Lossing first GOP when RTSP proxy server is used

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view

Lossing first GOP when RTSP proxy server is used

Karbachevskyi Oleksii
Hi all,

I have spotted the issue that had been described in gstreamer-devel list several times. It is about getting grey/green video during first GOP if video is transmitted by RTSP via intermediate server as following:

RTSP server --> gstreamer RTSP server --> RTSP client app.

The case can be reproduced on 1.14 (but older version also have the same behavior):

RTSP server
test-launch “( filesrc location=test.264 ! h264parse ! rtph264pay name=pay0 pt=96 )”

RTSP client/server
test-launch “( rtspsrc location=rtsp:// protocols=4 ! rtph264depay ! rtph264pay name=pay0 pt=96 )” -p 8555

RTSP client
gst-launch-1.0 rtspsrc location=rtsp:// protocols=4 latency=1000 ! rtph264depay ! h264parse ! decodebin ! videoconvert ! autovideosink sync=false

​Here are other threads of the case that I have found:

Can anybody help me how to get the video stream without loosing first GOP.

Best regards,

gstreamer-devel mailing list
[hidden email]