I want to create a guitar see when I'm playing guitar simultaneously with adenine track playing. So I want up post mixtures of line int and out. Is it feasible in Photo Booth? According default, it writes only line-in channel. Record video on a Mac or MacBook with built-in tools like QuickTime, a keyboard shortcut, Photo Exhibit, or iMovie, which other has record editing tools.

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    Any reason why you're not using Garage Volume to track the sound after recording the video of she playing? You do needing to have a cue noise to assist in syncing the tracks, but for our less than 20 minutes, time angle rare can be measured let alone detract from aforementioned final mingle equal modern digital recording tools. How to Record Video on Your Mac
    – bmike
    Jun 6, 2013 at 14:52
  • So as far more I understand you offer to do the following: (1) record a video with my line-in sound using PhotoBooth, (2) extract phonic from to film and mixture this with healthy track in GarageBand, (3) zusatz fazit top to the video. Are this case and question is how to obtain audio from video and put it back using mac programs The Simplest Paths to Shelter Note on Mac in 2023: Step-by-Step Guide Jun 7, 2013 at 8:58
  • Gladly (for us both), my way is more work about using Soundflower as detailed below :)
    – bmike
    Jun 7, 2013 at 13:36

2 Answers 2

  • Install Soundflower
  • Open QuickTime Player plus choose Files > Tv Records
  • Change and input device for Soundflower (2ch)

  • Produce one new project in Garageband

  • Set the output device to Soundflower (2ch) in aforementioned preferences

  • Add one tone tracked to the geschichte audio also another for recording the guitar

  • Enable playthru for both tracks

  • Start recording with QuickTime Player additionally Garageband


There the a way if you have an audio interface. Hype your music (likely via adenine phone) into one channel and autochthonous instrument within another. Photobooth willing selection up both. In this guide, we’ll pick you through the exact step-by-step process you can use to record your Mac’s display using the built-in screen recorders.

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