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    Senior Product Manager
 

Summary
Learn how to convert M4A audio files to MP4 video format using online tools or a more stable and effective alternative. Follow these concrete steps for successful conversion.



I. How to convert M4A format files to MP4 format online?

convert m4a to mp4 online
It is not difficult to convert files in M4A format to MP4 format online. Below we will take the online format conversion tool onlineconvertfree.com as an example to teach you the specific operation steps. onlineconvertfree.com is a versatile online format conversion tool that supports conversion between multiple media formats, including image formats, audio formats, e-book formats, video formats, text formats, and more. Let’s take a look at how to use this tool to complete the online format conversion operation.
The specific operation steps are as follows:
Open the online operation website of onlineconvertfree.com online format conversion tool through a browser:https://onlineconvertfree.com/convert-format/m4a-to-mp4/ , and then find and click the (CHOOSE FILE) button to import the M4A files that need to be converted into MP4 files into the web server. After the file upload is complete, the (CONVERT) button will appear on the page, click this button to start executing the command to convert the M4A file into an MP4 file.
onlineconvertfree.com online format conversion tool
The above are the complete steps to convert M4A to MP4 format using online tools. In fact, there will be some disadvantages when using online format conversion tools. For example, you need to ensure that the network environment is smooth during format conversion, because poor network environment is likely to Resulting in file upload failure or format conversion failure; in addition, there is a risk of data leakage when uploading files to the web server. Therefore, if you often need format conversion, it is recommended that you use local format conversion software, which will be more stable and secure. Next, I would like to recommend a simple and practical video conversion tool to you. It also has video editing functions. The software is small and won’t take up too much storage space on your computer. Let’s find out together.

II. A more stable and safe method - use Renee Video Editor software

1. What is Renee Video Editor software?

Renee Video Editor is a video editing software with various functions. This software can not only realize the mutual conversion between various video formats, such as WMV, AVI, MP4, M4A, MOV, MKV and other commonly used video formats, but also convert files Save as a file format supported by different terminal devices; in addition, the software is also equipped with a variety of video editing tools, which can meet your diverse video editing needs, such as merging multiple videos, custom batch editing videos, and cropping videos Screen, add subtitles, watermarks, special effects filters and background music, convert video to GIF, realize the effect of playing multiple videos on the same screen at the same time, etc.
The software is easy to operate and easy to use, and it is applicable to both Windows and Mac systems. Whether you are a novice video editor or a professional video editor, this software will be a very good choice for you.
Renee Video Editor – Multi-function Video Editing SoftwareRenee Video Editor professional video edit tools

Separate videos with different parametersUsers can separate videos into equal clips by time, size and self-set parameter.

Cut Videos & AudiosUsers are free to cut videos and audios clips by setting start and end time.

Multiple Edit ToolsMerge, crop, rotate, cut and transform video easily. Change and add background music, subtitles and watermark to video.

Format ConversionSupport to convert videos and audios into different formats.

Separate videosSeparate videos into equal clips by time, size and self-set parameter.

Cut Videos & AudiosCut videos and audios clips by setting start and end time.

Format ConversionConvert videos and audios into different formats.

Free TrialFree TrialDownload

3000 users have downloaded and used Renee Video Editor!

2. How to use Renee Video Editor to convert M4A format files to MP4 format?

It is very simple to convert M4A format files to MP4 format with the help of Renee Video Editor software, and it only takes three steps to complete. The specific operation process is as follows:
Step 1: After downloading and installing, run the Renee Video Editor software, select the (Advanced Editing) function option in the function menu bar of the homepage, or you can also enter the corresponding editing page through the editing function entry of (Simple Editing).
Renee Video Editor software home page
Renee Video Editor Software home page function description:
cropping: Crop the size of the video frame
merge: Merge multiple video/audio files into one complete file
Rotation: Rotate the video 90°/180°/270° clockwise, counterclockwise, or turn the video upside down or mirror.
Soundtrack: Adjust volume, select audio tracks, score videos or delete original audio.
segmentation: Divide the movie into multiple small clips according to duration, number of segments or file size.
Watermark: Add text, pictures, videos or GIF pictures to the video in the form of watermark.
Split movie frames: One video or multiple video clips can be spliced into one video screen.
Video enhancements: Improve video quality.
Video Compression: Compress movie size.
GIFs Make: Make videos or pictures into GIF files.
Subtitles/Text: Add subtitles/text to videos.
Filter/Speed: Adjust brightness, contrast, saturation and add a variety of special effects; video speed adjustment supports 1/10-4 times speed adjustment.
Advanced editing: Edit video, crop video, add watermark, subtitles, filter effects and soundtrack.
Easy clip: Quickly cut video clips.
Batch clipping: Batch clip video/audio.
Step 2: Next, click the (Add File) button on the edit details page that opens to import the M4A file that needs format conversion into the software.
Add video files to be converted
Step 3: You can edit the added M4A file, set the start and end time to edit the content, if you want to keep all the audio, you don’t need to edit. Then search for (MP4) in (output format), and select the most suitable MP4 format according to the actual situation. After selecting the format, click the (Start) button in the lower right corner to start executing the command to convert M4A format to MP4 format.
Export converted video files