

The purpose of HDMI-CEC is to allow a single remote control or device to control other devices in a multimedia setup. The software side is a communication standard built on top of the existing AV.link protocol. The physical side of things is a single dedicated bi-directional wire connection that occupies pinout number 13 on the HDMI cable standard and carries the signals between linked HDMI-CEC compatible devices. HDMI-CEC has both a physical and software element. HDMI-CEC, short for HDMI Consumer Electronics Control, was first defined with the release of the original HDMI 1.0 standard and formalized for active use in 2005 with the release of HDMI 1.2a, an early update to the High-Definition Multimedia Interface (HDMI) standard. Is there any way to get these 5.1 videos to work without replacing any of my hardware? Thanks in advance.Įdit: I also found that changing the receiver HDMI settings from Amp to Amp+TV gave me sound via HDMI without the need for S/PDIF, but again, it was only a stereo signal.Tips for Troubleshooting HDMI-CEC Connectionsįrequently Asked Questions About HDMI-CEC I tried other videos with 5.1 in MPC-HC, but the receiver said it was getting a stereo signal in all of them.

This gave me sound, and it passed the 5.1 DTS Audio and Dolby Digital tests in the sound settings, but I had no luck with the above 5.1 test video, which is AC3 5.1. I noticed that sound setting said S/PDIF, so I tried an S/PDIF connector from the motherboard to the receiver.

Yamaha RX-V371BL 5.1-Channel A/V ReceiverĬurrently, I'm running an HDMI cable from the Graphics Card to the receiver, and this gives me no sound: The goal is to end up with a setup capable of playing files such as this on MPC-HC with accurate 5.1 sound. I'm trying to connect my PC to receiver in order to get true 5.1 surround sound.
