This is a USB 3.0 high-definition video and audio capture and processing chip,
integrating a USB 3.0 Device controller, data transceiver module, and audio/video processing module.
The MS2131 can transmit audio and video signals from HDMI input to PCs, smartphones, or tablets via the
USB 3.0 interface for previewing or capturing. It supports HDMI loop-through output, allowing audio and
video playback via HDMI output while recording via the USB host. The MS2131 also supports dual-channel
digital audio (I2S) input, mixing of digital audio and HDMI audio, dual-channel digital audio (I2S) output,
and SPDIF digital audio output. It offers output in both YUV422 and MJPEG modes and is compatible with Windows,
Android, and macOS systems.
Key Features
HDMI RX
Compatible with HDMI 1.4b
Supports DVI 1.0
Supports HDCP 1.4
Supports RGB444, YCBCR422, YCBCR444, YCBCR420 color spaces
Supports deep color modes of 24/30/36-bit
Supports CEA-861-E/CEA-861-F video formats
Maximum input resolution: 4K (3840x2160@30Hz)
Supports HDMI RX to HDMI TX pass-through output mode
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