description, duration=25.0
set-restriction, playback_time=5.0, restriction-caps="video/x-raw,framerate=(fraction)5/1"
set-restriction, playback_time=10.0, restriction-caps="video/x-raw,height=20,width=20,framerate=(fraction)5/1"
set-restriction, playback_time=15.0, restriction-caps="video/x-raw,height=20,width=20,framerate=(fraction)30/1"
set-restriction, playback_time=20.0, restriction-caps="video/x-raw,height=720,width=1280,framerate=(fraction)30/1"
eos, playback_time=25.0
stop, playback_time=25.0