About Video Merger & Joiner
The Video Merger & Joiner on wesharekh lets you combine multiple video clips into one video directly in your browser. It is useful for joining phone recordings, combining scenes, creating compilations, or putting several short clips together without needing a full video editing application.
You can arrange your clips in the order you want, then choose between faster direct copying for compatible files or re-encoding when your clips use different video settings.
Key Features
Reorder Your Video Clips
Add multiple videos and use the up and down controls to arrange them in the desired playback order before creating the final video.
Fast Direct Copy
When your video clips are compatible, Fast Direct Copy can join the streams without re-encoding the video. This can make the merging process much faster and avoids the additional quality loss associated with re-encoding.
Universal Re-encode
Clips recorded with different cameras or devices may have different resolutions, frame rates, orientations, or encoding settings. In these situations, Universal Re-encode can convert the clips into a compatible output before joining them.
Browser-Based Processing
The tool is designed to process compatible video files directly in your browser. This means you can merge videos without relying on a separate cloud-based video editing service.
How to Merge Video Files
- Step 1: Click Add Video Clips and select two or more video files from your device.
- Step 2: Arrange the clips using the up and down buttons until they are in the correct playback order.
- Step 3: Choose Fast Direct Copy when your clips have compatible video settings. Use Universal Re-encode when the clips have different formats, resolutions, frame rates, or other incompatible settings.
- Step 4: Click Merge Videos to begin processing.
- Step 5: Wait for the process to finish and download the resulting video.
Fast Direct Copy vs Universal Re-encode
When Should I Use Fast Direct Copy?
Fast Direct Copy is best when the clips were created with compatible encoding settings. Because the existing video streams can be copied instead of fully re-encoded, processing can be considerably faster.
This mode is particularly useful when your clips came from the same camera, phone, or recording setup and use the same or compatible technical settings.
When Should I Use Universal Re-encode?
Choose Universal Re-encode when your clips come from different devices or have noticeably different technical properties. For example, one video might be recorded vertically while another is horizontal, or the clips may use different resolutions or frame rates.
Re-encoding takes more processing time because the video needs to be decoded and encoded again, but it can provide better compatibility when joining mixed video sources.
What Can You Use It For?
- Combining clips recorded on your phone.
- Joining separate scenes into one video.
- Creating video compilations.
- Combining multiple short recordings into a longer video.
- Joining clips from the same recording session.
- Preparing several clips before uploading them to another platform.
- Putting videos in a specific playback order.
Why Might Two Videos Not Merge Directly?
Video files can contain different codecs, resolutions, frame rates, audio formats, and other technical settings even when they use the same file extension. Two MP4 files, for example, are not necessarily encoded in exactly the same way.
If your clips are not compatible for direct stream copying, the Universal Re-encode option can convert them into a compatible output before joining them.
Privacy and Browser-Based Processing
Video Merger & Joiner is designed for client-side browser processing. Compatible video files can be processed on your device rather than being automatically uploaded to a remote video-editing service.
Since video processing uses your device's memory and processing power, merging large or high-resolution files may take longer. Re-encoding generally requires more processing resources than direct stream copying.
Frequently Asked Questions
How many videos can I merge?
You can add multiple clips, with the practical limit depending on your device's available memory, processing power, browser, and the size of the selected videos.
Can I change the order of the videos?
Yes. Use the up and down controls to arrange the clips before starting the merge process.
Which merge mode should I use?
Use Fast Direct Copy when the clips have compatible technical settings. Use Universal Re-encode when the clips come from different sources or have different resolutions, frame rates, orientations, or encoding settings.
Does Fast Direct Copy reduce video quality?
Direct stream copying does not re-encode the video streams, so it does not introduce additional video quality loss from re-encoding.
Why does Universal Re-encode take longer?
Re-encoding requires the video to be decoded and encoded again. This requires significantly more processing than simply copying compatible video streams.
Can I merge vertical and horizontal videos?
You can try using Universal Re-encode when combining clips with different orientations. The resulting output depends on the tool's current encoding and layout behavior.
Can I merge videos from different phones or cameras?
Yes. When clips have different technical properties, use Universal Re-encode to improve compatibility before creating the final video.
Are my videos uploaded to a server?
The tool is designed for browser-based processing, allowing compatible files to be processed on your device rather than relying on a remote video-processing service.
Tips for Better Results
- Use Fast Direct Copy when your clips come from the same recording setup and are compatible.
- Use Universal Re-encode when combining videos from different devices.
- Arrange your clips carefully before starting the merge.
- Close unnecessary browser tabs when processing large video files.
- Keep the browser tab open until the merging process has finished.
- Make sure your device has enough available memory for the files you are processing.