Difference between revisions of "Video encoding"

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==Scripted Conversions==
 
==Scripted Conversions==
'''{{Package AUR|xvidenc}}''' is a script available in the [[AUR]]. It uses [[mencoder]] and might be a good fit, if want to convert some videos but lack most of the knowledge: While there are (probably?) even easier scripts out there, this one still gives you a lot of choices (most of which you can ignore by pressing enter to use a decent default settings).
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'''{{AUR|xvidenc}}''' is a script available in the [[AUR]]. It uses [[mencoder]] and might be a good fit, if want to convert some videos but lack most of the knowledge: While there are (probably?) even easier scripts out there, this one still gives you a lot of choices (most of which you can ignore by pressing enter to use a decent default settings).
  
'''{{Package AUR|h264enc}}''' is an advanced shell script for encoding DVDs or video files to the H.264 format using the encoding utility MEncoder from MPlayer.
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'''{{AUR|h264enc}}''' is an advanced shell script for encoding DVDs or video files to the H.264 format using the encoding utility MEncoder from MPlayer.
  
 
== Specific Commands ==
 
== Specific Commands ==

Revision as of 22:07, 13 February 2012

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Notes: please use the first argument of the template to provide more detailed indications. (Discuss in Talk:Video encoding#)

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Reason: please use the first argument of the template to provide a brief explanation. (Discuss in Talk:Video encoding#)

Video Encoding

Videos can be encoded through the command line, as single commands, or using scripts, or using GUI interface to command line options. This article covers some of the possibile methods.


GUI And Scripted Conversions

GUI Conversions

Several graphical user interfaces exist to assist with the conversion of video to new formats.

  • winff
  • ogmrip
  • dvdrip
  • handbrake
  • avidemux

Scripted Conversions

xvidencAUR is a script available in the AUR. It uses mencoder and might be a good fit, if want to convert some videos but lack most of the knowledge: While there are (probably?) even easier scripts out there, this one still gives you a lot of choices (most of which you can ignore by pressing enter to use a decent default settings).

h264encAUR is an advanced shell script for encoding DVDs or video files to the H.264 format using the encoding utility MEncoder from MPlayer.

Specific Commands

Encoding AVI Videos in Windows and Mac Readable Formats

Use these commands:

opt="vbitrate=2160000:mbd=2:keyint=132:vqblur=1.0:cmp=2:subcmp=2:dia=2:mv0:last_pred=3"

mencoder -ovc lavc -lavcopts vcodec=msmpeg4v2:vpass=1:$opt -oac mp3lame -o /dev/null input.avi
mencoder -ovc lavc -lavcopts vcodec=msmpeg4v2:vpass=2:$opt -oac mp3lame -o output.avi input.avi

"input.avi" is the AVI you made using Linux utilities, and "output.avi" is the AVI you want to make which will be readable by Windows and Mac users.

Common Misconceptions

(Easy one-liners? I'll think I'll do this Section first, as I did & do have a LOT of misconceptions and I'm sure a lot of people who mostly used windows to convert videos in the past have, too;))

Codecs v.s. Containers

encoder v.s. codec

I want to learn some basics

look (I'm not sure where: links some starting points to look depending on what one needs?)

Containers

avi, mkv etc... (max one line description + one link for the most used ones?)

Codecs

xvid, stuff (..same...?)

Choosing the right stuff

no idea