1 description, duration=15.0
2 set-restriction, playback-time=5.0, restriction-caps="video/x-raw,framerate=(fraction)5/1"
3 set-restriction, playback-time=10.0, restriction-caps="video/x-raw,framerate=(fraction)30/1"
4 eos, playback-time=15.0
5 stop, playback-time=15.0