Hi!
This link should help you.
The trouble is in old gstreamer bug:
https://bugzilla.gnome.org/show_bug.cgi?id=661624Could you please post a more detailed crtmpserver log and gstreamer pipeline?
I decide to cure this trouble with a crtmpserver source patch.
Sources of crtmpserver has been found there:
https://github.com/mdavid/crtmpserverbuild had some troubles, but done.
If you decide to go this way, just write and i'll explain how did i build it.