Difference between pages "Video conversion" and "IostAt"

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= convert dv video to avi =
+
#REDIRECT [[Iostat]]
dv videos come e.g. from a [[camcorder]].
 
[[mencoder]] ''test.dv'' -o ''test.avi'' -vf yadif,harddup <html><acronym title="output audio codec comes from libavcodec">-oac lavc</acronym></html> <html><acronym title="output video codec comes from libavcodec">-ovc lavc</acronym></html>
 
{| class="wikitable sortable" border=1
 
! key !! possible values
 
|-
 
| '''-vf''' || '''yadif,harddup''' deinterlace using yadiff, eliminate duplicate frames or '''pp=ci''' for cubic interpolation
 
|-
 
| '''-oac''' (output audio codec) || '''lavc''' (libavcodec), '''libmp3lame'''
 
|-
 
|}
 
 
 
= convert video to 3gp =
 
3gp videos come e.g. from a mobile phone.
 
mencoder ''INPUTFILE'' -nosound -ovc lavc -lavcopts vcodec=mpeg4 -vop expand=176:144,scale=176:-2 -o movie.avi -ofps 12
 
 
 
[[mplayer]] -vo null -ao pcm -af resample=8000,volume=+4db:sc ''INPUTFILE''
 
 
 
[[ffmpeg]] -i movie.avi -i audiodump.wav -b 48 -ac 1 -ab 12 -map 0.0 -map 1.0 ''OUTPUTFILE''
 
 
 
= convert 3gp-Video to DivX =
 
mencoder -ovc divx4 vid.3gp -o vid.avi
 
 
 
= convert video for Palm =
 
mencoder source.mpg -ofps 15 -srate 24000 -oac mp3lame -lameopts cbr:br=32:vol=5:mode=3 -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=96:vhq: \
 
keyint=300 -vop scale=480:320 -o target.avi
 
 
 
or
 
mencoder source.mpg -srate 24000 -oac mp3lame -lameopts cbr:br=32:vol5:mode=3\
 
-fps 30 -ofps 30 -ovc lavc -vop scale=320:240 -o target.avi
 
 
 
= Convert a DVD to a file =
 
mencoder dvd://1 -oac mp3lame -lameopts br=192 -ovc lavc -lavcopts vcodec=mpeg4:vhq -o output.avi
 
 
 
= See also =
 
* [[video]]
 
* [[conversion]]
 
* [[video conversion software]]
 
* http://wiki.linuxquestions.org/wiki/Video_conversiOn
 

Latest revision as of 04:36, 25 May 2013

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