[RTCRtpScriptTransform-encoded-transform.https.html]
  expected:
    if (processor == "x86") and (os == "win") and not debug: [OK, TIMEOUT]
  [Receiver and sender read, modifiy and write video frames.]
    expected:
      if (processor == "x86") and (os == "win") and not debug: [PASS, TIMEOUT]

  [Receiver and sender read, modifiy and write audio frames.]
    expected:
      if (processor == "x86") and (os == "win") and not debug: [PASS, NOTRUN]

  [Sender reads frames but doesn't write them back. Receiver doesn't receive any frames.]
    expected:
      if (processor == "x86") and (os == "win") and not debug: [PASS, NOTRUN]

  [Sender skips some frames and only writes one back. Receiver only receives that frame.]
    expected:
      if (processor == "x86") and (os == "win") and not debug: [PASS, NOTRUN]