Slackware 13.1 - Installing ffmpeg (with epkg)
==================================

Public domain    
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### ffmpeg installation
    
    su - install
    cd /usr/src
    DATE=$(date +%Y%m%d)
    svn checkout svn://svn.ffmpeg.org/ffmpeg/trunk ffmpeg-${DATE}
    mkdir -p /usr/src/ffmpeg-${DATE}/build
    cd /usr/src/ffmpeg-${DATE}/build
    ../configure \
      --prefix=/usr/ \
      --mandir=/usr/man \
      --enable-pthreads \
      --enable-x11grab \
      --enable-gpl \
      --enable-postproc
    make && make install DESTDIR=/usr/local/encap/ffmpeg-${DATE}
    cd /usr/local/encap/
    mkencap ffmpeg-${DATE}
    logout
    cd /usr/local/encap/
    epkg ffmpeg-${DATE}
    
    
    
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### x11 capture
    
    ffmpeg \
      -f alsa -ac 2 -i hw:0,0 \
      -f x11grab -s $(xwininfo -root | grep geometry |  awk '{print$2}') -r 10 -i :0.0 -sameq \
      -f mp4 -s $(xwininfo -root | grep geometry |  awk '{print$2}') -y intro.mp4
    
    
    
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### merge audio & video
    
    ffmpeg -i vido.dump -itsoffset -00:00:01.00 -i audio.dump -sameq -async 44100 -y final.mp4

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### cut mp4 videos

    ffmpeg -acodec copy -vcodec copy -ss 00:41:56 -t 00:01:30 -i input.mp4 -y output.mp4
    
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_BY: Pejman Moghadam_  
_TAG: epkg, ffmpeg, capture_  
_DATE: 2011-01-25 22:03:08_