Quicktime Pro Edit Audio

Use Your Mac’s QuickTime App to Edit Video and Audio Files

https://www.howtogeek.com/201570/use-your-mac%e2%80%99s-quicktime-app-to-trim-combine-record-and-transcode-video-and-audio-files/#:~:text=You%20can%20also%20open%20an%20audio%20file%20in,of%20hte%20video%20file%20you%20want%20to%20keep.

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edit audio in Quicktime? - Apple Community

https://discussions.apple.com/thread/211412

If you have Quicktime Pro then: Move the playhead until the desired frame appears, or select the part of the movie you want to modify (use the In and Out selection markers and the arrow keys). Choose Edit > Copy, Cut, or Delete. or you can also delete all parts of a movie that are not selected by choosing Edit > "Trim to Selection."

How do I edit QuickTime audio recordings? - Apple Community

https://discussions.apple.com/thread/7488667

I have a late 2011 MacBook Pro, currently running on Yosemite, although I should probably upgrade to El Capitan. I've made a number of simple audio recordings on QuickTime for a local history site - but why doesn't there seem to be a facility to Edit them on QuickTime? All that the Trim option seems to do is cut off one end or another.

Audio editing using Quicktime Pro - YouTube

https://www.youtube.com/watch?v=Qlr6xm6R6qU

Quicktime Pro 10 Guide - Google Docs

https://docs.google.com/a/umich.edu/document/d/1H69cstiHkDHpgK70oMjg2ebV7T4dY4vbwb4EhcG-EJM/edit#!

Go to File > New Audio Recording. 2. Use the Triangle Button to view recording settings. This is where you may select a microphone, change recording quality, and choose a …

QuickTime Pro 7 - Technical Specifications

https://support.apple.com/kb/SP521?locale=en_US

Convert your QuickTime movies to a variety of formats for viewing on your iPod or mobile phone or sharing with friends and family via email or the web. 1 Export to over a dozen different video and audio formats. Edit with ease Use the cut, copy and paste capabilities of QuickTime Pro to edit your movies or even add a new sound track.