X-Git-Url: http://git.pippins.net/embedvideo/.git/?a=blobdiff_plain;f=rip_dvd;h=6b419f0d726e05908497fc8430849ad23ec110fa;hb=6e4f62f9a87fe2fb279091302bd8e7c7fddc9c8f;hp=3696fe8b70d36bc96aa05071cc6cd1b535c8d1d9;hpb=b22417a1c41920b7bc50a8b911c4ca191f2bfffd;p=rip_dvd%2F.git diff --git a/rip_dvd b/rip_dvd index 3696fe8..6b419f0 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=2.2 # # 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 @@ -67,6 +60,9 @@ 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_bitrate=0 +typeset -i custom_audio_2ch=0 +typeset -i custom_audio_6ch=0 ############################################################################## # Local Machine Settings: @@ -107,10 +103,10 @@ do case $opt in (n) dvdname=$OPTARG;; (d) dest=$OPTARG;; - (b) target_bitrate=$OPTARG;; + (b) target_bitrate=$OPTARG; custom_bitrate=1;; (s) target_size=$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;; @@ -472,6 +468,7 @@ function encode_vob_file_handbrake { typeset filetype="" typeset handbrake_audio_opts="" typeset hb_profile="" + typeset SIZE="" # Set a variable that we will use later to determine if we found a handler for $profile or not typeset -i found_profile=0 @@ -484,6 +481,10 @@ function encode_vob_file_handbrake { # Set our DRC option DRC="-D $drc" + if [ $target_size -ne 0 ]; then + SIZE="-S $target_size" + fi + # Check the global force_onepass_mode. If it is set, change our variables appropriately # to force 1-pass encoding across all profiles. if [ $force_onepass_mode -eq 1 ]; then @@ -533,6 +534,17 @@ function encode_vob_file_handbrake { final_output_file="$dest/$dvdname.mp4" PASSES="" + # Handle custom parameter overrides + if [ $custom_bitrate == 1 ]; then + handbrake_opts[0]="-b $target_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" @@ -554,18 +566,26 @@ function encode_vob_file_handbrake { final_output_file="$dest/$dvdname.mp4" PASSES="" - # Do not override the audio settings for these profiles - audio_2ch=0 - audio_6ch=0 + # Handle custom parameter overrides + if [ $custom_bitrate == 1 ]; then + handbrake_opts[0]="-b $target_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 [ "$profile" == "ipod" ]; then profile="hb_iPod" fi + fi # Predefined Handbrake Profile Handling @@ -574,6 +594,17 @@ function encode_vob_file_handbrake { handbrake_cli="$handbrake_mp4" final_output_file="$dest/$dvdname.mp4" PASSES="" + + # Handle custom parameter overrides + if [ $custom_bitrate == 1 ]; then + handbrake_opts[0]="-b $target_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'` @@ -614,6 +645,7 @@ 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 $SIZE" # Execute the handbrake command to encode the video if [ -n "$hb_profile" ]; then @@ -1061,14 +1093,15 @@ function get_audio_track_from_vob { # 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 } @@ -1205,6 +1238,7 @@ function calculate_bitrate_from_target_size { if [ $target_size -ne 0 ]; then vob_length=`mplayer -identify -v "$vobfile" -endpos 0 2>&1 | grep ID_LENGTH | awk -F '=' '{ print $2 }' | awk -F '.' '{ print $1 }'` ((target_bitrate = (target_size * 1024 * 8) / vob_length )) + custom_bitrate=1 echo " With a given target size of $target_size MB, the estimated bit rate will need to be $target_bitrate kbits/sec" fi }