That is called video editing sofware. Common programs include Adobe Premiere, Apple Final Cut and Sony Vegas. All video software can edit audio (add sound effects, music, voiceovers), but audio editing programs (like ProTools, Cubase, Logic, Sonar etc.) don't have video editing capability.
Video
Many can do this job. Take Joyoshare Media Cutter as an example. It can cut, merge, and convert videos and audios with quality that much closer to the original. Other products like FilmoraGo (available on mobile) and VLC are easy-to-use as well. By the way, the Joyoshare company is having a sale activity these days. You can win coupons and even lifetime single license for their product. Go to their official site and check the banner if you need.
They allow you to edit, crop, cut, correct, warp, distort audio and video. If you are looking for visual editing software then I suggest putting in the "ASK" section :video editing software"/"audio editing software"
Click on the video and use the 'ungroup' feature. It will separate the audio and video track. Then delete the audio track.
Luckily, don't miss change to get a free powerful video toolkit in official giveaway of Joyoshare VidiKit. I got it recently and found it all-in-round. You can use it to record streaming audio, extract audio from video, watermark, repair, effect and edit. It guaratees high quality and easy to use!
digital audio software
Any video editing software can edit out commercials, but you generally need to do this manually with the video file.
A software for video editing .
If you are speaking about Windows Movie Maker, it is a software application that allows users to create/edit video and audio projects. Although basic, the program is great for beginners.
M4r converter can help you finish:Convert any video/audio to M4R iPhone RingtoneConvert any time length of the video/audio,Put the converted Ringtone on iPhone directly without iTunesPre-listen the sound, edit ringtone.So you can google a software like this.
There are no video/audio enhancement features like that on Windows Live Movie Maker, which is a very basic video editing software application. You best bet is to edit the audio to achieve the desired effect in an external audio editing application. Then import it into Windows Live Movie Maker.
yes
Windows Movie Maker
Well, you can click edit video and change the speed. You will have to do a voice over since, the audio is in the video.