Build 22961449

1. Fixed an issue where recording might unexpectedly stop when the screen image remained unchanged.
2. Fixed a problem where audio using ALAC encoding could stutter.
3. Fixed and optimized issues with scheduled recording.
4. Added a taskbar progress bar, allowing you to see whether recording is in progress directly from the taskbar.
5. When no video is present, split audio tracks into separate m4a files.
6. Improved image quality in certain environments.