If you want to convert audio files on Linux, Audio-convert-mod is worth a try. Audio-convert-mod is a simple and easy-to-use audio file converter. It supports many formats, includes: MP3, OGG, FLAC, WAV, AAC/MP4/M4A, MAC/Monkey’s Audio/APE, MPC (Musepack), WV (wavpack) etc. In addition, with Audio-convert-mod, you can also batch convert audio files.

Did you ever downloaded a single APE or FLAC file consisting of multiple songs? If so, it's quite annoying to try and listen to only one song. But you can split the files into multiple songs exactly like in the cue file (each song's start and end time are saved in the cue file, so we'll know where to cut the big file).

A few days ago I downloaded a video file (.flv) from a website. I wanted to convert the video from .flv to .avi (I know it’s not a free format, but I needed to). I searched over the Internet and found out about FFmpeg. FFmpeg is a command line tool used to convert multimedia files between formats. Not only it converts video files but it also converts audio files.

Have you ever come across a situation where you wanted to convert a video from one format to another in your Linux machine and you have absolutely no idea how to do it? What about playing DVD on Ubuntu or rip your favorite VCD to mpeg file? Below, I have come up with a great list of software that you can use to handle your video/audio files in Linux.

"I recently decided to begin ripping all of my newly purchased CDs into FLAC, the Free Lossless Audio Codec. Music files in FLAC format sound better than those using lossy compression formats such as MP3--plus, FLAC is an open standard. The only downside is that my 80GB Apple iPod doesn't play FLAC files. Happily, we can fix that..." with free software!

Back in 2003, Minnesota developer Brian Langenberger began creating a set of labor-saving audio tools to convert FLAC files to MP3 files, MP3 files to WAV files, and other simple operations that were tiresome to do by hand. “

"...'Ogg' is a wrapper that ties together 'Theora' encoded video and 'Vorbis' encoded sound. Together, Ogg Theora+Vorbis give users a way to see movies on your computer. Ogg Vorbis+Theora are not known to be encumbered by any patents (the only applicable patent on Theora’s predecessor, called 'VP3', was licensed for everyone to use in any way they want).

As storage space becomes cheaper, there's a growing trend to save digital music files in a lossless format. Such lossless formats provide an exact replication of the audio quality found in the original content, usually on CD. The resulting files are also much larger, when compared to MP3 or AAC at 128kbps or 256kpbs.

HandBrake is a multithreaded video transcoder, This will allow us to rip DVD to MP4, MKV, AVI or OGM. It is open source and is under the GPL. To use this program only need the DVD VIDEO_TS folder with the files or a DVD image to pass to the other formats are MP4 and MKV, MPEG-4, H.264, AAC audio or Theora, MP3, Vorbis or AC-3 and DTS.