-*- mode: outline; coding: utf-8; -*-* Players for linux? $ sudo apt-get install vlcor $ sudo apt-get install mplayer* How convert .3gp to .avi(mpeg)?First install convertor: $ sudo apt-get install ffmpegThen do: $ ffmpeg -i test.3gp -f mpegvideo -ar 44100 -ac 1 -acodec mp3 test.mpg $ for i in `ls -1 *.3gp | cut -d. -f1`; do ffmpeg -y -i $i.3gp -sameq -f mpegvideo -s cif -r 25 -ar 32000 -ac 1 mpegs/$i.mpg; done $ ffmpeg -i video-in.3gp -b 250 -s 160×120 -r 15 -f avi -an video-out.avior $ mencoder -oac mp3lame -ovc lavc -o video-out.avi -vf pp,2xsai,scale video-in.3gpor $ mencoder -o video-in.avi -vf pp,2xsai,scale -ovc lavc video-out.3gpor $ mencoder -o video-in.avi -vf rotate=2 -oac pcm -ovc divx4 video-out.3gpYou need to compile FFmpeg with AMR support (--enable-amr_nb--enable-amr_wb)AMR WB FLOAT NOTICE ! Make sure you have downloaded TS26.204V5.1.0 fromhttp://www.3gpp.org/ftp/Specs/archive/26_series/26.204/26204-510.zipand extracted the source to libavcodec/amrwb_floatAMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104REL-5 V5.1.0 fromhttp://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zipand extracted the source to libavcodec/amr_floatand if u try this on an alpha, u may need to change Word32 to int inamr/typedef.h* Video editor.** Cinelerra.Cinelerra is a prosumer non-linear video editing system. It is designed for the GNU/Linux operatingsystem. http://cinelerra.org home page http://ru.wikipedia.org/wiki/Cinelerra