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View source for mencoder

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mencoder -sub SUBTITLES.srt -subcp iso-8859-7  -ovc lavc -oac lavc  -lavcopts vcodec=mpeg4 acodec=libmp3lame -o VIDEO.MPEG4.avi VIDEO.avi
mencoder -sub SUBTITLES.srt -subcp iso-8859-7  -ovc lavc -oac lavc  -lavcopts vcodec=mpeg1 -o VIDEO.MPEG1.avi VIDEO.avi

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%%(code)
mencoder -ovc help
mencoder -oac help
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Rip mp3 from avi

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mencoder -ovc frameno -oac mp3lame -of rawaudio -o FILENAME.mp3 FILENAME.avi
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convert mp3 to wav

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for i in *.mp3; do mpg321 -w "`basename "$i" .mp3`.wav" "$i"; done

mkisofs -J -R -o audio01.iso *wav

wodim -v -pad speed=1 dev=/dev/sr0 -dao -swab *.wav

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convert ogg to avi

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mencoder out.ogv -o out.avi -ovc lavc -oac lavc
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resize video file

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mencoder file.avi -vf scale=640:400 -ovc lavc -lavcopts vcodec=mpeg4 -o file_640x400.avi 
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convert m4a to mp3

%%(bash)
ffmpeg -i filename.m4a filename.mp3

for i in `ls -1 --color=no *.m4a`; do ffmpeg -i $i $i.mp3 && rm -f $i ; done
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http://pvdm.xs4all.nl/wiki/index.php5/Convert_an_AVCHD_/_MTS_file_to_MP4_using_ffmpeg
http://www.catswhocode.com/blog/19-ffmpeg-commands-for-all-needs

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ffmpeg -formats
ffmpeg -codecs
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=== Convert wmv to avi (raw) === 

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mencoder clip1.wmv -oac pcm -ovc raw -o tmp1.avi
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=== join avi files ===

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mencoder -oac copy -ovc copy intro.avi gamos.avi -o video.avi
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%%(bash)
ffmpeg -i VIDEO.flv -s 480x320 -vcodec mpeg4 -acodec libmp3lame -ar 16000 -r 13 -ab 32000 -aspect 3:2 VIDEO.mp4
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ffmpeg -i VIDEO.flv -s 480x320 -vcodec mpeg4 -ab 128 -acodec aac VIDEO.mp4
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mencoder Ldap_Attribute.ogv -ovc lavc -oac mp3lame -o Ldap_Attribute.avi

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=== remove audio from a video file (avi) ===

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ffmpeg -i input.avi -c copy -an output.avi

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Using **-an** to remove audio 


=== Convert bitrate ===

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ffmpeg -i audio_file.mp3 -ab 192k newaudiofile.mp3 

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