[gst-devel] video playing with jerks when data is RTP H264 payloaded

[Jyoti]

The file I used for testing is of size 720x576.
and frame rate of 25 fps.

On 10/22/09, Jyoti <jyoti.d at allaboutif.com> wrote:
>
> Hi All,
>
> I am trying implement a multicast UDP Server Client module using gstreamer.
> The video plays very bad. Could someone please give some suggestions on the
> same?
>
> The server and client are built using pipelines shown below:
>
> Server:
>
> gst-launch -v gstrtpbin name=rtpbin filesrc
> location=~/workdir/filesys/opt/data/collateral.ts ! mpegtsdemux name=d d. !
> queue ! rtph264pay ! rtpbin.send_rtp_sink_0 rtpbin.send_rtp_src_0 ! udpsink
> port=5000 host=127.0.0.1 ts-offset=0 rtpbin.send_rtcp_src_0 ! udpsink
> port=5001 host=127.0.0.1 sync=false async=false udpsrc port=5005 !
> rtpbin.recv_rtcp_sink_0  d. ! queue ! rtpmpapay ! rtpbin.send_rtp_sink_1
> rtpbin.send_rtp_src_1 ! udpsink port=5002 host=127.0.0.1 ts-offset=0
> rtpbin.send_rtcp_src_1 ! udpsink port=5003 sync=false async=false udpsrc
> port=5007 ! rtpbin.recv_rtcp_sink_1
>
> Client:
>
> gst-launch gstrtpbin name=rtpbin latency=200 udpsrc
> caps="application/x-rtp, media=(string)video, clock-rate=(int)90000,
> encoding-name=(string)H264, profile-level-id=(string)4d400d,
> payload=(int)96, clock-base=(guint)3013157687, seqnum-base=(guint)28981"
> port=5000 name=vrtpsrc ! rtpbin.recv_rtp_sink_0 rtpbin. ! rtph264depay !
> ffdec_h264 ! ffmpegcolorspace ! videoscale ! queue ! xvimagesink udpsrc
> port=5001 ! rtpbin.recv_rtcp_sink_0 rtpbin.send_rtcp_src_0 ! udpsink
> port=5005 host=127.0.0.1 sync=false async=false  udpsrc
> caps="application/x-rtp, media=(string)audio, clock-rate=(int)90000,
> encoding-name=(string)MPA, ssrc=(guint)316404369, payload=(int)96,
> clock-base=(guint)810575426, seqnum-base=(guint)9183" port=5002 name=artpsrc
> ! rtpbin.recv_rtp_sink_1 rtpbin. ! rtpmpadepay ! mad ! audioconvert !
> audioresample ! queue ! alsasink udpsrc port=5003 ! rtpbin.recv_rtcp_sink_1
> rtpbin.send_rtcp_src_1 ! udpsink port=5007 host=127.0.0.1 sync=false
> async=false
>
>
> Thanks,
> Jyoti
>
>
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