An indie developer shares the technical journey of building ScreenSage Pro, a macOS screen recorder that captures metadata alongside pixels for automated editing. The article covers implementing ScreenCaptureKit for recording, synchronizing multiple audio/video streams with precise timestamps, optimizing video compression using
•32m read time• From fatbobman.com
Table of contents
What’s so hard about screen recording?Recording extra information boosts efficiency by more than tenfoldThe Start of the Product - Pre-salesStarting Development: Recording and Video CompositionVideo Size and Bitrate: How to Make Video Files Smaller?Software Crashes During Recording, User Crashes Too. How to Save the Recorded File?Static Screen Recording Video Length Is Always Only 1 Second?SCK Window Recording Cannot Record Sub-windows on Secondary Screen?Why Does SCK Keep Throwing the 3821 Issue Interrupting User Recording?SwiftUI Timeline Is So Laggy, How to Optimize?ConclusionSort: