Batch Compression: Add Queue Mode & Preserve Original Filenames

[wangzeya83]

Version: 3.0

I really love compressO and have been using it for a long time — it’s an excellent compression tool with great performance and ease of use. The newly added batch compression feature is very helpful and makes the software much more practical. I have some suggestions to further improve its stability and user experience.

Problem Description

1. The current batch compression processes all files in a single task. If the computer suddenly loses power, crashes, or encounters other unexpected issues during a long compression task, the entire job fails completely and no progress is preserved.
2. In version 3.0, when the full batch task is not yet completed, the already compressed video files that are copied out have random string filenames instead of names that include the original video filename.

Suggested Improvements

1. Implement a queue mode for batch compression: process files one by one, and save each completed file to the target directory immediately after compression. This way, progress is retained even if the system is interrupted.
2. Ensure compressed output filenames keep the original video name (with an optional suffix) at all times, even when the entire batch task is still in progress.