Demux FLV and MP4 videos illustration
Have you ever needed to extract the sound file from a downloaded video, such as videos from YouTube or other video sharing sites? In this post I will show how to separate the audio track from a video file (a process also known as “demuxing”).

Of late it seems that there is an increased interest in how to do this, which might have something to do with YouTube becoming the go-to destination for many people who want to look up music. Also, many download-from-YouTube programs are now adding the option to save straight to MP3.

Two sets of instructions will be presented for video files in FLV or MP4 formats, which are typically used in video sharing sites. Note that the tools covered here can also demux AVI, MOV and TS formats as well. Continue reading »

MP3Diags Screenshot2Mp3Diags Screenshot4MP3 Diags is a free program that can scan your audio library for problems (including issues with invalid streams, low quality issues, incomplete tags, audio normalization, and others) and provides the ability to fix these. It includes an audio tag editor that can pull track data from MusicBrainz and Discogs, and can use MP3Gain from within the MP3Diags interface to perform audio normalization. Note, however, that this program is not geared for users looking for a 1-click fix, but rather for users with some technical background. MP3 Diags is multiplatform (Windows/Linux) Continue reading »

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Songbird is a an open source, multiplatform music player intened to rival players such as iTunes; but does it have much more beyond the basics?

[Editor’s note: this review was written by Freewaregenius contributor Jason H. Check out his tech blog: 404techsupport.com].  Continue reading »

BB FlashBack screenshot - 3D graphicsBB Flashback Express is a free screen recording program that can capture your PC’s screen, sound, and webcam video and supports capturing graphics/animations, including 3D graphics. It offers a high degree of control over your video (output resolution, quality, file size, recording modes, mouse autoscroll, and cursor highlighting effects). Saves resulting files as either FLV’s, AVI’s or SWF’s, and offers the ability to easily upload videos to YouTube or embed them inside a webpage.

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Xrecode Screenshot3Xrecode is a free audio file conversion program that supports a wide range of formats. It can also perform CUE splitting of audio files as well as an experimental feature that detects automatically silences to split a large audio file. Xrecode is optimized for converting multiple files in parallel in systems with muli-core CPUs.

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ATunes ScreenshotATunes is an open source program that combines a powerful, full-featured music player with a Last.fm-powered recommendation engine. Available features include CD ripping, internet radio, audio podcasts, smart playlists, support for portable audio devices, and others.

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Pepski Free Audio Converter ScreenshotPepsky Free Audio Converter is a free program that can convert audio files across a wide range of formats, burn audio CDs playable with any CD player, burn audio-file CDs in many formats, and rip CD’s into MP3 or other formats.

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ToneShop ScreenshotToneShop is a small, free program that can create ringtones out of your audio files for any phone that supports a true audio ringtone, including the Apple IPhone. It provides the ability to quickly and easily select a snippet of sound from within your audio files to be used as a ringtone.

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FLV Extract ScreenshotFLV Extract is a free program that can save video and audio files from FLV files in their original formats without decompressing or re-compressing.

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