meta,
    tool = "ges-launch-$(gst_api_version)",
    args = {
        --track-types, video,
        --disable-mixing,
        --videosink, "$(videosink) name=videosink",
        --audiosink, "$(audiosink) name=audiosink",
        --video-caps, "video/x-raw,width=1280,height=720,framerate=30/1,format=I420",
    },
    handles-states = true,
    ignore-eos = true,
    configs = {
        "$(validateflow), pad=videosink:sink, buffers-checksum=true, ignored-fields=\"stream-start={stream-id, group-id, stream}\"",
    }

# timecodestamper doesn't allow reverse playback yet
add-clip, name=c0, asset-id="disable-timecodestamper=true", layer-priority=0, type=GESTestClip, start=0, duration=1.0
set-child-properties, element-name=c0, pattern=blue

add-clip, name=c1, asset-id="disable-timecodestamper=true", layer-priority=0, type=GESTestClip, start=1.0, duration=1.0
set-child-properties, element-name=c1, pattern=red
pause

seek, start=0.0, stop=0.5, flags=accurate+flush, rate=-1.0
play

seek, on-message=eos, start=0.0, stop=0.5, flags=accurate+flush, rate=-1.0
seek, on-message=eos, start=0.0, stop=1.0, flags=accurate+flush, rate=-1.0
seek, on-message=eos, start=1.0, stop=1.5, flags=accurate+flush, rate=-1.0

stop, on-message=eos