan Kost]

renren zhou schrieb:
> Hi, all. My question is how to change the framerate in PLAYING status.
> My CPU is S3C2440. when I play a  video which beyond the decoding
> limit, I can't hear the voice. So I have to set framerate lower, maybe
> 8 fps.
> That's mean I only need to drop framerate down when audio don't work
> well (writeseg<segdone).However, I failed to set framerate(videorate
> fixat caps)

You use the qos event. the videosink will send qos events upstream. Your
elements can drop frames to catch up.

Stefan
>
> Or, is there another solution to solve this problem, such as unlink
> the old videorate and create a new videorate factory to link it?
>
>
> -- 
> zhourongrong
>
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