本程序为SDI的音视频分离Verilog程序，信号通过分离后，可以分离出视频和音频信号。-This procedure for the separation of SDI audio and video Verilog program, the signal after the separation, can be isolated video and audio signals.

PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface, an attenuation range of 0 to -79dB at 1dB/step,

Linphone is an open source SIP Phone, available on mobile and desktop environments (iOS, Android, GNU/Linux, MAC OSX, Windows Desktop, Windows 10 UWP). Linphone has inside a separation between the user interfaces and the core engine, allowing to c