![]() ![]() Loopback is available for OS X for US $75. With Loopback, you can record audio from both the microphone and the application being filmed, so you get just the audio you need. Neither of these options tends to be ideal. Create Top-Notch Screencasts – Screen recording tools like QuickTime Player tend to allow you to include either audio from a microphone or all the audio from your system.With Loopback, you can combine multiple physical input devices into a single virtual device with many channels, for easy recording in any application. Thankfully, these apps can record from nearly infinite channels. Combine Multiple Hardware Devices – Audio apps like GarageBand, Logic, and Ableton Live only allow you to record from a single audio device at a time.Presto! Your guests on Skype will hear your voice, as well your sound effects and musical add-ons. Soundflower works nicely on Mountain Lion and some older Mac OS X versions. Play Audio to All Podcast Guests – Take audio from your physical microphone and combine it with audio sources like iTunes or QuickTime Player. It is freely available from the creators of the famous Max audio application.Here are a few of the use cases that Loopback is designed for: ![]() ![]() Loopback’s virtual audio devices make it easy to arrange complex audio setups. In System Preferences > Sound, set the Output to Multi-Output Device, which Id defined as Soundflower (64ch) + Internal Speakers / Headphones, so both the destination application and I can 'hear' the audio. Other alternatives include iShowU Audio Capture or Loopback. With just a few clicks, you can easily pass audio directly from one application to another. For Mac, I use Soundflower, with a setup tutorial video here. It lets you create virtual audio devices to take the sound from applications and audio input devices, then send it to audio processing applications. Loopback gives you incredible control over how audio is routed between applications and devices on your Mac. Hold down the Ctrl key and left-click the Soundflower.pkg file, then choose Open. double-click the SoundFlower.dmg file to mount it. I never did that much on-line recording to bother with yet another program.Rogue Amoeba has announced Loopback – a new Mac OS X app that is designed to make it easy to route audio between applications. Download the free SoundFlower extension (v2.0b2) from Github. SoundFlower had a subsidiary program called FlowerPot or something like that which would switch back and forth between the modes semi-automatically. Got all that? It’s remarkably similar to the dance we did with SoundFlower. That one setting is the only one you have to keep switching back and forth between normal computer operation and recording YouTube. You have to switch Mac Output Preference back to Output/Speakers/Headphones From iShowU to do that.Īpple > System Preferences > Sound > Output. The only part of this that doesn’t work right is listening to Youtube when Audacity is not running. That’s the second part of the above graphic.Īnd tell Audacity to playthrough its input to its output (second clicky).Īs long as Audacity is running-but not even recording, you can click in the recording meters > Start Monitoring and hear what the computer is doing. It is great that you can capture the sound from outside sources as well as audio streams using the utility, but you have to download Soundflower from a reputable source and install it correctly. ![]() If you stop right there, you can play something on Youtube and record it on Audacity, but the computer might be silent. Soundflower, for example, is an open-source utility for Mac OS, designed to create a virtual audio output device than can also act as an input. It does use multiple-recursive pathways, so it’s a little magic.Īpple (upper left) > System Preferences > Sound > Input > IShowU.Īpple (upper left) > System Preferences > Sound > Output > IShowU. I use iShowU Audio Capture on my MacBook Air ![]()
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