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xerpi / vita-udcd-uvc

PSVita UDCD USB Video Class plugin
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audio buzzing when streaming to pc over usb in all versions #57

Open psxpetey opened 4 years ago

psxpetey commented 4 years ago

because the usb is streaming nd being powered at the same time it creates a buzz in the DAC when audio is streamed to pc over 2.5mm jack to the blue port. If could release a version that turns off usb power while streaming or a separate app that turns off usb power the buzzing would probably go away while streaming video to pc.

AuroraWright commented 4 years ago

Can't you just disable usb power in vita settings? Disabling power for everyone would be inconvenient because you can actually fix the issue with hardware (e.g. I use one of these: https://www.amazon.it/DollaTek-Isolatore-Eliminatore-industriale-Protezione/dp/B07KXRP784 with my cheap USB sound card ).

Invictaz commented 4 years ago

@AuroraWright Does that little device really help?

AuroraWright commented 4 years ago

@Invictaz if you use an USB sound card, and connect it to your computer through the insulator, then yes you have perfectly clean sound as it breaks the ground loop

kingrun commented 3 years ago

@Invictaz if you use an USB sound card, and connect it to your computer through the insulator, then yes you have perfectly clean sound as it breaks the ground loop

@AuroraWright Have you ever attempted to provide the vita enough power to prevent it from discharging? I have yet to find a solution for keeping the console charged while streaming it via usb.