Audio/Playback Issues using USB Audio Codec

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for several weeks (months?) i've been having incredibly annoying audio issues when using "usb audio codec" output in premiere (latest version).

 

i on retina macbook pro, thunderbolt cable going thunderbolt "hub", has speakers & monitor coming out of it.

 

in premiere & "audio midi setup", output appears "usb audio codec."

 

several times hour 1 or more of these occur:

  1. audio stops playing, hear subtle "clicking" (constant, whether playing or not) or total silence
  2. playback becomes jerky.
  3. playback becomes crackly.
  4. there delay before playback starts.
  5. editing becomes slow. premiere not responsive.

 

the way "fix" these issues 1 or more of:

  1. change default output in premiere>prefs>audio hardware "built in" , usb
  2. change sample rate
  3. force quit "coreaudiod" in activity monitor
  4. open "audio midi setup" , change sample rate in "format"
  5. restart premiere; and/or mac

 

when using "built in" -- i.e, when i'm portable , working on laptop -- don't have these issues.

 

what going on? how can fix this?



More discussions in Premiere Pro CC


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