Query regarding a particular permutation of gstreamer-elements

[Ajay Garg]

Hi All.

We are using a particular pipeline ::

rtspsrc location=rtsp://rtsp/url ! rtph264depay ! avdec_h264 ! videoscale !
videorate skip-to-first=true ! videoconvert ! queue ! capsfilter
caps=video/x-raw,framerate=1/1 ! x264enc byte-stream=true me=1 subme=6
bitrate=50 speed-preset=1 ! video/x-h264 ! rtph264pay pt=96 mtu=65000 !
udpsink host=1.2.3.4 port=1234

Things work fine mostly, however things get a bit screwed up on "slow"
networks.


Does the above pipeline have the potential of backlog-buildup?
Or the following cycle works ::

       Generate-Frame => Upload to UDP-Server ==||
                 ^                                                       ||
                 ^                                                       ||
                 ||=========================== ||


If not, is there a permutation that might generate the above cycle (and
thus eliminate any chance of backlog-buildup)?

Will be heartfully grateful for any pointers.


Thanks and Regards,
Ajay
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