Different ways to quickly compress video to smaller size on Mac using Video Converter Ultimate.
How to convert speech, sound recordings to text using Audacity and Soundflower on Mac?
Verify SHA256 for DMG files on Mac from Terminal.
Two free internal sound recording solutions for Mac. Soundflowers and Video Converter review and comparison.
Run into problem with the new HEVC H.265 videos? Use QuickTime Player to convert HEVC to AVC, H.265 to H.264 for free on Mac.