- Posts: 3
- Joined: Wed Oct 13, 2021 7:48 pm
- Real Name: Brandon S. Wood
This sounds very weird, as the audio over the SDI cable is already digital, and should in no way be adding hiss or noise. Are you absolutely sure that the audio in the 2M/E-switcher is clean? As in, are you listening to it from the ATEMs outputs while observing the issues on the Web Presenter?
When removing the SDI cable from the WPHD you're removing the signal, so of course that will remove the noise. Does not tell you anything of value, though. Have you tried recording the signal from that SDI cable on another device to see if the audio problems are found there as well?