Introduction
This free tool can help you reduce background noise in your video files, normalize audio volume, and optimize audio quality for clarity. The tool can support various video, such as MP4, AVI, M4V, MKV, MOV, WMV and more. The tool can help you improve sound quality, clean up sound and create the pure audio you want. If the source audio volume is low, with the "Increase Volume" option, you can adjust and normal the audio volume as needed. In addition, with the "Duration" option, you can select a part of the file instead of the entire file to clean the noise. The output format is MP4 video.
How To Use
- Select a "Video" file (such as *.mp4, *.3gp, *.asf, *.avi, *.divx, *.m2ts, *.m4v, *.mkv, *.mov, *.mpeg, *.mts, *.rm, *.rmvb, *.vob, *.webm, *.wmv and more).
- Click the "Convert" button to start uploading your files.
- Once the upload is complete, the converter will redirect a web page to display the conversion results.
Increase Volume Options
- Default, the sound volume of the output file will be the same as the source file.
- 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%, increase the sound volume of the output file by a percentage.
Duration Options
- Default, the entire file.
- Start Time, skip the start of the file (minutes:seconds).
- End Time, skip the end of the file (minutes:seconds).
- Start & End, select a part of the file (minutes:seconds).
Remarks
- The maximum upload file size is 200 MB.
- Before uploading, please make sure you agree to the terms of this website.
- If the file upload process takes a long time or is unresponsive or very slow, please try to cancel and resubmit.
- This converter cannot support encrypted or protected audio files.
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