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.
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
