Delivery Status Notification (Failure)

Peter Maersk-Moller pmaersk at gmail.com
Mon May 18 17:03:47 UTC 2020


You don't list your pipeline for testing playing. Try increase latency
parameter of the rtpjitterbuffer like this:

gst-launch-1.0 -v udpsrc port=10074 do-timestamp=1 ! 'application/x-rtp,
media=(string)video, clock-rate=(int)90000, encoding-name=(string)VP8,
payload=(int)101, ssrc=(uint)2222, timestamp-offset=(uint)2046753689,
seqnum-offset=(uint)10244, a-framerate=(string)25' ! rtpjitterbuffer
latency=1000 ! queue ! decodebin ! videoconvert ! autovideosink

Does it still hangs every few seconds. If yes but less, try latency of 2000.

Regards
Peter MM

On Mon, May 18, 2020 at 4:16 PM O G <openedgarage at gmail.com> wrote:

> Hello,
> I am trying to send a videotestsrc to an RTP Server using:
>
> gst-launch-1.0 rtpbin name=rtpbin rtp-profile=avpf   videotestsrc
> pattern=ball is-live=true  ! videoconvert !
> video/x-raw,framerate=25/1,width=640,height=480 ! queue ! vp8enc !
>  rtpvp8pay pt=101 ssrc=2222 picture-id-mode=1  ! queue !
>  rtpbin.send_rtp_sink_0  rtpbin.send_rtp_src_0  ! udpsink
> bind-address=127.0.0.1 host=127.0.0.1 port=10074 bind-port=5560
>
>
> I can play the stream by the ball of the videotestsrc hangs every few
> seconds as per the below gif file. I have enough CPU on the VM and
> suspecting some queue size, any idea how to solve it and or troubleshoot it
> ? Thank you
>
> https://im7.ezgif.com/tmp/ezgif-7-3b6529ddf630.gif
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