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tutorial:batch_processing [2011/01/09 15:53]
agent_007 fix styling
tutorial:batch_processing [2012/11/11 08:51] (current)
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 Since AVIdemux supports both Command-line processing ([[using:​command_line_usage]]) and JS scripting (ECMAScript) ([[using:​Scripting]]) possibilities,​ there are multiple ways to batch process your files: Since AVIdemux supports both Command-line processing ([[using:​command_line_usage]]) and JS scripting (ECMAScript) ([[using:​Scripting]]) possibilities,​ there are multiple ways to batch process your files:
-  - 1. Command-line only processing with bash script/.bat file or similar. +  - Command-line only processing with bash script/.bat file or similar. 
-  - 2. JS scripting (ECMAScript) only processing +  - JS scripting (ECMAScript) only processing 
-  - 3. Combination of command-line and JS scripting+  - Combination of command-line and JS scripting
  
 ==== Command-line only batch processing ==== ==== Command-line only batch processing ====
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 You can copy that text to new text file, then rename the text file to **something.bat** and move it to the folder where you want to process the files. Then just double click the **something.bat** and processing should start. You can copy that text to new text file, then rename the text file to **something.bat** and move it to the folder where you want to process the files. Then just double click the **something.bat** and processing should start.
  
-If you want to force certain bitrate for audio and video, do following ​+For Linux/​Unixes using Bash shell similar script would be 
 +<code bash> 
 +#​!/​bin/​bash 
 +VIDEOCODEC="​Xvid"​ 
 +AUDIOCODEC="​MP3"​ 
 +for FIL in `ls *mp4 | sort` ; do 
 +  avidemux2 --video-codec $VIDEOCODEC --audio-codec $AUDIOCODEC --force-alt-h264 --load "​$FIL"​ --save ${FIL%.*}.avi --quit 
 +done 
 +</​code>​  
 +(this will create **something.avi** from **something.mp4**) 
 + 
 + 
 +If you want to force certain bitrate for audio and video with Win32, do following ​
 <​code>​ <​code>​
 set avidemux="​C:​\softa\avidemux_r6854\avidemux2.exe"​ set avidemux="​C:​\softa\avidemux_r6854\avidemux2.exe"​
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 for %%f in (*.mp4) do %avidemux% --video-codec %videocodec% --video-conf %videobitrate% --audio-codec %audiocodec% --audio-bitrate %audiobitrate% --force-alt-h264 --load "​%%f"​ --save "​%%f.avi"​ --quit for %%f in (*.mp4) do %avidemux% --video-codec %videocodec% --video-conf %videobitrate% --audio-codec %audiocodec% --audio-bitrate %audiobitrate% --force-alt-h264 --load "​%%f"​ --save "​%%f.avi"​ --quit
 </​code>​ </​code>​
 +
 +For Linux/​Unixes using Bash shell similar script would be
 +<code bash>
 +#!/bin/bash
 +VAR="​batchfiles.txt"​
 +VIDEOCODEC="​Xvid"​
 +AUDIOCODEC="​MP3"​
 +VIDEOBITRATE="​cbr=512"​
 +AUDIOBITRATE="​64"​
 +for FIL in `ls *mp4 | sort` ; do
 +  avidemux2 --video-codec $VIDEOCODEC --video-conf $VIDEOBITRATE --audio-codec $AUDIOCODEC --audio-bitrate $AUDIOBITRATE --force-alt-h264 --load "​$FIL"​ --save ${FIL%.*}.avi --quit
 +done
 +</​code> ​
 +(this will create **something.avi** from **something.mp4**)
  
 ==== JS scripting (ECMAScript) only batch processing ==== ==== JS scripting (ECMAScript) only batch processing ====
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 } }
 </​code>​ </​code>​
 +
 +You can create scripts quite easily by yourself. You can apply needed settings via GUI and then use **File -> Save Project As...** to create text file that contains all settings. Then you can open that file in text editor and copy+paste needed stuff to new script (or replaces parts of other script).
  
 ==== Combination of command-line and JS scripting ==== ==== Combination of command-line and JS scripting ====
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 <code javascript>​ <code javascript>​
 //AD  <- Needed to identify// //AD  <- Needed to identify//
 +var app = new Avidemux();
 //** Postproc ** //** Postproc **
 app.video.setPostProc(3,​3,​0);​ app.video.setPostProc(3,​3,​0);​
- 
-app.video.fps1000 = 29970; 
  
 //** Filters ** //** Filters **
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 <​code>​ <​code>​
 set avidemux="​C:​\Program Files\Avidemux 2.5\avidemux2.exe"​ set avidemux="​C:​\Program Files\Avidemux 2.5\avidemux2.exe"​
-set videocodec=Xvid 
-set audiocodec=MP3 
 for %%f in (*.mp4) do %avidemux% --force-alt-h264 --load "​%%f"​ --run something.js --save "​%%f.avi"​ --quit for %%f in (*.mp4) do %avidemux% --force-alt-h264 --load "​%%f"​ --run something.js --save "​%%f.avi"​ --quit
 </​code>​ </​code>​
 +
 +For Linux/​Unixes using Bash shell similar script would be
 +<code bash>
 +#!/bin/bash
 +for FIL in `ls *mp4 | sort` ; do
 +  avidemux2 --force-alt-h264 --load "​$FIL"​ --run something.js --save ${FIL%.*}.avi --quit
 +done
 +</​code> ​
 +(this will create **something.avi** from **something.mp4**)
 +
 +If you create your own combine batch settings, make sure order of command-line parameters is always --load something, --run something and --save something (AVIdemux will run these options in given order).
 +==== Tips ====
 +  * You can replace **avidemux2** with **avidemux2_cli** if you want to process files without GUI
 +  * You can use **--nogui** option in case you want to suppress all dialogs (it must be first option!)
tutorial/batch_processing.1294584830.txt.gz · Last modified: 2012/11/11 08:51 (external edit)