CONSOLE MESSAGE: TypeError: recorder.start is not a function. (In 'recorder.start(0)', 'recorder.start' is undefined) Exercises that at least one frame passes on captureStream(0). On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS Drawing to canvas. PASS Got a stream from canvas. PASS stream.getVideoTracks().length is 1 PASS track.readyState is "live" FAIL Unexpected error: TypeError: recorder.start is not a function. (In 'recorder.start(0)', 'recorder.start' is undefined) FAIL successfullyParsed should be true. Was false. Some tests failed. TEST COMPLETE