how to play udp streams with out jerks

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how to play udp streams with out jerks

davidjohn
Hi,
 In transmitter side udp data is 1mbps, now i'm receiving data and i tried to dump udp data using gstreamer, but in video seems to jerky. So, how can i play udp data smoothly.
gst-launch-0.10 udpsrc port=$1 ! h264parse ! ffdec_h264 ! ffmpegcolorspace ! queue ! autovideosink
What are the modifications that i have to do, to play properly?
What are the parameters that i have to set in udpsrc and queue?

Thanks and Regards,
JohnDavid.

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Re: how to play udp streams with out jerks

Donny Viszneki
On Mon, Mar 23, 2009 at 2:46 AM, john david <[hidden email]> wrote:
> Hi,
>  In transmitter side udp data is 1mbps, now i'm receiving data and i tried
> to dump udp data using gstreamer, but in video seems to jerky. So, how can i
> play udp data smoothly.
> gst-launch-0.10 udpsrc port=$1 ! h264parse ! ffdec_h264 ! ffmpegcolorspace !
> queue ! autovideosink
> What are the modifications that i have to do, to play properly?
> What are the parameters that i have to set in udpsrc and queue?

Are you running the server and client on the same system? Unrelated to
gstreamer, I've noticed that Linux kernel scheduling nuances can cause
some UDP packets to get dropped even when your CPU isn't being fully
utilized. I haven't tested this on any systems other than my current
one.

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Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are
powering Web 2.0 with engaging, cross-platform capabilities. Quickly and
easily build your RIAs with Flex Builder, the Eclipse(TM)based development
software that enables intelligent coding and step-through debugging.
Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com
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