X-Git-Url: http://git.pippins.net/embedvideo/.git/?a=blobdiff_plain;f=rip_dvd;h=ebcd87ff162d2e652ec0c60330d8e050534ea39c;hb=34adaf3ba8eb7c71cb13226ee0d711c3dbf43d18;hp=363b52e56547140ce5822fad956f5eedb6dce998;hpb=f503e6e8fde1db01798d33c5af3a7499da305a74;p=rip_dvd%2F.git diff --git a/rip_dvd b/rip_dvd index 363b52e..ebcd87f 100755 --- a/rip_dvd +++ b/rip_dvd @@ -15,74 +15,87 @@ # Known Issues/Limitations: # - Mirror mode is always done in ISO mode # -# Package Dependencies: -# lsdvd dvdauthor gddrescue dvdbackup makexml tovid mencoder vlc mplayer genisoimage +# 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 $PATH): +# volname makexml lsdvd dvdauthor gddrescue dvdbackup mencoder mplayer mkisofs # # Optional Dependencies: # lookup imdb info/posters for mythvideo: http://www.mythtv.org/wiki/Fill_mythvideo_metadata.pl # -############################################### -# Local Machine Settings - EDIT THIS SECTION - -# Specify the device path to the DVD drive -dev=/dev/dvd2 - -# Specify the path to the log directory -logdir=/var/log/ripdvd - -# Specify the path to the tmp rip directory -tmpdir=/myth/video/DVDs/.ripdvd - -# Specify the email address to send job notifications to -mailto=ajp@pippins.net - -# Setup the path to the tools needed by this ripper -PATH=/etc/mythtv/bin:/usr/local/bin:/usr/sbin:/sbin:/usr/bin:.:$PATH - -# Use mplayer dumpstream to create the main VOB file -# If set to 0, cat and other utils will be used to make it instead. -# Using mplayer dumpstream is by far the best way to create the main VOB file -# The only thing this doesn't work for are DVDs with the 99 title copy protection. -# The script will autodetect these types of disks, and change this to 0 if necessary. -# If this is set to 0, other methods will be employed to get the DVD VOB dump. -use_mplayer_dumpstream=1 - -# 2-channel AVI encoding audio bit rate -audio_bitrate=224 - -# If set to 1, this script will call another script to fill in the mythvideo metadata -# If you don't use mythtv, set this option to 0. If you use mythtv, and have downloaded -# the fill_mythvideo_metadata.pl script shown above, you can leave this option set to 1. -fill_mythvideo_metadata=1 - -# If the 99 titleset copy protection scheme is detected, trust the autodetection or abort. -# The autodetection may work, but it probably won't in this case. Set to 0 by default. -# Override to 1 if you want the script to wing it, and hope it picks the right feature title. -trust_feature_title_autodetect_when_uncertain=0 - -############################################### -# Command line processing +############################################################################################## +# Global Variables +############################################################################################## +typeset cmd="$0 $*" typeset dvdname="" typeset debug="" typeset dest="" typeset isofile="" +typeset vobfile="" +typeset dvdpath="" +typeset aspect="" +typeset SCALE="" +typeset CROP="" +typeset profile="xvidvhq" +typeset extension="" +typeset mailto="" +typeset -i force_onepass_mode=0 +typeset -i eject_disk=1 +typeset -i keep_isofile=0 +typeset -i keep_vobfile=0 +typeset -i keep_dvdfolder=0 typeset -i keep_intermediate_files=0 typeset -i make_final_dest_vob=0 typeset -i make_final_dest_iso=0 typeset -i make_final_dest_folder=0 -typeset -i make_final_dest_avi=0 +typeset -i make_final_dest_comp=0 typeset -i errors=0 typeset -i show_usage=0 typeset -i mirror_mode=0 -typeset -i target_bitrate=0 +typeset -i target_bitrate=2000 typeset -i target_size=0 typeset -i audio_2ch=0 typeset -i invalid_feature_title=0 typeset -i feature_title_override=0 typeset -i mplayer_dumpstream_incompatibility=0 -while (($#)) && getopts 2mvifkxht:n:d:b:s:t: opt "$@" +############################################################################## +# Local Machine Settings: +# Sources both the "default" conf file tracked by GIT (rip_dvd.conf.dist) +# and the local conf file created by each local machine (rip_dvd.conf) +# Copy the rip_dvd.conf.dist file to rip_dvd.conf and edit the later. +# This will allow you to override all the default values to meet your needs +# in a way that won't get clobbered when you pull updates from my GIT repo. +############################################################################## +config="${0%/*}/rip_dvd.conf" + +# The config file will be searched for in the following location order: +found_config=0 + +# 1) /path/to/rip_dvd/script/rip_dvd.conf.dist +[ -e "${config}.dist" ] && found_config=1 && . "${config}.dist" + +# 2) /path/to/rip_dvd/script/rip_dvd.conf +[ -e "${config}" ] && found_config=1 && . "${config}" + +# 3) /etc/rip_dvd.conf +[ -e "/etc/rip_dvd.conf" ] && found_config=1 && . "/etc/rip_dvd.conf" + +# 4) $PWD/rip_dvd.conf +[ -e "$PWD/rip_dvd.conf" ] && found_config=1 && . "$PWD/rip_dvd.conf" + +# Check to make sure we found the config file +if [ $found_config -eq 0 ]; then + echo "-E- Unable to find the rip_dvd.conf file: $config" + exit 1 +fi + +############################################################################################## +# Command line processing +############################################################################################## +while (($#)) && getopts 12mvifkxht:n:d:b:s:t:a:p:e:j: opt "$@" do case $opt in (n) dvdname=$OPTARG;; @@ -90,13 +103,18 @@ do (b) target_bitrate=$OPTARG;; (s) target_size=$OPTARG;; (2) audio_2ch=1;; + (1) force_onepass_mode=1;; (v) make_final_dest_vob=1;; (i) make_final_dest_iso=1;; (f) make_final_dest_folder=1;; - (x) make_final_dest_avi=1;; + (x) make_final_dest_comp=1;; (m) mirror_mode=1;; (k) keep_intermediate_files=1;; (t) feature_title_override=$OPTARG;; + (a) aspect=$OPTARG;; + (p) profile=$OPTARG;; + (e) extension=$OPTARG;; + (j) eject_disk=$OPTARG;; (w) set -$opt;; (h) show_usage=1;; (:) echo >&2 "$0: $OPTARG requires a value"; errors=errors+1;; @@ -111,24 +129,47 @@ function usage() { echo >&2 "Revision $REV" echo >&2 "Options:" echo >&2 " -d Specify the destination directory to store the ripped DVD to" - echo >&2 " -n Specify what the name of the DVD is to process from $tmpdir" - echo >&2 " This is optional. If not specified, the dvd will be pulled from $dev" + echo >&2 " -n Specify a path to a DVD folder or file to process:" + echo >&2 " 1) If this option is not specified, the DVD will be ripped from $dev" + echo >&2 " 2) If dvdname is a full path to a DVD folder, it will be ripped as a DVD instead of $dev" + echo >&2 " 3) If dvdname is a full path to an MPG2 file, it will be ripped as a DVD instead of $dev" + echo >&2 " 4) If dvdname is a full path to an ISO file, it will be ripped as a DVD instead of $dev" + echo >&2 " -p Specify which encoding profile to use in -x mode as shown below:" + echo >&2 " - xvidvhq = AVI, very high quality encoding, Xvid codec, 2 pass encoding (default)" + echo >&2 " - xvidhq = AVI, high quality encoding, Xvid codec, 2 pass encoding" + echo >&2 " - xvid = AVI, fast encoding, Xvid codec, 2 pass encoding" + #echo >&2 " - mp4vhq = MP4, very high quality encoding, x264 codec, 2 pass encoding" + #echo >&2 " - mp4hq = MP4, high quality encoding, x264 codec, 2 pass encoding" + #echo >&2 " - mp4 = MP4, fast encoding, x264 codec, 2 pass encoding" + echo >&2 " - iphone = MP4, x264 codec, 2 pass encoding, forced 480:320 scaling" + echo >&2 " - ipod = MP4, x264 codec, 2 pass encoding, forced 320:240 scaling" + echo >&2 " -e Specify a suffix extension to apply to the end of the final image filename (like .xvid, .ipod, etc)" + echo >&2 " If you run multiple instances of this script ripping the same DVD, you need to specify this option." echo >&2 " -m Make a mirror image of the DVD and save it as a DVD ISO file" echo >&2 " The default operation is non-mirror mode where only the main" echo >&2 " feature title will be ripped." echo >&2 " -v Make the final image a DVD VOB file" echo >&2 " -i Make the final image a DVD ISO file" echo >&2 " -f Make the final image a DVD folder" - echo >&2 " -x Make the final image an AVI (XVID) file" + echo >&2 " -x Make the final image a compressed file based on your profile selection" echo >&2 " You must also specify the target size or bitrate using the '-s' or '-b' options" - echo >&2 " -s Set the target size of the AVI file in MB (ex: 700, 1000, etc)" - echo >&2 " -b Set the bitrate desired in the AVI file in kbits/sec (ex: 1500, 2000 (default), etc)" - echo >&2 " -2 Use 2 channel MP3 audio encoding when making an AVI file (default is 6 channel AC3)" + echo >&2 " -s Set the target size of the compressed file in MB (ex: 700, 1000, etc)" + echo >&2 " -b Set the bitrate desired in the compressed file in kbits/sec (ex: 1500, 2000 (default), etc)" + echo >&2 " -a Specify the width x height aspect ratio to scale the DVD to (only used in -x mode)" + echo >&2 " 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" + echo >&2 " -j Eject the disk:" + echo >&2 " - 0 = do not eject the disk" + echo >&2 " - 1 = eject after the entire script is done (default)" + echo >&2 " - 2 = eject after the disk is no longer needed (prior to starting the encode process)" + echo >&2 " The last option will allow you to start ripping another disk while the encoding process is running on a previous" + echo >&2 " -1 Force 1-pass encoding mode across all profiles" + echo >&2 " -2 Use 2 channel MP3 audio encoding when making a compressed file (default is 6 channel AC3)" echo >&2 " -k Keep the intermediate files (good for debugging)" echo >&2 " In -x mode, run with this option to keep the original .VOB file" echo >&2 " By default, all intermediary files are deleted. Only the final image is kept" echo >&2 " -t Specify the main feature title to pull from the DVD (only required if this script can't figure it out)" - echo >&2 " -w Set the sh Execute/Verbose flag" + echo >&2 " -w Set the sh Execute/Verbose flag (causes every command to be echoed)" echo >&2 "" exit 2 } @@ -144,30 +185,46 @@ if [ "$dest" == "" ]; then usage fi -if ([ $target_bitrate -ne 0 ] || [ $target_size -ne 0 ]) && [ $make_final_dest_avi -ne 1 ]; then - echo "-E- You can't specify a bitrate in non AVI file mode. You must specify '-x' when using '-b' or '-s'" | tee -a $logfile +if ([ $target_size -ne 0 ] || [ "$aspect" != "" ]) && [ $make_final_dest_comp -ne 1 ]; then + echo "-E- You can't specify a target_size, or aspect in non compressed file mode. You must specify '-x' when using '-b' or '-s' or '-a'" | tee -a $logfile usage fi -if [ $target_bitrate -eq 0 ] && [ $target_size -eq 0 ] && [ $make_final_dest_avi -eq 1 ]; then - echo "-E- You must specify a bitrate in AVI file mode. You must specify '-b' or '-s' when using '-x'" | tee -a $logfile +if [ $target_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 '-x'" | tee -a $logfile usage fi if [ $make_final_dest_vob -eq 0 ] && [ $make_final_dest_iso -eq 0 ] && - [ $make_final_dest_folder -eq 0 ] && [ $make_final_dest_avi -eq 0 ] && [ $mirror_mode -eq 0 ]; then + [ $make_final_dest_folder -eq 0 ] && [ $make_final_dest_comp -eq 0 ] && [ $mirror_mode -eq 0 ]; then echo "-E- You must specify what type of final destination you want: '-m' or '-v' or '-i' or '-f' or '-x'" | tee -a $logfile usage fi if [ $mirror_mode -eq 1 ]; then if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_iso -eq 1 ] || - [ $make_final_dest_folder -eq 1 ] || [ $make_final_dest_avi -eq 1 ]; then + [ $make_final_dest_folder -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then echo "-E- You can't specify '-v' or '-i' or '-f' or '-x' when operating in mirror mode with '-m'" | tee -a $logfile usage fi fi +# If the aspect ratio option was specified, set the scale variable appropriately for mencoder +if [ "$aspect" != "" ]; then + echo "$aspect" | grep -q "x" + if [ $? == 0 ]; then + echo "-E- You must specify the aspect option with a value whose format is W:H" + exit 1 + fi + echo "$aspect" | grep -q ":" + if [ $? != 0 ]; then + SCALE=",scale -zoom -sws 9 -xy $aspect" + else + SCALE=",scale=$aspect" + fi +fi + + # Sanity Check - Key executables [[ ! -x `which lsdvd` ]] && echo "-E- missing dependency: lsdvd" && exit [[ ! -x `which volname` ]] && echo "-E- missing dependency: volname" && exit @@ -178,10 +235,11 @@ fi [[ ! -x `which dvdauthor` ]] && echo "-E- missing dependency: dvdauthor" && exit [[ ! -x `which mkisofs` ]] && echo "-E- missing dependency: mkisofs" && exit -############################################### +############################################################################################## typeset -i ripdvd if [ -z "$dvdname" ]; then + # make sure the DVD device is accessible volname $dev > /dev/null 2>&1 if [ $? != 0 ]; then @@ -191,19 +249,96 @@ if [ -z "$dvdname" ]; then # now capture the volume name from the device dvdname=`volname $dev | awk '{ print $1 }'` ripdvd=1 + else + + # check to see if dvdname is a full path to a real directory + # if it is, set dvdname and dvdpath appropriately + if [ -d "$dvdname" ]; then + dvdpath="$dvdname" + dvdname=`basename "$dvdname"` + keep_dvdfolder=1 + if [ -z "$dvdname" ]; then + echo "-E- Unable to extract dvdname from path: $dvdpath" + exit 1 + fi + if [ ! -d "$dvdpath/VIDEO_TS" ]; then + echo "-E- You must supply a full path to a valid DVD folder with this option" + exit 1 + fi + fi + + # Check to see if dvdname is a full path to a file + if [ -f "$dvdname" ]; then + valid_file=0 + + # check to see if dvdname is a full path to an MPG2 (VOB) file + # if it is, set dvdname and vobfile appropriately + file "$dvdname" | grep -q "MPEG" + if [ $? == 0 ]; then + # It is a valid MPEG2 file, now strip the extension off our dvdname + vobfile="$dvdname" + dvdname=`basename "$dvdname"` + dvdname=${dvdname%.[^.]*} + keep_vobfile=1 + valid_file=1 + fi + + # check to see if dvdname is a full path to an ISO file + # if it is, set dvdname and isofile appropriately + file "$dvdname" | grep -q -e "ISO" -e "UDF" + if [ $? == 0 ]; then + # It is a valid ISO file, now strip the extension off our dvdname + isofile="$dvdname" + dvdname=`basename "$dvdname"` + dvdname=${dvdname%.[^.]*} + keep_isofile=1 + valid_file=1 + fi + + # If we didn't find a handler for the file above, complain + if [ $valid_file -eq 0 ]; then + echo "-E- Unsupported file type: $vobfile" + exit 1 + fi + + # Throw an error if we can't find what the -n option is pointing to + else + echo "-E- Unable to find the directory or file specified by the '-n $dvdname' option. Please make sure the path is valid." + exit 1 + fi + + # Set the ripdvd flag to false since we aren't ripping a DVD disk ripdvd=0 + + # Since we aren't ripping a DVD disk, don't eject anything either + eject_disk=0 + fi +# remove bad characters from the dvdname +dvdname=${dvdname%.} # remove trailing '.' character + +# add the suffix extension to the end of the dvdname +dvdname=$dvdname$extension + +# make a "safe" dvdname (remove special characters) +safedvdname=`basename "$dvdname" | sed 's/[ !&*\\$?]/_/g'` + # Make sure we have a non-empty dvdname if [ -z "$dvdname" ]; then echo "-E- unable to determine dvdname" exit 1 fi +# make sure our vobfile value is set +if [ -z "$vobfile" ]; then + vobfile="$dest/$dvdname.VOB" +fi + # set up some variables to hold various logfiles logfile="$logdir/$dvdname.log" -passlogfile="$tmpdir/divx2pass.log" +passlogfile="$tmpdir/$safedvdname.log" ddrescuelog=`tempfile` dvdauthorlog=`tempfile` encodelog=`tempfile` @@ -227,8 +362,9 @@ if [ ! -d "$logdir" ]; then fi fi -############################################### +############################################################################################## # cleanup functions +############################################################################################## cleanup() { if [ $keep_intermediate_files -eq 0 ]; then [[ -e "$dvdauthorlog" ]] && rm -f "$dvdauthorlog" @@ -236,10 +372,10 @@ cleanup() { [[ -e "$encodelog" ]] && rm -f "$encodelog" [[ -e "$dumplog" ]] && rm -f "$dumplog" else - [[ -e "$dvdauthorlog" ]] && echo "-> Keeping dvdauthor log: $dvdauthorlog" | tee -a $logfile - [[ -e "$ddrescuelog" ]] && echo "-> Keeping ddrescue log: $ddrescuelog" | tee -a $logfile - [[ -e "$encodelog" ]] && echo "-> Keeping encode log: $encodelog" | tee -a $logfile - [[ -e "$dumplog" ]] && echo "-> Keeping dump log: $dumplog" | tee -a $logfile + [[ -e "$dvdauthorlog" ]] && echo "-> Keeping dvdauthor log: $dvdauthorlog" | tee -a "$logfile" + [[ -e "$ddrescuelog" ]] && echo "-> Keeping ddrescue log: $ddrescuelog" | tee -a "$logfile" + [[ -e "$encodelog" ]] && echo "-> Keeping encode log: $encodelog" | tee -a "$logfile" + [[ -e "$dumplog" ]] && echo "-> Keeping dump log: $dumplog" | tee -a "$logfile" fi echo "" } @@ -250,10 +386,11 @@ fatal_and_exit() { else msg=$1 fi - echo -e 2>&1 "$msg" | tee -a $logfile + echo -e 2>&1 "$msg" | tee -a "$logfile" if [[ -n "$mailto" ]]; then echo -e "$msg" | mailx -s "dvd rip of $dvdname FAILED" "$mailto" fi + keep_intermediate_files=1 exit 1 } @@ -261,27 +398,300 @@ fatal_and_exit() { trap fatal_and_exit INT trap cleanup EXIT -############################################### +############################################################################################## # processing functions -function make_dvd_iso_image { - # load the CSS codes in the DVD drive - lsdvd $dev >> "$logfile" - if [ $? != 0 ]; then - fatal_and_exit "-E- lsdvd $dev failed" +############################################################################################## + +# encode the vob file into a compressed file format +function encode_vob_file { + + # Set a variable that we will use later to determine if we found a handler for $profile or not + typeset -i found_profile=0 + + # For a given profile, to override the 2 pass behavior to be single pass, + # simply set the PASSES variable below to "2" instead of "1 2" inside your profile handler. + # It indicates which PASS numbers to loop over. PASSES="2" means just do pass 2 => single pass mode. + PASSES="1 2" + + # Declare our default 2 pass variables + passlogfile_opt="-passlogfile $passlogfile" + pass_opt="pass=%PASS" + + # Check the global force_onepass_mode. If it is set, change our variables appropriately + # to force 1-pass encoding across all profiles. + if [ $force_onepass_mode -eq 1 ]; then + PASSES="2" + passlogfile_opt="" + pass_opt="" + fi + + # XVID profile + if [ "$profile" == "xvid" ] || [ "$profile" == "xvidhq" ] || [ "$profile" == "xvidvhq" ]; then + found_profile=1 + final_output_file="$dest/$dvdname.avi" + mencoder_general_opts="$lang_opts $passlogfile_opt" + mencoder_output_opts="-ofps 30000/1001 -ffourcc DIVX" + mencoder_video_filter_opts="-vf pullup,softskip,hqdn3d=2:1:2$CROP$SCALE" + mencoder_video_encoder_opts="-ovc xvid -xvidencopts $pass_opt" + + # Very High Quality (16fps) + if [ "$profile" == "xvidvhq" ]; then + video_encoder_opts[0]="bitrate=$target_bitrate" + video_encoder_opts[1]="threads=$mencoder_threads" + video_encoder_opts[2]="chroma_opt" + video_encoder_opts[3]="vhq=4" + video_encoder_opts[4]="bvhq=1" + video_encoder_opts[5]="quant_type=mpeg" + video_encoder_opts[6]="autoaspect" + fi + # High Quality (20fps) + if [ "$profile" == "xvidhq" ]; then + video_encoder_opts[0]="bitrate=$target_bitrate" + video_encoder_opts[1]="threads=$mencoder_threads" + video_encoder_opts[2]="chroma_opt" + video_encoder_opts[3]="vhq=2" + video_encoder_opts[4]="bvhq=1" + video_encoder_opts[5]="quant_type=mpeg" + video_encoder_opts[6]="autoaspect" + fi + # Fast (28fps) + if [ "$profile" == "xvid" ]; then + video_encoder_opts[0]="bitrate=$target_bitrate" + video_encoder_opts[1]="threads=$mencoder_threads" + video_encoder_opts[2]="vhq=0" + video_encoder_opts[3]="turbo" + video_encoder_opts[4]="autoaspect" + fi + + for OPTS in "${video_encoder_opts[@]}"; do + mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS" + done + + if [ $audio_2ch -eq 0 ]; then + # These options produce good 6 channel audio for linux and windows + mencoder_audio_opts="-oac copy" + # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails. + mencoder_audioch_opts[0]="-channels 6 -af channels=6" + mencoder_audioch_opts[1]="-af channels=6" + mencoder_audioch_opts[2]="" + else + # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player) + mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate" + mencoder_audioch_opts[0]="" + fi + + fi + + # MP4 encoding profiles + # These are currently in BETA. They don't work that great. A new recipe is needed, for the audio. + if [ "$profile" == "mp4" ] || [ "$profile" == "mp4hq" ] || [ "$profile" == "mp4vhq" ]; then + found_profile=1 + final_output_file="$dest/$dvdname.mp4" + mencoder_general_opts="$lang_opts $passlogfile_opt" + mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4" + mencoder_video_filter_opts="-vf harddup$CROP$SCALE"; + mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt" + + # Very High Quality (6fps) + if [ "$profile" == "mp4vhq" ]; then + video_encoder_opts[0]="bitrate=$target_bitrate" + video_encoder_opts[1]="threads=$mencoder_threads" + video_encoder_opts[2]="subq=6" + video_encoder_opts[3]="frameref=5" + video_encoder_opts[4]="bframes=3" + video_encoder_opts[5]="8x8dct" + video_encoder_opts[6]="me=umh" + video_encoder_opts[7]="b_pyramid" + video_encoder_opts[8]="weight_b" + video_encoder_opts[9]="partitions=all" + fi + # High Quality (13fps) + if [ "$profile" == "mp4hq" ]; then + video_encoder_opts[0]="bitrate=$target_bitrate" + video_encoder_opts[1]="threads=$mencoder_threads" + video_encoder_opts[2]="subq=5" + video_encoder_opts[3]="frameref=2" + video_encoder_opts[4]="bframes=3" + video_encoder_opts[5]="8x8dct" + video_encoder_opts[6]="b_pyramid" + video_encoder_opts[7]="weight_b" + fi + # Fast (17fps) + if [ "$profile" == "mp4" ]; then + video_encoder_opts[0]="bitrate=$target_bitrate" + video_encoder_opts[1]="threads=$mencoder_threads" + video_encoder_opts[2]="subq=4" + video_encoder_opts[3]="bframes=2" + video_encoder_opts[4]="b_pyramid" + video_encoder_opts[5]="weight_b" + fi + + for OPTS in "${video_encoder_opts[@]}"; do + mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS" + done + + if [ $audio_2ch -eq 0 ]; then + # These options produce good 6 channel audio for linux and windows + #mencoder_audio_opts="-oac copy" + # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails. + #mencoder_audioch_opts[0]="-channels 6 -af channels=6" + #mencoder_audioch_opts[1]="-af channels=6" + #mencoder_audioch_opts[2]="" + mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw" + mencoder_audioch_opts[0]="-channels 6 -srate 48000 -af volnorm=1" + 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=$audio_bitrate" + #mencoder_audioch_opts[0]="" + mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw" + mencoder_audioch_opts[0]="-channels 2 -srate 48000 -af volnorm=1" + fi + fi - # read the DVD, ignoring/skipping CRC errors + # iphone and ipod MP4 profiles + if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then + found_profile=1 + if [ "$profile" == "iphone" ]; then + # SCALE: 480x320 + # scale width to 480, set height appropriately, but keep a multiple of 16 + #SCALE=",scale=480:-10" + # scale the video down however far is necessary to fit in 480x320 + SCALE=",dsize=480:320:0,scale=-8:-8" + else + # SCALE: 320x240 + # scale width to 320, set height appropriately, but keep a multiple of 16 + #SCALE=",scale=320:-10" + # scale the video down however far is necessary to fit in 320x240 + SCALE=",dsize=320:240:0,scale=-8:-8" + fi + final_output_file="$dest/$dvdname.mp4" + mencoder_general_opts="$lang_opts $passlogfile_opt" + mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4" + mencoder_video_filter_opts="-vf harddup$CROP$SCALE"; + mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt" + video_encoder_opts[0]="bitrate=$target_bitrate" + video_encoder_opts[1]="threads=$mencoder_threads" + video_encoder_opts[2]="vbv_maxrate=1500" + video_encoder_opts[3]="vbv_bufsize=2000" + video_encoder_opts[4]="nocabac" + video_encoder_opts[5]="me=umh" + video_encoder_opts[6]="subq=6" + video_encoder_opts[7]="frameref=6" + video_encoder_opts[8]="trellis=1" + video_encoder_opts[9]="level_idc=30" + video_encoder_opts[10]="global_header" + video_encoder_opts[11]="bframes=0" + video_encoder_opts[12]="partitions=all" + for OPTS in "${video_encoder_opts[@]}"; do + 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_audioch_opts[0]="-channels 2 -srate 48000" + fi + + if [ $found_profile -eq 0 ]; then + fatal_and_exit "-E- Unable to find a profile handler for profile: $profile" + fi + + # Do not edit this line. $mencoder_video_encoder_opts must be last + mencoder_opts="$mencoder_general_opts $mencoder_output_opts $mencoder_audio_opts $mencoder_video_filter_opts $mencoder_video_encoder_opts" + mencoder_retval=0 + + for PASS in $PASSES + do + # Set some options based on which pass we are in + mencoder_opts_for_pass=$(echo "$mencoder_opts" | sed "s,%PASS,$PASS,g") + [ $PASS -eq 1 ] && mencoder_opts_for_pass="$mencoder_opts_for_pass:turbo" + [ $PASS -eq 1 ] && output_file="/dev/null" + [ $PASS -eq 2 ] && output_file="$final_output_file" + + # It's possible that the audio channel encoding may not work. Cycle through all our different audioch_opts until we find one that works. + for CH_OPTS in "${mencoder_audioch_opts[@]}"; + do + echo -e " Encoding pass $PASS" + echo -e "\n Encoding pass $PASS: mencoder $CH_OPTS $mencoder_opts_for_pass \"$vobfile\" -o \"$output_file\" >> $encodelog 2>&1" >> "$logfile" + mencoder $CH_OPTS $mencoder_opts_for_pass "$vobfile" -o "$output_file" > $encodelog 2>&1 + mencoder_retval=$? + grep -q "\[channels\] Invalid" $encodelog + if [ $? != 0 ]; then + break; + else + echo -e "\n-W- Audio channel encoding error. Falling back to next audio channel encoding scheme." >> "$logfile" + fi + done + + if [ $mencoder_retval != 0 ]; then + fatal_and_exit "-E- Unhandled mencoder error" + fi + + # Concatenate the encode log to our main log file, greping out unwanted lines + cat $encodelog | grep -v "^Pos:" | grep -v "duplicate" >> "$logfile" + + done +} + +function make_dvd_iso_image { + isofile="$1" - ddrescue -n -b 2048 $dev "$isofile" "$ddrescuelog" - if [ $? != 0 ]; then - fatal_and_exit "-E- ddrescue -n -b 2048 $dev \"$isofile\" failed" + + # check to see if we have a dvdpath to rip from instead of $dev + if [ -z "$dvdpath" ]; then + # load the CSS codes in the DVD drive + lsdvd $dev >> "$logfile" + if [ $? != 0 ]; then + fatal_and_exit "-E- lsdvd $dev failed" + fi + + # read the DVD, ignoring/skipping CRC errors + ddrescue -n -b 2048 $dev "$isofile" "$ddrescuelog" + if [ $? != 0 ]; then + fatal_and_exit "-E- ddrescue -n -b 2048 $dev \"$isofile\" failed" + fi + cat "$ddrescuelog" >> "$logfile" + else + # rip from a path instead + make_dvd_iso_image_from_folder "$dvdpath" "$isofile" 1 + fi +} + +function make_dvd_iso_image_from_folder { + + src="$1" + dst="$2" + handle_error=$3 + + echo "-> Creating ISO image of DVD video: $src -> $dst" | tee -a "$logfile" + + # make an iso image out of our directory + echo " mkisofs -dvd-video \"$src\" 2>> \"$dumplog\" | dd of=\"$dst\" obs=32k seek=0 > /dev/null 2>> $dumplog" >> "$logfile" + mkisofs -dvd-video "$src" 2>> "$dumplog" | dd of="$dst" obs=32k seek=0 > /dev/null 2>> "$dumplog" + + # set the audio languages from the iso if it exists and is non-zero in size + if [ -s "$dst" ]; then + get_feature_title "$dst" + get_audio_id_from_iso "$dst" + fi + + # make sure we were able to create the iso image from the folder given to us + if [ ! -s "$dst" ] && [ $handle_error -eq 1 ]; then + echo "-> Unable to make an iso image from the DVD folder: $dvdpath" + echo " Falling back to mplayer to create a main feature VOB from the folder instead: $dvdpath" + # remove the bad iso file + [[ -e "$dst" ]] && rm -f "$dst" + # get the feature title from the DVD folder + get_feature_title "$dvdpath" + # create our main VOB file from the ISO + create_main_vob_with_mplayer "$dvdpath" + # get our audio id from the VOB file + get_audio_id_from_vob "$vobfile" fi - cat "$ddrescuelog" >> "$logfile" } function make_dvdbackup_folder_image { # extract the feature title from the DVD image - echo "-> Extracting feature title using dvdbackup" | tee -a $logfile + echo "-> Extracting feature title using dvdbackup" | tee -a "$logfile" [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname" dvdbackup -F -i "$isofile" -o "$tmpdir" >> "$logfile" if [ $? != 0 ]; then @@ -291,10 +701,10 @@ function make_dvdbackup_folder_image { function make_dvdauthor_folder_image { # create a new DVD video of the feature title - echo "-> Creating DVD video $dest/$dvdname" | tee -a $logfile + echo "-> Creating DVD video $dest/$dvdname" | tee -a "$logfile" [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname" dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1 - cat $dvdauthorlog | grep -v "VOBU" >> $logfile + cat $dvdauthorlog | grep -v "VOBU" >> "$logfile" # There is a chance that dvdauthor won't like some of the VOBs. # We can't tell ahead of time which ones it will choke on. @@ -311,17 +721,18 @@ function make_dvdauthor_folder_image { if [[ ! -f "$badvob" ]]; then fatal_and_exit "-E- Found a bad VOB, but could not extract it's name properly: $badvob" fi - echo "-> Fixing SCR errors in DVD video file $badvob" | tee -a $logfile - cat $badvob | mencoder $lang_opts -quiet -of mpeg -mpegopts format=dvd -oac copy -ovc copy - -o $badvob.fixed >> $logfile 2>&1 + echo "-> Fixing SCR errors in DVD video file $badvob" | tee -a "$logfile" + cat $badvob | mencoder $lang_opts -quiet -of mpeg -mpegopts format=dvd -oac copy -ovc copy - -o $badvob.fixed >> "$logfile" 2>&1 mv -f $badvob.fixed $badvob echo "-> Creating DVD video $dest/$dvdname" dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1 - cat $dvdauthorlog | grep -v "VOBU" >> $logfile + cat $dvdauthorlog | grep -v "VOBU" >> "$logfile" grep -q "SCR moves" $dvdauthorlog done } function get_feature_title { + source="$1" # if a feature title was given on the command line, use it if [ $feature_title_override -ne 0 ]; then feature_title=$feature_title_override @@ -331,7 +742,7 @@ function get_feature_title { if [ $ripdvd -eq 1 ]; then feature_title=`lsdvd $dev | awk '/Longest/ { print $NF }'` else - feature_title=`lsdvd "$isofile" | awk '/Longest/ { print $NF }'` + feature_title=`lsdvd "$source" 2>/dev/null | awk '/Longest/ { print $NF }'` fi } @@ -351,6 +762,11 @@ function create_main_vob_with_cat { } function create_main_vob_with_mplayer { + + # argument processing + source="$1" + remove_dumplog=$2 + # make sure we have a valid feature title if [ $invalid_feature_title -eq 1 ] && [ $feature_title_override -eq 0 ]; then fatal_and_exit "-E- You must have a valid feature title to get the VOB via mplayer dumpstream. We can't determine the feature title for this DVD." @@ -365,31 +781,31 @@ function create_main_vob_with_mplayer { fi # use mplayer to create the main VOB file - remove_dumplog=$1 - echo "-> Using mplayer to dump the DVD feature title $feature_title to a VOB file directly: $dest/$dvdname.VOB" | tee -a $logfile - echo " mplayer $lang_opts -dumpstream -dumpfile \"$dest/$dvdname.VOB\" -dvd-device \"$isofile\" dvd://$feature_title > $dumplog 2>&1" >> $logfile - mplayer $lang_opts -dumpstream -dumpfile "$dest/$dvdname.VOB" -dvd-device "$isofile" dvd://$feature_title > $dumplog 2>&1 + echo "-> Using mplayer to dump the DVD feature title $feature_title to a VOB file directly: $vobfile" | tee -a "$logfile" + echo " mplayer $lang_opts -dumpstream -dumpfile \"$vobfile\" -dvd-device \"$source\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile" + mplayer $lang_opts -dumpstream -dumpfile "$vobfile" -dvd-device "$source" dvd://$feature_title > $dumplog 2>&1 if [ $? != 0 ]; then - cat $dumplog | grep -v "^A:" >> $logfile + cat $dumplog | grep -v "^A:" >> "$logfile" fatal_and_exit "-E- Mplayer Failed" fi - cat $dumplog | grep -v "^A:" >> $logfile + cat $dumplog | grep -v "^A:" >> "$logfile" [[ -e "$dumplog" ]] && [[ $remove_dumplog -eq 1 ]] && rm -f $dumplog } function get_audio_id_from_iso { # Adjust our audio ID to find the english audio stream # This should be 128. However, if 128 is not there, pick the next one that incrementally is. + iso="$1" aidcheck=`tempfile` aid=128 - mplayer -v -endpos 0 -dvd-device "$isofile" dvd://$feature_title > $aidcheck 2>&1 + mplayer -v -endpos 0 -dvd-device "$iso" dvd://$feature_title > $aidcheck 2>&1 grep -q "aid: $aid" $aidcheck while [ $? == 1 ] && [ $aid -lt 159 ]; do (( aid = aid + 1 )) grep -q "aid: $aid" $aidcheck done [[ -e "$aidcheck" ]] && rm -f "$aidcheck" - echo "-> Setting the audio stream ID to $aid" | tee -a $logfile + echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile" # mencoder default DVD audio track language selection (english) lang_opts="-aid $aid -alang en" } @@ -397,18 +813,44 @@ function get_audio_id_from_iso { function get_crop_from_iso { FRAMES=10000 echo "-> Detecting black frame border crop value from ISO file" - echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device \"$isofile\" dvd://$feature_title > $dumplog 2>&1" >> $logfile + echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device \"$isofile\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile" mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device "$isofile" dvd://$feature_title > $dumplog 2>&1 [[ -e "md5sums" ]] && rm -f "md5sums" CROP=`cat $dumplog | grep CROP | tail -1` - echo " Found crop value of $CROP" >> $logfile + echo " Found crop value of $CROP" >> "$logfile" CROP=${CROP#* crop=} CROP=${CROP%%\).*} typeset -i CROPCHECK CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'` - echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> $logfile + echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile" if [ -z "$CROP" ]; then - fatal_and_exit "-E- Unable to extract CROP value from iso: $isofile" + echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile" + return + fi + if [ $CROPCHECK -lt 0 ]; then + CROP="" + else + CROP=",crop=$CROP" + fi + echo " Setting mencoder crop filter to: $CROP" +} + +function get_crop_from_vob { + FRAMES=10000 + echo "-> Detecting black frame border crop value from VOB file" + echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark \"$vobfile\" > $dumplog 2>&1" >> "$logfile" + mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark "$vobfile" > $dumplog 2>&1 + [[ -e "md5sums" ]] && rm -f "md5sums" + CROP=`cat $dumplog | grep CROP | tail -1` + echo " Found crop value of $CROP" >> "$logfile" + CROP=${CROP#* crop=} + CROP=${CROP%%\).*} + typeset -i CROPCHECK + CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'` + echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile" + if [ -z "$CROP" ]; then + echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile" + return fi if [ $CROPCHECK -lt 0 ]; then CROP="" @@ -421,16 +863,17 @@ function get_crop_from_iso { function get_audio_id_from_vob { # Adjust our audio ID to find the english audio stream # This should be 128. However, if 128 is not there, pick the next one that incrementally is. + vob="$1" aidcheck=`tempfile` aid=128 - mplayer -v -endpos 0 "$tmpdir/$dvdname.VOB" > $aidcheck 2>&1 + mplayer -v -endpos 0 "$vob" > $aidcheck 2>&1 grep -q "Found audio stream: $aid" $aidcheck while [ $? == 1 ] && [ $aid -lt 159 ]; do (( aid = aid + 1 )) grep -q "Found audio stream: $aid" $aidcheck done [[ -e "$aidcheck" ]] && rm -f "$aidcheck" - echo "-> Setting the audio stream ID to $aid" | tee -a $logfile + echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile" # mencoder default DVD audio track language selection (english) lang_opts="-aid $aid -alang en" } @@ -449,7 +892,7 @@ function check_vob_for_corrupted_start { grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer" while [ $? == 0 ] && [ $skip -lt $endpos ]; do (( skip = skip + 5 )) - echo "-> Bad VOB copy protection detected. Trying new skip value of $skip" | tee -a $logfile + echo "-> Bad VOB copy protection detected. Trying new skip value of $skip" | tee -a "$logfile" mencoder -ss $skip -endpos $endpos $lang_opts -of mpeg -mpegopts format=dvd:tsaf -oac copy -ovc copy "$tmpdir/$dvdname.VOB" -o /dev/null > $badvobcheck 2>&1 if [ $? != 0 ]; then fatal_and_exit "-E- Mencoder Failed" @@ -459,7 +902,7 @@ function check_vob_for_corrupted_start { [[ -e "$badvobcheck" ]] && rm -f "$badvobcheck"; # cat the giant VOB into mencoder to create a playable VOB file - cat "$tmpdir/$dvdname.VOB" | mencoder -ss $skip -quiet $lang_opts -of mpeg -mpegopts format=dvd:tsaf -oac copy -ovc copy - -o "$dest/$dvdname.VOB" >> $logfile 2>&1 + cat "$tmpdir/$dvdname.VOB" | mencoder -ss $skip -quiet $lang_opts -of mpeg -mpegopts format=dvd:tsaf -oac copy -ovc copy - -o "$vobfile" >> "$logfile" 2>&1 if [ $? != 0 ]; then fatal_and_exit "-E- Mencoder Failed" fi @@ -473,14 +916,14 @@ function check_vob_for_completeness { # detect this by seeing how much smaller the dst vob is from the src vob. MAX_FILESIZE_DELTA_PERCENT=70 SRC_VOB_FILESIZE=$(stat -c%s "$tmpdir/$dvdname.VOB") - DST_VOB_FILESIZE=$(stat -c%s "$dest/$dvdname.VOB") + DST_VOB_FILESIZE=$(stat -c%s "$vobfile") FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'` if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then # Try one other way to get the VOB using mplayer directly to rip the feature titleset. - echo "-> Detected bad VOB size copy protection after processing concatenated VOB file." | tee -a $logfile - create_main_vob_with_mplayer + echo "-> Detected bad VOB size copy protection after processing concatenated VOB file." | tee -a "$logfile" + create_main_vob_with_mplayer "$isofile" [[ -e "$dumplog" ]] && rm -f $dumplog - DST_VOB_FILESIZE=$(stat -c%s "$dest/$dvdname.VOB") + DST_VOB_FILESIZE=$(stat -c%s "$vobfile") FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'` if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'" @@ -496,11 +939,11 @@ function check_vob_for_too_many_video_packets { # in, but it is WAY off the audio. This appears to be due to some bad frames at the beginning of # the 1st VOB. Until I figure out how to work around this, detect it, and error out. # instead of pulling the image from the disk again, you can pull it directly from the iso: -dvd-device $iso_path - grep -q "Too many video packets in the buffer:" $logfile + grep -q "Too many video packets in the buffer:" "$logfile" if [ $? == 0 ]; then # Try one other way to get the VOB using mplayer directly to rip the feature titleset. - echo "-> Detected corrupt audio stream copy protection after processing concatenated VOB file." | tee -a $logfile - create_main_vob_with_mplayer + echo "-> Detected corrupt audio stream copy protection after processing concatenated VOB file." | tee -a "$logfile" + create_main_vob_with_mplayer "$isofile" grep -q "Too many video packets in the buffer:" $dumplog if [ $? == 0 ]; then [[ -e "$dumplog" ]] && rm -f $dumplog @@ -518,20 +961,20 @@ function check_vob_for_a52_crc_errors { # the "a52: CRC check failed" copy protection scheme. MAX_ERRORS=10 ENDPOS=120 - echo "-> Checking for a52 audio stream CRC errors" | tee -a $logfile - mplayer -endpos $ENDPOS -ao null -vo null "$dest/$dvdname.VOB" > $dumplog 2>&1 - cat $dumplog | grep -v "^A:" >> $logfile + echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile" + mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1 + cat $dumplog | grep -v "^A:" >> "$logfile" errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'` if [ $errors -gt $MAX_ERRORS ]; then - echo "-> Detected a52 audio stream CRC errors copy protection after processing concatenated VOB file." | tee -a $logfile - create_main_vob_with_mplayer - echo "-> Checking for a52 audio stream CRC errors" | tee -a $logfile - mplayer -endpos $ENDPOS -ao null -vo null "$dest/$dvdname.VOB" > $dumplog 2>&1 + echo "-> Detected a52 audio stream CRC errors copy protection after processing concatenated VOB file." | tee -a "$logfile" + create_main_vob_with_mplayer "$isofile" + echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile" + mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1 if [ $? != 0 ]; then - cat $dumplog | grep -v "^A:" >> $logfile + cat $dumplog | grep -v "^A:" >> "$logfile" fatal_and_exit "-E- Mplayer Failed" fi - cat $dumplog | grep -v "^A:" >> $logfile + cat $dumplog | grep -v "^A:" >> "$logfile" errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'` if [ $errors -gt $MAX_ERRORS ]; then fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'" @@ -543,7 +986,7 @@ 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 [ $target_size -ne 0 ]; then - vob_length=`mplayer -identify -v "$dest/$dvdname.VOB" -endpos 0 2>&1 | grep ID_LENGTH | awk -F '=' '{ print $2 }' | awk -F '.' '{ print $1 }'` + vob_length=`mplayer -identify -v "$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" fi @@ -552,8 +995,8 @@ function calculate_bitrate_from_target_size { function create_dvdauthor_dvd_xml_file { # make a dvdauthor xml menu file to create a valid DVD video from # this script does a good job, but we'll still need to clean it up a bit after it runs - echo "-> Creating dvdauthor XML menu file" | tee -a $logfile - makexml -overwrite -dvd *.VOB -out dvd >> $logfile 2>&1 + echo "-> Creating dvdauthor XML menu file" | tee -a "$logfile" + makexml -overwrite -dvd *.VOB -out dvd >> "$logfile" 2>&1 if [ $? != 0 ]; then fatal_and_exit '-E- makexml -dvd *.VOB -out dvd failed' fi @@ -601,9 +1044,9 @@ function create_dvdauthor_dvd_xml_file { function check_for_mplayer_dumpstream_incompatibility { - echo "-> Checking for mplayer dumpstream incompatibilities" | tee -a $logfile + echo "-> Checking for mplayer dumpstream incompatibilities" | tee -a "$logfile" - if [ ! -e "$dest/$dvdname.VOB" ]; then + if [ ! -e "$vobfile" ]; then # mplayer dumpstream does not work on DVDs that obscure the feature title. # A DVD that has 99 titles, where the longest title isn't the main feature # breaks mplayer dumpstream. We have to fallback to using dvdbackup to figure @@ -617,13 +1060,14 @@ function check_for_mplayer_dumpstream_incompatibility { # If we have 99 titles and a feature title wasn't given on the command line, switch modes. if [ $? == 0 ] && [ $feature_title_override -eq 0 ]; then if [ $trust_feature_title_autodetect_when_uncertain -eq 0 ]; then - echo "-E- Unable to determine the feature title due to the 99 title copy protection scheme" | tee -a $logfile - echo " You will need to determine this yourself and rerun the script with the -t option" | tee -a $logfile + echo "-E- Unable to determine the feature title due to the 99 title copy protection scheme" | tee -a "$logfile" + echo " You will need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile" + echo " You can google this DVD to find out what it's feature title is, or you can play it in a conventional DVD player to find it." | tee -a "$logfile" invalid_feature_title=1 else - echo " Falling back to non mplayer dumpstream methods to copy the DVD" | tee -a $logfile - echo "-W- We still may not be able to autodetect the right feature title" | tee -a $logfile - echo " You may need to determine this yourself and rerun the script with the -t option" | tee -a $logfile + echo " Falling back to non mplayer dumpstream methods to copy the DVD" | tee -a "$logfile" + echo "-W- We still may not be able to autodetect the right feature title" | tee -a "$logfile" + echo " You may need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile" use_mplayer_dumpstream=0 invalid_feature_title=1 fi @@ -635,12 +1079,12 @@ function check_for_mplayer_dumpstream_incompatibility { # This can be detected by telling mplayer to parse the VOB file by copying its audio # video streams to a dummy output file (/dev/null). Do that here to check for that # problem before continuing. - if [ -e "$dest/$dvdname.VOB" ]; then + if [ -e "$vobfile" ]; then mplayer_opts="-quiet -ofps 30000/1001 -ffourcc DIVX -oac copy -ovc copy" - mencoder $mplayer_opts "$dest/$dvdname.VOB" -o "/dev/null" > $dumplog 2>&1 + mencoder $mplayer_opts "$vobfile" -o "/dev/null" > $dumplog 2>&1 grep -q "Too many audio packets in the buffer" $dumplog if [ $? == 0 ]; then - echo "-> The VOB dumped by mplayer is invalid. Falling back to non mplayer dumpstream to copy the DVD" | tee -a $logfile + echo "-> The VOB dumped by mplayer is invalid. Falling back to non mplayer dumpstream to copy the DVD" | tee -a "$logfile" use_mplayer_dumpstream=0 mplayer_dumpstream_incompatibility=1 fi @@ -656,53 +1100,57 @@ function fill_mythvideo_metadata { # Make sure the fill mythvideo metadata option has been set to 1 if [ $fill_mythvideo_metadata -eq 0 ]; then - echo "-> fill_mythvideo_metadata=0 therefore not updating mythvideo metadata for this rip" | tee -a $logfile + echo "-> fill_mythvideo_metadata=0 therefore not updating mythvideo metadata for this rip" | tee -a "$logfile" return 0 fi # If the fill mythvideo metadata script is present, run it # fill_mythvideo_metadata.plThis will download the metadata for the DVD we ripped. if [[ -x `which fill_mythvideo_metadata.pl` ]]; then - echo "-> Running fill_mythvideo_metadata.pl to lookup/add/update the metadata for this DVD: $filename" | tee -a $logfile - fill_mythvideo_metadata.pl -N 0 -F "$filename" >> $logfile 2>&1 + echo "-> Running fill_mythvideo_metadata.pl to lookup/add/update the metadata for this DVD: $filename" | tee -a "$logfile" + fill_mythvideo_metadata.pl -N 0 -F "$filename" >> "$logfile" 2>&1 else - echo "-W- Unable to find the fill_mythvideo_metadata.pl script in your PATH. Unable to autofill the mythvideo DB for this rip." | tee -a $logfile - echo " Set the fill_mythvideo_metadata variable to 0 in the script to avoid running this step." | tee -a $logfile + echo "-W- Unable to find the fill_mythvideo_metadata.pl script in your PATH. Unable to autofill the mythvideo DB for this rip." | tee -a "$logfile" + echo " Set the fill_mythvideo_metadata variable to 0 in the script to avoid running this step." | tee -a "$logfile" fi } +# remove the intermediate VOB file function remove_intermediate_vob_file { - # remove the intermediate VOB file if [ $keep_intermediate_files -eq 0 ]; then [[ -e "$tmpdir/$dvdname.VOB" ]] && rm -f "$tmpdir/$dvdname.VOB" else - echo "-> Keeping intermediate concatenated VOB file: $tmpdir/$dvdname.VOB" | tee -a $logfile + echo "-> Keeping intermediate concatenated VOB file: $tmpdir/$dvdname.VOB" | tee -a "$logfile" fi } +# remove the original DVD image function remove_intermediate_iso_file { - # remove the original DVD image + [[ $keep_isofile -eq 1 ]] && return 1 if [ $keep_intermediate_files -eq 0 ]; then [[ -e "$isofile" ]] && rm "$isofile" else - echo "-> Keeping ddrescue intermediate iso file: $isofile" | tee -a $logfile + echo "-> Keeping ddrescue intermediate iso file: $isofile" | tee -a "$logfile" fi } +# remove the intermediate dvdbackup folder function remove_intermediate_dvdbackup_folder { if [ $keep_intermediate_files -eq 0 ]; then [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname" else - echo "-> Keeping intermediate dvdbackup folder: $tmpdir/$dvdname" | tee -a $logfile + echo "-> Keeping intermediate dvdbackup folder: $tmpdir/$dvdname" | tee -a "$logfile" fi } -############################################### +############################################################################################## # MAIN +############################################################################################## # Make a note of when this DVD rip started date=`date` echo -e "\n$date DVD rip started" >> "$logfile" +echo "$cmd" >> "$logfile" # Rip the DVD - Mirror Mode if [ $mirror_mode -eq 1 ]; then @@ -715,10 +1163,12 @@ if [ $mirror_mode -eq 1 ]; then fill_mythvideo_metadata "$dest/$dvdname.iso" # eject the disk upon completion - eject -T $dev + if [ $eject_disk -ne 0 ]; then + eject -T $dev + fi date=`date` - echo "$date DVD rip completed" | tee -a $logfile + echo "$date DVD rip completed" | tee -a "$logfile" if [[ -n "$mailto" ]]; then cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto" @@ -729,26 +1179,31 @@ fi # Rip the DVD - Main Title Feature Only if [ $mirror_mode -eq 0 ]; then + # Rip image from DVD if [ $ripdvd -eq 1 ]; then - echo "-> Ripping DVD $dvdname to $dest" | tee -a $logfile - + echo "-> Ripping DVD $dvdname to $dest" | tee -a "$logfile" # use ddrescue to make an ISO image of the disk make_dvd_iso_image "$tmpdir/$dvdname.iso" - + fi + + # Rip image from DVD path + if [ -n "$dvdpath" ]; then + echo "-> Ripping DVD $dvdpath to $dest" | tee -a "$logfile" + make_dvd_iso_image_from_folder "$dvdpath" "$tmpdir/$dvdname.iso" 1 fi # make sure our isofile value is set if [ -z "$isofile" ]; then isofile="$tmpdir/$dvdname.iso" fi - - if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_avi -eq 1 ]; then + + if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then - if [ ! -e "$dest/$dvdname.VOB" ]; then - echo "-> Creating DVD video $dest/$dvdname.VOB" | tee -a $logfile + if [ ! -e "$vobfile" ]; then + echo "-> Creating DVD video $vobfile" | tee -a "$logfile" # get the feature title from the ISO - get_feature_title + get_feature_title "$isofile" # get the crop value from the ISO get_crop_from_iso @@ -760,10 +1215,10 @@ if [ $mirror_mode -eq 0 ]; then if [ $use_mplayer_dumpstream -eq 1 ]; then # get our audio id from the ISO file - get_audio_id_from_iso + get_audio_id_from_iso "$isofile" # create our main VOB file from the ISO - create_main_vob_with_mplayer + create_main_vob_with_mplayer "$isofile" # remove the intermediate VOB file remove_intermediate_vob_file @@ -783,7 +1238,7 @@ if [ $mirror_mode -eq 0 ]; then create_main_vob_with_cat # get our audio id from the VOB file - get_audio_id_from_vob + get_audio_id_from_vob "$tmpdir/$dvdname.VOB" # check for corrupted VOB start check_vob_for_corrupted_start @@ -806,96 +1261,38 @@ if [ $mirror_mode -eq 0 ]; then remove_intermediate_iso_file else - echo "-> Skipping VOB creation. VOB DVD video already exists: $dest/$dvdname.VOB" | tee -a $logfile + echo "-> Skipping VOB creation. VOB DVD video already exists: $vobfile" | tee -a "$logfile" + # get our audio id from the VOB file + get_audio_id_from_vob "$vobfile" + # get the crop value from the VOB + get_crop_from_vob fi - # transcode the DVD - if [ $make_final_dest_avi -eq 1 ]; then - echo "-> Encoding the DVD video to an AVI file" | tee -a $logfile + # eject the DVD disk since we are finished with it + [ $eject_disk -eq 2 ] && eject -T $dev + + # encode the VOB file to a compressed file format + if [ $make_final_dest_comp -eq 1 ]; then + echo "-> Encoding the DVD video to a compressed file" | tee -a "$logfile" # determine what our bitrate needs to be if a target size was specified instead calculate_bitrate_from_target_size - - # There was a lot of experimentation to arrive at these values - # These seem to work OK for me. If they don't work for you, feel - # free to adjust/change as needed. - - # Edit these as needed to suite your needs - mencoder_general_opts="-quiet $lang_opts -passlogfile $passlogfile" - mencoder_output_opts="-ofps 30000/1001 -ffourcc DIVX" - mencoder_video_filter_opts="-vf pullup,softskip,hqdn3d=2:1:2$CROP" - mencoder_video_encoder_opts="-ovc xvid -xvidencopts pass=%PASS:chroma_opt:vhq=4:bvhq=1:quant_type=mpeg:bitrate=$target_bitrate:autoaspect:threads=2" - - # There are a number of different ways to encode 6 channel audio. - # I've loaded 3 different ways into the mencoder_audioch_opts. - # It will cycle through them until it finds one that works. - # You can change the order to suit your needs. - if [ $audio_2ch -eq 0 ]; then - - # These options produce good 6 channel audio for the internal mythvideo player, but they can't play in Windows. - #mencoder_audio_opts="-oac lavc -lavcopts acodec=ac3" - #mencoder_audioch_opts[0]="-channels 6 -af channels=6:6:0:5:1:4:2:3:3:2:4:1:5:0" - - # These options produce good 6 channel audio for linux and windows (except the internal mythvideo player) - # This option requires playback under linux with mplayer to be done with options: -channels 6 -ac hwac3,hwdts,mad - mencoder_audio_opts="-oac copy" - - # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails. - mencoder_audioch_opts[0]="-channels 6 -af channels=6" - mencoder_audioch_opts[1]="-af channels=6" - mencoder_audioch_opts[2]="" - - else - # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player) - mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate" - mencoder_audioch_opts[0]="" - fi - - # Do not edit this line. $mencoder_video_encoder_opts must be last - mencoder_opts="$mencoder_general_opts $mencoder_output_opts $mencoder_audio_opts $mencoder_video_filter_opts $mencoder_video_encoder_opts" - mencoder_retval=0 - - for PASS in 1 2 - do - # Set some options based on which pass we are in - mencoder_opts_for_pass=$(echo "$mencoder_opts" | sed "s,%PASS,$PASS,g") - [ $PASS -eq 1 ] && mencoder_opts_for_pass="$mencoder_opts_for_pass:turbo" - [ $PASS -eq 1 ] && output_file="/dev/null" - [ $PASS -eq 2 ] && output_file="$dest/$dvdname.avi" - - # It's possible that the audio channel encoding may not work. Cycle through all our different audioch_opts until we find one that works. - for CH_OPTS in "${mencoder_audioch_opts[@]}"; - do - echo -e " Encoding pass $PASS" - echo -e "\n Encoding pass $PASS: mencoder $CH_OPTS $mencoder_opts_for_pass \"$dest/$dvdname.VOB\" -o \"$output_file\" >> $encodelog 2>&1" >> $logfile - mencoder $CH_OPTS $mencoder_opts_for_pass "$dest/$dvdname.VOB" -o "$output_file" > $encodelog 2>&1 - mencoder_retval=$? - grep -q "\[channels\] Invalid" $encodelog - if [ $? != 0 ]; then - break; - else - echo -e "\n-W- Audio channel encoding error. Falling back to next audio channel encoding scheme." >> $logfile - fi - done - if [ $mencoder_retval != 0 ]; then - fatal_and_exit "-E- Unhandled mencoder error" - fi - # Concatenate the encode log to our main log file, greping out unwanted lines - cat $encodelog | grep -v "Pos:" >> $logfile - done + + # encode the vob file into a compressed file format + encode_vob_file if [ $keep_intermediate_files -eq 0 ] && [ $make_final_dest_vob -eq 0 ]; then - [[ -e "$dest/$dvdname.VOB" ]] && rm -f "$dest/$dvdname.VOB"; + [[ -e "$vobfile" ]] && [[ $keep_vobfile -eq 0 ]] && rm -f "$vobfile"; [[ -e "$passlogfile" ]] && rm -f "$passlogfile"; else - echo "-> Keeping VOB file: $dest/$dvdname.VOB" | tee -a $logfile + echo "-> Keeping VOB file: $vobfile" | tee -a "$logfile" echo "-> Keeping mencoder 2pass logfile: $passlogfile" fi fi # add this video data to the mythtv DB - [ $make_final_dest_avi -eq 1 ] && fill_mythvideo_metadata "$dest/$dvdname.avi" - [ $make_final_dest_vob -eq 1 ] && fill_mythvideo_metadata "$dest/$dvdname.VOB" + [ $make_final_dest_comp -eq 1 ] && fill_mythvideo_metadata "$final_output_file" + [ $make_final_dest_vob -eq 1 ] && fill_mythvideo_metadata "$vobfile" else @@ -921,24 +1318,20 @@ if [ $mirror_mode -eq 0 ]; then popd > /dev/null 2>&1 if [ $make_final_dest_iso -eq 1 ]; then - echo "-> Creating ISO image of DVD video: $dest/$dvdname -> $dest/$dvdname.iso" | tee -a $logfile # make an iso image out of our directory - mkisofs -dvd-video "$dest/$dvdname" 2>> $logfile | dd of="$dest/$dvdname.iso" obs=32k seek=0 > /dev/null - if [ $? != 0 ]; then - fatal_and_exit '-E- mkisofs -dvd-video "$dest/$dvdname" | dd of="$dest/$dvdname.iso" obs=32k seek=0 failed' - fi + make_dvd_iso_image_from_folder "$dest/$dvdname" "$dest/$dvdname.iso" 0 # If the mkisofs was unable to make a .iso file for us, don't remove the DVD directory if [ -s "$dest/$dvdname.iso" ]; then if [ $make_final_dest_folder -eq 0 ]; then - echo "-> Removing DVD folder since ISO was created: $dest/$dvdname" | tee -a $logfile + echo "-> Removing DVD folder since ISO was created: $dest/$dvdname" | tee -a "$logfile" # remove the folder of the DVD image now that we have a .iso version of it [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname" fi else # we created an empty iso file, remove it - echo "-> Removing empty ISO image: $dest/$dvdname.iso" | tee -a $logfile + echo "-> Removing empty ISO image: $dest/$dvdname.iso" | tee -a "$logfile" echo "-> Keeping the DVD folder since the ISO image couldn't be created properly: $dest/$dvdname" [[ -e "$dest/$dvdname.iso" ]] && rm "$dest/$dvdname.iso" fi @@ -957,10 +1350,10 @@ if [ $mirror_mode -eq 0 ]; then remove_intermediate_dvdbackup_folder # eject the DVD disk upon completion - [ $ripdvd -eq 1 ] && eject -T $dev + [ $eject_disk -eq 1 ] && eject -T $dev date=`date` - echo "$date DVD rip completed" | tee -a $logfile + echo "$date DVD rip completed" | tee -a "$logfile" if [[ -n "$mailto" ]]; then cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto" @@ -968,3 +1361,4 @@ if [ $mirror_mode -eq 0 ]; then fi +##############################################################################################