App: SrtSubToolbox - Merge,Seperate
Developer: 鹏 边
Genres: Photo & Video, Utilities

SrtSubToolbox is a powerful macOS application designed specifically for processing SubRip (SRT) subtitle files. This application aims to provide users with a simple way to operate and manage SRT files to meet different subtitle editing and merging needs. The following are the main features of the application:

1. Splicing of multiple SRT files:
The SRT Toolbox provides a simple and powerful splicing function that allows you to merge multiple SRT files into one file. You only need to select the SRT files to merge, and the application will automatically merge them in chronological order to create a brand new SRT file. This helps to organize and edit subtitles for multiple segments, making the subtitle files cleaner and more convenient.

2. Bilingual SRT file separation:
If you need to create an SRT file for bilingual subtitles, the "SRT Toolbox" provides a convenient way to handle it. You can directly drag in a bilingual SRT subtitle file, and the application will automatically split it into two bilingual SRT files containing both languages. This is very useful for subtitle production of multilingual video content.

3. Scramble handling:
Sometimes GBK edited SRT files processed on Windows will display garbled code after importing to Mac. As long as you import this tool and save it again, you can use it normally.

4. Composite bilingual subtitles:
You have an English and a Chinese SRT subtitle file, and if you want to combine them into a bilingual subtitle in both Chinese and English, please use this feature.

5. Txt to SRT:
Convert Txt into an SRT file, so that it can be directly imported into video editing software without manually copying and pasting them one by one.

6. Translation matching:
Suitable for subtitle workers to quickly match the translation with a time code after receiving it. Save everyone valuable work time.

7. Text filtering:
Directly filter out the text content you need.
- Chinese: Filter out the content containing Chinese, and automatically filter out empty lines by behavioral units.
- English: Filter out the content containing English, and automatically filter out the empty lines by the behavior unit.
- Chinese + On the contrary, filter out lines that do not contain Chinese characters.
- English + On the contrary, filter out lines that do not contain English characters.

SrtSubToolbox is a tool designed for subtitle editors, content creators, and multilingual video producers, which can greatly improve the efficiency and quality of subtitle editing. Whether it's handling multi segment subtitles or separating bilingual subtitles, this application can meet your needs.

Release notes:
New functions:

1. Timeline displacement.

- Uniformly adjust the timeline offset
- Backward/forward

* Do not check the final validity of the timeline, which needs to be judged by the user.