This post covers some free services and software that allow you to extract audio from a video file. They are: Online Audio Converter Online Converter Audacity Any Audio Converter. Each option supports ...

Whether you need the soundtrack for a project or want to enjoy music without visuals, extracting audio from video on a Mac is easy with built-in tools. Extracting audio allows for detailed edits, ...

Extracting audio from video on your smartphone is quick and free with the right tools. You can use third-party apps on iOS ...

Extracting audio from video files on a Mac is a straightforward process, especially when using the built-in QuickTime Player. Here’s how you can do it efficiently. To start, locate the QuickTime ...

I have a video and wanted to extract the audio only. Video is 4 mins long give or take and is 17.3 meg I fired up VLC player, opted to convert to a mp3 with 384 kb/s and 44.1k and got a file that was ...

A reader who prefers to remain anonymous has some movies that he’d like to turn into an entirely different kind of media file. He writes: I have some MPEG-4 music video files and all I want to do is ...

The authors used a subset-based image-correlation approach to detect the motions of points on the surface of an object, capturing target images with a high-speed camera and applying the Gauss-Newton ...

A simple new optical technique to extract audio information from silent high-speed video has been demonstrated. The work is based on an image-matching process. Those formerly silent walls can "talk" ...