This is form Roxio HD pro Faqs: You still need to connect the capture device via USB with a laptop/PC for recording though. The preview in the Capture software has about 2 second delay as it is required for the hardware to process the video. This delay causes sync problems with microfone and web cams.
Hellow what is exactly the delay in milliseconds the Roxio HD Pro? I need more accurate figure possible to synchronize audio delay with the microphone.
The Roxio HD pro haveI delay (No real time is a serious problem in streaming twitch tv or any other server) I need to give the microphone delay, I need the exactly miliseconds of this please. I use OBS for streaming.