- Major code rewrite,
- New command line interface, - Major args reorganisation, - New video quality presetings (vqual).
This commit is contained in:
agibert
parent
56bb6c5d46
commit
cdde792c6d
299
dvd2divx
299
dvd2divx
@ -2,12 +2,12 @@
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#-----------------------------------------------------------------------------------------------------------------------------------
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# DVD2DivX
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#
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# (C) 2004-2008 Arnaud G. Gibert
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# (C) 2004-2009 Arnaud G. Gibert
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#-----------------------------------------------------------------------------------------------------------------------------------
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# $RCSfile: dvd2divx,v $
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# $Revision: 1.5 $
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# $Revision: 1.6 $
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# $Name: $
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# $Date: 2008/10/07 10:11:04 $
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# $Date: 2009/01/06 00:16:22 $
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# $Author: agibert $
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#-----------------------------------------------------------------------------------------------------------------------------------
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@ -32,38 +32,37 @@
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# Usage exemple
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#-----------------------------------------------------------------------------------------------------------------------------------
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# #!/bin/bash
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# # dvd_device divx_root divx_title dvd_title chapter angle alang slang vcodec vbr abr xsize aspect stereo asrate deint buffer apass vpass threads
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# #-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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#
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# # Read only
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# dvd2divx /dev/cdrom1 cobra 1 10 1- 1 fr - - - - - - - - - o - - -
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#
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# # Don't read, compress only
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# dvd2divx - cobra 1 - - - - - xvid 1000 128 480 4/3 n - y s y 2 4
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#
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#-----------------------------------------------------------------------------------------------------------------------------------
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# # divx_root divx_title input dvd_device dvd_title chapter angle alang slang audio abr asrate stereo video vcodec vqual vbr xsize aspect deint threads
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# #--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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# dvd2divx cobra 1 dbo /dev/dvd0 10 1- 1 fr - - - - - - - - - - - - -
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# dvd2divx cobra 1 b - - - - - - fvp 128 - n 2a xvid 3 1000 480 4/3 y 4
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dvd_device=$1 # -|/dev/dvd|...
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divx_root=$2
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divx_title=$3
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title=$4
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chapter=$5
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angle=$6
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alang=$7 # en|fr|...
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slang=$8 # -|en|fr|...
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vcodec=$9 # -|lavc|xvid
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vbr=${10}
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abr=${11}
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xsize=${12} # -|...
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aspect=${13} # -|4/3|16/9|...
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stereo=${14} # y|n
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asrate=${15} # -|xxx (resample audio)
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deint=${16} # y|n
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bufferize=${17} # o|y|n|s (only: bufferize and stop | yes: bufferize an continue | no: read directly from disk | skip: bufferize previously done)
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apass=${18} # o|y|n|s (only: compress and stop | yes: compress and continue | no: compress mp3 whith video | skip: mp3 previously compressed)
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vpass=${19} # 1|2
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threads=${20} # -|1..
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divx_root=${1} #
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divx_title=${2} #
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#------------------------------------------------------------------------------
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input=${3} # d|db|dbo|b (d: read directly from disk | db: bufferize and continue | dbo: bufferize only | b: read from a preexisting buffer)
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dvd_device=${4} # -|/dev/dvd|...
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title=${5} #
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chapter=${6} #
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angle=${7} #
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alang=${8} # en|fr|...
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slang=${9} # -|en|fr|...
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#------------------------------------------------------------------------------
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audio=${10} # ap|avp|fvp|n (ap: compress audio during audio pass | avp: compress audio during all video pass | fvp: compress audio during final video pass|no: use input audio stream)
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abr=${11} #
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asrate=${12} # -|xxx (resample audio)
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stereo=${13} # y|n
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#------------------------------------------------------------------------------
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video=${14} # 1|2a|2s|n (1: compress video in 1 pass | 2a: compress video in 2 assymetric passes | 2s: compress video in 2 symetric passes | no: use input video stream)
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vcodec=${15} # -|lavc|xvid
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vquality=${16} # 0|1|2|... (0: realtime | 1: fast | 2: High quality | 3: very high quality)
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vbr=${17} #
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xsize=${18} # -|...
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aspect=${19} # -|4/3|16/9|...
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deint=${20} # y|n
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threads=${21} # -|1..
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@ -74,11 +73,19 @@ divx_name=../$divx_root-$divx_title.avi
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tmp_name=../$divx_root-$divx_title.vob
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out_name=../$divx_root-$divx_title
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echo "device: [$dvd_device] DivX: [$divx_name] title: ($title) chapter: ($chapter) angle: ($angle) alang: ($alang) slang: ($slang)"
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echo "vcodec: [$vcodec] vbr: ($vbr) abr: ($abr) xsize: ($xsize) aspect: ($aspect) stereo: ($stereo) asrate: ($asrate) deint: ($deint)"
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echo "bufferize: ($bufferize) apass: ($apass) vpass: ($vpass) threards: ($threads)"
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echo "DivX: [$divx_name] title: ($title)"
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echo "Input: [$input] device: [$dvd_device] title: ($title) chapter: ($chapter) angle: ($angle) alang: ($alang) slang: ($slang)"
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echo "Audio: [$audio] abr: ($abr) asrate: ($asrate) stereo: ($stereo)"
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echo "Video: [$video] vcodec: [$vcodec] vquality: [$vquality] vbr: ($vbr) xsize: ($xsize) aspect: ($aspect) deint: ($deint) threards: ($threads)"
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#-----------------------------------------------------------------------------------------------------------------------------------
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# DVDRip Setup
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#-----------------------------------------------------------------------------------------------------------------------------------
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if [ "$dvd_device" != "-" ]
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then
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device_opt="-dvd-device $dvd_device"
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@ -91,6 +98,44 @@ else
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slang_opt="-slang $slang -vobsubout $out_name -vobsuboutid $slang -vobsuboutindex 0"
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fi
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read_dvd_opt="$device_opt dvd://$title -chapter $chapter -dvdangle $angle -alang $alang $slang_opt"
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read_buf_opt="$tmp_name"
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case "$input"
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in
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d)
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read_opt2="${read_dvd_opt}"
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;;
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db)
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read_opt1="${read_dvd_opt}"
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read_opt2="${read_buf_opt}"
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;;
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dbo)
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read_opt1="${read_dvd_opt}"
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;;
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b)
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read_opt2="${read_buf_opt}"
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;;
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esac
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Audio Setup
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#-----------------------------------------------------------------------------------------------------------------------------------
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if [ "$asrate" == "-" ]
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then
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aresample=""
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else
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aresample="-srate $asrate -af lavcresample=$asrate"
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fi
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if [ "$stereo" == "y" ]
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then
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stereo_mode=0
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@ -98,11 +143,76 @@ else
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stereo_mode=3
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fi
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if [ "$asrate" == "-" ]
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audio_comp_opt="-oac mp3lame -lameopts cbr:br=$abr:aq=0:mode=$stereo_mode $aresample"
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audio_copy_opt="-oac copy"
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if [ "$audio" != "n" ]
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then
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aresample=""
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if [ "$video" == "1" ]
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then
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audio_opt1="$audio_comp_opt"
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else
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if [ "$audio" == "avp" ]
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then
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audio_opt1="$audio_comp_opt"
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audio_opt2="$audio_comp_opt"
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else
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if [ "$audio" == "fvp" ]
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then
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audio_opt1="$audio_copy_opt"
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audio_opt2="$audio_comp_opt"
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fi
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fi
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fi
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else
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aresample="-srate $asrate -af lavcresample=$asrate"
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audio_opt1="$audio_copy_opt"
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audio_opt2="$audio_copy_opt"
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fi
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Video Setup
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#-----------------------------------------------------------------------------------------------------------------------------------
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video_lavc_header_11="-ovc lavc -lavcopts vcodec=mpeg4:vbitrate=$vbr"
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video_lavc_header_21="-ovc lavc -lavcopts vcodec=mpeg4:vpass=1:vbitrate=$vbr"
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video_lavc_header_22="-ovc lavc -lavcopts vcodec=mpeg4:vpass=2:vbitrate=$vbr"
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video_lavc_body_0="mbd=2:turbo"
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video_lavc_body_1="mbd=2:trell:v4mv:turbo"
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video_lavc_body_2="mbd=2:trell:v4mv:last_pred=2:dia=-1:vmax_b_frames=2:vb_strategy=1:cmp=3:subcmp=3:precmp=0:vqcomp=0.6:turbo"
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video_lavc_body_3="mbd=2:mv0:trell:v4mv:cbp:last_pred=3:predia=2:dia=2:vmax_b_frames=2:vb_strategy=1:precmp=2:cmp=2:subcmp=2:preme=2:qns=2"
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video_xvid_header_11="-ovc xvid -xvidencopts bitrate=$vbr"
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video_xvid_header_21="-ovc xvid -xvidencopts pass=1:bitrate=$vbr"
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video_xvid_header_22="-ovc xvid -xvidencopts pass=2:bitrate=$vbr"
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video_xvid_body_0="turbo:nochroma_me:notrellis:max_bframes=0:vhq=0"
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video_xvid_body_1="turbo:vhq=0"
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video_xvid_body_2="vhq=2:bvhq=1:chroma_opt:quant_type=mpeg"
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video_xvid_body_3="chroma_opt:vhq=4:bvhq=1:quant_type=mpeg"
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if [ "$video" != "n" ]
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then
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if [ "$video" == "1" ]
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then
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video_opt1=$(eval echo \${video_${vcodec}_header_11}:\${video_${vcodec}_${vquality}})
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else
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if [ "$video" == "2a" ]
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then
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video_opt1=$(eval echo \${video_${vcodec}_header_21}:\${video_${vcodec}_body_0})
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video_opt2=$(eval echo \${video_${vcodec}_header_22}:\${video_${vcodec}_body_${vquality}})
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else
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video_opt1=$(eval echo \${video_${vcodec}_header_21}:\${video_${vcodec}_body_${vquality}})
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fi
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video_opt2=$(eval echo \${video_${vcodec}_header_22}:\${video_${vcodec}_body_${vquality}})
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fi
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fi
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if [ "$deint" == "y" ]
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@ -112,54 +222,26 @@ fi
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if [ "$xsize" != "-" ]
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then
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vf_opt="$vf_opt -vf-add scale -zoom -xy $xsize"
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fi
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read_opt="$device_opt dvd://$title -chapter $chapter -dvdangle $angle -alang $alang $slang_opt"
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audio_opt="-oac mp3lame -lameopts cbr:br=$abr:aq=0:mode=$stereo_mode $aresample"
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if [ "$vcodec" == "lavc" ]
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then
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video_opt="-ovc lavc -lavcopts vcodec=mpeg4:vbitrate=$vbr:vhq:v4mv"
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video_opt1="-ovc lavc -lavcopts vcodec=mpeg4:vpass=1:vbitrate=$vbr:vhq:v4mv"
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video_opt2="-ovc lavc -lavcopts vcodec=mpeg4:vpass=2:vbitrate=$vbr:vhq:v4mv"
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else
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if [ "$vcodec" == "xvid" ]
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then
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video_opt="-ovc xvid -xvidencopts bitrate=$vbr:chroma_me:chroma_opt:hq_ac:vhq=4"
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video_opt1="-ovc xvid -xvidencopts pass=1:bitrate=$vbr:chroma_me:chroma_opt:hq_ac:vhq=4"
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video_opt2="-ovc xvid -xvidencopts pass=2:bitrate=$vbr:chroma_me:chroma_opt:hq_ac:vhq=4"
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else
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if [ "$vcodec" != "-" ]
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then
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echo "invalid video codec: [$vcodec]"
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exit 0
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fi
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fi
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vf_opt="$vf_opt -vf-add scale -zoom -xy $xsize"
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fi
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if [ "$aspect" == "-" ]
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then
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video_opt=$video_opt":autoaspect"
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video_opt1=$video_opt1":autoaspect"
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video_opt2=$video_opt2":autoaspect"
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else
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video_opt=$video_opt":aspect=$aspect"
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video_opt1=$video_opt1":aspect=$aspect"
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video_opt2=$video_opt2":aspect=$aspect"
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fi
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if [ "$threads" != "-" ]
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then
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video_opt=$video_opt":threads=$threads"
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video_opt1=$video_opt1":threads=$threads"
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video_opt2=$video_opt2":threads=$threads"
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fi
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#-----------------------------------------------------------------------------------------------------------------------------------
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mkdir $tmpdir_name
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@ -167,51 +249,6 @@ cd $tmpdir_name
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#-----------------------------------------------------------------------------------------------------------------------------------
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if [ "$bufferize" != "n" ]
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then
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if [ "$bufferize" == "y" ] || [ "$bufferize" == "o" ]
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then
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echo "Bufferizing..."
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mencoder $read_opt -oac copy -ovc copy -o $tmp_name >$out_name.1.log 2>&1
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if [ "$bufferize" == "o" ]
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then
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exit 1
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fi
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fi
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read_opt="$tmp_name"
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fi
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#-----------------------------------------------------------------------------------------------------------------------------------
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if [ "$apass" != "n" ]
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then
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if [ "$apass" == "y" ] || [ "$apass" == "o" ]
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then
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echo "Cleanup..."
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\rm frameno.avi
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echo "Compressing MP3..."
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mencoder $read_opt $audio_opt -ovc frameno $vf_opt -o frameno.avi >$out_name.2.log 2>&1
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fi
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if [ "$apass" == "o" ]
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then
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exit 1
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fi
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audio_opt="-oac copy"
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fi
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#-----------------------------------------------------------------------------------------------------------------------------------
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echo "Cleanup..."
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@ -220,16 +257,42 @@ echo "Cleanup..."
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Bufferizing
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#-----------------------------------------------------------------------------------------------------------------------------------
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if [ "$vpass" == "1" ]
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if [ "$input" != "d" ] && [ "$input" != "b" ]
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then
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echo "Bufferizing..."
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mencoder $read_opt1 -oac copy -ovc copy -o $tmp_name >$out_name.1.log 2>&1
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if [ "$input" == "dbo" ]
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then
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exit 1
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fi
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fi
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#-----------------------------------------------------------------------------------------------------------------------------------
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# Video Compression
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#-----------------------------------------------------------------------------------------------------------------------------------
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if [ "$video" != "n" ]
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then
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if [ "$video" == "1" ]
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then
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echo "Compressing DivX..."
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mencoder $read_opt $audio_opt $video_opt $vf_opt -o $divx_name >$out_name.3.log 2>&1
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else
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mencoder $read_opt2 $audio_opt1 $video_opt1 $vf_opt -o $divx_name >$out_name.3.log 2>&1
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else
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echo "Compressing DivX pass 1..."
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mencoder $read_opt $audio_opt $video_opt1 $vf_opt -o $divx_name >$out_name.3.log 2>&1
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mencoder $read_opt2 $audio_opt1 $video_opt1 $vf_opt -o /dev/null >$out_name.3.log 2>&1
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echo "Compressing DivX pass 2..."
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mencoder $read_opt $audio_opt $video_opt2 $vf_opt -o $divx_name >$out_name.4.log 2>&1
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mencoder $read_opt2 $audio_opt2 $video_opt2 $vf_opt -o $divx_name >$out_name.4.log 2>&1
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fi
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fi
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Loading…
Reference in New Issue
Block a user