Why Need to Edit Audio for Video
The audio track of video can be a double-edged sword. Matched audio tracks can make the audience feel more engaged, while unmatched audio tracks would distract the audience’s attention. Here are some skills for editing audio in video.
How to fade in and fade out audio in video.
How to add your own audio on YouTube video.
How to change the background music in video.
How to Edit Audio for Video
There are three video editors helping you edit audio - MiniTool Movie Maker, Windows Movie Maker and Wondershare Filmora. With these video editing tools, you can edit your audio at any time. Even if your internet connection goes down, you can continue to edit audio for video.
MiniTool Movie Maker
MiniTool Movie Maker is an ease-of-use video editor. If you’re an amateur in video editing, this free tool will help you a lot. With its intuitive interface, you can create a cool video with ease. This video editing tool allows you to import video, music and picture in many formats.
Besides, there are a few templates to help you create a video in a few seconds, the only thing you need do is import media files you prepared.
For users, you can add audio to video, save your favorite clips of a video by trimming and splitting video, and fade in and fade music.
This tool offers many stunning transitions and effects, you can apply them to enhance the video. To make your video easy to understand, MiniTool Movie Maker also supports adding captions and subtitles to your video.
Windows Movie Maker
Windows Movie Maker is a free video editor published by Microsoft. You are able to add narration or your own audio to a video.
Windows Movie Maker supports triming and spliting video, adding transitions, effects and animations. This free tool also allows you to add titles and credits.
Moreover, it’s very convenient for you to upload video directly to video sharing sites like YouTube, Facebook, Vimeo, etc.
Wondershare Filmora
How to convert WebM to MP4?
Part 1. How to Convert WebM to MP4 with MP4 Converter
MiniTool Movie Maker, a free and simple video editor without watermark, is recommended here.
This free WebM to MP4 converter lets you edit your files before converting. Also, the best MP4 converter can convert many file formats including, GIF, MP3, WMV, WKV, WAV, AVI, etc. to MP4 in high quality.
Related article: AVI to MP4
Steps on How to Convert WebM to MP4 with MiniTool MP4 Converter
Step 1. Launch MiniTool Movie Maker
Download and install this free video file converter on your PC, and here we take Windows 10 for example.
This free and no ads WebM to MP4 converter is a beta version now. You need to subscribe to it and then you will get its installation package immediately.
Step 2. Import WebM Files
In the main interface of this free WebM to MP4 converter, you need to click the Import Media files to import your WebM file. Of course, you can import multiple WebM files, and convert them into one large MP4 file. To know more details, you can read this post: combine videos.
Drag and drop the WebM file (files) into the timeline.
Step 3. Edit WebM Files (Optional)
MiniTool Movie Maker not only can convert WebM to MP4 file but also offers some useful features to help you edit files. For instance, you can try the following 2 excellent features.
Add subtitles to video: this free video editor allows you to add titles, subtitles, and end credits to video to complete your story.
Trim/split video: This free MP4 converter lets you split a large video into small ones, and lets you trim video to remove unwanted parts.
Step 4. Convert WebM to MP4
Click the Export button to get the following window.
Select MP4 video format as the output format. Give a name for this converted file, and specify location to store this file. Also, the WebM to MP4 converter lets you change video resolution.
Part 2. How to Convert WebM to MP4 Online
