[Bug 771525] gst-rtsp-server: poor performance while streaming RTP over RTSP

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Jun 27 10:40:56 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=771525

--- Comment #17 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
There's also the problem in rtsp-client.c:do_send_data() that it assumes that
the buffer can be unmapped after gst_rtsp_watch_send_message(). That's not the
case, it can queue up the message and send it at a later time from another
thread, and there's nothing at all that ensures that the memory is actually
still available or valid at all (it could be unmapped, reused, ...).

I'm not sure why this didn't cause huge problems in the past yet.

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