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 $PATH):
22 # volname makexml lsdvd dvdauthor gddrescue dvdbackup mencoder mplayer mkisofs HandBrakeCLI
24 # Optional Dependencies:
25 # lookup imdb info/posters for mythvideo: http://www.mythtv.org/wiki/Fill_mythvideo_metadata.pl
28 ##############################################################################################
30 ##############################################################################################
41 typeset profile="xvidhq"
45 typeset default_alang="en"
48 typeset -i default_aid=128
49 typeset -i aid_override=-1
50 typeset -i force_onepass_mode=0
51 typeset -i eject_disk=1
52 typeset -i keep_isofile=0
53 typeset -i keep_vobfile=0
54 typeset -i keep_dvdfolder=0
55 typeset -i keep_intermediate_files=0
56 typeset -i make_final_dest_vob=0
57 typeset -i make_final_dest_iso=0
58 typeset -i make_final_dest_folder=0
59 typeset -i make_final_dest_comp=0
61 typeset -i show_usage=0
62 typeset -i mirror_mode=0
63 typeset -i target_bitrate=2000
64 typeset -i target_size=0
65 typeset -i audio_2ch=0
66 typeset -i audio_6ch=1
67 typeset -i invalid_feature_title=0
68 typeset -i feature_title_override=0
69 typeset -i mplayer_dumpstream_incompatibility=0
71 ##############################################################################
72 # Local Machine Settings:
73 # Sources both the "default" conf file tracked by GIT (rip_dvd.conf.dist)
74 # and the local conf file created by each local machine (rip_dvd.conf)
75 # Copy the rip_dvd.conf.dist file to rip_dvd.conf and edit the later.
76 # This will allow you to override all the default values to meet your needs
77 # in a way that won't get clobbered when you pull updates from my GIT repo.
78 ##############################################################################
79 config="${0%/*}/rip_dvd.conf"
81 # The config file will be searched for in the following location order:
84 # 1) /path/to/rip_dvd/script/rip_dvd.conf.dist
85 [ -e "${config}.dist" ] && found_config=1 && . "${config}.dist"
87 # 2) /path/to/rip_dvd/script/rip_dvd.conf
88 [ -e "${config}" ] && found_config=1 && . "${config}"
90 # 3) /etc/rip_dvd.conf
91 [ -e "/etc/rip_dvd.conf" ] && found_config=1 && . "/etc/rip_dvd.conf"
93 # 4) $PWD/rip_dvd.conf
94 [ -e "$PWD/rip_dvd.conf" ] && found_config=1 && . "$PWD/rip_dvd.conf"
96 # Check to make sure we found the config file
97 if [ $found_config -eq 0 ]; then
98 echo "-E- Unable to find the rip_dvd.conf file: $config"
102 ##############################################################################################
103 # Command line processing
104 ##############################################################################################
105 while (($#)) && getopts 162wmvifkzx:ht:n:d:b:s:t:a:p:e:j:l:r: opt "$@"
108 (n) dvdname=$OPTARG;;
110 (b) target_bitrate=$OPTARG;;
111 (s) target_size=$OPTARG;;
114 (1) force_onepass_mode=1;;
115 (v) make_final_dest_vob=1;;
116 (i) make_final_dest_iso=1;;
117 (f) make_final_dest_folder=1;;
118 (z) make_final_dest_comp=1;;
119 (e) encoder=$OPTARG;;
121 (k) keep_intermediate_files=1;;
122 (t) feature_title_override=$OPTARG;;
124 (p) profile=$OPTARG;;
125 (x) extension=$OPTARG;;
126 (j) eject_disk=$OPTARG;;
127 (l) aid_override=$OPTARG;;
131 (:) echo >&2 "$0: $OPTARG requires a value"; errors=errors+1;;
132 (\?) echo >&2 "$0: invalid option '$OPTARG'"; errors=errors+1;;
139 echo >&2 "Usage: ${0##*/} -d <destdir> [ <options> ]"
140 echo >&2 "Revision $REV"
142 echo >&2 " -d <destdir> Specify the destination directory to store the ripped DVD to"
143 echo >&2 " -n <dvdname> Specify a path to a DVD folder or file to process:"
144 echo >&2 " 1) If this option is not specified, the DVD will be ripped from $dev"
145 echo >&2 " 2) If dvdname is a full path to a DVD folder, it will be ripped as a DVD instead of $dev"
146 echo >&2 " 3) If dvdname is a full path to an MPG2 file, it will be ripped as a DVD instead of $dev"
147 echo >&2 " 4) If dvdname is a full path to an ISO file, it will be ripped as a DVD instead of $dev"
148 echo >&2 " 5) If dvdname is a full path to a VOB file, it will be ripped as a DVD instead of $dev"
149 echo >&2 " -p <profile> Specify which encoding profile to use in -w mode as shown below:"
150 echo >&2 " Mencoder and Handbrake Encoder Profiles:"
151 echo >&2 " - xvidvhq = AVI, very high quality encoding, Xvid codec, 2 pass encoding"
152 echo >&2 " - xvidhq = AVI, high quality encoding, Xvid codec, 2 pass encoding (default)"
153 echo >&2 " - xvid = AVI, fast encoding, Xvid codec, 2 pass encoding"
154 echo >&2 " - iphone = MP4, x264 codec, 2 pass encoding, forced 480:320 scaling"
155 echo >&2 " - ipod = MP4, x264 codec, 2 pass encoding, forced 320:240 scaling"
156 echo >&2 " Handbrake Only Encoder Profiles:"
157 echo >&2 " - mp4vhq = MP4, very high quality encoding, x264 codec, 2 pass encoding"
158 echo >&2 " - mp4hq = MP4, high quality encoding, x264 codec, 2 pass encoding"
159 echo >&2 " - mp4 = MP4, fast encoding, x264 codec, 2 pass encoding"
160 echo >&2 " - hb_<profile> = Any predefined HandBrake profile (run HandBrakeCLI -z and replace spaces with underscores) "
161 echo >&2 " -x <ext> Specify a suffix extension to apply to the end of the final image filename (like .xvid, .ipod, etc)"
162 echo >&2 " If you run multiple instances of this script ripping the same DVD, you need to specify this option."
163 echo >&2 " -m Make a mirror image of the DVD and save it as a DVD ISO file"
164 echo >&2 " The default operation is non-mirror mode where only the main"
165 echo >&2 " feature title will be ripped."
166 echo >&2 " -v Make the final image a DVD VOB file"
167 echo >&2 " -i Make the final image a DVD ISO file"
168 echo >&2 " -f Make the final image a DVD folder"
169 echo >&2 " -z Make the final image a compressed file based on your profile selection and encoder"
170 echo >&2 " -e <encoder> Specify the encoder to use to make the compressed file (valid encoders=mencoder|handbrake) (default=handbrake if found)"
171 echo >&2 " You must also specify the target size or bitrate using the '-s' or '-b' options with xvid profiles"
172 echo >&2 " -s <size> Set the target size of the compressed file in MB (ex: 700, 1000, etc)"
173 echo >&2 " -b <bitrate> Set the bitrate desired in the compressed file in kbits/sec (ex: 1500, 2000 (default), etc)"
174 echo >&2 " -a <W:H> Specify the width x height aspect ratio to scale the DVD to (only used in -z mode)"
175 echo >&2 " <W> If only the width is given, it will autoset the height to a value which preserves the aspect ratio"
176 echo >&2 " The default behavior is autoaspect mode, which preserves the original aspect, with no scaling being done"
177 echo >&2 " -j <n> Eject the disk:"
178 echo >&2 " - 0 = do not eject the disk"
179 echo >&2 " - 1 = eject after the entire script is done (default)"
180 echo >&2 " - 2 = eject after the disk is no longer needed (prior to starting the encode process)"
181 echo >&2 " The last option will allow you to start ripping another disk while the encoding process is running on a previous"
182 echo >&2 " -1 Force 1-pass encoding mode across all profiles"
183 echo >&2 " -2 Use 2 channel MP3 audio encoding when making a compressed file (default is 6 channel AC3)"
184 echo >&2 " -6 Use 6 channel AC3 audio encoding when making a compressed file (default)"
185 echo >&2 " -r <x.x> Apply extra dynamic range compression to the audio, making soft sounds louder. "
186 echo >&2 " Range is 1.0 to 4.0 with 1.5 - 2.5 being a useful range (HandBrake Only) (default value is 0.0)"
187 echo >&2 " -k Keep the intermediate files (good for debugging)"
188 echo >&2 " In -z mode, run with this option to keep the original .VOB file"
189 echo >&2 " By default, all intermediary files are deleted. Only the final image is kept"
190 echo >&2 " -l <aid> Specify the audio AID language ID to rip from the source DVD"
191 echo >&2 " -t <title> Specify the main feature title to pull from the DVD (only required if this script can't figure it out)"
192 echo >&2 " -w Set the sh Execute/Verbose flag (causes every command to be echoed)"
197 if (($errors)) || (($show_usage))
202 # Sanity Check - Command Line Options
203 if [ "$dest" == "" ]; then
204 echo "-E- You must specify a destination directory with '-d'" | tee -a $logfile
208 if [ $make_final_dest_vob -eq 0 ] && [ $make_final_dest_iso -eq 0 ] &&
209 [ $make_final_dest_folder -eq 0 ] && [ $make_final_dest_comp -eq 0 ] && [ $mirror_mode -eq 0 ]; then
210 # Make our default dest type a compressed movie if the user didn't ask for anything else to be done
211 make_final_dest_comp=1
214 if ([ $target_size -ne 0 ] || [ "$aspect" != "" ]) && [ $make_final_dest_comp -ne 1 ]; then
215 echo "-E- You can't specify a target_size, or aspect in non compressed file mode. You must specify '-z' when using '-b' or '-s' or '-a'" | tee -a $logfile
219 if [ $target_bitrate -eq 0 ] && [ $target_size -eq 0 ] && [ $make_final_dest_comp -eq 1 ]; then
220 echo "-E- You must specify a bitrate in compressed file mode. You must specify '-b' or '-s' when using '-z'" | tee -a $logfile
224 if [ $mirror_mode -eq 1 ]; then
225 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_iso -eq 1 ] ||
226 [ $make_final_dest_folder -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
227 echo "-E- You can't specify '-v' or '-i' or '-f' or '-z' when operating in mirror mode with '-m'" | tee -a $logfile
232 # Make handbrake the default encoder if not specified and we can find it
233 if [ -z "$encoder" ]; then
234 encoder="mencoder"; # If we can't find handbrake, set mencoder as the default
235 [[ -x `which $handbrake_xvid` ]] && [[ "$profile" =~ "xvid" ]] && encoder="handbrake";
236 [[ -x `which $handbrake_mp4` ]] && [[ "$profile" =~ "mp4" ]] && encoder="handbrake";
237 [[ -x `which $handbrake_mp4` ]] && [[ "$profile" =~ "ip" ]] && encoder="handbrake";
238 [[ -x `which $handbrake_mp4` ]] && [[ "$profile" =~ "hb" ]] && encoder="handbrake";
241 # Sanity check the profile selection
242 if [[ "$encoder" == "mencoder" ]]; then
243 [[ "$profile" =~ "mp4" ]] && echo "-E- invalid encoder $encoder selected for mp4 profile: $profile" && exit
246 if [[ "$encoder" != "mencoder" ]] && [[ "$encoder" != "handbrake" ]]; then
247 echo "-E- Invalid encoder specified: $encoder"
251 # If the aspect ratio option was specified, set the scale variable appropriately for mencoder
252 if [ "$aspect" != "" ]; then
253 echo "$aspect" | grep -q "x"
255 echo "-E- You must specify the aspect option with a value whose format is W:H"
258 echo "$aspect" | grep -q ":"
260 [ "$encoder" == "mencoder" ] && SCALE=",scale -zoom -sws 9 -xy $aspect"
261 [ "$encoder" == "handbrake" ] && SCALE="-w $aspect"
263 [ "$encoder" == "mencoder" ] && SCALE=",scale=$aspect"
264 if [ "$encoder" == "handbrake" ]; then
265 WIDTH=`echo "$aspect" | awk -F ':' '{ print $1; }'`
266 HEIGHT=`echo "$aspect" | awk -F ':' '{ print $2; }'`
267 SCALE="-w $WIDTH -l $HEIGHT"
272 # Sanity Check - Key executables
273 [[ ! -x `which lsdvd` ]] && echo "-E- missing dependency: lsdvd" && exit
274 [[ ! -x `which volname` ]] && echo "-E- missing dependency: volname" && exit
275 [[ ! -x `which ddrescue` ]] && echo "-E- missing dependency: ddrescue" && exit
276 [[ ! -x `which dvdbackup` ]] && echo "-E- missing dependency: dvdbackup" && exit
277 [[ ! -x `which mencoder` ]] && echo "-E- missing dependency: mencoder" && exit
278 [[ ! -x `which makexml` ]] && echo "-E- missing dependency: makexml" && exit
279 [[ ! -x `which dvdauthor` ]] && echo "-E- missing dependency: dvdauthor" && exit
280 [[ ! -x `which mkisofs` ]] && echo "-E- missing dependency: mkisofs" && exit
281 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "xvid" ]] && [[ ! -x `which $handbrake_xvid` ]] && echo "-E- missing encoder: $handbrake_xvid" && exit
282 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "mp4" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
283 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "ip" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
284 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "hb" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
285 [[ "$encoder" == "handbrake" ]] && [[ ! -x `which ffmpeg` ]] && echo "-E- missing dependency: ffmpeg" && exit
287 ##############################################################################################
290 if [ -z "$dvdname" ]; then
292 # make sure the DVD device is accessible
293 volname $dev > /dev/null 2>&1
295 echo "-E- Can't access the DVD device $dev"
298 # now capture the volume name from the device
299 dvdname=`volname $dev | awk '{ print $1 }'`
304 # check to see if dvdname is a full path to a real directory
305 # if it is, set dvdname and dvdpath appropriately
306 if [ -d "$dvdname" ]; then
308 dvdname=`basename "$dvdname"`
310 if [ -z "$dvdname" ]; then
311 echo "-E- Unable to extract dvdname from path: $dvdpath"
314 if [ ! -d "$dvdpath/VIDEO_TS" ]; then
315 echo "-E- You must supply a full path to a valid DVD folder with this option"
320 # Check to see if dvdname is a full path to a file
321 if [ -f "$dvdname" ]; then
324 # check to see if dvdname is a full path to an MPG2 (VOB) file
325 # if it is, set dvdname and vobfile appropriately
326 file "$dvdname" | grep -q "MPEG"
328 # It is a valid MPEG2 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 "$dvdname" | grep -q -e "ISO" -e "UDF"
340 # It is a valid ISO file, now strip the extension off our dvdname
342 dvdname=`basename "$dvdname"`
343 dvdname=${dvdname%.[^.]*}
348 # check to see if dvdname is a full path to an ISO file
349 # if it is, set dvdname and isofile appropriately
350 file "$dvdname" | grep -q -e "VOB"
352 # It is a valid VOB file, now strip the extension off our dvdname
354 dvdname=`basename "$dvdname"`
355 dvdname=${dvdname%.[^.]*}
360 # If we didn't find a handler for the file above, complain
361 if [ $valid_file -eq 0 ]; then
362 echo "-E- Unsupported file type: $vobfile"
366 # Throw an error if we can't find what the -n option is pointing to
368 echo "-E- Unable to find the directory or file specified by the '-n $dvdname' option. Please make sure the path is valid."
372 # Set the ripdvd flag to false since we aren't ripping a DVD disk
375 # Since we aren't ripping a DVD disk, don't eject anything either
380 # remove bad characters from the dvdname
381 dvdname=${dvdname%.} # remove trailing '.' character
383 # add the suffix extension to the end of the dvdname
384 dvdname=$dvdname$extension
386 # make a "safe" dvdname (remove special characters)
387 safedvdname=`basename "$dvdname" | sed 's/[ !&*\\$?]/_/g'`
389 # Make sure we have a non-empty dvdname
390 if [ -z "$dvdname" ]; then
391 echo "-E- unable to determine dvdname"
395 # make sure our vobfile value is set
396 if [ -z "$vobfile" ]; then
397 vobfile="$dest/$dvdname.VOB"
400 # set up some variables to hold various logfiles
401 logfile="$logdir/$dvdname.log"
402 passlogfile="$tmpdir/$safedvdname.log"
403 ddrescuelog=`tempfile`
404 dvdauthorlog=`tempfile`
408 # create the tmpdir if it doesn't already exist
409 if [ ! -d "$tmpdir" ]; then
412 echo "-E- Unable to create the tmpdir: $tmpdir"
417 # create the logdir if it doesn't already exist
418 if [ ! -d "$logdir" ]; then
421 echo "-E- Unable to create the logdir: $logdir"
426 ##############################################################################################
428 ##############################################################################################
430 if [ $keep_intermediate_files -eq 0 ]; then
431 [[ -e "$dvdauthorlog" ]] && rm -f "$dvdauthorlog"
432 [[ -e "$ddrescuelog" ]] && rm -f "$ddrescuelog"
433 [[ -e "$encodelog" ]] && rm -f "$encodelog"
434 [[ -e "$dumplog" ]] && rm -f "$dumplog"
436 [[ -e "$dvdauthorlog" ]] && echo "-> Keeping dvdauthor log: $dvdauthorlog" | tee -a "$logfile"
437 [[ -e "$ddrescuelog" ]] && echo "-> Keeping ddrescue log: $ddrescuelog" | tee -a "$logfile"
438 [[ -e "$encodelog" ]] && echo "-> Keeping encode log: $encodelog" | tee -a "$logfile"
439 [[ -e "$dumplog" ]] && echo "-> Keeping dump log: $dumplog" | tee -a "$logfile"
445 if [[ -z "$1" ]]; then
446 msg="-E- control-c killed us"
450 echo -e 2>&1 "$msg" | tee -a "$logfile"
451 if [[ -n "$mailto" ]]; then
452 echo -e "$msg" | mailx -s "dvd rip of $dvdname FAILED" "$mailto"
454 keep_intermediate_files=1
458 # Call our cleanup functions on INT and EXIT signals
459 trap fatal_and_exit INT
462 ##############################################################################################
463 # processing functions
464 ##############################################################################################
466 # encode the vob file into a compressed file format using handbrake
467 function encode_vob_file_handbrake {
469 # declare some globals
470 typeset handbrake_cli=""
471 typeset handbrake_video_encoder_opts=""
473 typeset handbrake_audio_opts=""
474 typeset hb_profile=""
476 # Set a variable that we will use later to determine if we found a handler for $profile or not
477 typeset -i found_profile=0
479 # For a given profile, to override the 2 pass behavior to be single pass,
480 # simply set the PASSES variable below to "2" instead of "1 2" inside your profile handler.
481 # It indicates which PASS numbers to loop over. PASSES="2" means just do pass 2 => single pass mode.
487 # Check the global force_onepass_mode. If it is set, change our variables appropriately
488 # to force 1-pass encoding across all profiles.
489 if [ $force_onepass_mode -eq 1 ]; then
493 # get our audio track from the VOB file (requires mp4 version of handbrake to extract)
494 get_audio_track_from_vob "$vobfile" "$handbrake_mp4"
497 if [[ "$profile" =~ "xvid" ]]; then
499 handbrake_cli="$handbrake_xvid"
500 final_output_file="$dest/$dvdname.avi"
503 # Very High Quality (16fps)
504 if [ "$profile" == "xvidvhq" ]; then
505 handbrake_opts[0]="-f avi"
506 handbrake_opts[1]="-b $target_bitrate"
507 handbrake_opts[2]="-e xvid"
508 handbrake_opts[3]="-T"
509 handbrake_opts[4]="-5"
510 handbrake_opts[5]="-8"
512 # High Quality (20fps)
513 if [ "$profile" == "xvidhq" ]; then
514 handbrake_opts[0]="-f avi"
515 handbrake_opts[1]="-b $target_bitrate"
516 handbrake_opts[2]="-e ffmpeg"
517 handbrake_opts[3]="-T"
518 handbrake_opts[4]="-5"
521 if [ "$profile" == "xvid" ]; then
522 handbrake_opts[0]="-f avi"
523 handbrake_opts[1]="-b $target_bitrate"
524 handbrake_opts[2]="-e ffmpeg"
525 handbrake_opts[3]="-T"
530 if [[ "$profile" =~ "mp4" ]]; then
532 handbrake_cli="$handbrake_mp4"
533 final_output_file="$dest/$dvdname.mp4"
537 if [ "$profile" == "mp4vhq" ]; then
538 profile="hb_High_Profile"
541 if [ "$profile" == "mp4hq" ]; then
545 if [ "$profile" == "mp4" ]; then
550 # iphone and ipod MP4 profiles
551 if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
553 handbrake_cli="$handbrake_mp4"
554 final_output_file="$dest/$dvdname.mp4"
560 if [ "$profile" == "iphone" ]; then
564 if [ "$profile" == "ipod" ]; then
569 # Predefined Handbrake Profile Handling
570 if [[ "$profile" =~ "hb" ]]; then
572 handbrake_cli="$handbrake_mp4"
573 final_output_file="$dest/$dvdname.mp4"
576 # extract the HandBrake Profile name from $profile
577 hb_profile=`echo "$profile" | sed 's/hb_//g' | sed 's/_/ /g'`
580 # Make sure we found a handler for the given profile
581 if [ $found_profile -eq 0 ]; then
582 fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
585 # setup our audio option
586 if [ $audio_2ch -eq 1 ] && [ $audio_6ch -eq 1 ]; then
587 handbrake_audio_opts="-E faac,ac3 -6 dpl2,auto"
589 if [ $audio_6ch -eq 1 ] && [ $audio_2ch -eq 0 ]; then
590 handbrake_audio_opts="-E ac3 -6 auto"
592 if [ $audio_2ch -eq 1 ] && [ $audio_6ch -eq 0 ]; then
593 handbrake_audio_opts="-E faac -6 dpl2"
595 if [ -n "$track" ]; then
596 handbrake_audio_opts="$handbrake_audio_opts -a $track"
599 # Convert our array of opts into a string
600 for OPTS in "${video_encoder_opts[@]}"; do
601 handbrake_video_encoder_opts="$handbrake_video_encoder_opts:$OPTS"
603 if [ -n "$handbrake_video_encoder_opts" ]; then
604 handbrake_video_encoder_opts="-x $handbrake_video_encoder_opts"
606 for OPTS in "${handbrake_opts[@]}"; do
607 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $OPTS"
610 # Append "global" command line options
611 handbrake_cmd_line_opts="$handbrake_cmd_line_opts -v 1"
612 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $PASSES"
613 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $DRC"
614 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $SCALE"
616 # Execute the handbrake command to encode the video
617 if [ -n "$hb_profile" ]; then
618 echo -e "\n Encoding: $handbrake_cli -i \"$vobfile\" -o \"$final_output_file\" -Z \"$hb_profile\" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts >> $encodelog 2>&1" >> "$logfile"
619 $handbrake_cli -i "$vobfile" -o "$final_output_file" -Z "$hb_profile" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts >> $encodelog 2>&1
622 echo -e "\n Encoding: $handbrake_cli -i \"$vobfile\" -o \"$final_output_file\" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts >> $encodelog 2>&1" >> "$logfile"
623 $handbrake_cli -i "$vobfile" -o "$final_output_file" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts >> $encodelog 2>&1
626 if [ $handbrake_retval != 0 ]; then
627 fatal_and_exit "-E- Unhandled handbrake error"
630 # Concatenate the encode log to our main log file, greping out unwanted lines
631 cat $encodelog | grep -v "Encoding:" | grep -v "hb_demux_ps" >> "$logfile"
632 cat $encodelog | grep "Encoding:" | sed 's/
\r/\n/g' | grep "Encoding:" | grep "ETA" | head -1 >> "$logfile"
633 cat $encodelog | grep "Encoding:" | sed 's/
\r/\n/g' | grep "Encoding:" | grep "ETA" | tail -1 >> "$logfile"
636 # encode the vob file into a compressed file format using mencoder
637 function encode_vob_file_mencoder {
639 # Set a variable that we will use later to determine if we found a handler for $profile or not
640 typeset -i found_profile=0
642 # For a given profile, to override the 2 pass behavior to be single pass,
643 # simply set the PASSES variable below to "2" instead of "1 2" inside your profile handler.
644 # It indicates which PASS numbers to loop over. PASSES="2" means just do pass 2 => single pass mode.
647 # Declare our default 2 pass variables
648 passlogfile_opt="-passlogfile $passlogfile"
649 pass_opt="pass=%PASS"
651 # Check the global force_onepass_mode. If it is set, change our variables appropriately
652 # to force 1-pass encoding across all profiles.
653 if [ $force_onepass_mode -eq 1 ]; then
660 if [[ "$profile" =~ "xvid" ]]; then
662 final_output_file="$dest/$dvdname.avi"
663 mencoder_general_opts="$lang_opts $passlogfile_opt"
664 mencoder_output_opts="-ofps 30000/1001 -ffourcc DIVX"
665 mencoder_video_filter_opts="-vf pullup,softskip,hqdn3d=2:1:2$CROP$SCALE"
666 mencoder_video_encoder_opts="-ovc xvid -xvidencopts $pass_opt"
668 # Very High Quality (16fps)
669 if [ "$profile" == "xvidvhq" ]; then
670 video_encoder_opts[0]="bitrate=$target_bitrate"
671 video_encoder_opts[1]="threads=$mencoder_threads"
672 video_encoder_opts[2]="chroma_opt"
673 video_encoder_opts[3]="vhq=4"
674 video_encoder_opts[4]="bvhq=1"
675 video_encoder_opts[5]="quant_type=mpeg"
676 video_encoder_opts[6]="autoaspect"
678 # High Quality (20fps)
679 if [ "$profile" == "xvidhq" ]; then
680 video_encoder_opts[0]="bitrate=$target_bitrate"
681 video_encoder_opts[1]="threads=$mencoder_threads"
682 video_encoder_opts[2]="chroma_opt"
683 video_encoder_opts[3]="vhq=2"
684 video_encoder_opts[4]="bvhq=1"
685 video_encoder_opts[5]="quant_type=mpeg"
686 video_encoder_opts[6]="autoaspect"
689 if [ "$profile" == "xvid" ]; then
690 video_encoder_opts[0]="bitrate=$target_bitrate"
691 video_encoder_opts[1]="threads=$mencoder_threads"
692 video_encoder_opts[2]="vhq=0"
693 video_encoder_opts[3]="turbo"
694 video_encoder_opts[4]="autoaspect"
697 for OPTS in "${video_encoder_opts[@]}"; do
698 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
701 if [ $audio_2ch -eq 0 ]; then
702 # These options produce good 6 channel audio for linux and windows
703 mencoder_audio_opts="-oac copy"
704 # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
705 mencoder_audioch_opts[0]="-channels 6 -af channels=6"
706 mencoder_audioch_opts[1]="-af channels=6"
707 mencoder_audioch_opts[2]=""
709 # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
710 mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
711 mencoder_audioch_opts[0]=""
716 # iphone and ipod MP4 profiles
717 if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
719 if [ "$profile" == "iphone" ]; then
721 # scale width to 480, set height appropriately, but keep a multiple of 16
722 #SCALE=",scale=480:-10"
723 # scale the video down however far is necessary to fit in 480x320
724 SCALE=",dsize=480:320:0,scale=-8:-8"
727 # scale width to 320, set height appropriately, but keep a multiple of 16
728 #SCALE=",scale=320:-10"
729 # scale the video down however far is necessary to fit in 320x240
730 SCALE=",dsize=320:240:0,scale=-8:-8"
732 final_output_file="$dest/$dvdname.mp4"
733 mencoder_general_opts="$lang_opts $passlogfile_opt"
734 mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
735 mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
736 mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt"
737 video_encoder_opts[0]="bitrate=$target_bitrate"
738 video_encoder_opts[1]="threads=$mencoder_threads"
739 video_encoder_opts[2]="vbv_maxrate=1500"
740 video_encoder_opts[3]="vbv_bufsize=2000"
741 video_encoder_opts[4]="nocabac"
742 video_encoder_opts[5]="me=umh"
743 video_encoder_opts[6]="subq=6"
744 video_encoder_opts[7]="frameref=6"
745 video_encoder_opts[8]="trellis=1"
746 video_encoder_opts[9]="level_idc=30"
747 video_encoder_opts[10]="global_header"
748 video_encoder_opts[11]="bframes=0"
749 video_encoder_opts[12]="partitions=all"
750 for OPTS in "${video_encoder_opts[@]}"; do
751 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
754 mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
755 mencoder_audioch_opts[0]="-channels 2 -srate 48000"
758 if [ $found_profile -eq 0 ]; then
759 fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
762 # Do not edit this line. $mencoder_video_encoder_opts must be last
763 mencoder_opts="$mencoder_general_opts $mencoder_output_opts $mencoder_audio_opts $mencoder_video_filter_opts $mencoder_video_encoder_opts"
768 # Set some options based on which pass we are in
769 mencoder_opts_for_pass=$(echo "$mencoder_opts" | sed "s,%PASS,$PASS,g")
770 [ $PASS -eq 1 ] && mencoder_opts_for_pass="$mencoder_opts_for_pass:turbo"
771 [ $PASS -eq 1 ] && output_file="/dev/null"
772 [ $PASS -eq 2 ] && output_file="$final_output_file"
774 # It's possible that the audio channel encoding may not work. Cycle through all our different audioch_opts until we find one that works.
775 for CH_OPTS in "${mencoder_audioch_opts[@]}";
777 echo -e " Encoding pass $PASS"
778 echo -e "\n Encoding pass $PASS: mencoder $CH_OPTS $mencoder_opts_for_pass \"$vobfile\" -o \"$output_file\" >> $encodelog 2>&1" >> "$logfile"
779 mencoder $CH_OPTS $mencoder_opts_for_pass "$vobfile" -o "$output_file" > $encodelog 2>&1
781 grep -q "\[channels\] Invalid" $encodelog
785 echo -e "\n-W- Audio channel encoding error. Falling back to next audio channel encoding scheme." >> "$logfile"
789 if [ $mencoder_retval != 0 ]; then
790 fatal_and_exit "-E- Unhandled mencoder error"
793 # Concatenate the encode log to our main log file, greping out unwanted lines
794 cat $encodelog | grep -v "^Pos:" | grep -v "duplicate" >> "$logfile"
799 function make_dvd_iso_image {
803 # check to see if we have a dvdpath to rip from instead of $dev
804 if [ -z "$dvdpath" ]; then
805 # load the CSS codes in the DVD drive
806 lsdvd $dev >> "$logfile"
808 fatal_and_exit "-E- lsdvd $dev failed"
811 # read the DVD, ignoring/skipping CRC errors
812 ddrescue -n -b 2048 $dev "$isofile" "$ddrescuelog"
814 fatal_and_exit "-E- ddrescue -n -b 2048 $dev \"$isofile\" failed"
816 cat "$ddrescuelog" >> "$logfile"
818 # rip from a path instead
819 make_dvd_iso_image_from_folder "$dvdpath" "$isofile" 1
823 function make_dvd_iso_image_from_folder {
829 echo "-> Creating ISO image of DVD video: $src -> $dst" | tee -a "$logfile"
831 # make an iso image out of our directory
832 echo " mkisofs -dvd-video \"$src\" 2>> \"$dumplog\" | dd of=\"$dst\" obs=32k seek=0 > /dev/null 2>> $dumplog" >> "$logfile"
833 mkisofs -dvd-video "$src" 2>> "$dumplog" | dd of="$dst" obs=32k seek=0 > /dev/null 2>> "$dumplog"
835 # set the audio languages from the iso if it exists and is non-zero in size
836 if [ -s "$dst" ]; then
837 get_feature_title "$dst"
838 get_audio_id_from_iso "$dst"
841 # make sure we were able to create the iso image from the folder given to us
842 if [ ! -s "$dst" ] && [ $handle_error -eq 1 ]; then
843 echo "-> Unable to make an iso image from the DVD folder: $dvdpath"
844 echo " Falling back to mplayer to create a main feature VOB from the folder instead: $dvdpath"
845 # remove the bad iso file
846 [[ -e "$dst" ]] && rm -f "$dst"
847 # get the feature title from the DVD folder
848 get_feature_title "$dvdpath"
849 # create our main VOB file from the ISO
850 create_main_vob_with_mplayer "$dvdpath"
851 # get our audio id from the VOB file
852 get_audio_id_from_vob "$vobfile"
856 function make_dvdbackup_folder_image {
857 # extract the feature title from the DVD image
858 echo "-> Extracting feature title using dvdbackup" | tee -a "$logfile"
859 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
860 dvdbackup -F -i "$isofile" -o "$tmpdir" >> "$logfile"
862 fatal_and_exit '-E- dvdbackup -F -i "$isofile" -o "$tmpdir" failed'
866 function make_dvdauthor_folder_image {
867 # create a new DVD video of the feature title
868 echo "-> Creating DVD video $dest/$dvdname" | tee -a "$logfile"
869 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
870 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
871 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
873 # There is a chance that dvdauthor won't like some of the VOBs.
874 # We can't tell ahead of time which ones it will choke on.
875 # So, we need to run it over and over again until it can process
876 # all the VOBs. If it can't handle one of them, run it through
877 # mencoder to fix it and try again. These errors are typically
878 # present due to the copy protection that ddrescue removed.
879 grep -q "SCR moves" $dvdauthorlog
880 while [ $? == 0 ]; do
881 # fix bad vobs that get the "SCR moves backwards" error:
882 # STAT: Processing VTS_01_0.VOB...
883 # ERR: SCR moves backwards, remultiplex input.
884 badvob=`grep -v "^WARN:" $dvdauthorlog | grep -B 1 "SCR moves" | grep "Processing" | awk '{ print $3 }' | sed -e 's/\.\.\.//'`
885 if [[ ! -f "$badvob" ]]; then
886 fatal_and_exit "-E- Found a bad VOB, but could not extract it's name properly: $badvob"
888 echo "-> Fixing SCR errors in DVD video file $badvob" | tee -a "$logfile"
889 cat $badvob | mencoder $lang_opts -quiet -of mpeg -mpegopts format=dvd -oac copy -ovc copy - -o $badvob.fixed >> "$logfile" 2>&1
890 mv -f $badvob.fixed $badvob
891 echo "-> Creating DVD video $dest/$dvdname"
892 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
893 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
894 grep -q "SCR moves" $dvdauthorlog
898 function get_feature_title {
900 # if a feature title was given on the command line, use it
901 if [ $feature_title_override -ne 0 ]; then
902 feature_title=$feature_title_override
905 # otherwise, use lsdvd to figure it out
906 if [ $ripdvd -eq 1 ]; then
907 feature_title=`lsdvd $dev | awk '/Longest/ { print $NF }'`
909 feature_title=`lsdvd "$source" 2>/dev/null | awk '/Longest/ { print $NF }'`
913 function create_main_vob_with_cat {
914 # cd to the feature title DVD folder
915 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
917 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
920 # concatenate all the VOBs together into 1 giant VOB
921 vobs=`/bin/ls -1 VTS*.VOB | grep -v "0.VOB" | tr '\n' ' '`
922 cat $vobs > "$tmpdir/$dvdname.VOB"
924 # cd back to the dir we started from
925 popd > /dev/null 2>&1
928 function create_main_vob_with_mplayer {
930 # argument processing
934 # make sure we have a valid feature title
935 if [ $invalid_feature_title -eq 1 ] && [ $feature_title_override -eq 0 ]; then
936 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."
939 # check to make sure we didn't detect an mplayer dumpstream incompatibility earlier
940 if [ $mplayer_dumpstream_incompatibility -eq 1 ]; then
941 msg="-E- We detected an mplayer dumpstream incompatibility earlier."
942 msg="$msg We also detected another condition that requires us to use dumpstream. "
943 msg="$msg\n Unable to rip this DVD in the mode you requested."
944 fatal_and_exit "$msg"
947 # use mplayer to create the main VOB file
948 echo "-> Using mplayer to dump the DVD feature title $feature_title to a VOB file directly: $vobfile" | tee -a "$logfile"
949 echo " mplayer $lang_opts -dumpstream -dumpfile \"$vobfile\" -dvd-device \"$source\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
950 mplayer $lang_opts -dumpstream -dumpfile "$vobfile" -dvd-device "$source" dvd://$feature_title > $dumplog 2>&1
952 cat $dumplog | grep -v "^A:" >> "$logfile"
953 fatal_and_exit "-E- Mplayer Failed"
955 cat $dumplog | grep -v "^A:" >> "$logfile"
956 [[ -e "$dumplog" ]] && [[ $remove_dumplog -eq 1 ]] && rm -f $dumplog
959 function get_audio_id_from_iso {
960 # Adjust our audio ID to find the english audio stream
961 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
966 if [ $aid_override -lt 0 ]; then
967 mplayer -v -endpos 0 -dvd-device "$iso" dvd://$feature_title > $aidcheck 2>&1
968 grep -q "aid: $aid" $aidcheck
969 while [ $? == 1 ] && [ $aid -lt 159 ]; do
971 grep -q "aid: $aid" $aidcheck
973 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
977 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
978 # mencoder default DVD audio track language selection (english)
979 lang_opts="-aid $aid -alang $alang"
982 function get_crop_from_iso {
984 echo "-> Detecting black frame border crop value from ISO file"
985 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device \"$isofile\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
986 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device "$isofile" dvd://$feature_title > $dumplog 2>&1
987 [[ -e "md5sums" ]] && rm -f "md5sums"
988 CROP=`cat $dumplog | grep CROP | tail -1`
989 echo " Found crop value of $CROP" >> "$logfile"
993 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
994 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
995 if [ -z "$CROP" ]; then
996 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
999 if [ $CROPCHECK -lt 0 ]; then
1004 echo " Setting mencoder crop filter to: $CROP"
1007 function get_crop_from_vob {
1009 echo "-> Detecting black frame border crop value from VOB file"
1010 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark \"$vobfile\" > $dumplog 2>&1" >> "$logfile"
1011 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark "$vobfile" > $dumplog 2>&1
1012 [[ -e "md5sums" ]] && rm -f "md5sums"
1013 CROP=`cat $dumplog | grep CROP | tail -1`
1014 echo " Found crop value of $CROP" >> "$logfile"
1015 CROP=${CROP#* crop=}
1017 typeset -i CROPCHECK
1018 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
1019 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
1020 if [ -z "$CROP" ]; then
1021 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
1024 if [ $CROPCHECK -lt 0 ]; then
1029 echo " Setting mencoder crop filter to: $CROP"
1032 function get_audio_track_from_vob {
1033 # Adjust our audio ID to find the english audio stream
1034 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
1039 alang=$default_alang
1040 if [ $aid_override -lt 0 ]; then
1041 mplayer -v -endpos 0 "$vob" > $aidcheck 2>&1
1042 grep -q "Found audio stream: $aid" $aidcheck
1043 while [ $? == 1 ] && [ $aid -lt 159 ]; do
1045 grep -q "Found audio stream: $aid" $aidcheck
1047 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
1051 # Now that we've found the right audio id, find the corresponding audio track in HandBrake
1053 # convert the aid we found into hex
1054 aid_hex=`echo "obase=16; $aid" | bc`
1056 # extract the audio streams in the vob
1057 #ffmpeg -i "$vob" > $aidcheck 2>&1
1058 $handbrake_cli --stop-at 0 -i "$vob" -o /dev/null -v 100 > $aidcheck 2>&1
1060 # find the stream that matches our aid
1061 #stream=`grep "Stream.*\[0x$aid_hex\]" $aidcheck`
1062 stream=`grep "scan: audio" $aidcheck | grep -n "" | grep "scan: audio 0x$aid_hex"`
1064 # extract the track number that handbrake uses
1065 #track=`expr match "$stream" '.*#[0-9]\.\([0-9]*\)'`
1066 track=`expr match "$stream" '^\([0-9]*\):'`
1068 if [ -n "$track" ]; then
1069 echo "-> Setting the audio ID to $aid. Setting the audio track to $track." | tee -a "$logfile"
1073 function get_audio_id_from_vob {
1074 # Adjust our audio ID to find the english audio stream
1075 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
1079 alang=$default_alang
1080 if [ $aid_override -lt 0 ]; then
1081 mplayer -v -endpos 0 "$vob" > $aidcheck 2>&1
1082 grep -q "Found audio stream: $aid" $aidcheck
1083 while [ $? == 1 ] && [ $aid -lt 159 ]; do
1085 grep -q "Found audio stream: $aid" $aidcheck
1087 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
1091 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
1092 # mencoder default DVD audio track language selection (english)
1093 lang_opts="-aid $aid -alang $alang"
1096 function check_vob_for_corrupted_start {
1097 # check to see if the beginning of the DVD has a form of copy protection
1098 # where they have deliberately broken the first X number of frames of the DVD.
1099 # If we don't skip these, our resulting VOB file will not play.
1100 badvobcheck=`tempfile`
1103 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
1104 if [ $? != 0 ]; then
1105 fatal_and_exit "-E- Mencoder Failed"
1107 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
1108 while [ $? == 0 ] && [ $skip -lt $endpos ]; do
1109 (( skip = skip + 5 ))
1110 echo "-> Bad VOB copy protection detected. Trying new skip value of $skip" | tee -a "$logfile"
1111 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
1112 if [ $? != 0 ]; then
1113 fatal_and_exit "-E- Mencoder Failed"
1115 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
1117 [[ -e "$badvobcheck" ]] && rm -f "$badvobcheck";
1119 # cat the giant VOB into mencoder to create a playable VOB file
1120 cat "$tmpdir/$dvdname.VOB" | mencoder -ss $skip -quiet $lang_opts -of mpeg -mpegopts format=dvd:tsaf -oac copy -ovc copy - -o "$vobfile" >> "$logfile" 2>&1
1121 if [ $? != 0 ]; then
1122 fatal_and_exit "-E- Mencoder Failed"
1126 function check_vob_for_completeness {
1127 # check to make sure we got out a complete VOB.
1128 # there is another kind of copy protection where the VOB's may
1129 # have "MPG EOF" frames in the middle of the stream.
1130 # this causes mencoder to not process the entire VOB, and exit without any errors.
1131 # detect this by seeing how much smaller the dst vob is from the src vob.
1132 MAX_FILESIZE_DELTA_PERCENT=70
1133 SRC_VOB_FILESIZE=$(stat -c%s "$tmpdir/$dvdname.VOB")
1134 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
1135 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
1136 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
1137 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
1138 echo "-> Detected bad VOB size copy protection after processing concatenated VOB file." | tee -a "$logfile"
1139 create_main_vob_with_mplayer "$isofile"
1140 [[ -e "$dumplog" ]] && rm -f $dumplog
1141 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
1142 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
1143 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
1144 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'"
1149 function check_vob_for_too_many_video_packets {
1150 # If our earlier algorithm to work around this failed, throw an error.
1151 # check to see if this DVD has a protection scheme we don't know how to work around
1152 # when I tried to burn the CARS DVD for example, you can't play the resulting VOB file.
1153 # for some reason, the video is black, while the audio rolls, then the video finally comes
1154 # in, but it is WAY off the audio. This appears to be due to some bad frames at the beginning of
1155 # the 1st VOB. Until I figure out how to work around this, detect it, and error out.
1156 # instead of pulling the image from the disk again, you can pull it directly from the iso: -dvd-device $iso_path
1157 grep -q "Too many video packets in the buffer:" "$logfile"
1158 if [ $? == 0 ]; then
1159 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
1160 echo "-> Detected corrupt audio stream copy protection after processing concatenated VOB file." | tee -a "$logfile"
1161 create_main_vob_with_mplayer "$isofile"
1162 grep -q "Too many video packets in the buffer:" $dumplog
1163 if [ $? == 0 ]; then
1164 [[ -e "$dumplog" ]] && rm -f $dumplog
1165 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
1167 [[ -e "$dumplog" ]] && rm -f $dumplog
1171 function check_vob_for_a52_crc_errors {
1172 # Let's see if we can playback our newly created VOB file without any errors.
1173 # if there are issues, let's detect them now, and try to recreate the VOB
1174 # there are some forms of copy protection that have missed above, that evidence
1175 # themselves when we try to playback the VOB file. This was added to deal with
1176 # the "a52: CRC check failed" copy protection scheme.
1179 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
1180 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
1181 cat $dumplog | grep -v "^A:" >> "$logfile"
1182 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
1183 if [ $errors -gt $MAX_ERRORS ]; then
1184 echo "-> Detected a52 audio stream CRC errors copy protection after processing concatenated VOB file." | tee -a "$logfile"
1185 create_main_vob_with_mplayer "$isofile"
1186 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
1187 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
1188 if [ $? != 0 ]; then
1189 cat $dumplog | grep -v "^A:" >> "$logfile"
1190 fatal_and_exit "-E- Mplayer Failed"
1192 cat $dumplog | grep -v "^A:" >> "$logfile"
1193 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
1194 if [ $errors -gt $MAX_ERRORS ]; then
1195 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
1198 [[ -e "$dumplog" ]] && rm -f $dumplog
1201 function calculate_bitrate_from_target_size {
1202 # determine what our bitrate needs to be if a target size was specified instead
1203 if [ $target_size -ne 0 ]; then
1204 vob_length=`mplayer -identify -v "$vobfile" -endpos 0 2>&1 | grep ID_LENGTH | awk -F '=' '{ print $2 }' | awk -F '.' '{ print $1 }'`
1205 ((target_bitrate = (target_size * 1024 * 8) / vob_length ))
1206 echo " With a given target size of $target_size MB, the estimated bit rate will need to be $target_bitrate kbits/sec"
1210 function create_dvdauthor_dvd_xml_file {
1211 # make a dvdauthor xml menu file to create a valid DVD video from
1212 # this script does a good job, but we'll still need to clean it up a bit after it runs
1213 echo "-> Creating dvdauthor XML menu file" | tee -a "$logfile"
1214 makexml -overwrite -dvd *.VOB -out dvd >> "$logfile" 2>&1
1215 if [ $? != 0 ]; then
1216 fatal_and_exit '-E- makexml -dvd *.VOB -out dvd failed'
1219 # replace the first line of the xml file to remove the bad dest path
1220 awk -v line=1 -v new_content="<dvdauthor>" '{
1226 }' dvd.xml > dvd.xml.new
1227 mv -f dvd.xml.new dvd.xml
1228 if [ $? != 0 ]; then
1229 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1232 # remove the "<video " property line from the xml file
1233 cat dvd.xml | grep -v "<video" > dvd.xml.new
1234 mv -f dvd.xml.new dvd.xml
1235 if [ $? != 0 ]; then
1236 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1239 # remove the extra <pgc>..</pgc> pairs
1240 cat dvd.xml | awk 'BEGIN {x=1}
1242 if ($0~"</pgc>") {x=0}
1243 if (x==1) {print $0}
1244 if ($0~"<pgc>") {x=1}
1246 echo -e "</pgc>\n</titles>\n</titleset>\n</dvdauthor>" >> dvd.xml.new
1247 mv -f dvd.xml.new dvd.xml
1248 if [ $? != 0 ]; then
1249 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1252 # remove the VTS_*_0.VOB file as this is just the main menu video clip
1253 cat dvd.xml | grep -v "VTS_.*_0.VOB" > dvd.xml.new
1254 mv -f dvd.xml.new dvd.xml
1255 if [ $? != 0 ]; then
1256 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1260 function check_for_mplayer_dumpstream_incompatibility {
1262 echo "-> Checking for mplayer dumpstream incompatibilities" | tee -a "$logfile"
1264 if [ ! -e "$vobfile" ]; then
1265 # mplayer dumpstream does not work on DVDs that obscure the feature title.
1266 # A DVD that has 99 titles, where the longest title isn't the main feature
1267 # breaks mplayer dumpstream. We have to fallback to using dvdbackup to figure
1268 # out what the feature title is. This script will run through that flow if we
1269 # set use_mplayer_dumpstream to 0. Check for this here.
1270 if [ $ripdvd -eq 1 ]; then
1271 lsdvd $dev | grep -q "Title: 99"
1273 lsdvd "$isofile" | grep -q "Title: 99"
1275 # If we have 99 titles and a feature title wasn't given on the command line, switch modes.
1276 if [ $? == 0 ] && [ $feature_title_override -eq 0 ]; then
1277 if [ $trust_feature_title_autodetect_when_uncertain -eq 0 ]; then
1278 echo "-E- Unable to determine the feature title due to the 99 title copy protection scheme" | tee -a "$logfile"
1279 echo " You will need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1280 echo " You can google this DVD to find out what it's feature title is, or you can play it in a conventional DVD player to find it." | tee -a "$logfile"
1281 invalid_feature_title=1
1283 echo " Falling back to non mplayer dumpstream methods to copy the DVD" | tee -a "$logfile"
1284 echo "-W- We still may not be able to autodetect the right feature title" | tee -a "$logfile"
1285 echo " You may need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1286 use_mplayer_dumpstream=0
1287 invalid_feature_title=1
1293 # There is another form of protection that causes the mplayer dumpstream to fail.
1294 # This can be detected by telling mplayer to parse the VOB file by copying its audio
1295 # video streams to a dummy output file (/dev/null). Do that here to check for that
1296 # problem before continuing.
1297 if [ -e "$vobfile" ]; then
1298 mplayer_opts="-quiet -ofps 30000/1001 -ffourcc DIVX -oac copy -ovc copy"
1299 mencoder $mplayer_opts "$vobfile" -o "/dev/null" > $dumplog 2>&1
1300 grep -q "Too many audio packets in the buffer" $dumplog
1301 if [ $? == 0 ]; then
1302 echo "-> The VOB dumped by mplayer is invalid. Falling back to non mplayer dumpstream to copy the DVD" | tee -a "$logfile"
1303 use_mplayer_dumpstream=0
1304 mplayer_dumpstream_incompatibility=1
1306 [[ -e "$dumplog" ]] && rm -f $dumplog
1310 function fill_mythvideo_metadata {
1312 # This function must be passed the filename as an argument
1313 # The filename must be a full path to the file
1316 # Make sure the fill mythvideo metadata option has been set to 1
1317 if [ $fill_mythvideo_metadata -eq 0 ]; then
1318 echo "-> fill_mythvideo_metadata=0 therefore not updating mythvideo metadata for this rip" | tee -a "$logfile"
1322 # If the fill mythvideo metadata script is present, run it
1323 # fill_mythvideo_metadata.plThis will download the metadata for the DVD we ripped.
1324 if [[ -x `which fill_mythvideo_metadata.pl` ]]; then
1325 echo "-> Running fill_mythvideo_metadata.pl to lookup/add/update the metadata for this DVD: $filename" | tee -a "$logfile"
1326 fill_mythvideo_metadata.pl -N 0 -F "$filename" >> "$logfile" 2>&1
1328 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 "$logfile"
1329 echo " Set the fill_mythvideo_metadata variable to 0 in the script to avoid running this step." | tee -a "$logfile"
1333 # remove the intermediate VOB file
1334 function remove_intermediate_vob_file {
1335 if [ $keep_intermediate_files -eq 0 ]; then
1336 [[ -e "$tmpdir/$dvdname.VOB" ]] && rm -f "$tmpdir/$dvdname.VOB"
1338 echo "-> Keeping intermediate concatenated VOB file: $tmpdir/$dvdname.VOB" | tee -a "$logfile"
1342 # remove the original DVD image
1343 function remove_intermediate_iso_file {
1344 [[ $keep_isofile -eq 1 ]] && return 1
1345 if [ $keep_intermediate_files -eq 0 ]; then
1346 [[ -e "$isofile" ]] && rm "$isofile"
1348 echo "-> Keeping ddrescue intermediate iso file: $isofile" | tee -a "$logfile"
1352 # remove the intermediate dvdbackup folder
1353 function remove_intermediate_dvdbackup_folder {
1354 if [ $keep_intermediate_files -eq 0 ]; then
1355 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
1357 echo "-> Keeping intermediate dvdbackup folder: $tmpdir/$dvdname" | tee -a "$logfile"
1361 ##############################################################################################
1363 ##############################################################################################
1365 # Make a note of when this DVD rip started
1367 echo -e "\n$date DVD rip started" >> "$logfile"
1368 echo "$cmd" >> "$logfile"
1370 # Rip the DVD - Mirror Mode
1371 if [ $mirror_mode -eq 1 ]; then
1372 echo "-> Ripping DVD $dvdname to $dest"
1374 # use ddrescue to make an ISO image of the disk
1375 make_dvd_iso_image "$dest/$dvdname.iso"
1377 # add this video data to the mythtv DB
1378 fill_mythvideo_metadata "$dest/$dvdname.iso"
1380 # eject the disk upon completion
1381 if [ $eject_disk -ne 0 ]; then
1386 echo "$date DVD rip completed" | tee -a "$logfile"
1388 if [[ -n "$mailto" ]]; then
1389 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1394 # Rip the DVD - Main Title Feature Only
1395 if [ $mirror_mode -eq 0 ]; then
1397 # Rip image from DVD
1398 if [ $ripdvd -eq 1 ]; then
1399 echo "-> Ripping DVD $dvdname to $dest" | tee -a "$logfile"
1400 # use ddrescue to make an ISO image of the disk
1401 make_dvd_iso_image "$tmpdir/$dvdname.iso"
1404 # Rip image from DVD path
1405 if [ -n "$dvdpath" ]; then
1406 echo "-> Ripping DVD $dvdpath to $dest" | tee -a "$logfile"
1407 make_dvd_iso_image_from_folder "$dvdpath" "$tmpdir/$dvdname.iso" 1
1410 # make sure our isofile value is set
1411 if [ -z "$isofile" ]; then
1412 isofile="$tmpdir/$dvdname.iso"
1415 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
1417 if [ ! -e "$vobfile" ]; then
1418 echo "-> Creating DVD video $vobfile" | tee -a "$logfile"
1420 # get the feature title from the ISO
1421 get_feature_title "$isofile"
1423 # get the crop value from the ISO
1426 # check for mplayer dumpstream incompatibilities
1427 # if they exist, this method will set this mode to 0.
1428 check_for_mplayer_dumpstream_incompatibility
1430 if [ $use_mplayer_dumpstream -eq 1 ]; then
1432 # get our audio id from the ISO file
1433 get_audio_id_from_iso "$isofile"
1435 # create our main VOB file from the ISO
1436 create_main_vob_with_mplayer "$isofile"
1438 # remove the intermediate VOB file
1439 remove_intermediate_vob_file
1441 # it's possible that our VOB is still corrupted in some manner
1442 # check to make sure it is still a good VOB before continuing.
1443 check_for_mplayer_dumpstream_incompatibility
1447 if [ $use_mplayer_dumpstream -eq 0 ]; then
1449 # use dvdbackup to make a DVD folder of the feature title
1450 make_dvdbackup_folder_image
1452 # create our main VOB file
1453 create_main_vob_with_cat
1455 # get our audio id from the VOB file
1456 get_audio_id_from_vob "$tmpdir/$dvdname.VOB"
1458 # check for corrupted VOB start
1459 check_vob_for_corrupted_start
1461 # check to make sure our VOB is complete
1462 check_vob_for_completeness
1464 # check to make sure our VOB doesn't have too many video packets
1465 check_vob_for_too_many_video_packets
1467 # check to make sure our VOB doesn't have a52 crc errors
1468 check_vob_for_a52_crc_errors
1470 # remove the intermediate VOB file
1471 remove_intermediate_vob_file
1475 # remove the intermediate ISO file
1476 remove_intermediate_iso_file
1479 if [ "$encoder" != "handbrake" ]; then
1480 echo "-> Skipping VOB creation. VOB DVD video already exists: $vobfile" | tee -a "$logfile"
1481 # get our audio id from the VOB file
1482 get_audio_id_from_vob "$vobfile"
1483 # get the crop value from the VOB
1488 # eject the DVD disk since we are finished with it
1489 [ $eject_disk -eq 2 ] && eject -T $dev
1491 # encode the VOB file to a compressed file format
1492 if [ $make_final_dest_comp -eq 1 ]; then
1493 echo "-> Encoding the DVD video to a compressed file using $encoder" | tee -a "$logfile"
1495 # determine what our bitrate needs to be if a target size was specified instead
1496 calculate_bitrate_from_target_size
1498 # encode the vob file into a compressed file format
1499 if [[ "$encoder" == "mencoder" ]]; then
1500 encode_vob_file_mencoder
1502 if [[ "$encoder" == "handbrake" ]]; then
1503 encode_vob_file_handbrake
1506 if [ $keep_intermediate_files -eq 0 ] && [ $make_final_dest_vob -eq 0 ]; then
1507 [[ -e "$vobfile" ]] && [[ $keep_vobfile -eq 0 ]] && rm -f "$vobfile";
1508 [[ -e "$passlogfile" ]] && rm -f "$passlogfile";
1510 echo "-> Keeping VOB file: $vobfile" | tee -a "$logfile"
1511 echo "-> Keeping mencoder 2pass logfile: $passlogfile"
1515 # add this video data to the mythtv DB
1516 [ $make_final_dest_comp -eq 1 ] && fill_mythvideo_metadata "$final_output_file"
1517 [ $make_final_dest_vob -eq 1 ] && fill_mythvideo_metadata "$vobfile"
1521 # use dvdbackup to make a DVD folder of the feature title
1522 make_dvdbackup_folder_image
1524 # cd to the feature title DVD folder
1525 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
1526 if [ $? != 0 ]; then
1527 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
1530 # create the dvd.xml file for dvdauthor
1531 create_dvdauthor_dvd_xml_file
1533 # make the final DVD folder image
1534 make_dvdauthor_folder_image
1536 # add this video data to the mythtv DB
1537 fill_mythvideo_metadata "$dest/$dvdname/VIDEO_TS"
1539 # cd back to the dir we started from
1540 popd > /dev/null 2>&1
1542 if [ $make_final_dest_iso -eq 1 ]; then
1544 # make an iso image out of our directory
1545 make_dvd_iso_image_from_folder "$dest/$dvdname" "$dest/$dvdname.iso" 0
1547 # If the mkisofs was unable to make a .iso file for us, don't remove the DVD directory
1548 if [ -s "$dest/$dvdname.iso" ]; then
1549 if [ $make_final_dest_folder -eq 0 ]; then
1550 echo "-> Removing DVD folder since ISO was created: $dest/$dvdname" | tee -a "$logfile"
1551 # remove the folder of the DVD image now that we have a .iso version of it
1552 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
1555 # we created an empty iso file, remove it
1556 echo "-> Removing empty ISO image: $dest/$dvdname.iso" | tee -a "$logfile"
1557 echo "-> Keeping the DVD folder since the ISO image couldn't be created properly: $dest/$dvdname"
1558 [[ -e "$dest/$dvdname.iso" ]] && rm "$dest/$dvdname.iso"
1561 # add this video data to the mythtv DB
1562 fill_mythvideo_metadata "$dest/$dvdname.iso"
1568 # remove the ddrescue DVD ISO image
1569 remove_intermediate_iso_file
1571 # remove the tmp dvdbackup folder of the DVD image
1572 remove_intermediate_dvdbackup_folder
1574 # eject the DVD disk upon completion
1575 [ $eject_disk -eq 1 ] && eject -T $dev
1578 echo "$date DVD rip completed" | tee -a "$logfile"
1580 if [[ -n "$mailto" ]]; then
1581 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1586 ##############################################################################################