Professional MP4 Joiner Help You Create Vlog Videos by Joining MP4

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Professional MP4 Joiner Help You Create Vlog Videos by Joining MP4

11 February 2019 Jennifer Thatcher Technology Manager of Test Dept.

Last update by Olivia Brown at 9 November 2026

Summary
Now, we can see many Vlog videos on videos sharing website. In fact, the creation of Vlog is not so complicated. Many users want to create their own Vlog but do not know what to do. Here, we will introduce how to edit and join MP4 videos to help you create your own Vlog.

Content

Part 1: Join MP4 Videos

Approach 1: Create Vlog by Joining Multiple MP4 Videos with MP4 Joiner
Approach 2: Video Overlay – Another Choice to Join MP4 Videos

Part 2: How to Edit MP4 Video for Vlog

1. Add Subtitle
2. Add Background Music
3. Recommendation for Vlog Background Music
4. Reduce Volume of Background Sound of Vlog Video
5. Add Your Own Watermark

Part 3: When Shall We Recode Video

Have you ever heard Vlog which is a popular video sharing form recently. Being a kind of blog, Vlog is also called video blog, weblog or video blog which is transformed from blog. Vlog is used to record daily life for the creator.Creator will edit and join MP4 clips which record their daily life to make a coherent video. In other words, Vlog can be regard as a dairy which record things with videos. Vlog creator will upload the combined video to their personal page or the video website for sharing.

Here, is a Vlog video create by one of Vlog users with video edit tool.

Originated from Youtube, Vlog takes the advantages of fast-paced cut, high video quality and distinct logos. If you want to create a good video, joining and editing are important parts when we create MP4 videos. Here, we will have a detailed introduction on how to join and edit videos.

Part 1: Join MP4 Videos

After preparing all MP4 videos, we need to join the videos according to time line. Here, it is recommended to try Renee Video Editor Pro which can join videos in steps.

Approach 1: Create Vlog by Joining Multiple MP4 Videos with MP4 Joiner

Tips: Renee Video Editor Pro can effectively join multiple videos without reducing the quality.

Download Renee Undeleter Windows Version

Step 1: Download Renee Video Editor Pro and select “Video Toolbox“.

Step 2: Click “Add Files” and select target videos you want to join into one.

Step 3: Check “Merge all files into one” and you can also add some transition effects between videos. Then please select “Output Format” and “Output Folder“. Click “Start” to process the video combination.

Besides, we can also join videos via video overlay.

Approach 2: Video Overlay – Another Choice to Join MP4 Videos

Another choice is video overlay if we want to join MP4 videos into one. Here is an example of video overlay.

watermark sample in renee video editor pro

How to Join Video via Video Overlay:

Step 1: Please click “Watermark” function after adding target video to Renee Video Editor. Then please click button “Add video files” and select another video you want to make it to be a video overlay.

Step 2: You can change the position of the added video by dragging. Besides, you can also click “Edit” to crop, adjust the transparency, effects, start time and duration.

select some parts as the video watermark in renee video editor pro

If you want to add more videos to create the video overlay, please repeat steps above.

Part 2: How to Edit MP4 Video for Vlog

After joining the MP4 videos into one for Vlog, we may want to edit the videos for better sharing experience. Here, we will introduce how to edit Vlog videos.

1. Add Subtitle

Step 1: Click “Subtitle” function after selecting target Vlog video. Then click “+” button below and select “Create Subtitle File”.

Step 2: Enter the file name and click “Save” in the pop up window.

Step 3: Double click the subtitle file. Then edit the content and related start and end time in the pop up window.

Step 4: Save the subtitle file and then return back to Renee Video Editor Pro. Click “Font” to modify the font style according to your needs.

set subtitle style in renee video editor pro

Step 5: Finally, please adjust the position of the subtitle. You can click “Top”, “Middle”, “Bottom” or adjust the position manually.

2. Add Background Music

Step 1: Click “Music” function after selecting target Vlog video. Then please click “Add music”.

select the part you want to add background music

Step 2: Cut the music for desired clip and click “OK” to add the clip to video if necessary.

Step 3: Adjust the start and end time of the background music.

select the part that you want to add background music in renee video editor pro

3. Recommendation for Vlog Background Music

When we create Vlog videos and make the video more attractive, we will choose suitable background music on the basis of the video content. We can not choose the background music casually. For example, you can not choose rock and roll music to be the background music for a beautiful video. We should take the video content and the emotion of the people inside the videos into consideration when we choose the background music. And pure music is recommended.

Here is the list of some recommended background music for Vlog videos.

Style	Recommendation
Soft	A GENTLE TOUCH--Dan Phillison
	AFTER THE RAIN--Music Beyond
	LULLABY--BMG Production Music(Benelux)
Lively	SAND BOX ORCHESTRA -- Beds and Beats
	SNAP HAPPY --Music Beyond
	SUMMER BREEZE -- Beds and Beats
Dynamic	DRIVING TO LA – Marrijs Muller
	DAGGER – Nicolas Major
	BREAK FREE -- Beds and Beats
Movie	FALLEN DYNASTY – Evan MacDonald
	MIRACLES AT MIDNIGHT – Big Score Audio
	OUTER SPACE -- Cymatix

You can also find free music on YouTube Audio Library. But you need to mark the source.

4.Reduce Volume of Background Sound of Vlog Video

Vlog video is to record personal life. Sometimes, there will be voice-over in the video. And we may want to reduce the volume of the background music to make the voice-over to be clear. If we just want to reduce the volume in some video parts, we can try “Music” function in Renee Video Editor Pro.

Step 1: Please choose the video part you want to add background music for after adding background music by moving the slider.

Step 2: Adjust the volume of the background music and the original video volume by moving the slider.

adjust the effect of the background music in renee video editor pro

5.Add Your Own Watermark

You can also add your own logo with Renee Video Editor Pro.

Step 1: Click “Watermark” function after selecting target Vlog video. In the pop up watermark edit window, you can choose to add texts, images, shapes and even videos.

Step 2: We take Text watermark as an example. You can click “Edit” to choose desired font , font size, font color, text transparance, background color, transition, start time and duration.

Step 3: After choosing the above watermark configurations, you can move the watermark to suitable position.

Besides the functions we mentioned above, more video edit functions are available in Renee Editor Pro, which can help you create an excellent Vlog video.

Renee Video Editor Pro – Multi-function Video Joiner mouse

Screen Recording – Record screen and webcam in Windows computer.
Cut Videos & Audios – Users can record screen at will. User can customize the recording time, the size of the window, the resolution and the frame rate. While recording, users can adjust the speed, add customized watermark and set special effects for mouse.
Video editing – Merge, crop, rotate, cut and transform video easily. It can change and add background music, add subtitles, make the beginning and end of the film. It also can add and remove watermarks, add a variety of filter effects and so on.
Format conversion – Support to convert videos and audios into different formats.
Customize the compression mode – encoding and preservation of video and audio.
Music Function – Add background music to videos. You can create the voice over by yourself or add local music as background music.

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Part 3: When Shall We Recode Video

Once the encoder, frame rate or code rate get incorrect, we need to recode them. Only when we cut, merge video in the same codec, we can skip the recode process. For example, if we cut video clips from videos taken by same camera and do not need to add subtitle, watermark or compress the videos, we can merge the cut video clips into one without recoding.