Free multimedia converter software for linux

Well... i apreciated the good job done by almusaihij http://www.kde-apps.org/content/show.php?content=53457
And ive read comment about too many buttons... Ive searched along in kde-apps and i found this app http://www.kde-apps.org/content/show.php?content=41272
So ive decided to take the best from those kommander script to realize a more "feeling" and clean gui.. I would like to thanx all this guys and the script code..hope i can help to contribuite in adding-code for future kommander interfaces..
It could be more improved... like multiple files converted... and a clean "map-format" ...because now is in a little bit of a mess...
If u like this prog check also:
-SoundKonverter
-Kvideoencoder
A big tnx to the Ubuntu italian community for support..;)
A special tan to almusaihij for makeing a Kubuntu .deb package and for sharing code and idea.
Enhancements:
- More improved code
- Added subtiles misc with avi file
- Added experimental controls

Ubuntu Multimedia Center is a complete Linux-based operating system, freely available with community and professional support. Ubuntu Multimedia Center is developed by Zach Thibeau but I want you to participate too!

WARNING! Users in countries that dont allow use of mp3 playback or DVD playback are advised to remain using the regular release of Ubuntu.

Audio Format Converter is a an Amarok script that allows you to convert the audio format of the tracks in the playlist. The script takes a snapshot of the current playlist. Once the conversion has started, you can go back to using amaroK normally.

Supported files for both input and output include .flac, .ogg, .mp3, .mpc, .m4a, and .wav. Additionally, .wma, .ra, and are supported for input. (See below for the required packages.)

I dont know how to do anything with metatags from .wma or .ra. All I know is tags will get transferred to the output file if and only if the tags show up in the amaroK playlist. If they arent there, I suggest converting the files, then using a real tag editor like Easy Tag to put them in to the converted files.

This has only been tested on amaroK 1.2.4, but it should work on any amaroK>=1.2

The original files are NOT deleted. If the output file will overwrite an existing file, a dialog will appear to ask you whether to go ahead and overwrite or to skip the track. If you try to convert a file into the format its already in, a dialog will ask you how to handle this situation.

Depending on the number of tracks and the speed of your computer, this can take a long time to run. With each track, a passive popup will let you know what track its processing. At any time, you can stop the script by clicking stop in the amaroK script GUI.

mediaCenter is a startup center for multimedia computers that can be configured through one configuration file. mediaCenter project can be controlled by keyboard or with a remote control.

This program is intended to be a small launcherProgram for simple multimedia stations. The configuration is done in ${HOME}/.mediacenter/config.xml. If you start without any parametrization, the default one is taken from ${PREFIX}/mediaCenter/config.xml. Note that this may result in missing button images or wrong execution paths.

nautilus-image-converter project is a Nautilus extension to mass resize images.

Adds a "Resize Images..." menu item to the context menu of all images. This opens a dialog where you set the desired image size and file name.

A click on "Resize" finally resizes the image(s) using ImageMagicks convert tool.

LiMP is a a tiny LIVE CD based linux distro, that loads into memory and works only in the memory. This is the easiest, simpler yet powerful distro that works in all computers (PIII onwards).
Linux Multimedia Player supports most of the known formats, let it be mpeg-I, or mpeg-II, or divx, or wmv,qt-mov,real video for video and for audio mp3,wav,wma, ogg, real audio. It has the auto detection of partitions (ide or sata or scsi), sound cards,video cards, network cards and supports all the the cards as of kernel 2.6.13. It identifies the Partitions and mounts in the folder START.
It has the network support, which can be configured inside the GUI. It also mounts the Windows Shares, Linux Smb shares in the folder START.
It is complete tiny OS, with menu driven option and requires no knowledge of linux. All in a embedded image file of size 35 MB that gives you the entertainment. It can be easily integrated into WINDOWS XP/2000/98/95 or in linux boot loader or boot from cdrom.
LiMP distro runs only from memory and so CDROM/DVD is free to use. LiMP is completely safe to use as it mounts the partitions (NTFS, EXT2, EXT3, REISERFS) and windows / linux shares in READONLY mode.
Computer Shutdown schedule for bed time listeners. It supports viewing encrypted DVDs (Zone set DVDs). User has to option to load his favorite language font, for viewing subtitle User can set his favorite skin for xmms as default so that it loads on startup.
It runs a vnc server and can be accessed remotely from any vnc client.
Enhancements:
- The kernel was updated to 2.6.21.1.
- ALSA was updated to 1.0.14rc3.
- Idesk, a desktop program, was added.
- Mplayer, conky, and openbox were updated.
- Xdialog was added, providing an even easier interface.
- LiMP includes compressed cache to give better performance (http://linuxcompressed.sourceforge.net/).

3gp converter is a GUI (Kommander script) that uses ffmpeg as a backend and allows you convert the video files in 3gp format, which used at mobile phones.
You must have ffmpeg installed at you system compilled with AMR audio-codec fupport (check up ffmpeg manuals for instructions). Also you need Kommander installed(at least kommender executor).
You can set custom parameters of encoding,for video stream: resolution, bitrate, framerate, used codec (h263,mpeg4), one or two pass encoding.
For audio stream:bitrate,samplerate (AAC only), audio codec (amr_nb,AAC).
Enhancements:
- updated homepage and added some info
- sliders fix (now sliders moves when you set values manually)
- added prevew backend switch(ffplay/mplayer)
- added "exit" button
- added "stop" buttons for prevew