Difference between revisions of "Batch Encoding"

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(→‎Setup: MeGUI packaged old version of ffmpeg, who knows what else is old. Links changed.)
(→‎Setup: nero)
 
(3 intermediate revisions by the same user not shown)
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Choose a folder where you will do all your operations and place the following files inside.
 
Choose a folder where you will do all your operations and place the following files inside.
 
* [http://www.x264.nl/ x264.exe]
 
* [http://www.x264.nl/ x264.exe]
−
* [http://www.nero.com/nerodigital/eng/Nero_Digital_Audio.html neroaacenc.exe]
+
* [[Media:NeroDigitalAudio.zip|neroaacenc.exe]]
 
* [http://www.videohelp.com/tools/mp4box mp4box.exe]
 
* [http://www.videohelp.com/tools/mp4box mp4box.exe]
 
* [[Media:BePipe.zip|BePipe.exe]]
 
* [[Media:BePipe.zip|BePipe.exe]]
Line 57: Line 57:
 
</nowiki></pre>
 
</nowiki></pre>
  
−
'''encode.bat''' - The main batch file. The call lines are how you set up your jobs. Everything below that you'll change maybe once. Look at the parameter list to see what the values correspond to. As you can see, starting from the left, %1 refers to level1_mq.avs and you keep going to the right, ending with %7 referring to the value 1 which means the elementary streams will be deleted after being multiplexed.
+
'''encode.bat''' - The main batch file. The call lines are how you set up your jobs. Everything below that you'll change maybe once. Look at the parameter list to see what the values correspond to. As you can see, starting from the left, %1 refers to script_mq.avs and you keep going to the right, ending with %7 referring to the value 1 which means the elementary streams will be deleted after being multiplexed.
  
 
You need to configure the lines with x264 and xvid to your liking. If you are using MeGUI and already have your own profiles, you can look at the command line by clicking on config and looking at the bottom part of the window. Or don't change anything, the settings here are quite reasonable.
 
You need to configure the lines with x264 and xvid to your liking. If you are using MeGUI and already have your own profiles, you can look at the command line by clicking on config and looking at the bottom part of the window. Or don't change anything, the settings here are quite reasonable.
 +
 +
<font color="green"><b>Tip:</b> You can tell the encoder to skip a call line by typing REM before it.</font>
  
 
<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><nowiki>
 
<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><nowiki>
 +
REM SDA batch encoder v1.1
 
@echo off
 
@echo off
  
−
call :2pass level1_mq.avs level1_lq 128 64000 17 1 1
+
call :2pass script_mq.avs script_lq 128 64000 17 1 1
−
call :2pass level1_mq.avs level1_mq 512 64000 17 1 1
+
call :2pass script_mq.avs script_mq 512 64000 17 1 1
−
call :2pass level1_hq.avs level1_hq 2048 128000 19 1 1
+
call :2pass script_hq.avs script_hq 2048 128000 19 1 1
−
call :2pass level1_hq.avs level1_iq 5000 320000 19 1 1
+
call :2pass script_hq.avs script_iq 5000 320000 19 1 1
−
call :1pass level1_hq.avs level1_qp19_iq 320000 19 1
+
call :1pass script_hq.avs script_qp19_iq 320000 19 1
 +
 
 +
call :xvid script_mq.avs script_mq 512 64 1 1
 +
call :xvid script_mq.avs script_lq 128 64 1 1
  
−
call :xvid level1_mq.avs level1_mq 512 64 1 1
 
−
call :xvid level1_mq.avs level1_lq 128 64 1 1
 
  
 
echo Finished!
 
echo Finished!
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REM TURBO
 
REM TURBO
−
x264.exe --pass 1 --bitrate %3 --stats "%2.stats" --bframes 5 --direct auto --subme 1 --analyse none --qpmin %5 --me dia --threads auto --thread-input --progress --no-psnr --no-ssim --output NUL "%1"
+
x264.exe --pass 1 --bitrate %3 --stats "%~dp1%2.stats" --bframes 5 --direct auto --subme 1 --analyse none --qpmin %5 --me dia --threads auto --thread-input --progress --no-psnr --no-ssim --output NUL %1
  
−
x264.exe --pass 2 --bitrate %3 --stats "%2.stats" --ref 8 --mixed-refs --no-fast-pskip --bframes 5 --b-rdo --bime --weightb --direct auto --subme 7 --trellis 1 --analyse p8x8,b8x8,i4x4,p4x4 --qpmin %5 --me umh --threads auto --thread-input --progress --no-psnr --no-ssim --output "%2_video.mp4" "%1"
+
x264.exe --pass 2 --bitrate %3 --stats "%~dp1%2.stats" --ref 8 --mixed-refs --no-fast-pskip --bframes 5 --b-rdo --bime --weightb --direct auto --subme 7 --trellis 1 --analyse p8x8,b8x8,i4x4,p4x4 --qpmin %5 --me umh --threads auto --thread-input --progress --no-psnr --no-ssim --output "%~dp1%2_video.mp4" %1
  
−
bepipe.exe --script "DirectShowSource(^%1^)" | "neroAacEnc.exe" -br %4 -lc -if - -of "%2_audio.mp4"
+
bepipe.exe --script "DirectShowSource(^%~f1^)" | "neroAacEnc.exe" -br %4 -lc -if - -of "%~dp1%2_audio.mp4"
  
−
MP4Box.exe -new -add "%2_video.mp4" -add "%2_audio.mp4" "%2.mp4"
+
MP4Box.exe -new -add "%~dp1%2_video.mp4" -add "%~dp1%2_audio.mp4" "%~dp1%2.mp4"
  
−
if "%6" == "1" del %2.stats
+
if "%6" == "1" del "%~dp1%2.stats"
−
if "%7" == "1" del %2_video.mp4 | del %2_audio.mp4
+
if "%7" == "1" del "%~dp1%2_video.mp4" | del "%~dp1%2_audio.mp4"
  
 
GOTO :EOF
 
GOTO :EOF
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:1pass
 
:1pass
  
−
x264.exe --qp %4 --ref 8 --mixed-refs --no-fast-pskip --bframes 5 --b-rdo --bime --weightb --nf --direct auto --subme 7 --analyse p8x8,b8x8,i4x4,p4x4 --threads auto --thread-input --progress --no-psnr --no-ssim --output "%2_video.mp4" "%1"
+
x264.exe --qp %4 --ref 8 --mixed-refs --no-fast-pskip --bframes 5 --b-rdo --bime --weightb --nf --direct auto --subme 7 --analyse p8x8,b8x8,i4x4,p4x4 --threads auto --thread-input --progress --no-psnr --no-ssim --output "%~dp1%2_video.mp4" %1
  
−
bepipe.exe --script "DirectShowSource(^%1^)" | "neroAacEnc.exe" -br %3 -lc -if - -of "%2_audio.mp4"
+
bepipe.exe --script "DirectShowSource(^%~f1^)" | "neroAacEnc.exe" -br %3 -lc -if - -of "%~dp1%2_audio.mp4"
  
−
MP4Box.exe -new -add "%2_video.mp4" -add "%2_audio.mp4" "%2.mp4"
+
MP4Box.exe -new -add "%~dp1%2_video.mp4" -add "%~dp1%2_audio.mp4" "%~dp1%2.mp4"
  
−
if "%5" == "1" del %2_video.mp4 | del %2_audio.mp4
+
if "%5" == "1" del "%~dp1%2_video.mp4" | del "%~dp1%2_audio.mp4"
  
 
GOTO :EOF
 
GOTO :EOF
Line 107: Line 111:
 
:xvid
 
:xvid
  
−
xvid_encraw.exe -i "%1" -bitrate %3 -pass1 "%2.stats" -kboost 100 -ostrength 15 -oimprove 15 -odegrade 15 -overhead 0 -vhqmode 3 -qpel -gmc -closed_gop -lumimasking -max_bframes 3 -bvhq -threads 1  
+
xvid_encraw.exe -i %1 -bitrate %3 -pass1 "%~dp1%2.stats" -kboost 100 -ostrength 15 -oimprove 15 -odegrade 15 -overhead 0 -vhqmode 3 -qpel -gmc -closed_gop -lumimasking -max_bframes 3 -bvhq -threads 1
  
−
xvid_encraw.exe -i "%1" -bitrate %3 -pass2 "%2.stats" -avi "%2_video.avi" -kboost 100 -ostrength 15 -oimprove 15 -odegrade 15 -overhead 0 -vhqmode 3 -qpel -gmc -closed_gop -lumimasking -max_bframes 3 -bvhq -threads 1  
+
xvid_encraw.exe -i %1 -bitrate %3 -pass2 "%~dp1%2.stats" -avi "%~dp1%2_video.avi" -kboost 100 -ostrength 15 -oimprove 15 -odegrade 15 -overhead 0 -vhqmode 3 -qpel -gmc -closed_gop -lumimasking -max_bframes 3 -bvhq -threads 1
  
−
ffmpeg.exe -b %4 -ac 2 -acodec mp3 -y -i "%2_video.avi" -vcodec copy -i "%1" "%2.avi"
+
bepipe.exe --script "DirectShowSource(^%~f1^)" | lame.exe -b 64 --cbr -h --silent - "%~dp1%2_audio.mp3"
  
−
if "%5" == "1" del "%2.stats"
+
ffmpeg.exe -i "%~dp1%2_audio.mp3" -acodec copy -i "%~dp1%2_video.avi" -vcodec copy -y "%~dp1%2.avi"
  
−
if "%6" == "1" del "%2_video.avi"
+
if "%5" == "1" del "%~dp1%2.stats"
 +
 
 +
if "%6" == "1" del "%~dp1%2_video.avi" | del "%~dp1%2_audio.mp3"
  
 
GOTO :EOF
 
GOTO :EOF
−
 
−
 
 
</nowiki></pre>
 
</nowiki></pre>
  

Latest revision as of 21:08, 27 October 2007

Introduction

This guide assumes you are familiar with encoding through CLI or you are comfortable with MeGUI.

Why encode with batch files? This is a good question. When you are encoding many videos, you tend to use the same configuration settings for H.264, AAC, Xvid and MP3. You may have even created your own profiles already. Once you are comfortable with MeGUI and realize how easy it is to use, you start getting annoyed of repeatedly clicking the same options. You already know what you want from the start, so why not simplify the process?

However, there are some disadvantages to batch file encoding that you should know. In MeGUI you are able to postpone/delete jobs without interrupting the current encoding job. You can even stop the current job and the program will continue on with the rest. With batch files you'll have to stop the whole process cold, edit encode.bat and then run it again.


Setup

Choose a folder where you will do all your operations and place the following files inside.


The batch files

Create a batch file by first creating a text document and changing the extension to bat.

Parameter list - 2pass

  •  %1 - avisynth script
  •  %2 - output file name without mp4 extension
  •  %3 - video bitrate
  •  %4 - audio bitrate
  •  %5 - minimum quantizer - 17 should be used for 320x240 resolution, 19 for 640x480 or higher.
  •  %6 - delete stats file after encoding, 0=off, 1=on
  •  %7 - delete elementary streams after muxing, 0/blank=off, 1=on

Parameter list - 1pass

  •  %1 - avisynth script
  •  %2 - output file name without mp4 extension
  •  %3 - audio bitrate
  •  %4 - quantizer - 17 should be used for 320x240 resolution, 19 for 640x480 or higher.
  •  %5 - delete elementary streams after muxing, 0/blank=off, 1=on

Parameter list - xvid

  •  %1 - avisynth script
  •  %2 - output file name without avi extension
  •  %3 - video bitrate
  •  %4 - audio bitrate
  •  %5 - delete stats file, 0=off, 1=on
  •  %6 - delete elementary video stream, 0=off, 1=on


runatlow.bat - This will run encode.bat in low priority mode like MeGUI does. It will let you run other things while the encoding is taking place without computer lag, though doing other things will slow down the encoding. 

start /LOW /B encode.bat

encode.bat - The main batch file. The call lines are how you set up your jobs. Everything below that you'll change maybe once. Look at the parameter list to see what the values correspond to. As you can see, starting from the left, %1 refers to script_mq.avs and you keep going to the right, ending with %7 referring to the value 1 which means the elementary streams will be deleted after being multiplexed.

You need to configure the lines with x264 and xvid to your liking. If you are using MeGUI and already have your own profiles, you can look at the command line by clicking on config and looking at the bottom part of the window. Or don't change anything, the settings here are quite reasonable.

Tip: You can tell the encoder to skip a call line by typing REM before it. 

REM SDA batch encoder v1.1
@echo off

call :2pass script_mq.avs script_lq 128 64000 17 1 1
call :2pass script_mq.avs script_mq 512 64000 17 1 1
call :2pass script_hq.avs script_hq 2048 128000 19 1 1
call :2pass script_hq.avs script_iq 5000 320000 19 1 1
call :1pass script_hq.avs script_qp19_iq 320000 19 1

call :xvid script_mq.avs script_mq 512 64 1 1
call :xvid script_mq.avs script_lq 128 64 1 1


echo Finished!
pause
GOTO :EOF
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:2pass

REM TURBO
x264.exe --pass 1 --bitrate %3 --stats "%~dp1%2.stats" --bframes 5 --direct auto --subme 1 --analyse none --qpmin %5 --me dia --threads auto --thread-input --progress --no-psnr --no-ssim --output NUL %1

x264.exe --pass 2 --bitrate %3 --stats "%~dp1%2.stats" --ref 8 --mixed-refs --no-fast-pskip --bframes 5 --b-rdo --bime --weightb --direct auto --subme 7 --trellis 1 --analyse p8x8,b8x8,i4x4,p4x4 --qpmin %5 --me umh --threads auto --thread-input --progress --no-psnr --no-ssim --output "%~dp1%2_video.mp4" %1

bepipe.exe --script "DirectShowSource(^%~f1^)" | "neroAacEnc.exe" -br %4 -lc -if - -of "%~dp1%2_audio.mp4"

MP4Box.exe -new -add "%~dp1%2_video.mp4" -add "%~dp1%2_audio.mp4" "%~dp1%2.mp4"

if "%6" == "1" del "%~dp1%2.stats"
if "%7" == "1" del "%~dp1%2_video.mp4" | del "%~dp1%2_audio.mp4"

GOTO :EOF
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:1pass

x264.exe --qp %4 --ref 8 --mixed-refs --no-fast-pskip --bframes 5 --b-rdo --bime --weightb --nf --direct auto --subme 7 --analyse p8x8,b8x8,i4x4,p4x4 --threads auto --thread-input --progress --no-psnr --no-ssim --output "%~dp1%2_video.mp4" %1

bepipe.exe --script "DirectShowSource(^%~f1^)" | "neroAacEnc.exe" -br %3 -lc -if - -of "%~dp1%2_audio.mp4"

MP4Box.exe -new -add "%~dp1%2_video.mp4" -add "%~dp1%2_audio.mp4" "%~dp1%2.mp4"

if "%5" == "1" del "%~dp1%2_video.mp4" | del "%~dp1%2_audio.mp4"

GOTO :EOF
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:xvid

xvid_encraw.exe -i %1 -bitrate %3 -pass1 "%~dp1%2.stats" -kboost 100 -ostrength 15 -oimprove 15 -odegrade 15 -overhead 0 -vhqmode 3 -qpel -gmc -closed_gop -lumimasking -max_bframes 3 -bvhq -threads 1

xvid_encraw.exe -i %1 -bitrate %3 -pass2 "%~dp1%2.stats" -avi "%~dp1%2_video.avi" -kboost 100 -ostrength 15 -oimprove 15 -odegrade 15 -overhead 0 -vhqmode 3 -qpel -gmc -closed_gop -lumimasking -max_bframes 3 -bvhq -threads 1

bepipe.exe --script "DirectShowSource(^%~f1^)" | lame.exe -b 64 --cbr -h --silent - "%~dp1%2_audio.mp3"

ffmpeg.exe -i "%~dp1%2_audio.mp3" -acodec copy -i "%~dp1%2_video.avi" -vcodec copy -y "%~dp1%2.avi"

if "%5" == "1" del "%~dp1%2.stats"

if "%6" == "1" del "%~dp1%2_video.avi" | del "%~dp1%2_audio.mp3"

GOTO :EOF


Encoding

Most of the work is in setting up encode.bat, starting the encoding is as simple as running runatlow.bat or encode.bat itself.


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