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Mac pro audio input usb
Mac pro audio input usb









I added an audio capture device to add the ATEM Mini Pro, with all the standard inputs in settings set to disabled. I’m thinking there’s something in the ‘audio in’ settings in OBS that means it can’t process the audio signal, like some kind of small issue that takes a while to build up and eventually overwhelms OBS.

mac pro audio input usb

So, OBS can’t handle the audio feed from an ATEM Mini Pro, but it is ok with audio from an ATEM Mini in your experience? OBS was mainly for adding the audio delay.

mac pro audio input usb

So far mine is to ditch OBS, get a Behringer FBQ100 to delay the audio into the ATEM and stream direct from the ATEM Mini Pro. Have you come up with a workaround for this? Has anyone had this issue and been able to fix it?Ĭlick to expand. Log file from most recent stream when this issue occured is attached, but I can't see anything in it. I don't use a USB hub or have any other USB devices connected. I have the ATEM Mini Pro connected via USB to the macbook pro & the other USB port is connected to an SSD Samsung T3 drive for recording. It appears to be the audio processing starts ok, then gradually can't keep up and starts glitching, then 'crashes' with the distortion & bumps the audio signal back behind the video.that's my theory! The audio from these goes to an ATEM Mini Pro (the DJ mixer through a camera & it's HDMI input, the Rodecaster Pro through the Mic 1 input) then through the USB cable from the ATEM MP to my macbook pro.ĬPU on the laptop stays under 30% the whole time, so I don't think it's the laptop being overworked.

mac pro audio input usb

This has happened with audio from a DJ mixer as the input in the first stream, and a Rodecaster Pro in the second stream. When the distortion stops the audio has 'slipped' a second or so behind the video, and stays until the stream/recording is stopped. This ticking goes for 5-10 minutes then the audio distorts loudly for about 30 seconds and an echo/delay starts too. Issue - after streaming & recording for about 50 minutes, a clicking noise starts, it's constant like a ticking clock and not tied to a voice or music in the audio input. I've had the same sequence of audio issues on 2 recent live streams, can't find any obvious cause, audio sample rate is set to the same (48) in OBS and in the audio hardware I've been getting input from.











Mac pro audio input usb