Video Merger
Concatenate two or more video files into a single video. Reorder clips, choose output format, and download the merged result.
Frequently Asked Questions
- How does video merging work?
- The tool concatenates your video files in order using the ffmpeg concat demuxer. All files are re-encoded to ensure compatibility across different codecs and resolutions.
- Can I merge different video formats?
- Yes. You can mix MP4, WebM, AVI, MKV, and MOV files. The tool re-encodes everything to your chosen output format (MP4 or WebM).
- Why is video merging slower than audio?
- Video files require re-encoding to ensure codec and resolution compatibility. This is computationally intensive and depends on file size and your device speed.
Selected files are processed locally in the browser and are not uploaded to TrueRes for processing. Open this page in a modern browser to use the interactive tool.