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What are the features of 4k HDMI audio and video capture card

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Author : PURPLELEC
Update time : 2023-05-23 11:31:10
       4k HDMI input + HDMI loop output + audio mixing + USB 3.0 high-definition audio and video capture card is a new USB3.0 interface external video capture card
  Set plus HDMI loop out and mixing equipment. Its main function is to transmit audio and video signals from HDMI input to PC,
  Preview or capture on smartphones and tablets, and at the same time output HDMI signals to TVs or monitors at the same time, and
  And the sound of Line in, MIC in and HDMI signal sources can be mixed at will and then output to audio equipment or headphones. wherever you are
  It can be used in live games, video conferencing and other activities.
4k hdmi video capture card
  Features of Hdmi audio and video capture card:
  1.USB
  1) Support USB3.0, compatible with USB2.0;
  2) USB video complies with UVC1.0 protocol;
  3) USB audio complies with UAC1.0 protocol;
  4) USB video output supports two modes of YUV422 and MJPEG;
  5) USB video output resolution: the default maximum resolution is 1920×1080p@60Hz;
  Resolution supported by USB 3.0 video output
YUV422 MJPEG
1920×1080@60Hz/50Hz/30Hz/20Hz/10Hz 1920×1080@60HZ/50Hz/30Hz/20Hz/10Hz
1600×1200@60Hz/50Hz/30Hz/20Hz/10Hz 1600×1200@60Hz/50Hz/30Hz/20Hz/10Hz
1360×768@60Hz/50Hz/30Hz/20Hz/10Hz 1360×768@60Hz/50Hz/30Hz/20Hz/10Hz
1280×1024@60Hz/50Hz/30Hz/20Hz/10Hz 1280×1024@60Hz/50Hz/30Hz/20Hz/10Hz
1280×960@60Hz/50Hz/30Hz/20Hz/10Hz 1280×960@60Hz/50Hz/30Hz/20Hz/10Hz
1280×720@60Hz/50Hz/30Hz/20Hz/10Hz 1280×720@60Hz/50Hz/30Hz/20Hz/10Hz
1024×768@60Hz/50Hz/30Hz/20Hz/10Hz 1024×768@60Hz/50Hz/30Hz/20Hz/10Hz
800×600@60Hz/50Hz/30Hz/20Hz/10Hz 800×600@60Hz/50Hz/30Hz/20Hz/10Hz
720×576@60Hz/50Hz/30Hz/20Hz/10Hz 720×576@60Hz/50Hz/30Hz/20Hz/10Hz
720×480@60Hz/50Hz/30Hz/20Hz/10Hz 720×480@60Hz/50Hz/30Hz/20Hz/10Hz
640×480@60Hz/50Hz/30Hz/20Hz/10Hz 640×480@60Hz/50Hz/30Hz/20Hz/10Hz
  Resolution supported by USB 2.0 video output
YUV422 MJPEG
1920×1080@10Hz/5Hz 1920×1080@50Hz/30Hz/25Hz/20Hz/10Hz
1600×1200@10Hz/5Hz 1600×1200@60Hz/50Hz/30Hz/20Hz/10Hz
1360×768@15Hz/8Hz 1360×768@60Hz/50Hz/30Hz/20Hz/10Hz
1280×1024@15Hz/8Hz 1280×1024@60Hz/50Hz/30Hz/20Hz/10Hz
1280×960@15Hz/8Hz 1280×960@60Hz/50Hz/30Hz/20Hz/10Hz
1280×720@20Hz/10Hz 1280×720@60Hz/50Hz/30Hz/20Hz/10Hz
1024×768@20Hz/10Hz 1024×768@60Hz/50Hz/30Hz/20Hz/10Hz
800×600@30Hz/20Hz/10Hz 800×600@60Hz/50Hz/30Hz/20Hz/10Hz
720×576@60Hz/25Hz/20Hz/10Hz 720×576@60Hz/50Hz/30Hz/20Hz/10Hz
720×480@60Hz/30Hz/20Hz/10Hz 720×480@60Hz/50Hz/30Hz/20Hz/10Hz
640×480@60Hz/30Hz/20Hz/10Hz 640×480@60Hz/50Hz/30Hz/20Hz/10Hz
  2. HDMI input
  1) HDMI 1.4b compatible, support HDCP1.4;
  2) The maximum input resolution of HDMI IN is 4K60Hz (3840×2160@60Hz);
  3.HDMI output
  1) The maximum output resolution of HDMI OUT is 4K60Hz (3840×2160@60Hz);
  2) Support HDMI IN to HDMI OUT pass-through mode output;
  3) Support EDID/HPD processing;
  4. Audio
  1) Support Line in, MIC in two audio inputs, and can output after mixing with HDMI IN audio;
  2) Support two-way i2S audio output, which can be connected to speakers and headphones;
  3) The mixing method can also be customized according to customer needs;
  System Support
  1) Mac OS
  2) Linux
  3) Windows XP/7/8/10/11
  application scenarios
  1) HD video capture card;
  2) Webcast;
  3) Security monitoring;
  4) Medical imaging
4k hdmi video capture card