MS2131 is a USB 3.0 high-definition video and audio acquisition and processing chip, which integrates a USB 3.0 Device controller, data transceiver module, and audio and video processing module internally. The MS2131 can transmit HD input audio and video signals to a PC, smart phone or tablet via the USB 3.0 interface for preview or collection. The MS2131 supports HD loop-out function, allowing for the simultaneous playback of audio and video through HD output while recording via USB host. The MS2131 supports two digital audio (I2S) inputs, supports the mixing processing of digital audio and HD audio, supports two digital audio (I2S) outputs, and supports SPDIF digital audio output. The MS2131 output supports two modes: YUV422 and MIPEG, and is compatible with Windows, Android and macOS systems.
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