    'v4l2src device=/dev/video0 ! '
    'image/jpeg,width=1920,height=1080,framerate=30/1 ! '
    'jpegdec ! '
    'videoconvert ! '
    'x264enc tune=zerolatency speed-preset=ultrafast key-int-max=30 ! '
    'h264parse config-interval=1 ! '
    'appsink sync=true max-buffers=2 drop=true name=moth emit-signals=true'

    'v4l2src device=/dev/video0 ! '
    'image/jpeg,width=1920,height=1080,framerate=30/1 ! '
    'jpegdec ! '
    'videoconvert ! '
    'x264enc bitrate=8192 tune=zerolatency speed-preset=ultrafast key-int-max=30 ! '
    'h264parse config-interval=1 ! video/x-h264, stream-format=byte-stream, alignment=au ! '
    'appsink sync=true max-buffers=2 drop=true name=moth emit-signals=true'

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