[RTCRtpSender-setParameters-keyFrame.html]
  expected:
    if os == "win": OK
    if os == "mac": OK
    if os == "linux": OK
    [OK, TIMEOUT]
  [setParameters() second argument can be used to trigger keyFrame generation]
    expected: FAIL

  [setParameters() second argument can be used to trigger keyFrame generation (simulcast)]
    expected: FAIL