A powerful multimedia technology with a built-in media player, QuickTime lets you view Internet video, HD movie trailers, and personal media in a wide range of file formats. And it lets you enjoy them in remarkably high quality. Here is the instruction to tell you how to remove sound on QuickTime.

1. Before the setting steps, you need to upgrade to QuickTime Pro through Apple in order remove file attributes and save your results.

2. Follow the prompts to install and set up the QuickTime Pro component. Agree to the licensing terms and start your QuickTime.

3. Locate the audio/video file on your computer, and then drag the file into the QuickTime Player window.

4. Click the “Window” tab on the top menu and select “Show Movie Properties.” Find the “Movie Properties”, uncheck the “Audio” tab. You could click “Delete” to delete the sound tract.

5. Click “Movie Properties” , now your file will now be only video.

VLC is a free and open source cross-platform multimedia player and framework that plays most multimedia files as well as DVD, Audio CD, VCD, and various streaming protocols. It has an on-screen interface used to display information regarding the media you are playing. But if you don’t need any information about this, you could just disable the words. Here is the instruction.

1. Download and install VLC from here:

http://www.filepuma.com/search/VLC%2520Player/#gsc.tab=0&gsc.ie=UTF8&gsc.sort=&gsc.q=VLC%20Player

2. Open VLC. Click “Tools—-Preferences.” Click the “Subtitles & OSD” button to open the on-screen display settings.

3. Uncheck the box next to “Enable On Screen Display (OSD)” to remove words from VLC screen.

4. Uncheck the box next to “Show media title on video start” to prevent the file name from appearing each time you start a video.

5. Click the “Save” button to save your settings..

A powerful multimedia technology with a built-in media player, QuickTime lets you view Internet video, HD movie trailers, and personal media in a wide range of file formats. And it lets you enjoy them in remarkably high quality. It can also allow you to play multiple files at the same time. Here is the instruction.

1. Download and install QuickTime Player from here:

http://www.filepuma.com/download/quicktime_player_7.76.80.95-7236/

2. Click “Edit” and select “Preferences”.

3. Click the “Open Movies in New Players” option, and then you will see a checkmark next to it.

4. Here you could choose to select the “Play Sound in Frontmost Player Only” option or not.

5. Click “Edit” and then select “New Player Window” to open your video files with Quicktime player. Locate the video files and drag each of them into the players.

6. Click every “Play” button from every player to start multiple files playing.