3 # Author: Alan J. Pippin (apippin@pippins.net)
8 # Description: This script wraps a number of linux utilities to
9 # create a recipe for ripping protected DVDs, circumventing
10 # ARcoSS and CRC checksum error protection schemes used on many
11 # newer DVDs. Edit as appropriate for your needs. I use this to
12 # backup DVDs I own, and do not condone any other activity it
15 # Known Issues/Limitations:
16 # - Mirror mode is always done in ISO mode
18 # Package Dependencies (apt-get install these for example):
19 # lsdvd dvdauthor gddrescue dvdbackup tovid mencoder mplayer genisoimage libdvdcss2
21 # Specific Executable (program) Dependencies (must be found in $PATH):
22 # volname makexml lsdvd dvdauthor gddrescue dvdbackup mencoder mplayer mkisofs HandBrakeCLI
24 # Optional Dependencies:
25 # lookup imdb info/posters for mythvideo: http://www.mythtv.org/wiki/Fill_mythvideo_metadata.pl
28 ##############################################################################################
30 ##############################################################################################
41 typeset profile="xvidvhq"
45 typeset default_alang="en"
47 typeset -i default_aid=128
48 typeset -i aid_override=-1
49 typeset -i force_onepass_mode=0
50 typeset -i eject_disk=1
51 typeset -i keep_isofile=0
52 typeset -i keep_vobfile=0
53 typeset -i keep_dvdfolder=0
54 typeset -i keep_intermediate_files=0
55 typeset -i make_final_dest_vob=0
56 typeset -i make_final_dest_iso=0
57 typeset -i make_final_dest_folder=0
58 typeset -i make_final_dest_comp=0
60 typeset -i show_usage=0
61 typeset -i mirror_mode=0
62 typeset -i target_bitrate=2000
63 typeset -i target_size=0
64 typeset -i audio_2ch=0
65 typeset -i audio_6ch=1
66 typeset -i invalid_feature_title=0
67 typeset -i feature_title_override=0
68 typeset -i mplayer_dumpstream_incompatibility=0
70 ##############################################################################
71 # Local Machine Settings:
72 # Sources both the "default" conf file tracked by GIT (rip_dvd.conf.dist)
73 # and the local conf file created by each local machine (rip_dvd.conf)
74 # Copy the rip_dvd.conf.dist file to rip_dvd.conf and edit the later.
75 # This will allow you to override all the default values to meet your needs
76 # in a way that won't get clobbered when you pull updates from my GIT repo.
77 ##############################################################################
78 config="${0%/*}/rip_dvd.conf"
80 # The config file will be searched for in the following location order:
83 # 1) /path/to/rip_dvd/script/rip_dvd.conf.dist
84 [ -e "${config}.dist" ] && found_config=1 && . "${config}.dist"
86 # 2) /path/to/rip_dvd/script/rip_dvd.conf
87 [ -e "${config}" ] && found_config=1 && . "${config}"
89 # 3) /etc/rip_dvd.conf
90 [ -e "/etc/rip_dvd.conf" ] && found_config=1 && . "/etc/rip_dvd.conf"
92 # 4) $PWD/rip_dvd.conf
93 [ -e "$PWD/rip_dvd.conf" ] && found_config=1 && . "$PWD/rip_dvd.conf"
95 # Check to make sure we found the config file
96 if [ $found_config -eq 0 ]; then
97 echo "-E- Unable to find the rip_dvd.conf file: $config"
101 ##############################################################################################
102 # Command line processing
103 ##############################################################################################
104 while (($#)) && getopts 162mvifkzx:ht:n:d:b:s:t:a:p:e:j:l: opt "$@"
107 (n) dvdname=$OPTARG;;
109 (b) target_bitrate=$OPTARG;;
110 (s) target_size=$OPTARG;;
113 (1) force_onepass_mode=1;;
114 (v) make_final_dest_vob=1;;
115 (i) make_final_dest_iso=1;;
116 (f) make_final_dest_folder=1;;
117 (z) make_final_dest_comp=1;;
118 (e) encoder=$OPTARG;;
120 (k) keep_intermediate_files=1;;
121 (t) feature_title_override=$OPTARG;;
123 (p) profile=$OPTARG;;
124 (x) extension=$OPTARG;;
125 (j) eject_disk=$OPTARG;;
126 (l) aid_override=$OPTARG;;
129 (:) echo >&2 "$0: $OPTARG requires a value"; errors=errors+1;;
130 (\?) echo >&2 "$0: invalid option '$OPTARG'"; errors=errors+1;;
137 echo >&2 "Usage: ${0##*/} -d <destdir> [ <options> ]"
138 echo >&2 "Revision $REV"
140 echo >&2 " -d <destdir> Specify the destination directory to store the ripped DVD to"
141 echo >&2 " -n <dvdname> Specify a path to a DVD folder or file to process:"
142 echo >&2 " 1) If this option is not specified, the DVD will be ripped from $dev"
143 echo >&2 " 2) If dvdname is a full path to a DVD folder, it will be ripped as a DVD instead of $dev"
144 echo >&2 " 3) If dvdname is a full path to an MPG2 file, it will be ripped as a DVD instead of $dev"
145 echo >&2 " 4) If dvdname is a full path to an ISO file, it will be ripped as a DVD instead of $dev"
146 echo >&2 " 5) If dvdname is a full path to a VOB file, it will be ripped as a DVD instead of $dev"
147 echo >&2 " -p <profile> Specify which encoding profile to use in -x mode as shown below:"
148 echo >&2 " Mencoder and Handbrake Encoder Profiles:"
149 echo >&2 " - xvidvhq = AVI, very high quality encoding, Xvid codec, 2 pass encoding (default)"
150 echo >&2 " - xvidhq = AVI, high quality encoding, Xvid codec, 2 pass encoding"
151 echo >&2 " - xvid = AVI, fast encoding, Xvid codec, 2 pass encoding"
152 echo >&2 " - iphone = MP4, x264 codec, 2 pass encoding, forced 480:320 scaling"
153 echo >&2 " - ipod = MP4, x264 codec, 2 pass encoding, forced 320:240 scaling"
154 echo >&2 " Handbrake Only Encoder Profiles:"
155 echo >&2 " - mp4vhq = MP4, very high quality encoding, x264 codec, 2 pass encoding"
156 echo >&2 " - mp4hq = MP4, high quality encoding, x264 codec, 2 pass encoding"
157 echo >&2 " - mp4 = MP4, fast encoding, x264 codec, 2 pass encoding"
158 echo >&2 " - hb_<profile> = Any predefined HandBrake profile"
159 echo >&2 " -x <ext> Specify a suffix extension to apply to the end of the final image filename (like .xvid, .ipod, etc)"
160 echo >&2 " If you run multiple instances of this script ripping the same DVD, you need to specify this option."
161 echo >&2 " -m Make a mirror image of the DVD and save it as a DVD ISO file"
162 echo >&2 " The default operation is non-mirror mode where only the main"
163 echo >&2 " feature title will be ripped."
164 echo >&2 " -v Make the final image a DVD VOB file"
165 echo >&2 " -i Make the final image a DVD ISO file"
166 echo >&2 " -f Make the final image a DVD folder"
167 echo >&2 " -z Make the final image a compressed file based on your profile selection and encoder"
168 echo >&2 " -e <encoder> Specify the encoder to use to make the compressed file (valid encoders=mencoder|handbrake) (default=handbrake if found)"
169 echo >&2 " You must also specify the target size or bitrate using the '-s' or '-b' options"
170 echo >&2 " -s <size> Set the target size of the compressed file in MB (ex: 700, 1000, etc)"
171 echo >&2 " -b <bitrate> Set the bitrate desired in the compressed file in kbits/sec (ex: 1500, 2000 (default), etc)"
172 echo >&2 " -a <W:H> Specify the width x height aspect ratio to scale the DVD to (only used in -x mode)"
173 echo >&2 " <W> If only the width is given, it will autoset the height to a value which preserves the aspect ratio"
174 echo >&2 " The default behavior is autoaspect mode, which preserves the original aspect, with no scaling being done"
175 echo >&2 " -j <n> Eject the disk:"
176 echo >&2 " - 0 = do not eject the disk"
177 echo >&2 " - 1 = eject after the entire script is done (default)"
178 echo >&2 " - 2 = eject after the disk is no longer needed (prior to starting the encode process)"
179 echo >&2 " The last option will allow you to start ripping another disk while the encoding process is running on a previous"
180 echo >&2 " -1 Force 1-pass encoding mode across all profiles"
181 echo >&2 " -2 Use 2 channel MP3 audio encoding when making a compressed file (default is 6 channel AC3)"
182 echo >&2 " -6 Use 6 channel AC3 audio encoding when making a compressed file (default)"
183 echo >&2 " -k Keep the intermediate files (good for debugging)"
184 echo >&2 " In -x mode, run with this option to keep the original .VOB file"
185 echo >&2 " By default, all intermediary files are deleted. Only the final image is kept"
186 echo >&2 " -l <aid> Specify the audio AID language ID to rip from the source DVD"
187 echo >&2 " -t <title> Specify the main feature title to pull from the DVD (only required if this script can't figure it out)"
188 echo >&2 " -w Set the sh Execute/Verbose flag (causes every command to be echoed)"
193 if (($errors)) || (($show_usage))
198 # Sanity Check - Command Line Options
199 if [ "$dest" == "" ]; then
200 echo "-E- You must specify a destination directory with '-d'" | tee -a $logfile
204 if ([ $target_size -ne 0 ] || [ "$aspect" != "" ]) && [ $make_final_dest_comp -ne 1 ]; then
205 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
209 if [ $target_bitrate -eq 0 ] && [ $target_size -eq 0 ] && [ $make_final_dest_comp -eq 1 ]; then
210 echo "-E- You must specify a bitrate in compressed file mode. You must specify '-b' or '-s' when using '-x'" | tee -a $logfile
214 if [ $make_final_dest_vob -eq 0 ] && [ $make_final_dest_iso -eq 0 ] &&
215 [ $make_final_dest_folder -eq 0 ] && [ $make_final_dest_comp -eq 0 ] && [ $mirror_mode -eq 0 ]; then
216 echo "-E- You must specify what type of final destination you want: '-m' or '-v' or '-i' or '-f' or '-z'" | tee -a $logfile
220 if [ $mirror_mode -eq 1 ]; then
221 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_iso -eq 1 ] ||
222 [ $make_final_dest_folder -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
223 echo "-E- You can't specify '-v' or '-i' or '-f' or '-x' when operating in mirror mode with '-m'" | tee -a $logfile
228 # Make handbrake the default encoder if not specified and we can find it
229 if [ -z "$encoder" ]; then
230 encoder="mencoder"; # If we can't find handbrake, set mencoder as the default
231 [[ -x `which $handbrake_xvid` ]] && [[ "$profile" =~ "xvid" ]] && encoder="handbrake";
232 [[ -x `which $handbrake_mp4` ]] && [[ "$profile" =~ "mp4" ]] && encoder="handbrake";
233 [[ -x `which $handbrake_mp4` ]] && [[ "$profile" =~ "hb" ]] && encoder="handbrake";
236 # Sanity check the profile selection
237 if [[ "$encoder" == "mencoder" ]]; then
238 [[ "$profile" =~ "mp4" ]] && echo "-E- invalid encoder $encoder selected for mp4 profile: $profile" && exit
241 if [[ "$encoder" != "mencoder" ]] && [[ "$encoder" != "handbrake" ]]; then
242 echo "-E- Invalid encoder specified: $encoder"
246 # If the aspect ratio option was specified, set the scale variable appropriately for mencoder
247 if [ "$aspect" != "" ]; then
248 echo "$aspect" | grep -q "x"
250 echo "-E- You must specify the aspect option with a value whose format is W:H"
253 echo "$aspect" | grep -q ":"
255 SCALE=",scale -zoom -sws 9 -xy $aspect"
257 SCALE=",scale=$aspect"
261 # Sanity Check - Key executables
262 [[ ! -x `which lsdvd` ]] && echo "-E- missing dependency: lsdvd" && exit
263 [[ ! -x `which volname` ]] && echo "-E- missing dependency: volname" && exit
264 [[ ! -x `which ddrescue` ]] && echo "-E- missing dependency: ddrescue" && exit
265 [[ ! -x `which dvdbackup` ]] && echo "-E- missing dependency: dvdbackup" && exit
266 [[ ! -x `which mencoder` ]] && echo "-E- missing dependency: mencoder" && exit
267 [[ ! -x `which makexml` ]] && echo "-E- missing dependency: makexml" && exit
268 [[ ! -x `which dvdauthor` ]] && echo "-E- missing dependency: dvdauthor" && exit
269 [[ ! -x `which mkisofs` ]] && echo "-E- missing dependency: mkisofs" && exit
270 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "xvid" ]] && [[ ! -x `which $handbrake_xvid` ]] && echo "-E- missing encoder: $handbrake_xvid" && exit
271 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "mp4" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
272 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "hb" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
273 [[ "$encoder" == "handbrake" ]] && [[ ! -x `which ffmpeg` ]] && echo "-E- missing dependency: ffmpeg" && exit
275 ##############################################################################################
278 if [ -z "$dvdname" ]; then
280 # make sure the DVD device is accessible
281 volname $dev > /dev/null 2>&1
283 echo "-E- Can't access the DVD device $dev"
286 # now capture the volume name from the device
287 dvdname=`volname $dev | awk '{ print $1 }'`
292 # check to see if dvdname is a full path to a real directory
293 # if it is, set dvdname and dvdpath appropriately
294 if [ -d "$dvdname" ]; then
296 dvdname=`basename "$dvdname"`
298 if [ -z "$dvdname" ]; then
299 echo "-E- Unable to extract dvdname from path: $dvdpath"
302 if [ ! -d "$dvdpath/VIDEO_TS" ]; then
303 echo "-E- You must supply a full path to a valid DVD folder with this option"
308 # Check to see if dvdname is a full path to a file
309 if [ -f "$dvdname" ]; then
312 # check to see if dvdname is a full path to an MPG2 (VOB) file
313 # if it is, set dvdname and vobfile appropriately
314 file "$dvdname" | grep -q "MPEG"
316 # It is a valid MPEG2 file, now strip the extension off our dvdname
318 dvdname=`basename "$dvdname"`
319 dvdname=${dvdname%.[^.]*}
324 # check to see if dvdname is a full path to an ISO file
325 # if it is, set dvdname and isofile appropriately
326 file "$dvdname" | grep -q -e "ISO" -e "UDF"
328 # It is a valid ISO file, now strip the extension off our dvdname
330 dvdname=`basename "$dvdname"`
331 dvdname=${dvdname%.[^.]*}
336 # check to see if dvdname is a full path to an ISO file
337 # if it is, set dvdname and isofile appropriately
338 file "$dvdname" | grep -q -e "VOB"
340 # It is a valid VOB file, now strip the extension off our dvdname
342 dvdname=`basename "$dvdname"`
343 dvdname=${dvdname%.[^.]*}
348 # If we didn't find a handler for the file above, complain
349 if [ $valid_file -eq 0 ]; then
350 echo "-E- Unsupported file type: $vobfile"
354 # Throw an error if we can't find what the -n option is pointing to
356 echo "-E- Unable to find the directory or file specified by the '-n $dvdname' option. Please make sure the path is valid."
360 # Set the ripdvd flag to false since we aren't ripping a DVD disk
363 # Since we aren't ripping a DVD disk, don't eject anything either
368 # remove bad characters from the dvdname
369 dvdname=${dvdname%.} # remove trailing '.' character
371 # add the suffix extension to the end of the dvdname
372 dvdname=$dvdname$extension
374 # make a "safe" dvdname (remove special characters)
375 safedvdname=`basename "$dvdname" | sed 's/[ !&*\\$?]/_/g'`
377 # Make sure we have a non-empty dvdname
378 if [ -z "$dvdname" ]; then
379 echo "-E- unable to determine dvdname"
383 # make sure our vobfile value is set
384 if [ -z "$vobfile" ]; then
385 vobfile="$dest/$dvdname.VOB"
388 # set up some variables to hold various logfiles
389 logfile="$logdir/$dvdname.log"
390 passlogfile="$tmpdir/$safedvdname.log"
391 ddrescuelog=`tempfile`
392 dvdauthorlog=`tempfile`
396 # create the tmpdir if it doesn't already exist
397 if [ ! -d "$tmpdir" ]; then
400 echo "-E- Unable to create the tmpdir: $tmpdir"
405 # create the logdir if it doesn't already exist
406 if [ ! -d "$logdir" ]; then
409 echo "-E- Unable to create the logdir: $logdir"
414 ##############################################################################################
416 ##############################################################################################
418 if [ $keep_intermediate_files -eq 0 ]; then
419 [[ -e "$dvdauthorlog" ]] && rm -f "$dvdauthorlog"
420 [[ -e "$ddrescuelog" ]] && rm -f "$ddrescuelog"
421 [[ -e "$encodelog" ]] && rm -f "$encodelog"
422 [[ -e "$dumplog" ]] && rm -f "$dumplog"
424 [[ -e "$dvdauthorlog" ]] && echo "-> Keeping dvdauthor log: $dvdauthorlog" | tee -a "$logfile"
425 [[ -e "$ddrescuelog" ]] && echo "-> Keeping ddrescue log: $ddrescuelog" | tee -a "$logfile"
426 [[ -e "$encodelog" ]] && echo "-> Keeping encode log: $encodelog" | tee -a "$logfile"
427 [[ -e "$dumplog" ]] && echo "-> Keeping dump log: $dumplog" | tee -a "$logfile"
433 if [[ -z "$1" ]]; then
434 msg="-E- control-c killed us"
438 echo -e 2>&1 "$msg" | tee -a "$logfile"
439 if [[ -n "$mailto" ]]; then
440 echo -e "$msg" | mailx -s "dvd rip of $dvdname FAILED" "$mailto"
442 keep_intermediate_files=1
446 # Call our cleanup functions on INT and EXIT signals
447 trap fatal_and_exit INT
450 ##############################################################################################
451 # processing functions
452 ##############################################################################################
454 # encode the vob file into a compressed file format using handbrake
455 function encode_vob_file_handbrake {
457 # declare some globals
458 typeset handbrake_cli=""
459 typeset handbrake_video_encoder_opts=""
461 typeset handbrake_audio_opts=""
463 # Set a variable that we will use later to determine if we found a handler for $profile or not
464 typeset -i found_profile=0
466 # For a given profile, to override the 2 pass behavior to be single pass,
467 # simply set the PASSES variable below to "2" instead of "1 2" inside your profile handler.
468 # It indicates which PASS numbers to loop over. PASSES="2" means just do pass 2 => single pass mode.
471 # Check the global force_onepass_mode. If it is set, change our variables appropriately
472 # to force 1-pass encoding across all profiles.
473 if [ $force_onepass_mode -eq 1 ]; then
477 # get our audio track from the VOB file
478 get_audio_track_from_vob "$vobfile"
481 if [[ "$profile" =~ "xvid" ]]; then
483 handbrake_cli="$handbrake_xvid"
484 final_output_file="$dest/$dvdname.avi"
487 # Very High Quality (16fps)
488 if [ "$profile" == "xvidvhq" ]; then
489 handbrake_opts[0]="-f avi"
490 handbrake_opts[1]="-b $target_bitrate"
491 handbrake_opts[2]="-e ffmpeg"
492 handbrake_opts[3]="-T"
493 handbrake_opts[4]="-5"
494 handbrake_opts[5]="-8"
496 # High Quality (20fps)
497 if [ "$profile" == "xvidhq" ]; then
498 handbrake_opts[0]="-f avi"
499 handbrake_opts[1]="-b $target_bitrate"
500 handbrake_opts[2]="-e ffmpeg"
501 handbrake_opts[3]="-T"
502 handbrake_opts[4]="-5"
505 if [ "$profile" == "xvid" ]; then
506 handbrake_opts[0]="-f avi"
507 handbrake_opts[1]="-b $target_bitrate"
508 handbrake_opts[2]="-e ffmpeg"
509 handbrake_opts[3]="-T"
514 if [[ "$profile" =~ "mp4" ]]; then
516 handbrake_cli="$handbrake_mp4"
517 final_output_file="$dest/$dvdname.mp4"
521 if [ "$profile" == "mp4vhq" ]; then
522 profile="hb_High_Profile"
525 if [ "$profile" == "mp4hq" ]; then
529 if [ "$profile" == "mp4" ]; then
534 # iphone and ipod MP4 profiles
535 if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
537 handbrake_cli="$handbrake_mp4"
538 final_output_file="$dest/$dvdname.mp4"
542 if [ "$profile" == "iphone" ]; then
546 if [ "$profile" == "ipod" ]; then
551 # Predefined Handbrake Profile Handling
552 if [[ "$profile" =~ "hb" ]]; then
554 handbrake_cli="$handbrake_mp4"
555 final_output_file="$dest/$dvdname.mp4"
558 # extract the HandBrake Profile name from $profile
559 hb_profile=`echo "$profile" | sed 's/hb_//g' | sed 's/_/ /g'`
560 handbrake_opts[0]="-Z \"$hb_profile\""
563 # Make sure we found a handler for the given profile
564 if [ $found_profile -eq 0 ]; then
565 fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
568 # setup our audio option
569 if [ $audio_2ch -eq 1 ] && [ $audio_6ch -eq 1 ]; then
570 handbrake_audio_opts="-E faac,ac3 -6 dpl2,none"
572 if [ $audio_6ch -eq 1 ] && [ $audio_2ch -eq 0 ]; then
573 handbrake_audio_opts="-E ac3 -6 none"
575 if [ $audio_2ch -eq 1 ] && [ $audio_6ch -eq 0 ]; then
576 handbrake_audio_opts="-E faac -6 dpl2"
578 if [ -n "$track" ]; then
579 handbrake_audio_opts="$handbrake_audio_opts -a $track"
582 # Convert our array of opts into a string
583 for OPTS in "${video_encoder_opts[@]}"; do
584 handbrake_video_encoder_opts="$handbrake_video_encoder_opts:$OPTS"
586 if [ -n "$handbrake_video_encoder_opts" ]; then
587 handbrake_video_encoder_opts="-x $handbrake_video_encoder_opts"
589 for OPTS in "${handbrake_opts[@]}"; do
590 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $OPTS"
593 # Execute the handbrake command to encode the video
594 echo -e "\n Encoding: $handbrake_cli -i \"$vobfile\" -o \"$final_output_file\" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts $PASSES >> $encodelog 2>&1" >> "$logfile"
595 $handbrake_cli -i "$vobfile" -o "$final_output_file" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts $PASSES >> $encodelog 2>&1
597 if [ $handbrake_retval != 0 ]; then
598 fatal_and_exit "-E- Unhandled handbrake error"
601 # Concatenate the encode log to our main log file, greping out unwanted lines
602 cat $encodelog | grep -v "Encoding" >> "$logfile"
603 cat $encodelog | grep "Encoding:" | sed 's/
\r/\n/g' | grep "Encoding:" | grep "ETA" | head -1 >> "$logfile"
604 cat $encodelog | grep "Encoding:" | sed 's/
\r/\n/g' | grep "Encoding:" | grep "ETA" | tail -1 >> "$logfile"
607 # encode the vob file into a compressed file format using mencoder
608 function encode_vob_file_mencoder {
610 # Set a variable that we will use later to determine if we found a handler for $profile or not
611 typeset -i found_profile=0
613 # For a given profile, to override the 2 pass behavior to be single pass,
614 # simply set the PASSES variable below to "2" instead of "1 2" inside your profile handler.
615 # It indicates which PASS numbers to loop over. PASSES="2" means just do pass 2 => single pass mode.
618 # Declare our default 2 pass variables
619 passlogfile_opt="-passlogfile $passlogfile"
620 pass_opt="pass=%PASS"
622 # Check the global force_onepass_mode. If it is set, change our variables appropriately
623 # to force 1-pass encoding across all profiles.
624 if [ $force_onepass_mode -eq 1 ]; then
631 if [[ "$profile" =~ "xvid" ]]; then
633 final_output_file="$dest/$dvdname.avi"
634 mencoder_general_opts="$lang_opts $passlogfile_opt"
635 mencoder_output_opts="-ofps 30000/1001 -ffourcc DIVX"
636 mencoder_video_filter_opts="-vf pullup,softskip,hqdn3d=2:1:2$CROP$SCALE"
637 mencoder_video_encoder_opts="-ovc xvid -xvidencopts $pass_opt"
639 # Very High Quality (16fps)
640 if [ "$profile" == "xvidvhq" ]; then
641 video_encoder_opts[0]="bitrate=$target_bitrate"
642 video_encoder_opts[1]="threads=$mencoder_threads"
643 video_encoder_opts[2]="chroma_opt"
644 video_encoder_opts[3]="vhq=4"
645 video_encoder_opts[4]="bvhq=1"
646 video_encoder_opts[5]="quant_type=mpeg"
647 video_encoder_opts[6]="autoaspect"
649 # High Quality (20fps)
650 if [ "$profile" == "xvidhq" ]; then
651 video_encoder_opts[0]="bitrate=$target_bitrate"
652 video_encoder_opts[1]="threads=$mencoder_threads"
653 video_encoder_opts[2]="chroma_opt"
654 video_encoder_opts[3]="vhq=2"
655 video_encoder_opts[4]="bvhq=1"
656 video_encoder_opts[5]="quant_type=mpeg"
657 video_encoder_opts[6]="autoaspect"
660 if [ "$profile" == "xvid" ]; then
661 video_encoder_opts[0]="bitrate=$target_bitrate"
662 video_encoder_opts[1]="threads=$mencoder_threads"
663 video_encoder_opts[2]="vhq=0"
664 video_encoder_opts[3]="turbo"
665 video_encoder_opts[4]="autoaspect"
668 for OPTS in "${video_encoder_opts[@]}"; do
669 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
672 if [ $audio_2ch -eq 0 ]; then
673 # These options produce good 6 channel audio for linux and windows
674 mencoder_audio_opts="-oac copy"
675 # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
676 mencoder_audioch_opts[0]="-channels 6 -af channels=6"
677 mencoder_audioch_opts[1]="-af channels=6"
678 mencoder_audioch_opts[2]=""
680 # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
681 mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
682 mencoder_audioch_opts[0]=""
687 # iphone and ipod MP4 profiles
688 if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
690 if [ "$profile" == "iphone" ]; then
692 # scale width to 480, set height appropriately, but keep a multiple of 16
693 #SCALE=",scale=480:-10"
694 # scale the video down however far is necessary to fit in 480x320
695 SCALE=",dsize=480:320:0,scale=-8:-8"
698 # scale width to 320, set height appropriately, but keep a multiple of 16
699 #SCALE=",scale=320:-10"
700 # scale the video down however far is necessary to fit in 320x240
701 SCALE=",dsize=320:240:0,scale=-8:-8"
703 final_output_file="$dest/$dvdname.mp4"
704 mencoder_general_opts="$lang_opts $passlogfile_opt"
705 mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
706 mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
707 mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt"
708 video_encoder_opts[0]="bitrate=$target_bitrate"
709 video_encoder_opts[1]="threads=$mencoder_threads"
710 video_encoder_opts[2]="vbv_maxrate=1500"
711 video_encoder_opts[3]="vbv_bufsize=2000"
712 video_encoder_opts[4]="nocabac"
713 video_encoder_opts[5]="me=umh"
714 video_encoder_opts[6]="subq=6"
715 video_encoder_opts[7]="frameref=6"
716 video_encoder_opts[8]="trellis=1"
717 video_encoder_opts[9]="level_idc=30"
718 video_encoder_opts[10]="global_header"
719 video_encoder_opts[11]="bframes=0"
720 video_encoder_opts[12]="partitions=all"
721 for OPTS in "${video_encoder_opts[@]}"; do
722 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
725 mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
726 mencoder_audioch_opts[0]="-channels 2 -srate 48000"
729 if [ $found_profile -eq 0 ]; then
730 fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
733 # Do not edit this line. $mencoder_video_encoder_opts must be last
734 mencoder_opts="$mencoder_general_opts $mencoder_output_opts $mencoder_audio_opts $mencoder_video_filter_opts $mencoder_video_encoder_opts"
739 # Set some options based on which pass we are in
740 mencoder_opts_for_pass=$(echo "$mencoder_opts" | sed "s,%PASS,$PASS,g")
741 [ $PASS -eq 1 ] && mencoder_opts_for_pass="$mencoder_opts_for_pass:turbo"
742 [ $PASS -eq 1 ] && output_file="/dev/null"
743 [ $PASS -eq 2 ] && output_file="$final_output_file"
745 # It's possible that the audio channel encoding may not work. Cycle through all our different audioch_opts until we find one that works.
746 for CH_OPTS in "${mencoder_audioch_opts[@]}";
748 echo -e " Encoding pass $PASS"
749 echo -e "\n Encoding pass $PASS: mencoder $CH_OPTS $mencoder_opts_for_pass \"$vobfile\" -o \"$output_file\" >> $encodelog 2>&1" >> "$logfile"
750 mencoder $CH_OPTS $mencoder_opts_for_pass "$vobfile" -o "$output_file" > $encodelog 2>&1
752 grep -q "\[channels\] Invalid" $encodelog
756 echo -e "\n-W- Audio channel encoding error. Falling back to next audio channel encoding scheme." >> "$logfile"
760 if [ $mencoder_retval != 0 ]; then
761 fatal_and_exit "-E- Unhandled mencoder error"
764 # Concatenate the encode log to our main log file, greping out unwanted lines
765 cat $encodelog | grep -v "^Pos:" | grep -v "duplicate" >> "$logfile"
770 function make_dvd_iso_image {
774 # check to see if we have a dvdpath to rip from instead of $dev
775 if [ -z "$dvdpath" ]; then
776 # load the CSS codes in the DVD drive
777 lsdvd $dev >> "$logfile"
779 fatal_and_exit "-E- lsdvd $dev failed"
782 # read the DVD, ignoring/skipping CRC errors
783 ddrescue -n -b 2048 $dev "$isofile" "$ddrescuelog"
785 fatal_and_exit "-E- ddrescue -n -b 2048 $dev \"$isofile\" failed"
787 cat "$ddrescuelog" >> "$logfile"
789 # rip from a path instead
790 make_dvd_iso_image_from_folder "$dvdpath" "$isofile" 1
794 function make_dvd_iso_image_from_folder {
800 echo "-> Creating ISO image of DVD video: $src -> $dst" | tee -a "$logfile"
802 # make an iso image out of our directory
803 echo " mkisofs -dvd-video \"$src\" 2>> \"$dumplog\" | dd of=\"$dst\" obs=32k seek=0 > /dev/null 2>> $dumplog" >> "$logfile"
804 mkisofs -dvd-video "$src" 2>> "$dumplog" | dd of="$dst" obs=32k seek=0 > /dev/null 2>> "$dumplog"
806 # set the audio languages from the iso if it exists and is non-zero in size
807 if [ -s "$dst" ]; then
808 get_feature_title "$dst"
809 get_audio_id_from_iso "$dst"
812 # make sure we were able to create the iso image from the folder given to us
813 if [ ! -s "$dst" ] && [ $handle_error -eq 1 ]; then
814 echo "-> Unable to make an iso image from the DVD folder: $dvdpath"
815 echo " Falling back to mplayer to create a main feature VOB from the folder instead: $dvdpath"
816 # remove the bad iso file
817 [[ -e "$dst" ]] && rm -f "$dst"
818 # get the feature title from the DVD folder
819 get_feature_title "$dvdpath"
820 # create our main VOB file from the ISO
821 create_main_vob_with_mplayer "$dvdpath"
822 # get our audio id from the VOB file
823 get_audio_id_from_vob "$vobfile"
827 function make_dvdbackup_folder_image {
828 # extract the feature title from the DVD image
829 echo "-> Extracting feature title using dvdbackup" | tee -a "$logfile"
830 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
831 dvdbackup -F -i "$isofile" -o "$tmpdir" >> "$logfile"
833 fatal_and_exit '-E- dvdbackup -F -i "$isofile" -o "$tmpdir" failed'
837 function make_dvdauthor_folder_image {
838 # create a new DVD video of the feature title
839 echo "-> Creating DVD video $dest/$dvdname" | tee -a "$logfile"
840 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
841 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
842 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
844 # There is a chance that dvdauthor won't like some of the VOBs.
845 # We can't tell ahead of time which ones it will choke on.
846 # So, we need to run it over and over again until it can process
847 # all the VOBs. If it can't handle one of them, run it through
848 # mencoder to fix it and try again. These errors are typically
849 # present due to the copy protection that ddrescue removed.
850 grep -q "SCR moves" $dvdauthorlog
851 while [ $? == 0 ]; do
852 # fix bad vobs that get the "SCR moves backwards" error:
853 # STAT: Processing VTS_01_0.VOB...
854 # ERR: SCR moves backwards, remultiplex input.
855 badvob=`grep -v "^WARN:" $dvdauthorlog | grep -B 1 "SCR moves" | grep "Processing" | awk '{ print $3 }' | sed -e 's/\.\.\.//'`
856 if [[ ! -f "$badvob" ]]; then
857 fatal_and_exit "-E- Found a bad VOB, but could not extract it's name properly: $badvob"
859 echo "-> Fixing SCR errors in DVD video file $badvob" | tee -a "$logfile"
860 cat $badvob | mencoder $lang_opts -quiet -of mpeg -mpegopts format=dvd -oac copy -ovc copy - -o $badvob.fixed >> "$logfile" 2>&1
861 mv -f $badvob.fixed $badvob
862 echo "-> Creating DVD video $dest/$dvdname"
863 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
864 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
865 grep -q "SCR moves" $dvdauthorlog
869 function get_feature_title {
871 # if a feature title was given on the command line, use it
872 if [ $feature_title_override -ne 0 ]; then
873 feature_title=$feature_title_override
876 # otherwise, use lsdvd to figure it out
877 if [ $ripdvd -eq 1 ]; then
878 feature_title=`lsdvd $dev | awk '/Longest/ { print $NF }'`
880 feature_title=`lsdvd "$source" 2>/dev/null | awk '/Longest/ { print $NF }'`
884 function create_main_vob_with_cat {
885 # cd to the feature title DVD folder
886 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
888 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
891 # concatenate all the VOBs together into 1 giant VOB
892 vobs=`/bin/ls -1 VTS*.VOB | grep -v "0.VOB" | tr '\n' ' '`
893 cat $vobs > "$tmpdir/$dvdname.VOB"
895 # cd back to the dir we started from
896 popd > /dev/null 2>&1
899 function create_main_vob_with_mplayer {
901 # argument processing
905 # make sure we have a valid feature title
906 if [ $invalid_feature_title -eq 1 ] && [ $feature_title_override -eq 0 ]; then
907 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."
910 # check to make sure we didn't detect an mplayer dumpstream incompatibility earlier
911 if [ $mplayer_dumpstream_incompatibility -eq 1 ]; then
912 msg="-E- We detected an mplayer dumpstream incompatibility earlier."
913 msg="$msg We also detected another condition that requires us to use dumpstream. "
914 msg="$msg\n Unable to rip this DVD in the mode you requested."
915 fatal_and_exit "$msg"
918 # use mplayer to create the main VOB file
919 echo "-> Using mplayer to dump the DVD feature title $feature_title to a VOB file directly: $vobfile" | tee -a "$logfile"
920 echo " mplayer $lang_opts -dumpstream -dumpfile \"$vobfile\" -dvd-device \"$source\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
921 mplayer $lang_opts -dumpstream -dumpfile "$vobfile" -dvd-device "$source" dvd://$feature_title > $dumplog 2>&1
923 cat $dumplog | grep -v "^A:" >> "$logfile"
924 fatal_and_exit "-E- Mplayer Failed"
926 cat $dumplog | grep -v "^A:" >> "$logfile"
927 [[ -e "$dumplog" ]] && [[ $remove_dumplog -eq 1 ]] && rm -f $dumplog
930 function get_audio_id_from_iso {
931 # Adjust our audio ID to find the english audio stream
932 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
937 if [ $aid_override -lt 0 ]; then
938 mplayer -v -endpos 0 -dvd-device "$iso" dvd://$feature_title > $aidcheck 2>&1
939 grep -q "aid: $aid" $aidcheck
940 while [ $? == 1 ] && [ $aid -lt 159 ]; do
942 grep -q "aid: $aid" $aidcheck
944 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
948 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
949 # mencoder default DVD audio track language selection (english)
950 lang_opts="-aid $aid -alang $alang"
953 function get_crop_from_iso {
955 echo "-> Detecting black frame border crop value from ISO file"
956 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device \"$isofile\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
957 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device "$isofile" dvd://$feature_title > $dumplog 2>&1
958 [[ -e "md5sums" ]] && rm -f "md5sums"
959 CROP=`cat $dumplog | grep CROP | tail -1`
960 echo " Found crop value of $CROP" >> "$logfile"
964 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
965 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
966 if [ -z "$CROP" ]; then
967 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
970 if [ $CROPCHECK -lt 0 ]; then
975 echo " Setting mencoder crop filter to: $CROP"
978 function get_crop_from_vob {
980 echo "-> Detecting black frame border crop value from VOB file"
981 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark \"$vobfile\" > $dumplog 2>&1" >> "$logfile"
982 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark "$vobfile" > $dumplog 2>&1
983 [[ -e "md5sums" ]] && rm -f "md5sums"
984 CROP=`cat $dumplog | grep CROP | tail -1`
985 echo " Found crop value of $CROP" >> "$logfile"
989 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
990 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
991 if [ -z "$CROP" ]; then
992 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
995 if [ $CROPCHECK -lt 0 ]; then
1000 echo " Setting mencoder crop filter to: $CROP"
1003 function get_audio_track_from_vob {
1004 # Adjust our audio ID to find the english audio stream
1005 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
1009 alang=$default_alang
1010 if [ $aid_override -lt 0 ]; then
1011 mplayer -v -endpos 0 "$vob" > $aidcheck 2>&1
1012 grep -q "Found audio stream: $aid" $aidcheck
1013 while [ $? == 1 ] && [ $aid -lt 159 ]; do
1015 grep -q "Found audio stream: $aid" $aidcheck
1017 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
1021 # Now that we've found the right audio id, find the corresponding audio track in HandBrake
1023 # convert the aid we found into hex
1024 aid_hex=`echo "obase=16; $aid" | bc`
1026 # extract the audio streams in the vob
1027 ffmpeg -i "$vob" > $aidcheck 2>&1
1029 # find the stream that matches our aid
1030 stream=`grep "Stream.*\[0x$aid_hex\]" $aidcheck`
1032 # extract the track number that handbrake uses
1033 track=`expr match "$stream" '.*#[0-9]\.\([0-9]*\)'`
1035 if [ -n "$track" ]; then
1036 echo "-> Setting the audio ID to $aid. Setting the audio track to $track." | tee -a "$logfile"
1040 function get_audio_id_from_vob {
1041 # Adjust our audio ID to find the english audio stream
1042 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
1046 alang=$default_alang
1047 if [ $aid_override -lt 0 ]; then
1048 mplayer -v -endpos 0 "$vob" > $aidcheck 2>&1
1049 grep -q "Found audio stream: $aid" $aidcheck
1050 while [ $? == 1 ] && [ $aid -lt 159 ]; do
1052 grep -q "Found audio stream: $aid" $aidcheck
1054 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
1058 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
1059 # mencoder default DVD audio track language selection (english)
1060 lang_opts="-aid $aid -alang $alang"
1063 function check_vob_for_corrupted_start {
1064 # check to see if the beginning of the DVD has a form of copy protection
1065 # where they have deliberately broken the first X number of frames of the DVD.
1066 # If we don't skip these, our resulting VOB file will not play.
1067 badvobcheck=`tempfile`
1070 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
1071 if [ $? != 0 ]; then
1072 fatal_and_exit "-E- Mencoder Failed"
1074 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
1075 while [ $? == 0 ] && [ $skip -lt $endpos ]; do
1076 (( skip = skip + 5 ))
1077 echo "-> Bad VOB copy protection detected. Trying new skip value of $skip" | tee -a "$logfile"
1078 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
1079 if [ $? != 0 ]; then
1080 fatal_and_exit "-E- Mencoder Failed"
1082 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
1084 [[ -e "$badvobcheck" ]] && rm -f "$badvobcheck";
1086 # cat the giant VOB into mencoder to create a playable VOB file
1087 cat "$tmpdir/$dvdname.VOB" | mencoder -ss $skip -quiet $lang_opts -of mpeg -mpegopts format=dvd:tsaf -oac copy -ovc copy - -o "$vobfile" >> "$logfile" 2>&1
1088 if [ $? != 0 ]; then
1089 fatal_and_exit "-E- Mencoder Failed"
1093 function check_vob_for_completeness {
1094 # check to make sure we got out a complete VOB.
1095 # there is another kind of copy protection where the VOB's may
1096 # have "MPG EOF" frames in the middle of the stream.
1097 # this causes mencoder to not process the entire VOB, and exit without any errors.
1098 # detect this by seeing how much smaller the dst vob is from the src vob.
1099 MAX_FILESIZE_DELTA_PERCENT=70
1100 SRC_VOB_FILESIZE=$(stat -c%s "$tmpdir/$dvdname.VOB")
1101 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
1102 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
1103 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
1104 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
1105 echo "-> Detected bad VOB size copy protection after processing concatenated VOB file." | tee -a "$logfile"
1106 create_main_vob_with_mplayer "$isofile"
1107 [[ -e "$dumplog" ]] && rm -f $dumplog
1108 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
1109 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
1110 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
1111 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'"
1116 function check_vob_for_too_many_video_packets {
1117 # If our earlier algorithm to work around this failed, throw an error.
1118 # check to see if this DVD has a protection scheme we don't know how to work around
1119 # when I tried to burn the CARS DVD for example, you can't play the resulting VOB file.
1120 # for some reason, the video is black, while the audio rolls, then the video finally comes
1121 # in, but it is WAY off the audio. This appears to be due to some bad frames at the beginning of
1122 # the 1st VOB. Until I figure out how to work around this, detect it, and error out.
1123 # instead of pulling the image from the disk again, you can pull it directly from the iso: -dvd-device $iso_path
1124 grep -q "Too many video packets in the buffer:" "$logfile"
1125 if [ $? == 0 ]; then
1126 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
1127 echo "-> Detected corrupt audio stream copy protection after processing concatenated VOB file." | tee -a "$logfile"
1128 create_main_vob_with_mplayer "$isofile"
1129 grep -q "Too many video packets in the buffer:" $dumplog
1130 if [ $? == 0 ]; then
1131 [[ -e "$dumplog" ]] && rm -f $dumplog
1132 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
1134 [[ -e "$dumplog" ]] && rm -f $dumplog
1138 function check_vob_for_a52_crc_errors {
1139 # Let's see if we can playback our newly created VOB file without any errors.
1140 # if there are issues, let's detect them now, and try to recreate the VOB
1141 # there are some forms of copy protection that have missed above, that evidence
1142 # themselves when we try to playback the VOB file. This was added to deal with
1143 # the "a52: CRC check failed" copy protection scheme.
1146 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
1147 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
1148 cat $dumplog | grep -v "^A:" >> "$logfile"
1149 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
1150 if [ $errors -gt $MAX_ERRORS ]; then
1151 echo "-> Detected a52 audio stream CRC errors copy protection after processing concatenated VOB file." | tee -a "$logfile"
1152 create_main_vob_with_mplayer "$isofile"
1153 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
1154 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
1155 if [ $? != 0 ]; then
1156 cat $dumplog | grep -v "^A:" >> "$logfile"
1157 fatal_and_exit "-E- Mplayer Failed"
1159 cat $dumplog | grep -v "^A:" >> "$logfile"
1160 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
1161 if [ $errors -gt $MAX_ERRORS ]; then
1162 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
1165 [[ -e "$dumplog" ]] && rm -f $dumplog
1168 function calculate_bitrate_from_target_size {
1169 # determine what our bitrate needs to be if a target size was specified instead
1170 if [ $target_size -ne 0 ]; then
1171 vob_length=`mplayer -identify -v "$vobfile" -endpos 0 2>&1 | grep ID_LENGTH | awk -F '=' '{ print $2 }' | awk -F '.' '{ print $1 }'`
1172 ((target_bitrate = (target_size * 1024 * 8) / vob_length ))
1173 echo " With a given target size of $target_size MB, the estimated bit rate will need to be $target_bitrate kbits/sec"
1177 function create_dvdauthor_dvd_xml_file {
1178 # make a dvdauthor xml menu file to create a valid DVD video from
1179 # this script does a good job, but we'll still need to clean it up a bit after it runs
1180 echo "-> Creating dvdauthor XML menu file" | tee -a "$logfile"
1181 makexml -overwrite -dvd *.VOB -out dvd >> "$logfile" 2>&1
1182 if [ $? != 0 ]; then
1183 fatal_and_exit '-E- makexml -dvd *.VOB -out dvd failed'
1186 # replace the first line of the xml file to remove the bad dest path
1187 awk -v line=1 -v new_content="<dvdauthor>" '{
1193 }' dvd.xml > dvd.xml.new
1194 mv -f dvd.xml.new dvd.xml
1195 if [ $? != 0 ]; then
1196 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1199 # remove the "<video " property line from the xml file
1200 cat dvd.xml | grep -v "<video" > dvd.xml.new
1201 mv -f dvd.xml.new dvd.xml
1202 if [ $? != 0 ]; then
1203 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1206 # remove the extra <pgc>..</pgc> pairs
1207 cat dvd.xml | awk 'BEGIN {x=1}
1209 if ($0~"</pgc>") {x=0}
1210 if (x==1) {print $0}
1211 if ($0~"<pgc>") {x=1}
1213 echo -e "</pgc>\n</titles>\n</titleset>\n</dvdauthor>" >> dvd.xml.new
1214 mv -f dvd.xml.new dvd.xml
1215 if [ $? != 0 ]; then
1216 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1219 # remove the VTS_*_0.VOB file as this is just the main menu video clip
1220 cat dvd.xml | grep -v "VTS_.*_0.VOB" > dvd.xml.new
1221 mv -f dvd.xml.new dvd.xml
1222 if [ $? != 0 ]; then
1223 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1227 function check_for_mplayer_dumpstream_incompatibility {
1229 echo "-> Checking for mplayer dumpstream incompatibilities" | tee -a "$logfile"
1231 if [ ! -e "$vobfile" ]; then
1232 # mplayer dumpstream does not work on DVDs that obscure the feature title.
1233 # A DVD that has 99 titles, where the longest title isn't the main feature
1234 # breaks mplayer dumpstream. We have to fallback to using dvdbackup to figure
1235 # out what the feature title is. This script will run through that flow if we
1236 # set use_mplayer_dumpstream to 0. Check for this here.
1237 if [ $ripdvd -eq 1 ]; then
1238 lsdvd $dev | grep -q "Title: 99"
1240 lsdvd "$isofile" | grep -q "Title: 99"
1242 # If we have 99 titles and a feature title wasn't given on the command line, switch modes.
1243 if [ $? == 0 ] && [ $feature_title_override -eq 0 ]; then
1244 if [ $trust_feature_title_autodetect_when_uncertain -eq 0 ]; then
1245 echo "-E- Unable to determine the feature title due to the 99 title copy protection scheme" | tee -a "$logfile"
1246 echo " You will need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1247 echo " You can google this DVD to find out what it's feature title is, or you can play it in a conventional DVD player to find it." | tee -a "$logfile"
1248 invalid_feature_title=1
1250 echo " Falling back to non mplayer dumpstream methods to copy the DVD" | tee -a "$logfile"
1251 echo "-W- We still may not be able to autodetect the right feature title" | tee -a "$logfile"
1252 echo " You may need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1253 use_mplayer_dumpstream=0
1254 invalid_feature_title=1
1260 # There is another form of protection that causes the mplayer dumpstream to fail.
1261 # This can be detected by telling mplayer to parse the VOB file by copying its audio
1262 # video streams to a dummy output file (/dev/null). Do that here to check for that
1263 # problem before continuing.
1264 if [ -e "$vobfile" ]; then
1265 mplayer_opts="-quiet -ofps 30000/1001 -ffourcc DIVX -oac copy -ovc copy"
1266 mencoder $mplayer_opts "$vobfile" -o "/dev/null" > $dumplog 2>&1
1267 grep -q "Too many audio packets in the buffer" $dumplog
1268 if [ $? == 0 ]; then
1269 echo "-> The VOB dumped by mplayer is invalid. Falling back to non mplayer dumpstream to copy the DVD" | tee -a "$logfile"
1270 use_mplayer_dumpstream=0
1271 mplayer_dumpstream_incompatibility=1
1273 [[ -e "$dumplog" ]] && rm -f $dumplog
1277 function fill_mythvideo_metadata {
1279 # This function must be passed the filename as an argument
1280 # The filename must be a full path to the file
1283 # Make sure the fill mythvideo metadata option has been set to 1
1284 if [ $fill_mythvideo_metadata -eq 0 ]; then
1285 echo "-> fill_mythvideo_metadata=0 therefore not updating mythvideo metadata for this rip" | tee -a "$logfile"
1289 # If the fill mythvideo metadata script is present, run it
1290 # fill_mythvideo_metadata.plThis will download the metadata for the DVD we ripped.
1291 if [[ -x `which fill_mythvideo_metadata.pl` ]]; then
1292 echo "-> Running fill_mythvideo_metadata.pl to lookup/add/update the metadata for this DVD: $filename" | tee -a "$logfile"
1293 fill_mythvideo_metadata.pl -N 0 -F "$filename" >> "$logfile" 2>&1
1295 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 "$logfile"
1296 echo " Set the fill_mythvideo_metadata variable to 0 in the script to avoid running this step." | tee -a "$logfile"
1300 # remove the intermediate VOB file
1301 function remove_intermediate_vob_file {
1302 if [ $keep_intermediate_files -eq 0 ]; then
1303 [[ -e "$tmpdir/$dvdname.VOB" ]] && rm -f "$tmpdir/$dvdname.VOB"
1305 echo "-> Keeping intermediate concatenated VOB file: $tmpdir/$dvdname.VOB" | tee -a "$logfile"
1309 # remove the original DVD image
1310 function remove_intermediate_iso_file {
1311 [[ $keep_isofile -eq 1 ]] && return 1
1312 if [ $keep_intermediate_files -eq 0 ]; then
1313 [[ -e "$isofile" ]] && rm "$isofile"
1315 echo "-> Keeping ddrescue intermediate iso file: $isofile" | tee -a "$logfile"
1319 # remove the intermediate dvdbackup folder
1320 function remove_intermediate_dvdbackup_folder {
1321 if [ $keep_intermediate_files -eq 0 ]; then
1322 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
1324 echo "-> Keeping intermediate dvdbackup folder: $tmpdir/$dvdname" | tee -a "$logfile"
1328 ##############################################################################################
1330 ##############################################################################################
1332 # Make a note of when this DVD rip started
1334 echo -e "\n$date DVD rip started" >> "$logfile"
1335 echo "$cmd" >> "$logfile"
1337 # Rip the DVD - Mirror Mode
1338 if [ $mirror_mode -eq 1 ]; then
1339 echo "-> Ripping DVD $dvdname to $dest"
1341 # use ddrescue to make an ISO image of the disk
1342 make_dvd_iso_image "$dest/$dvdname.iso"
1344 # add this video data to the mythtv DB
1345 fill_mythvideo_metadata "$dest/$dvdname.iso"
1347 # eject the disk upon completion
1348 if [ $eject_disk -ne 0 ]; then
1353 echo "$date DVD rip completed" | tee -a "$logfile"
1355 if [[ -n "$mailto" ]]; then
1356 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1361 # Rip the DVD - Main Title Feature Only
1362 if [ $mirror_mode -eq 0 ]; then
1364 # Rip image from DVD
1365 if [ $ripdvd -eq 1 ]; then
1366 echo "-> Ripping DVD $dvdname to $dest" | tee -a "$logfile"
1367 # use ddrescue to make an ISO image of the disk
1368 make_dvd_iso_image "$tmpdir/$dvdname.iso"
1371 # Rip image from DVD path
1372 if [ -n "$dvdpath" ]; then
1373 echo "-> Ripping DVD $dvdpath to $dest" | tee -a "$logfile"
1374 make_dvd_iso_image_from_folder "$dvdpath" "$tmpdir/$dvdname.iso" 1
1377 # make sure our isofile value is set
1378 if [ -z "$isofile" ]; then
1379 isofile="$tmpdir/$dvdname.iso"
1382 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
1384 if [ ! -e "$vobfile" ]; then
1385 echo "-> Creating DVD video $vobfile" | tee -a "$logfile"
1387 # get the feature title from the ISO
1388 get_feature_title "$isofile"
1390 # get the crop value from the ISO
1393 # check for mplayer dumpstream incompatibilities
1394 # if they exist, this method will set this mode to 0.
1395 check_for_mplayer_dumpstream_incompatibility
1397 if [ $use_mplayer_dumpstream -eq 1 ]; then
1399 # get our audio id from the ISO file
1400 get_audio_id_from_iso "$isofile"
1402 # create our main VOB file from the ISO
1403 create_main_vob_with_mplayer "$isofile"
1405 # remove the intermediate VOB file
1406 remove_intermediate_vob_file
1408 # it's possible that our VOB is still corrupted in some manner
1409 # check to make sure it is still a good VOB before continuing.
1410 check_for_mplayer_dumpstream_incompatibility
1414 if [ $use_mplayer_dumpstream -eq 0 ]; then
1416 # use dvdbackup to make a DVD folder of the feature title
1417 make_dvdbackup_folder_image
1419 # create our main VOB file
1420 create_main_vob_with_cat
1422 # get our audio id from the VOB file
1423 get_audio_id_from_vob "$tmpdir/$dvdname.VOB"
1425 # check for corrupted VOB start
1426 check_vob_for_corrupted_start
1428 # check to make sure our VOB is complete
1429 check_vob_for_completeness
1431 # check to make sure our VOB doesn't have too many video packets
1432 check_vob_for_too_many_video_packets
1434 # check to make sure our VOB doesn't have a52 crc errors
1435 check_vob_for_a52_crc_errors
1437 # remove the intermediate VOB file
1438 remove_intermediate_vob_file
1442 # remove the intermediate ISO file
1443 remove_intermediate_iso_file
1446 if [ "$encoder" != "handbrake" ]; then
1447 echo "-> Skipping VOB creation. VOB DVD video already exists: $vobfile" | tee -a "$logfile"
1448 # get our audio id from the VOB file
1449 get_audio_id_from_vob "$vobfile"
1450 # get the crop value from the VOB
1455 # eject the DVD disk since we are finished with it
1456 [ $eject_disk -eq 2 ] && eject -T $dev
1458 # encode the VOB file to a compressed file format
1459 if [ $make_final_dest_comp -eq 1 ]; then
1460 echo "-> Encoding the DVD video to a compressed file using $encoder" | tee -a "$logfile"
1462 # determine what our bitrate needs to be if a target size was specified instead
1463 calculate_bitrate_from_target_size
1465 # encode the vob file into a compressed file format
1466 if [[ "$encoder" == "mencoder" ]]; then
1467 encode_vob_file_mencoder
1469 if [[ "$encoder" == "handbrake" ]]; then
1470 encode_vob_file_handbrake
1473 if [ $keep_intermediate_files -eq 0 ] && [ $make_final_dest_vob -eq 0 ]; then
1474 [[ -e "$vobfile" ]] && [[ $keep_vobfile -eq 0 ]] && rm -f "$vobfile";
1475 [[ -e "$passlogfile" ]] && rm -f "$passlogfile";
1477 echo "-> Keeping VOB file: $vobfile" | tee -a "$logfile"
1478 echo "-> Keeping mencoder 2pass logfile: $passlogfile"
1482 # add this video data to the mythtv DB
1483 [ $make_final_dest_comp -eq 1 ] && fill_mythvideo_metadata "$final_output_file"
1484 [ $make_final_dest_vob -eq 1 ] && fill_mythvideo_metadata "$vobfile"
1488 # use dvdbackup to make a DVD folder of the feature title
1489 make_dvdbackup_folder_image
1491 # cd to the feature title DVD folder
1492 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
1493 if [ $? != 0 ]; then
1494 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
1497 # create the dvd.xml file for dvdauthor
1498 create_dvdauthor_dvd_xml_file
1500 # make the final DVD folder image
1501 make_dvdauthor_folder_image
1503 # add this video data to the mythtv DB
1504 fill_mythvideo_metadata "$dest/$dvdname/VIDEO_TS"
1506 # cd back to the dir we started from
1507 popd > /dev/null 2>&1
1509 if [ $make_final_dest_iso -eq 1 ]; then
1511 # make an iso image out of our directory
1512 make_dvd_iso_image_from_folder "$dest/$dvdname" "$dest/$dvdname.iso" 0
1514 # If the mkisofs was unable to make a .iso file for us, don't remove the DVD directory
1515 if [ -s "$dest/$dvdname.iso" ]; then
1516 if [ $make_final_dest_folder -eq 0 ]; then
1517 echo "-> Removing DVD folder since ISO was created: $dest/$dvdname" | tee -a "$logfile"
1518 # remove the folder of the DVD image now that we have a .iso version of it
1519 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
1522 # we created an empty iso file, remove it
1523 echo "-> Removing empty ISO image: $dest/$dvdname.iso" | tee -a "$logfile"
1524 echo "-> Keeping the DVD folder since the ISO image couldn't be created properly: $dest/$dvdname"
1525 [[ -e "$dest/$dvdname.iso" ]] && rm "$dest/$dvdname.iso"
1528 # add this video data to the mythtv DB
1529 fill_mythvideo_metadata "$dest/$dvdname.iso"
1535 # remove the ddrescue DVD ISO image
1536 remove_intermediate_iso_file
1538 # remove the tmp dvdbackup folder of the DVD image
1539 remove_intermediate_dvdbackup_folder
1541 # eject the DVD disk upon completion
1542 [ $eject_disk -eq 1 ] && eject -T $dev
1545 echo "$date DVD rip completed" | tee -a "$logfile"
1547 if [[ -n "$mailto" ]]; then
1548 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1553 ##############################################################################################