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tutorial:batch_processing [2011/01/09 16:30]
agent_007 linux examples
tutorial:batch_processing [2012/11/11 08:51] (current)
Line 28: Line 28:
 <code bash> <code bash>
 #!/bin/bash #!/bin/bash
-VAR="​batchfiles.txt"​ 
 VIDEOCODEC="​Xvid"​ VIDEOCODEC="​Xvid"​
 AUDIOCODEC="​MP3"​ AUDIOCODEC="​MP3"​
-ls *.mp4 | sort > $VAR # Collect the files in the current directory +for FIL in `ls *mp4 | sort; do 
-cat $VAR | while read line; do  # Loop read the filenames from the file +  avidemux2 --video-codec $VIDEOCODEC --audio-codec $AUDIOCODEC --force-alt-h264 --load "$FIL" --save ${FIL%.*}.avi ​--quit
-  INPUT=$(echo ${line}) # Grab the next new filename +
-  OUTPUT=${INPUT%.*4} # Remove shortest match of characters between the '. ' and the '​4'​ at end of string +
-  OUTPUT+="​.avi"​ # Append new extension +
-  avidemux2 --video-codec $VIDEOCODEC --audio-codec $AUDIOCODEC --force-alt-h264 --load "$INPUT" --save ​"$OUTPUT" ​--quit ​+
 done done
-rm $VAR # Remove the text file with the file names 
 </​code> ​ </​code> ​
 (this will create **something.avi** from **something.mp4**) (this will create **something.avi** from **something.mp4**)
Line 61: Line 55:
 VIDEOBITRATE="​cbr=512"​ VIDEOBITRATE="​cbr=512"​
 AUDIOBITRATE="​64"​ AUDIOBITRATE="​64"​
-ls *.mp4 | sort > $VAR # Collect the files in the current directory +for FIL in `ls *mp4 | sort; do 
-cat $VAR | while read line; do  # Loop read the filenames from the file +  avidemux2 --video-codec $VIDEOCODEC --video-conf $VIDEOBITRATE --audio-codec $AUDIOCODEC --audio-bitrate $AUDIOBITRATE --force-alt-h264 --load "$FIL" --save ${FIL%.*}.avi ​--quit
-  INPUT=$(echo ${line}) # Grab the next new filename +
-  OUTPUT=${INPUT%.*4} # Remove shortest match of characters between the '. ' and the '​4'​ at end of string +
-  OUTPUT+="​.avi"​ # Append new extension +
-  avidemux2 --video-codec $VIDEOCODEC --video-conf $VIDEOBITRATE --audio-codec $AUDIOCODEC --audio-bitrate $AUDIOBITRATE --force-alt-h264 --load "$INPUT" --save ​"$OUTPUT" ​--quit ​+
 done done
-rm $VAR # Remove the text file with the file names 
 </​code> ​ </​code> ​
 (this will create **something.avi** from **something.mp4**) (this will create **something.avi** from **something.mp4**)
Line 223: Line 212:
 </​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>​ </​code>​
  
-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 give order). +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 ==== ==== Tips ====
-  * You can replace **avidemux2** with **avidemux2_cli** if you want to process files via GUI+  * 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!)   * You can use **--nogui** option in case you want to suppress all dialogs (it must be first option!)
tutorial/batch_processing.1294587053.txt.gz · Last modified: 2012/11/11 08:51 (external edit)