meta,
    args = {
        "uridecodebin uri=testbin://video,num-buffers=1 ! fakesink",
    },
    handles-states=true,
    ignore-eos=true

wait, signal-name="pad-added", target-element-factory-name="uridecodebin", non-blocking=true,
    check=[
        check-current-pad-caps, expected-caps=[video/x-raw], target-element-factory-name="uridecodebin", pad="src_0", comparison-mode="intersect",
    ]

pause

stop