Best Way to Merge Video without Losing Quality

A good video merger can merge video without losing quality. In the following post, we have the best video joiner to help you combine videos without quality loss. Read on to see how to join video without losing quality in detail.

Tips. The lossless video joiner can be downloaded right here:

Michelle Michelle | Updated on Sep 22, 2023

Can I Combine Videos without Losing Quality?

How to Merge Video without Losing Quality?

Can I Combine Videos without Losing Quality?

Straight answer - Yes, but only if the videos are of the same type (same resolution, codec and frame rate) and you use a powerful video merger that supports lossless video merging. But usually, the videos you want to merge are very different, which will involve re-encoding/transcoding during the merging process, resulting in quality loss.

Still, with an advanced video merger, you can merge videos without compromising video quality. In the next part, we will share such a video joining program that helps you join videos without re-encoding or merge different videos while maintaining high quality. Continue reading!

Lossless Video Merger

WonderFox HD Video Converter Factory Pro offers the best way to combine videos without losing quality. With a few clicks, it can merge MP4, AVI, MKV, MTS, and many other videos with high quality preserved. Try the lossless video merger now!

The Best Program to Merge Video without Losing Quality

WonderFox HD Video Converter Factory Pro is a top video merging software that can merge videos without losing quality. It can seamlessly combine multiple videos without transcoding, and can also merge different types of videos while maintaining the highest quality. In addition to merging videos, it can also merge songs. Other basic editing functions, including cut, crop, rotate, watermark and filters, are also available.

The software is easy to use and it supports all major video formats. Now, you can free download free download the software and see how to join 2 videos without losing quality below.

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Step 1. Add Source Footage to the Program

Launch WonderFox HD Video Converter Factory Pro on your PC and open the “Converter.” Next, drag all your video files into the blank interface. Alternatively, you can use the add buttons to import files from your local folder.

Tips. You can set a destination folder by clicking the ▼ button at the bottom of the program.

Add File

Step 2. Merge Video without Losing Quality

Click the top “Merge” button to open the Video Merger. Select the videos you want to combine from the “Video List” and click the middle “Merge” button to add them to a pack. In the pack, you can drag the video to change the order and remove the unwanted item. You can create multiple packs to merge more videos if you want. When everything is ready, click the bottom “Merge” button to save the changes and return to the main workspace.

Combine Videos without Losing Quality

Step 3. Select an Output Format

Now, go to the right side of the program and click on the format image. The output format list will open. Then head to the “Video” section and choose an output format. You can keep the format the same as the original (if you want to avoid transcoding for your same type of videos) or convert it to a different format.

Select Output Format

Step 4. Export the Merged File

Finally, hit the “Run” button to finish the process. You can view the combined video in the output folder you previously set.

Video Joiner without Losing Quality

More of HD Video Converter

• Convert all mainstream audio & video formats;
• Download HD/4K/8K videos from YouTube;
• Enhance video quality from SD to HD;
• Batch compress multiple video files;
• Record computer screen with audio.


No matter what videos you want to merge, you need a powerful video merger if you want to output a high-quality final file. With WonderFox HD Video Converter Factory Pro, you can easily merge videos without losing quality using its lossless fast merging mode. For example, it can help you merge MP4 files without losing quality, merge MKV, MOV, MTS, etc. It also helps you combine different videos while retaining decent quality. Download Download the software to start your first video merging now!

What is video re-encoding?

The video re-encoding mentioned here means creating a single file from the source file of various types, during which the codec, resolution, frame rate, etc. will be changed. Re-encoding would always result in quality loss, but the loss will not be noticeable with proper settings.

What is lossless video merging?

Some programs support lossless joining videos, provided that the videos are formatted in the same way. For example, videos shot from the same camera. It just splices your videos together without transcoding. In this way, you can merge video without losing quality and with really fast speed at the same time.

See combine GoPro videos.

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