gst_rtsp_media_seek fails after pipeline is playing

Submitted by Benjamin Kleine

Link to original bug (#797195)

Description

There seems to be a seeking issue concerning gstreamer rtsp-server versions 1.13+.

I want to play an existing h264-video file using the rtsp-server and seek to a specific timestamp after the pipeline has been completely set up.

The initial connection is established correctly and the video is played correctly. When calling gst_rtsp_media_seek after a few (10) seconds on the stream media, the video gets stuck and stops playing.

Using older gstreamer versions (1.12.5) the media_seek call is working fine.

Checking the commits, the fix of Bug 788340 might have to do with this, but I'm not that deep into the code to be able to fix it.

Version: 1.14.x