4 Steps to Remove Audio from MTS File
Simple step-by-step tutorial on how to remove audio from MTS video and remain original quality.
"I recorded a mts video when walking down the street, but there are so many noises were recorded also in the video, I’d like to disable audio. How to do that?"
Source From: How to Remove Unwanted Audio of the AVCHD video
To disable audio from AVCHD video, we could give you more names like Sony Vegas or Adobe Premiere Elements, but these tools are complex and more suitable to a professional video editor. So a simple tool to get the job done is just needed. 
Brorsoft MTS/M2TS Converter is a highly recommended tool for you.With it, you can select the desire subtitles and audio track, enable you remove audio and replace audio with the bulit-in audio editor, even adjust the audio fade in or fade out. Besides, functions list below are available for you with the bulit-in edior:
Trim: Allowing you to decide where to start and where to end when converting the selected clip, so that unwanted segments will be cut out after conversion.
Crop: Getting rid of the black edges and unwanted area of the image.
Text Watermark: Here, you can create a text watermark to personalize your video. For a text watermark, select the “Enable” box below the preview screen and type whatever text you want in the text watermark area.. You may strikeout, underline and transparent effect for the text. The font, color, size, and style of the text can be adjusted too. Click “Apply to All” to apply the settings to all the videos that are listed in file list.
Image/ Video Watermark: Here, you can import an image or video watermark to personalize your video.
Effect: Customize the output effect. Here, you can adjust brightness, contrast and saturation, apply gray, flip color, invert or Aged film effects and apply a number of deinterlacing options.
Following shows you removing background music or audio track from a MTS video file using this easy-to-use software. For Mac users, please switch to Brorsoft MTS/M2TS for Mac (compatible with macOS Sierra).
How to remove audio track from MTS files completely
1. Import MTS video files
Launch the program and click the add button to import source video files in .mts, .m2ts. 
2. Remove audio
Click Edit button, move to Audio Editor, then check the Enable box and select audio remove to get your audio removed from your video files. Don't forget to click Ok button. 
Tip: Besides removing audio from a video, this software can also help you to replace your audio as you want effortlessly.
3. Advanced Settings
Select the output file location, format and set the necessary parameters (frame rate, codec, video size, etc).
4. Start audio removing
Click the big Convert button to start deleting audio track from video immediately with the top Audio Remover software.
As soon as the conversion is done, simply click "Completed" to back to main interface, and click "Open" button to find generated videos without audio or you can add an additional soundtrack or narration to the video.
Further Reading:
Convert MTS to QuickTime MOV: You will learn how to convert MTS to QuickTime for iMovie and QuickTime Player on Mac with the best Mac MTS to QuickTime Converter. So, you can import MTS to iMovie, add MTS to QuickTime player on Mac.
Add/Import MTS/M2TS to iTunes for Playback: In this article, you will learn how to convert MTS to iTunes compatible format, so that you can play and sync MTS files with iTunes easily.
Get Premiere Pro working with .MTS files: Step-by-step tutorial to import and edit your .MTS files in Adobe Premiere Pro by converting MTS to Premiere native format.
:Transcoding MTS files to AVI/MOV/WMV/M4V: The article shows you how to transcode MTS files to MP4, AVI, WMV, MOV, MPEG, M4V, FLV etc. video formats so that you can watch or edit your MTS videos freely.
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