Can you update the arguments explanation and add an usage example? It's not obvious wether it's ces -i rtsp://stream/live.sdp or something else. The same for the patterns, it's not obvious if you have to use ces -i videotestsrc with smtpe pattern like in the default value you put as an example, or ces -i pattern: videotestsrc with smtpe pattern or something even different.
Can you update the arguments explanation and add an usage example? It's not obvious wether it's
ces -i rtsp://stream/live.sdpor something else. The same for the patterns, it's not obvious if you have to useces -i videotestsrc with smtpe patternlike in the default value you put as an example, orces -i pattern: videotestsrc with smtpe patternor something even different.