Overview
Automatically stitch and merge video clips across project folders with optional audio, subtitles, transitions, and output organization.
Best Use Cases
- Merge many folder-based video projects.
- Create repeated video combinations for creator channels.
- Add external audio or subtitles during merge.
- Export organized MP4 results in one batch.
Basic Workflow
- Open HapiCut Pro and choose "Batch Video Merger Pro".
- Select the source folder or project files.
- Configure the key settings for the batch job.
- Choose a separate output folder.
- Save settings, run the task, and review the logs.
Key Settings
- Batch project root folder
- External audio folder
- External subtitle folder
- Transition settings
- Output naming
- Export output folder
Output Notes
The source files are kept unchanged when you use a separate output folder. Run a small test before processing a large batch.
FAQ
Why did the output count differ from the maximum setting?
The final count can be limited by source files, matching rules, duration, duplicate rules, or skipped unsupported files.
Can I reuse the same settings?
Yes. Save the configuration and reuse it for repeated batch workflows.
Tips
- Keep input folders clean and consistently named.
- Use a dedicated output folder for every batch.
- Review logs after each run before deleting source material.