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How to add music to m4a in Windows Video Editor

M4A is the mpeg-4 audio standard file extension, which is widely used in Apple devices. Apple uses an audio file in M4a format in its itunes and ipod to distinguish a video in mpeg4 format.

Music is to add musical background to the home movie. Music adjusted to ear could mobilize people’s emotions, which leaving people profound impression.

Step 1: Import the m4a file.

First of all, an interface which involve a wide range of tools such as cropping, watermarking, joining, rotating, splitting and so on will automatically come into view when you open Windows video editor tool. Please click " Music ” to unlock the corresponding window. Then you should click "+" in an attempt to import M4A files. After selecting and opening it, the video in M4A format will appear in the vision of the field.


Step 2: Add music to the video.

To begin with, you should click "+" to add music you desire to do. You can drag the minor round button to turn down or turn up the volume of the music and modify the beginning and the end of music play. You can also apply special effects by fading in and out the music. The converted music can be heard when you click the play button.


Step 3: Preview and enhance the video.

Click play button to preview, you may also cut or rotate the video or add effects, watermark or subtitle to the video at the same time.


Step 4: Export the m4a file.

Click "Export" after you have polished the video in M4A format. Provided that you want to export the video with M4A, you just click the boxes beside "keep original format" and "Export". You can also choose other formats and device to save it on the computer. Rename your video and ensure that the saving location is right. The settings for resolution are also available for you. Finally, don't forget to click "Export" to save converted M4A file.

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