I have a client that needs to play a few video clips for an upcoming broadcast. I have previously done this by throwing the clips on an SD card and then play them with a HyperDeck mini. This time I wanted to move the video playback to CasparCG as this would be much easier with the setup that we have for this broadcast.
The issue I have is with the audio on the clips. I’m getting a very small crackling noise throughout all the clips. I have tried encoding the clips with lots of different settings but the noise persists. This makes me think it’s a configuration problem with Caspar and not a problem with the videos or the encoding.
I’m running version 2.2.0 but I have also tried 2.0.7 and have the same problem. The output is through a Decklink 4K Extreme but the problem is still there when I try system audio and newtek-ndi.
I have attached a short recording from the mixer as it’s difficult to describe the noise in text.
Appreciate all the help I can get.