Edit audio mp4 online8/28/2023 If the new audio is shorter then the old audio in the video, it will repeat until the video ends. You can adjust the volume of the added audio by percentage, the default value is no change. Once the upload is complete, the converter will redirect a web page to display the conversion results.Click the "Convert" button to start uploading your files.Select an audio file (such as *.mp3, *.aiff, *.amr, *.flac, *.m4a, *.mid, *.midi, *.ogg, *.wav, *.wma and more).Keep Audio in Video, add new audio to the video as background music.Replace Audio in Video, old audio from the video will be removed.With the "Duration" option, you can control where or whenthe new audio is added, and you can set a start time or a end time. With the "Volume" option, you can change the volume of the newly added audio, which will be very useful when you decide to keep the old audio in the video, so the newly added audio will is not too loud, making it as a soft background music.By default, the resulting video has the same duration as the original video, and if the new audio is shorter than the source video, the audio will automatically loop. If you choose to keep the old audio, the old audio and the new audio will be mixed together. You can replace the audio in the video using the "Replace Audio in Video" option, or just add new audio to the video while keeping the old one using the "Keep Audio in Video" option. The tool supports various video files, such as MP4, AVI, M4V, MKV, MOV, WMV and more. This free tool can help you add or replace background audio and music in your video files.
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |