Bu eklentilerin hepsini ben biraz önce kurdum, konu da denk geldi.. Yalnız script panelinde "missing" yazısından bir türlü kurtulamadım. Ne yapmam gerekiyor, bilen var mı? Kurulumu 100% tamamladıktan sonra kullandığım kaynakları gönderebilirim.

root@blabla:~#
which php ffmpeg mplayer mencoder flvtool2 yamdi MP4Box neroAacEnc mediainfo
/usr/bin/php
/usr/bin/ffmpeg
/usr/bin/mplayer
/usr/bin/mencoder
/usr/bin/flvtool2
/usr/bin/yamdi
/usr/bin/MP4Box
/usr/local/bin/neroAacEnc
/usr/bin/mediainfo

Script Panelinde "missing"
PHP CLI missing (/usr/bin/php)
MEncoder missing (/usr/bin/mencoder)
MPlayer missing (/usr/bin/mplayer)
FFMpeg missing (/usr/bin/ffmpeg)
FLVTool2 missing (/usr/bin/flvtool2)
Mediainfo missing (/usr/bin/mediainfo)
MP4Box missing (/usr/bin/MP4Box)
NeroAacEnc missing (/usr/bin/neroAacEnc)

Ömür AKGÜN @ Sizin verdiğinizi de denedim, şöyle bir hata aldım finalde.

# sh ffmpeginstaller.7.4/install.sh
cat: ./version.txt: No such file or directory
*************************************************************
          FFmpeg  Installation Wizard  Version
       Copyright (c) 2007-2012  http://syslint.com/
   Linux Server Management And Software Development Services
*************************************************************




 All operations are loged to /var/log/ffmpeginstaller..log.2814  . Check the log                                                                                                                               s for any failure

********************************************************************************                                                                                                                               *******************************
  The ffmpeg-php externsion is removed from  version 6.1. This is no longer supp                                                                                                                               orted. If you need to install
  this package  please  request an installation service from http://www.ffmpegin                                                                                                                               staller.com/
********************************************************************************                                                                                                                               *******************************

If you need to cancell  the installation press Ctrl+C  if not installation will                                                                                                                                start within 10 seconds...........

sh: start.sh: No such file or directory

P.s.: Ubuntu