X-Git-Url: http://git.pippins.net/embedvideo/.git/static/gitweb.js?a=blobdiff_plain;f=rip_dvd;h=879920bc1785ef8712e46ab7de79907181bdc903;hb=774cd5372cab8e9265d62cc5e07ce707578cfa89;hp=aa4b13ba6ae64c2dac4186e9b02df8ea85ce0637;hpb=27cd43baa5583cd66597cc68bf2de2782fb780e1;p=rip_dvd%2F.git

diff --git a/rip_dvd b/rip_dvd
index aa4b13b..879920b 100755
--- a/rip_dvd
+++ b/rip_dvd
@@ -3,7 +3,7 @@
 # Author: Alan J. Pippin (apippin@pippins.net)
 # Date: 05/17/2009
 #
-  REV=2.0
+  REV=2.3
 #
 # Description: This script wraps a number of linux utilities to
 # create a recipe for ripping protected DVDs, circumventing 
@@ -15,15 +15,8 @@
 # Known Issues/Limitations:
 # - Mirror mode is always done in ISO mode
 #
-# Package Dependencies (apt-get install these for example):
-# lsdvd dvdauthor gddrescue dvdbackup tovid mencoder mplayer genisoimage libdvdcss2
-#
-# Specific Executable (program) Dependencies (must be found in $PATH):
-# volname makexml lsdvd dvdauthor gddrescue dvdbackup mencoder mplayer mkisofs HandBrakeCLI
-#
-# Optional Dependencies:
-# lookup imdb info/posters for mythvideo: http://www.mythtv.org/wiki/Fill_mythvideo_metadata.pl
-#
+# See the README file for information about the dependencies
+# this script has.
 
 ##############################################################################################
 # Global Variables
@@ -60,13 +53,18 @@ typeset -i make_final_dest_comp=0
 typeset -i errors=0
 typeset -i show_usage=0
 typeset -i mirror_mode=0
-typeset -i target_bitrate=2000
+typeset -i target_video_bitrate=2000
+typeset -i target_audio_bitrate=224
 typeset -i target_size=0
 typeset -i audio_2ch=0
 typeset -i audio_6ch=1
 typeset -i invalid_feature_title=0
 typeset -i feature_title_override=0
 typeset -i mplayer_dumpstream_incompatibility=0
+typeset -i custom_video_bitrate=0
+typeset -i custom_audio_bitrate=0
+typeset -i custom_audio_2ch=0
+typeset -i custom_audio_6ch=0
 
 ##############################################################################
 # Local Machine Settings:
@@ -102,15 +100,16 @@ fi
 ##############################################################################################
 # Command line processing
 ##############################################################################################
-while (($#)) && getopts 162wmvifkzx:ht:n:d:b:s:t:a:p:e:j:l:r: opt "$@"
+while (($#)) && getopts 162wmvifkzx:ht:n:d:b:B:s:t:a:p:e:j:l:r: opt "$@"
 do
     case $opt in
         (n)     dvdname=$OPTARG;;
         (d)     dest=$OPTARG;;
-        (b)     target_bitrate=$OPTARG;;
+        (b)     target_video_bitrate=$OPTARG; custom_video_bitrate=1;;
+        (B)     target_audio_bitrate=$OPTARG; custom_audio_bitrate=1;;
 	(s)     target_size=$OPTARG;;
-        (2)     audio_2ch=1;;
-        (6)     audio_6ch=1;;
+        (2)     audio_2ch=1; custom_audio_2ch=1;;
+        (6)     audio_6ch=1; custom_audio_6ch=1;;
         (1)     force_onepass_mode=1;;
         (v)     make_final_dest_vob=1;;
         (i)     make_final_dest_iso=1;;
@@ -170,7 +169,8 @@ function usage() {
     echo >&2 "   -e <encoder>  Specify the encoder to use to make the compressed file (valid encoders=mencoder|handbrake) (default=handbrake if found)"
     echo >&2 "                 You must also specify the target size or bitrate using the '-s' or '-b' options with xvid profiles"
     echo >&2 "   -s <size>     Set the target size of the compressed file in MB (ex: 700, 1000, etc)"
-    echo >&2 "   -b <bitrate>  Set the bitrate desired in the compressed file in kbits/sec (ex: 1500, 2000 (default), etc)"    
+    echo >&2 "   -b <bitrate>  Set the video bitrate desired in the compressed file in kbits/sec (ex: 1500, 2000 (default), etc)"    
+    echo >&2 "   -B <bitrate>  Set the audio bitrate desired in the compressed file in kbits/sec (ex: 96, 128, 160, 224 (default), 300, etc)"    
     echo >&2 "   -a <W:H>      Specify the width x height aspect ratio to scale the DVD to (only used in -z mode)"
     echo >&2 "      <W>        If only the width is given, it will autoset the height to a value which preserves the aspect ratio"
     echo >&2 "                 The default behavior is autoaspect mode, which preserves the original aspect, with no scaling being done"
@@ -216,7 +216,7 @@ if ([ $target_size -ne 0 ] || [ "$aspect" != "" ]) && [ $make_final_dest_comp -n
   usage
 fi
 
-if [ $target_bitrate -eq 0 ] && [ $target_size -eq 0 ] && [ $make_final_dest_comp -eq 1 ]; then
+if [ $target_video_bitrate -eq 0 ] && [ $target_size -eq 0 ] && [ $make_final_dest_comp -eq 1 ]; then
   echo "-E- You must specify a bitrate in compressed file mode. You must specify '-b' or '-s' when using '-z'" | tee -a $logfile
   usage
 fi
@@ -278,6 +278,8 @@ fi
 [[ ! -x `which makexml` ]] && echo "-E- missing dependency: makexml" && exit
 [[ ! -x `which dvdauthor` ]] && echo "-E- missing dependency: dvdauthor" && exit
 [[ ! -x `which mkisofs` ]] && echo "-E- missing dependency: mkisofs" && exit
+[[ -n "$handbrake_xvid" ]] && [[ ! -x `which $handbrake_xvid` ]] && echo "-E- missing handbrake xvid encoder, set in rip_dvd.conf to: $handbrake_xvid" && exit
+[[ -n "$handbrake_mp4" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing handbrake mp4 encoder, set in rip_dvd.conf to: $handbrake_mp4" && exit
 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "xvid" ]] && [[ ! -x `which $handbrake_xvid` ]] && echo "-E- missing encoder: $handbrake_xvid" && exit
 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "mp4" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "ip" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
@@ -472,6 +474,8 @@ function encode_vob_file_handbrake {
   typeset filetype=""
   typeset handbrake_audio_opts=""
   typeset hb_profile=""
+  typeset SIZE=""
+  typeset AUDIO_BITRATE=""
 
   # Set a variable that we will use later to determine if we found a handler for $profile or not
   typeset -i found_profile=0    
@@ -484,8 +488,14 @@ function encode_vob_file_handbrake {
   # Set our DRC option
   DRC="-D $drc"
 
-  # Check the global force_onepass_mode. If it is set, change our variables appropriately
-  # to force 1-pass encoding across all profiles.
+  if [ $target_size -ne 0 ]; then
+    SIZE="-S $target_size"
+  fi 
+
+  if [ $custom_audio_bitrate -eq 1 ]; then
+    AUDIO_BITRATE="-B $target_audio_bitrate"
+  fi
+
   if [ $force_onepass_mode -eq 1 ]; then
     PASSES=""
   fi
@@ -503,7 +513,7 @@ function encode_vob_file_handbrake {
     # Very High Quality (16fps)
     if [ "$profile" == "xvidvhq" ]; then
       handbrake_opts[0]="-f avi"
-      handbrake_opts[1]="-b $target_bitrate"
+      handbrake_opts[1]="-b $target_video_bitrate"
       handbrake_opts[2]="-e xvid"
       handbrake_opts[3]="-T"
       handbrake_opts[4]="-5"
@@ -512,7 +522,7 @@ function encode_vob_file_handbrake {
     # High Quality (20fps)
     if [ "$profile" == "xvidhq" ]; then
       handbrake_opts[0]="-f avi"
-      handbrake_opts[1]="-b $target_bitrate"
+      handbrake_opts[1]="-b $target_video_bitrate"
       handbrake_opts[2]="-e ffmpeg"
       handbrake_opts[3]="-T"
       handbrake_opts[4]="-5"
@@ -520,7 +530,7 @@ function encode_vob_file_handbrake {
     # Fast (28fps)
     if [ "$profile" == "xvid" ]; then
       handbrake_opts[0]="-f avi"
-      handbrake_opts[1]="-b $target_bitrate"
+      handbrake_opts[1]="-b $target_video_bitrate"
       handbrake_opts[2]="-e ffmpeg"
       handbrake_opts[3]="-T"
     fi
@@ -533,6 +543,17 @@ function encode_vob_file_handbrake {
     final_output_file="$dest/$dvdname.mp4"
     PASSES=""
 
+    # Handle custom parameter overrides
+    if [ $custom_video_bitrate == 1 ]; then
+      handbrake_opts[0]="-b $target_video_bitrate"
+    fi
+    if [ $custom_audio_2ch == 0 ]; then
+      audio_2ch=0
+    fi
+    if [ $custom_audio_6ch == 0 ]; then
+      audio_6ch=0
+    fi
+
     # Very High Quality
     if [ "$profile" == "mp4vhq" ]; then
       profile="hb_High_Profile"
@@ -554,14 +575,26 @@ function encode_vob_file_handbrake {
     final_output_file="$dest/$dvdname.mp4"
     PASSES=""
 
+    # Handle custom parameter overrides
+    if [ $custom_video_bitrate == 1 ]; then
+      handbrake_opts[0]="-b $target_video_bitrate"
+    fi
+    if [ $custom_audio_2ch == 0 ]; then
+      audio_2ch=0
+    fi
+    if [ $custom_audio_6ch == 0 ]; then
+      audio_6ch=0
+    fi
+
     # iphone
     if [ "$profile" == "iphone" ]; then
-      profile="hb_iPhone"
+      profile="hb_iPhone_&_iPod_Touch"
     fi
     # ipod
     if [ "$profile" == "ipod" ]; then
       profile="hb_iPod"
     fi
+
   fi
   
   # Predefined Handbrake Profile Handling
@@ -570,6 +603,17 @@ function encode_vob_file_handbrake {
     handbrake_cli="$handbrake_mp4"
     final_output_file="$dest/$dvdname.mp4"
     PASSES=""
+
+    # Handle custom parameter overrides
+    if [ $custom_video_bitrate == 1 ]; then
+      handbrake_opts[0]="-b $target_video_bitrate"
+    fi
+    if [ $custom_audio_2ch == 0 ]; then
+      audio_2ch=0
+    fi
+    if [ $custom_audio_6ch == 0 ]; then
+      audio_6ch=0
+    fi
     
     # extract the HandBrake Profile name from $profile
     hb_profile=`echo "$profile" | sed 's/hb_//g' | sed 's/_/ /g'`
@@ -610,8 +654,12 @@ function encode_vob_file_handbrake {
   handbrake_cmd_line_opts="$handbrake_cmd_line_opts $PASSES"
   handbrake_cmd_line_opts="$handbrake_cmd_line_opts $DRC"
   handbrake_cmd_line_opts="$handbrake_cmd_line_opts $SCALE"
+  handbrake_cmd_line_opts="$handbrake_cmd_line_opts $SIZE"
+  handbrake_cmd_line_opts="$handbrake_cmd_line_opts $AUDIO_BITRATE"
 
   # Execute the handbrake command to encode the video
+  # I have to copy-n-paste the code below to handle the 2 conditions, 1) hb_profile (mp4) 2) no hb_profile (xvid)
+  # The problem is the -Z "$hb_profile" option. I have to quote the "$hb_profile" due to spaces in it, forcing me to call it out explicity.
   if [ -n "$hb_profile" ]; then
     echo -e "\n   Encoding: $handbrake_cli -i \"$vobfile\" -o \"$final_output_file\" -Z \"$hb_profile\" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts >> $encodelog 2>&1" >> "$logfile"
     $handbrake_cli -i "$vobfile" -o "$final_output_file" -Z "$hb_profile" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts >> $encodelog 2>&1
@@ -665,7 +713,7 @@ function encode_vob_file_mencoder {
 
     # Very High Quality (16fps)
     if [ "$profile" == "xvidvhq" ]; then
-      video_encoder_opts[0]="bitrate=$target_bitrate"
+      video_encoder_opts[0]="bitrate=$target_video_bitrate"
       video_encoder_opts[1]="threads=$mencoder_threads"
       video_encoder_opts[2]="chroma_opt"
       video_encoder_opts[3]="vhq=4"
@@ -675,7 +723,7 @@ function encode_vob_file_mencoder {
     fi
     # High Quality (20fps)
     if [ "$profile" == "xvidhq" ]; then
-      video_encoder_opts[0]="bitrate=$target_bitrate"
+      video_encoder_opts[0]="bitrate=$target_video_bitrate"
       video_encoder_opts[1]="threads=$mencoder_threads"
       video_encoder_opts[2]="chroma_opt"
       video_encoder_opts[3]="vhq=2"
@@ -685,7 +733,7 @@ function encode_vob_file_mencoder {
     fi
     # Fast (28fps)
     if [ "$profile" == "xvid" ]; then
-      video_encoder_opts[0]="bitrate=$target_bitrate"
+      video_encoder_opts[0]="bitrate=$target_video_bitrate"
       video_encoder_opts[1]="threads=$mencoder_threads"
       video_encoder_opts[2]="vhq=0"
       video_encoder_opts[3]="turbo"
@@ -705,7 +753,7 @@ function encode_vob_file_mencoder {
       mencoder_audioch_opts[2]=""
     else
       # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
-      mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
+      mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$target_audio_bitrate"
       mencoder_audioch_opts[0]=""
     fi
  
@@ -732,7 +780,7 @@ function encode_vob_file_mencoder {
     mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
     mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
     mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt"
-    video_encoder_opts[0]="bitrate=$target_bitrate"
+    video_encoder_opts[0]="bitrate=$target_video_bitrate"
     video_encoder_opts[1]="threads=$mencoder_threads"
     video_encoder_opts[2]="vbv_maxrate=1500"
     video_encoder_opts[3]="vbv_bufsize=2000"
@@ -749,7 +797,7 @@ function encode_vob_file_mencoder {
       mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
     done
 
-    mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
+    mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$target_audio_bitrate:raw"
     mencoder_audioch_opts[0]="-channels 2 -srate 48000"
   fi
 
@@ -1053,18 +1101,19 @@ function get_audio_track_from_vob {
   
   # extract the audio streams in the vob
   #ffmpeg -i "$vob" > $aidcheck 2>&1
-  $handbrake_cli --stop-at 0 -i "$vob" -o /dev/null -v 100 > $aidcheck 2>&1
+  $handbrake_cli --stop-at duration:1 -i "$vob" -o /dev/null -v 100 > $aidcheck 2>&1
   
   # find the stream that matches our aid
   #stream=`grep "Stream.*\[0x$aid_hex\]" $aidcheck`
-  stream=`grep "scan: audio" $aidcheck | grep -n "" | grep "scan: audio 0x$aid_hex"`
+  #stream=`grep "scan: audio" $aidcheck | grep -n "" | grep "scan: audio 0x$aid_hex"`
+  stream=`grep "add_audio_to_title:" $aidcheck | grep -n "" | grep "add_audio_to_title:.* stream 0x$aid_hex"`
  
   # extract the track number that handbrake uses
   #track=`expr match "$stream" '.*#[0-9]\.\([0-9]*\)'`
   track=`expr match "$stream" '^\([0-9]*\):'`
 
   if [ -n "$track" ]; then   
-    echo "-> Setting the audio ID to $aid. Setting the audio track to $track." | tee -a "$logfile"
+    echo "   Setting the audio ID to $aid. Setting the audio track to $track." | tee -a "$logfile"
   fi
 }
 
@@ -1198,10 +1247,11 @@ function check_vob_for_a52_crc_errors {
 
 function calculate_bitrate_from_target_size {
   # determine what our bitrate needs to be if a target size was specified instead
-  if [ $target_size -ne 0 ]; then
+  if [ $target_size -ne 0 ] && [ $custom_video_bitrate -eq 0 ]; then
     vob_length=`mplayer -identify -v "$vobfile" -endpos 0 2>&1 | grep ID_LENGTH | awk -F '=' '{ print $2 }' | awk -F '.' '{ print $1 }'`
-    ((target_bitrate = (target_size * 1024 * 8) / vob_length ))
-    echo "   With a given target size of $target_size MB, the estimated bit rate will need to be $target_bitrate kbits/sec"
+    ((target_video_bitrate = (target_size * 1024 * 8) / vob_length ))
+    custom_video_bitrate=1
+    echo "   With a given target size of $target_size MB, the estimated bit rate will need to be $target_video_bitrate kbits/sec" | tee -a "$logfile"
   fi
 }