The best test sound and video for your speakers and television (100 – 15000 Hz) – 4K (3840×2160 @60fps) – stereo 320kbps.
스피커 및 TV를위한 최고의 테스트 사운드 및 비디오 (100-15000Hz)-4K (3840×2160 @ 60fps)-스테레오 320kbps.

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