When I do startRecordingScreen with IOS 17.6.1, the video is too fast

    await driver.updateSettings({
      mjpegServerFramerate: 60,
    });
    await driver.startRecordingScreen({
      videoType: "h264", // 기본 비디오 타입. iOS에서 'mpeg4'가 기본
      videoFps: "60", // 초당 프레임 수. (iOS에서 지원)
    });

I tried setting videoFps to 60 and mjpegServerFramerate to 60, but the video is faster than the actual test time. (They are not the same)

I assume xctest is unable to produce screenshots with such speed. Try lower framerate values.