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