To extract audio from video, Video to Audio Extractor could assist you. Video to Audio Extractor is a professional tool that could turn video to audio with the format of swf or flv. With it, you can easily get the audio of swf or flv from video like AVI, WMV, MP4, etc.

Here is the main interface of Video to Audio Extractor below.

To add source video(s), users could click [Add Video File(s)] button>select source video(s)>click [open] button, then the path of source video(s) could be shown in the processing table. Or just drag and drop the source video(s) into the processing table, or just click the right button on the processing table>select [Add files]>select source video(s)>click [open] button.

Before processing the video(s), users could set up the properties like removing video(s) contents from source video(s) via clicking [Options] button to get the [options] panel, which is as below, then click the radio of [Remove Video] and choose [.swf] or [.flv] as the objective file type, then click [ok] button to jump to the main interface.

At last, to select a targeting folder and extract audio from video, please click [Convert] button>select a folder>click [ok], then Video to Audio Extractor could process the task(s) in time.

To download Video to Audio Extractor, please click here to get a trial version; to purchase the authorized version of Video to Audio Extractor, please click here. Don't hesitate to have a try right now.