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 # See the README file for information about the dependencies
21 ##############################################################################################
23 ##############################################################################################
34 typeset profile="xvidhq"
38 typeset default_alang="en"
41 typeset -i default_aid=128
42 typeset -i aid_override=-1
43 typeset -i force_onepass_mode=0
44 typeset -i eject_disk=1
45 typeset -i keep_isofile=0
46 typeset -i keep_vobfile=0
47 typeset -i keep_dvdfolder=0
48 typeset -i keep_intermediate_files=0
49 typeset -i make_final_dest_vob=0
50 typeset -i make_final_dest_iso=0
51 typeset -i make_final_dest_folder=0
52 typeset -i make_final_dest_comp=0
54 typeset -i show_usage=0
55 typeset -i mirror_mode=0
56 typeset -i target_video_bitrate=2000
57 typeset -i target_audio_bitrate=224
58 typeset -i target_size=0
59 typeset -i audio_2ch=0
60 typeset -i audio_6ch=1
61 typeset -i invalid_feature_title=0
62 typeset -i feature_title_override=0
63 typeset -i mplayer_dumpstream_incompatibility=0
64 typeset -i custom_video_bitrate=0
65 typeset -i custom_audio_bitrate=0
66 typeset -i custom_audio_2ch=0
67 typeset -i custom_audio_6ch=0
68 typeset -i minimum_feature_title_length=10
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 162wmvifkzx:ht:n:d:b:B:s:t:a:p:e:j:l:r: opt "$@"
107 (n) dvdname=$OPTARG;;
109 (b) target_video_bitrate=$OPTARG; custom_video_bitrate=1;;
110 (B) target_audio_bitrate=$OPTARG; custom_audio_bitrate=1;;
111 (s) target_size=$OPTARG;;
112 (2) audio_2ch=1; custom_audio_2ch=1;;
113 (6) audio_6ch=1; custom_audio_6ch=1;;
114 (1) force_onepass_mode=1;;
115 (v) make_final_dest_vob=1;;
116 (i) make_final_dest_iso=1;;
117 (f) make_final_dest_folder=1;;
118 (z) make_final_dest_comp=1;;
119 (e) encoder=$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 video bitrate desired in the compressed file in kbits/sec (ex: 1500, 2000 (default), etc)"
174 echo >&2 " -B <bitrate> Set the audio bitrate desired in the compressed file in kbits/sec (ex: 96, 128, 160, 224 (default), 300, etc)"
175 echo >&2 " -a <W:H> Specify the width x height aspect ratio to scale the DVD to (only used in -z mode)"
176 echo >&2 " <W> If only the width is given, it will autoset the height to a value which preserves the aspect ratio"
177 echo >&2 " The default behavior is autoaspect mode, which preserves the original aspect, with no scaling being done"
178 echo >&2 " -j <n> Eject the disk:"
179 echo >&2 " - 0 = do not eject the disk"
180 echo >&2 " - 1 = eject after the entire script is done (default)"
181 echo >&2 " - 2 = eject after the disk is no longer needed (prior to starting the encode process)"
182 echo >&2 " The last option will allow you to start ripping another disk while the encoding process is running on a previous"
183 echo >&2 " -1 Force 1-pass encoding mode across all profiles"
184 echo >&2 " -2 Use 2 channel MP3 audio encoding when making a compressed file (default is 6 channel AC3)"
185 echo >&2 " -6 Use 6 channel AC3 audio encoding when making a compressed file (default)"
186 echo >&2 " -r <x.x> Apply extra dynamic range compression to the audio, making soft sounds louder. "
187 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)"
188 echo >&2 " -k Keep the intermediate files (good for debugging)"
189 echo >&2 " In -z mode, run with this option to keep the original .VOB file"
190 echo >&2 " By default, all intermediary files are deleted. Only the final image is kept"
191 echo >&2 " -l <aid> Specify the audio AID language ID to rip from the source DVD"
192 echo >&2 " -t <title> Specify the main feature title to pull from the DVD (only required if this script can't figure it out)"
193 echo >&2 " -w Set the sh Execute/Verbose flag (causes every command to be echoed)"
198 if (($errors)) || (($show_usage))
203 # Sanity Check - Command Line Options
204 if [ "$dest" == "" ]; then
205 echo "-E- You must specify a destination directory with '-d'" | tee -a $logfile
209 if [ $make_final_dest_vob -eq 0 ] && [ $make_final_dest_iso -eq 0 ] &&
210 [ $make_final_dest_folder -eq 0 ] && [ $make_final_dest_comp -eq 0 ] && [ $mirror_mode -eq 0 ]; then
211 # Make our default dest type a compressed movie if the user didn't ask for anything else to be done
212 make_final_dest_comp=1
215 if ([ $target_size -ne 0 ] || [ "$aspect" != "" ]) && [ $make_final_dest_comp -ne 1 ]; then
216 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
220 if [ $target_video_bitrate -eq 0 ] && [ $target_size -eq 0 ] && [ $make_final_dest_comp -eq 1 ]; then
221 echo "-E- You must specify a bitrate in compressed file mode. You must specify '-b' or '-s' when using '-z'" | tee -a $logfile
225 if [ $mirror_mode -eq 1 ]; then
226 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_iso -eq 1 ] ||
227 [ $make_final_dest_folder -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
228 echo "-E- You can't specify '-v' or '-i' or '-f' or '-z' when operating in mirror mode with '-m'" | tee -a $logfile
233 # Make handbrake the default encoder if not specified and we can find it
234 if [ -z "$encoder" ]; then
235 encoder="mencoder"; # If we can't find handbrake, set mencoder as the default
236 [[ -x `which $handbrake_xvid` ]] && [[ "$profile" =~ "xvid" ]] && encoder="handbrake";
237 [[ -x `which $handbrake_mp4` ]] && [[ "$profile" =~ "mp4" ]] && encoder="handbrake";
238 [[ -x `which $handbrake_mp4` ]] && [[ "$profile" =~ "ip" ]] && encoder="handbrake";
239 [[ -x `which $handbrake_mp4` ]] && [[ "$profile" =~ "hb" ]] && encoder="handbrake";
242 # Sanity check the profile selection
243 if [[ "$encoder" == "mencoder" ]]; then
244 [[ "$profile" =~ "mp4" ]] && echo "-E- invalid encoder $encoder selected for mp4 profile: $profile" && exit
247 if [[ "$encoder" != "mencoder" ]] && [[ "$encoder" != "handbrake" ]]; then
248 echo "-E- Invalid encoder specified: $encoder"
252 # If the aspect ratio option was specified, set the scale variable appropriately for mencoder
253 if [ "$aspect" != "" ]; then
254 echo "$aspect" | grep -q "x"
256 echo "-E- You must specify the aspect option with a value whose format is W:H"
259 echo "$aspect" | grep -q ":"
261 [ "$encoder" == "mencoder" ] && SCALE=",scale -zoom -sws 9 -xy $aspect"
262 [ "$encoder" == "handbrake" ] && SCALE="-w $aspect"
264 [ "$encoder" == "mencoder" ] && SCALE=",scale=$aspect"
265 if [ "$encoder" == "handbrake" ]; then
266 WIDTH=`echo "$aspect" | awk -F ':' '{ print $1; }'`
267 HEIGHT=`echo "$aspect" | awk -F ':' '{ print $2; }'`
268 SCALE="-w $WIDTH -l $HEIGHT"
273 # Sanity Check - Key executables
274 [[ ! -x `which lsdvd` ]] && echo "-E- missing dependency: lsdvd" && exit
275 [[ ! -x `which volname` ]] && echo "-E- missing dependency: volname" && exit
276 [[ ! -x `which ddrescue` ]] && echo "-E- missing dependency: ddrescue" && exit
277 [[ ! -x `which dvdbackup` ]] && echo "-E- missing dependency: dvdbackup" && exit
278 [[ ! -x `which mencoder` ]] && echo "-E- missing dependency: mencoder" && exit
279 [[ ! -x `which makexml` ]] && echo "-E- missing dependency: makexml" && exit
280 [[ ! -x `which dvdauthor` ]] && echo "-E- missing dependency: dvdauthor" && exit
281 [[ ! -x `which mkisofs` ]] && echo "-E- missing dependency: mkisofs" && exit
282 [[ -n "$handbrake_xvid" ]] && [[ ! -x `which $handbrake_xvid` ]] && echo "-E- missing handbrake xvid encoder, set in rip_dvd.conf to: $handbrake_xvid" && exit
283 [[ -n "$handbrake_mp4" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing handbrake mp4 encoder, set in rip_dvd.conf to: $handbrake_mp4" && exit
284 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "xvid" ]] && [[ ! -x `which $handbrake_xvid` ]] && echo "-E- missing encoder: $handbrake_xvid" && exit
285 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "mp4" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
286 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "ip" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
287 [[ "$encoder" == "handbrake" ]] && [[ "$profile" =~ "hb" ]] && [[ ! -x `which $handbrake_mp4` ]] && echo "-E- missing encoder: $handbrake_mp4" && exit
288 [[ "$encoder" == "handbrake" ]] && [[ ! -x `which ffmpeg` ]] && echo "-E- missing dependency: ffmpeg" && exit
290 ##############################################################################################
293 if [ -z "$dvdname" ]; then
295 # make sure the DVD device is accessible
296 volname $dev > /dev/null 2>&1
298 echo "-E- Can't access the DVD device $dev"
301 # now capture the volume name from the device
302 dvdname=`volname $dev | awk '{ print $1 }'`
307 # check to see if dvdname is a full path to a real directory
308 # if it is, set dvdname and dvdpath appropriately
309 if [ -d "$dvdname" ]; then
311 dvdname=`basename "$dvdname"`
313 if [ -z "$dvdname" ]; then
314 echo "-E- Unable to extract dvdname from path: $dvdpath"
317 if [ ! -d "$dvdpath/VIDEO_TS" ]; then
318 echo "-E- You must supply a full path to a valid DVD folder with this option"
323 # Check to see if dvdname is a full path to a file
324 if [ -f "$dvdname" ]; then
327 # check to see if dvdname is a full path to an MPG2 (VOB) file
328 # if it is, set dvdname and vobfile appropriately
329 file "$dvdname" | grep -q "MPEG"
331 # It is a valid MPEG2 file, now strip the extension off our dvdname
333 dvdname=`basename "$dvdname"`
334 dvdname=${dvdname%.[^.]*}
339 # check to see if dvdname is a full path to an ISO file
340 # if it is, set dvdname and isofile appropriately
341 file "$dvdname" | grep -q -e "ISO" -e "UDF"
343 # It is a valid ISO file, now strip the extension off our dvdname
345 dvdname=`basename "$dvdname"`
346 dvdname=${dvdname%.[^.]*}
351 # check to see if dvdname is a full path to an ISO file
352 # if it is, set dvdname and isofile appropriately
353 file "$dvdname" | grep -q -e "VOB"
355 # It is a valid VOB file, now strip the extension off our dvdname
357 dvdname=`basename "$dvdname"`
358 dvdname=${dvdname%.[^.]*}
363 # If we didn't find a handler for the file above, complain
364 if [ $valid_file -eq 0 ]; then
365 echo "-E- Unsupported file type: $vobfile"
369 # Throw an error if we can't find what the -n option is pointing to
371 echo "-E- Unable to find the directory or file specified by the '-n $dvdname' option. Please make sure the path is valid."
375 # Set the ripdvd flag to false since we aren't ripping a DVD disk
378 # Since we aren't ripping a DVD disk, don't eject anything either
383 # remove bad characters from the dvdname
384 dvdname=${dvdname%.} # remove trailing '.' character
386 # add the suffix extension to the end of the dvdname
387 dvdname=$dvdname$extension
389 # make a "safe" dvdname (remove special characters)
390 safedvdname=`basename "$dvdname" | sed 's/[ !&*\\$?]/_/g'`
392 # Make sure we have a non-empty dvdname
393 if [ -z "$dvdname" ]; then
394 echo "-E- unable to determine dvdname"
398 # make sure our vobfile value is set
399 if [ -z "$vobfile" ]; then
400 vobfile="$dest/$dvdname.VOB"
403 # set up some variables to hold various logfiles
404 logfile="$logdir/$dvdname.log"
405 passlogfile="$tmpdir/$safedvdname.log"
406 ddrescuelog=`tempfile`
407 dvdauthorlog=`tempfile`
411 # create the tmpdir if it doesn't already exist
412 if [ ! -d "$tmpdir" ]; then
415 echo "-E- Unable to create the tmpdir: $tmpdir"
420 # create the logdir if it doesn't already exist
421 if [ ! -d "$logdir" ]; then
424 echo "-E- Unable to create the logdir: $logdir"
429 ##############################################################################################
431 ##############################################################################################
433 if [ $keep_intermediate_files -eq 0 ]; then
434 [[ -e "$dvdauthorlog" ]] && rm -f "$dvdauthorlog"
435 [[ -e "$ddrescuelog" ]] && rm -f "$ddrescuelog"
436 [[ -e "$encodelog" ]] && rm -f "$encodelog"
437 [[ -e "$dumplog" ]] && rm -f "$dumplog"
439 [[ -e "$dvdauthorlog" ]] && echo "-> Keeping dvdauthor log: $dvdauthorlog" | tee -a "$logfile"
440 [[ -e "$ddrescuelog" ]] && echo "-> Keeping ddrescue log: $ddrescuelog" | tee -a "$logfile"
441 [[ -e "$encodelog" ]] && echo "-> Keeping encode log: $encodelog" | tee -a "$logfile"
442 [[ -e "$dumplog" ]] && echo "-> Keeping dump log: $dumplog" | tee -a "$logfile"
448 if [[ -z "$1" ]]; then
449 msg="-E- control-c killed us"
453 echo -e 2>&1 "$msg" | tee -a "$logfile"
454 if [[ -n "$mailto" ]]; then
455 echo -e "$msg" | mailx -s "dvd rip of $dvdname FAILED" "$mailto"
457 keep_intermediate_files=1
461 # Call our cleanup functions on INT and EXIT signals
462 trap fatal_and_exit INT
465 ##############################################################################################
466 # processing functions
467 ##############################################################################################
469 # encode the vob file into a compressed file format using handbrake
470 function encode_vob_file_handbrake {
472 # declare some globals
473 typeset handbrake_cli=""
474 typeset handbrake_video_encoder_opts=""
476 typeset handbrake_audio_opts=""
477 typeset hb_profile=""
479 typeset AUDIO_BITRATE=""
481 # Set a variable that we will use later to determine if we found a handler for $profile or not
482 typeset -i found_profile=0
484 # For a given profile, to override the 2 pass behavior to be single pass,
485 # simply set the PASSES variable below to "2" instead of "1 2" inside your profile handler.
486 # It indicates which PASS numbers to loop over. PASSES="2" means just do pass 2 => single pass mode.
492 if [ $target_size -ne 0 ]; then
493 SIZE="-S $target_size"
496 if [ $custom_audio_bitrate -eq 1 ]; then
497 AUDIO_BITRATE="-B $target_audio_bitrate"
500 if [ $force_onepass_mode -eq 1 ]; then
504 # get our audio track from the VOB file (requires mp4 version of handbrake to extract)
505 get_audio_track_from_vob "$vobfile" "$handbrake_mp4"
508 if [[ "$profile" =~ "xvid" ]]; then
510 handbrake_cli="$handbrake_xvid"
511 final_output_file="$dest/$dvdname.avi"
514 # Very High Quality (16fps)
515 if [ "$profile" == "xvidvhq" ]; then
516 handbrake_opts[0]="-f avi"
517 handbrake_opts[1]="-b $target_video_bitrate"
518 handbrake_opts[2]="-e xvid"
519 handbrake_opts[3]="-T"
520 handbrake_opts[4]="-5"
521 handbrake_opts[5]="-8"
523 # High Quality (20fps)
524 if [ "$profile" == "xvidhq" ]; then
525 handbrake_opts[0]="-f avi"
526 handbrake_opts[1]="-b $target_video_bitrate"
527 handbrake_opts[2]="-e ffmpeg"
528 handbrake_opts[3]="-T"
529 handbrake_opts[4]="-5"
532 if [ "$profile" == "xvid" ]; then
533 handbrake_opts[0]="-f avi"
534 handbrake_opts[1]="-b $target_video_bitrate"
535 handbrake_opts[2]="-e ffmpeg"
536 handbrake_opts[3]="-T"
541 if [[ "$profile" =~ "mp4" ]]; then
543 handbrake_cli="$handbrake_mp4"
544 final_output_file="$dest/$dvdname.mp4"
547 # Handle custom parameter overrides
548 if [ $custom_video_bitrate == 1 ]; then
549 handbrake_opts[0]="-b $target_video_bitrate"
551 if [ $custom_audio_2ch == 0 ]; then
554 if [ $custom_audio_6ch == 0 ]; then
559 if [ "$profile" == "mp4vhq" ]; then
560 profile="hb_High_Profile"
563 if [ "$profile" == "mp4hq" ]; then
567 if [ "$profile" == "mp4" ]; then
572 # iphone and ipod MP4 profiles
573 if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
575 handbrake_cli="$handbrake_mp4"
576 final_output_file="$dest/$dvdname.mp4"
579 # Handle custom parameter overrides
580 if [ $custom_video_bitrate == 1 ]; then
581 handbrake_opts[0]="-b $target_video_bitrate"
583 if [ $custom_audio_2ch == 0 ]; then
586 if [ $custom_audio_6ch == 0 ]; then
591 if [ "$profile" == "iphone" ]; then
592 profile="hb_iPhone_&_iPod_Touch"
595 if [ "$profile" == "ipod" ]; then
601 # Predefined Handbrake Profile Handling
602 if [[ "$profile" =~ "hb" ]]; then
604 handbrake_cli="$handbrake_mp4"
605 final_output_file="$dest/$dvdname.mp4"
608 # Handle custom parameter overrides
609 if [ $custom_video_bitrate == 1 ]; then
610 handbrake_opts[0]="-b $target_video_bitrate"
612 if [ $custom_audio_2ch == 0 ]; then
615 if [ $custom_audio_6ch == 0 ]; then
619 # extract the HandBrake Profile name from $profile
620 hb_profile=`echo "$profile" | sed 's/hb_//g' | sed 's/_/ /g'`
623 # Make sure we found a handler for the given profile
624 if [ $found_profile -eq 0 ]; then
625 fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
628 # setup our audio option
629 if [ $audio_2ch -eq 1 ] && [ $audio_6ch -eq 1 ]; then
630 handbrake_audio_opts="-E faac,ac3 -6 dpl2,auto"
632 if [ $audio_6ch -eq 1 ] && [ $audio_2ch -eq 0 ]; then
633 handbrake_audio_opts="-E ac3 -6 auto"
635 if [ $audio_2ch -eq 1 ] && [ $audio_6ch -eq 0 ]; then
636 handbrake_audio_opts="-E faac -6 dpl2"
638 if [ -n "$track" ]; then
639 handbrake_audio_opts="$handbrake_audio_opts -a $track"
642 # Convert our array of opts into a string
643 for OPTS in "${video_encoder_opts[@]}"; do
644 handbrake_video_encoder_opts="$handbrake_video_encoder_opts:$OPTS"
646 if [ -n "$handbrake_video_encoder_opts" ]; then
647 handbrake_video_encoder_opts="-x $handbrake_video_encoder_opts"
649 for OPTS in "${handbrake_opts[@]}"; do
650 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $OPTS"
653 # Append "global" command line options
654 handbrake_cmd_line_opts="$handbrake_cmd_line_opts -v 1"
655 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $PASSES"
656 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $DRC"
657 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $SCALE"
658 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $SIZE"
659 handbrake_cmd_line_opts="$handbrake_cmd_line_opts $AUDIO_BITRATE"
661 # Execute the handbrake command to encode the video
662 # I have to copy-n-paste the code below to handle the 2 conditions, 1) hb_profile (mp4) 2) no hb_profile (xvid)
663 # The problem is the -Z "$hb_profile" option. I have to quote the "$hb_profile" due to spaces in it, forcing me to call it out explicity.
664 if [ -n "$hb_profile" ]; then
665 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"
666 $handbrake_cli -i "$vobfile" -o "$final_output_file" -Z "$hb_profile" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts >> $encodelog 2>&1
669 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"
670 $handbrake_cli -i "$vobfile" -o "$final_output_file" $handbrake_cmd_line_opts $handbrake_audio_opts $handbrake_video_encoder_opts >> $encodelog 2>&1
673 if [ $handbrake_retval != 0 ]; then
674 fatal_and_exit "-E- Unhandled handbrake error"
677 # Concatenate the encode log to our main log file, greping out unwanted lines
678 cat $encodelog | grep -v "Encoding:" | grep -v "hb_demux_ps" >> "$logfile"
679 cat $encodelog | grep "Encoding:" | sed 's/
\r/\n/g' | grep "Encoding:" | grep "ETA" | head -1 >> "$logfile"
680 cat $encodelog | grep "Encoding:" | sed 's/
\r/\n/g' | grep "Encoding:" | grep "ETA" | tail -1 >> "$logfile"
683 # encode the vob file into a compressed file format using mencoder
684 function encode_vob_file_mencoder {
686 # Set a variable that we will use later to determine if we found a handler for $profile or not
687 typeset -i found_profile=0
689 # For a given profile, to override the 2 pass behavior to be single pass,
690 # simply set the PASSES variable below to "2" instead of "1 2" inside your profile handler.
691 # It indicates which PASS numbers to loop over. PASSES="2" means just do pass 2 => single pass mode.
694 # Declare our default 2 pass variables
695 passlogfile_opt="-passlogfile $passlogfile"
696 pass_opt="pass=%PASS"
698 # Check the global force_onepass_mode. If it is set, change our variables appropriately
699 # to force 1-pass encoding across all profiles.
700 if [ $force_onepass_mode -eq 1 ]; then
707 if [[ "$profile" =~ "xvid" ]]; then
709 final_output_file="$dest/$dvdname.avi"
710 mencoder_general_opts="$lang_opts $passlogfile_opt"
711 mencoder_output_opts="-ofps 30000/1001 -ffourcc DIVX"
712 mencoder_video_filter_opts="-vf pullup,softskip,hqdn3d=2:1:2$CROP$SCALE"
713 mencoder_video_encoder_opts="-ovc xvid -xvidencopts $pass_opt"
715 # Very High Quality (16fps)
716 if [ "$profile" == "xvidvhq" ]; then
717 video_encoder_opts[0]="bitrate=$target_video_bitrate"
718 video_encoder_opts[1]="threads=$mencoder_threads"
719 video_encoder_opts[2]="chroma_opt"
720 video_encoder_opts[3]="vhq=4"
721 video_encoder_opts[4]="bvhq=1"
722 video_encoder_opts[5]="quant_type=mpeg"
723 video_encoder_opts[6]="autoaspect"
725 # High Quality (20fps)
726 if [ "$profile" == "xvidhq" ]; then
727 video_encoder_opts[0]="bitrate=$target_video_bitrate"
728 video_encoder_opts[1]="threads=$mencoder_threads"
729 video_encoder_opts[2]="chroma_opt"
730 video_encoder_opts[3]="vhq=2"
731 video_encoder_opts[4]="bvhq=1"
732 video_encoder_opts[5]="quant_type=mpeg"
733 video_encoder_opts[6]="autoaspect"
736 if [ "$profile" == "xvid" ]; then
737 video_encoder_opts[0]="bitrate=$target_video_bitrate"
738 video_encoder_opts[1]="threads=$mencoder_threads"
739 video_encoder_opts[2]="vhq=0"
740 video_encoder_opts[3]="turbo"
741 video_encoder_opts[4]="autoaspect"
744 for OPTS in "${video_encoder_opts[@]}"; do
745 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
748 if [ $audio_2ch -eq 0 ]; then
749 # These options produce good 6 channel audio for linux and windows
750 mencoder_audio_opts="-oac copy"
751 # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
752 mencoder_audioch_opts[0]="-channels 6 -af channels=6"
753 mencoder_audioch_opts[1]="-af channels=6"
754 mencoder_audioch_opts[2]=""
756 # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
757 mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$target_audio_bitrate"
758 mencoder_audioch_opts[0]=""
763 # iphone and ipod MP4 profiles
764 if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
766 if [ "$profile" == "iphone" ]; then
768 # scale width to 480, set height appropriately, but keep a multiple of 16
769 #SCALE=",scale=480:-10"
770 # scale the video down however far is necessary to fit in 480x320
771 SCALE=",dsize=480:320:0,scale=-8:-8"
774 # scale width to 320, set height appropriately, but keep a multiple of 16
775 #SCALE=",scale=320:-10"
776 # scale the video down however far is necessary to fit in 320x240
777 SCALE=",dsize=320:240:0,scale=-8:-8"
779 final_output_file="$dest/$dvdname.mp4"
780 mencoder_general_opts="$lang_opts $passlogfile_opt"
781 mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
782 mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
783 mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt"
784 video_encoder_opts[0]="bitrate=$target_video_bitrate"
785 video_encoder_opts[1]="threads=$mencoder_threads"
786 video_encoder_opts[2]="vbv_maxrate=1500"
787 video_encoder_opts[3]="vbv_bufsize=2000"
788 video_encoder_opts[4]="nocabac"
789 video_encoder_opts[5]="me=umh"
790 video_encoder_opts[6]="subq=6"
791 video_encoder_opts[7]="frameref=6"
792 video_encoder_opts[8]="trellis=1"
793 video_encoder_opts[9]="level_idc=30"
794 video_encoder_opts[10]="global_header"
795 video_encoder_opts[11]="bframes=0"
796 video_encoder_opts[12]="partitions=all"
797 for OPTS in "${video_encoder_opts[@]}"; do
798 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
801 mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$target_audio_bitrate:raw"
802 mencoder_audioch_opts[0]="-channels 2 -srate 48000"
805 if [ $found_profile -eq 0 ]; then
806 fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
809 # Do not edit this line. $mencoder_video_encoder_opts must be last
810 mencoder_opts="$mencoder_general_opts $mencoder_output_opts $mencoder_audio_opts $mencoder_video_filter_opts $mencoder_video_encoder_opts"
815 # Set some options based on which pass we are in
816 mencoder_opts_for_pass=$(echo "$mencoder_opts" | sed "s,%PASS,$PASS,g")
817 [ $PASS -eq 1 ] && mencoder_opts_for_pass="$mencoder_opts_for_pass:turbo"
818 [ $PASS -eq 1 ] && output_file="/dev/null"
819 [ $PASS -eq 2 ] && output_file="$final_output_file"
821 # It's possible that the audio channel encoding may not work. Cycle through all our different audioch_opts until we find one that works.
822 for CH_OPTS in "${mencoder_audioch_opts[@]}";
824 echo -e " Encoding pass $PASS"
825 echo -e "\n Encoding pass $PASS: mencoder $CH_OPTS $mencoder_opts_for_pass \"$vobfile\" -o \"$output_file\" >> $encodelog 2>&1" >> "$logfile"
826 mencoder $CH_OPTS $mencoder_opts_for_pass "$vobfile" -o "$output_file" > $encodelog 2>&1
828 grep -q "\[channels\] Invalid" $encodelog
832 echo -e "\n-W- Audio channel encoding error. Falling back to next audio channel encoding scheme." >> "$logfile"
836 if [ $mencoder_retval != 0 ]; then
837 fatal_and_exit "-E- Unhandled mencoder error"
840 # Concatenate the encode log to our main log file, greping out unwanted lines
841 cat $encodelog | grep -v "^Pos:" | grep -v "duplicate" >> "$logfile"
846 function make_dvd_iso_image {
850 # check to see if we have a dvdpath to rip from instead of $dev
851 if [ -z "$dvdpath" ]; then
852 # load the CSS codes in the DVD drive
853 lsdvd $dev >> "$logfile"
855 fatal_and_exit "-E- lsdvd $dev failed"
858 # read the DVD, ignoring/skipping CRC errors
859 ddrescue -n -b 2048 $dev "$isofile" "$ddrescuelog"
861 fatal_and_exit "-E- ddrescue -n -b 2048 $dev \"$isofile\" failed"
863 cat "$ddrescuelog" >> "$logfile"
865 # rip from a path instead
866 make_dvd_iso_image_from_folder "$dvdpath" "$isofile" 1
870 function make_dvd_iso_image_from_folder {
876 echo "-> Creating ISO image of DVD video: $src -> $dst" | tee -a "$logfile"
878 # make an iso image out of our directory
879 echo " mkisofs -dvd-video \"$src\" 2>> \"$dumplog\" | dd of=\"$dst\" obs=32k seek=0 > /dev/null 2>> $dumplog" >> "$logfile"
880 mkisofs -dvd-video "$src" 2>> "$dumplog" | dd of="$dst" obs=32k seek=0 > /dev/null 2>> "$dumplog"
882 # set the audio languages from the iso if it exists and is non-zero in size
883 if [ -s "$dst" ]; then
884 get_feature_title "$dst"
885 get_audio_id_from_iso "$dst"
888 # make sure we were able to create the iso image from the folder given to us
889 if [ ! -s "$dst" ] && [ $handle_error -eq 1 ]; then
890 echo "-> Unable to make an iso image from the DVD folder: $dvdpath"
891 echo " Falling back to mplayer to create a main feature VOB from the folder instead: $dvdpath"
892 # remove the bad iso file
893 [[ -e "$dst" ]] && rm -f "$dst"
894 # get the feature title from the DVD folder
895 get_feature_title "$dvdpath"
896 # create our main VOB file from the ISO
897 create_main_vob_with_mplayer "$dvdpath"
898 # get our audio id from the VOB file
899 get_audio_id_from_vob "$vobfile"
903 function make_dvdbackup_folder_image {
904 # extract the feature title from the DVD image
905 echo "-> Extracting feature title using dvdbackup" | tee -a "$logfile"
906 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
907 dvdbackup -F -i "$isofile" -o "$tmpdir" >> "$logfile"
909 fatal_and_exit '-E- dvdbackup -F -i "$isofile" -o "$tmpdir" failed'
913 function make_dvdauthor_folder_image {
914 # create a new DVD video of the feature title
915 echo "-> Creating DVD video $dest/$dvdname" | tee -a "$logfile"
916 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
917 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
918 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
920 # There is a chance that dvdauthor won't like some of the VOBs.
921 # We can't tell ahead of time which ones it will choke on.
922 # So, we need to run it over and over again until it can process
923 # all the VOBs. If it can't handle one of them, run it through
924 # mencoder to fix it and try again. These errors are typically
925 # present due to the copy protection that ddrescue removed.
926 grep -q "SCR moves" $dvdauthorlog
927 while [ $? == 0 ]; do
928 # fix bad vobs that get the "SCR moves backwards" error:
929 # STAT: Processing VTS_01_0.VOB...
930 # ERR: SCR moves backwards, remultiplex input.
931 badvob=`grep -v "^WARN:" $dvdauthorlog | grep -B 1 "SCR moves" | grep "Processing" | awk '{ print $3 }' | sed -e 's/\.\.\.//'`
932 if [[ ! -f "$badvob" ]]; then
933 fatal_and_exit "-E- Found a bad VOB, but could not extract it's name properly: $badvob"
935 echo "-> Fixing SCR errors in DVD video file $badvob" | tee -a "$logfile"
936 cat $badvob | mencoder $lang_opts -quiet -of mpeg -mpegopts format=dvd -oac copy -ovc copy - -o $badvob.fixed >> "$logfile" 2>&1
937 mv -f $badvob.fixed $badvob
938 echo "-> Creating DVD video $dest/$dvdname"
939 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
940 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
941 grep -q "SCR moves" $dvdauthorlog
945 function get_feature_title {
947 # if a feature title was given on the command line, use it
948 if [ $feature_title_override -ne 0 ]; then
949 feature_title=$feature_title_override
952 # otherwise, use lsdvd to figure it out
953 if [ $ripdvd -eq 1 ]; then
954 feature_title=`lsdvd $dev | awk '/Longest/ { print $NF }'`
956 feature_title=`lsdvd "$source" 2>/dev/null | awk '/Longest/ { print $NF }'`
960 function create_main_vob_with_cat {
961 # cd to the feature title DVD folder
962 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
964 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
967 # concatenate all the VOBs together into 1 giant VOB
968 vobs=`/bin/ls -1 VTS*.VOB | grep -v "0.VOB" | tr '\n' ' '`
969 cat $vobs > "$tmpdir/$dvdname.VOB"
971 # cd back to the dir we started from
972 popd > /dev/null 2>&1
975 function create_main_vob_with_mplayer {
977 # argument processing
981 # make sure we have a valid feature title
982 if [ $invalid_feature_title -eq 1 ] && [ $feature_title_override -eq 0 ]; then
983 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."
986 # check to make sure we didn't detect an mplayer dumpstream incompatibility earlier
987 if [ $mplayer_dumpstream_incompatibility -eq 1 ]; then
988 msg="-E- We detected an mplayer dumpstream incompatibility earlier."
989 msg="$msg We also detected a condition that may require you to use dumpstream. "
990 msg="$msg\n Unable to rip this DVD in the mode you requested."
991 fatal_and_exit "$msg"
994 # use mplayer to create the main VOB file
995 echo "-> Using mplayer to dump the DVD feature title $feature_title to a VOB file directly: $vobfile" | tee -a "$logfile"
996 echo " mplayer $lang_opts -dumpstream -dumpfile \"$vobfile\" -dvd-device \"$source\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
997 mplayer $lang_opts -dumpstream -dumpfile "$vobfile" -dvd-device "$source" dvd://$feature_title > $dumplog 2>&1
999 cat $dumplog | grep -v "^A:" >> "$logfile"
1000 fatal_and_exit "-E- Mplayer Failed"
1002 cat $dumplog | grep -v "^A:" >> "$logfile"
1003 [[ -e "$dumplog" ]] && [[ $remove_dumplog -eq 1 ]] && rm -f $dumplog
1006 function get_audio_id_from_iso {
1007 # Adjust our audio ID to find the english audio stream
1008 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
1012 alang=$default_alang
1013 if [ $aid_override -lt 0 ]; then
1014 mplayer -v -endpos 0 -dvd-device "$iso" dvd://$feature_title > $aidcheck 2>&1
1015 grep -q "aid: $aid" $aidcheck
1016 while [ $? == 1 ] && [ $aid -lt 159 ]; do
1018 grep -q "aid: $aid" $aidcheck
1020 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
1024 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
1025 # mencoder default DVD audio track language selection (english)
1026 lang_opts="-aid $aid -alang $alang"
1029 function get_crop_from_iso {
1031 echo "-> Detecting black frame border crop value from ISO file"
1032 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device \"$isofile\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
1033 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device "$isofile" dvd://$feature_title > $dumplog 2>&1
1034 [[ -e "md5sums" ]] && rm -f "md5sums"
1035 CROP=`cat $dumplog | grep CROP | tail -1`
1036 echo " Found crop value of $CROP" >> "$logfile"
1037 CROP=${CROP#* crop=}
1039 typeset -i CROPCHECK
1040 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
1041 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
1042 if [ -z "$CROP" ]; then
1043 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
1046 if [ $CROPCHECK -lt 0 ]; then
1051 echo " Setting mencoder crop filter to: $CROP"
1054 function get_crop_from_vob {
1056 echo "-> Detecting black frame border crop value from VOB file"
1057 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark \"$vobfile\" > $dumplog 2>&1" >> "$logfile"
1058 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark "$vobfile" > $dumplog 2>&1
1059 [[ -e "md5sums" ]] && rm -f "md5sums"
1060 CROP=`cat $dumplog | grep CROP | tail -1`
1061 echo " Found crop value of $CROP" >> "$logfile"
1062 CROP=${CROP#* crop=}
1064 typeset -i CROPCHECK
1065 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
1066 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
1067 if [ -z "$CROP" ]; then
1068 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
1071 if [ $CROPCHECK -lt 0 ]; then
1076 echo " Setting mencoder crop filter to: $CROP"
1079 function get_audio_track_from_vob {
1080 # Adjust our audio ID to find the english audio stream
1081 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
1086 alang=$default_alang
1087 if [ $aid_override -lt 0 ]; then
1088 mplayer -v -endpos 0 "$vob" > $aidcheck 2>&1
1089 grep -q "Found audio stream: $aid" $aidcheck
1090 while [ $? == 1 ] && [ $aid -lt 159 ]; do
1092 grep -q "Found audio stream: $aid" $aidcheck
1094 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
1098 # Now that we've found the right audio id, find the corresponding audio track in HandBrake
1100 # convert the aid we found into hex
1101 aid_hex=`echo "obase=16; $aid" | bc`
1103 # extract the audio streams in the vob
1104 #ffmpeg -i "$vob" > $aidcheck 2>&1
1105 $handbrake_cli --stop-at duration:1 -i "$vob" -o /dev/null -v 100 > $aidcheck 2>&1
1107 # find the stream that matches our aid
1108 #stream=`grep "Stream.*\[0x$aid_hex\]" $aidcheck`
1109 #stream=`grep "scan: audio" $aidcheck | grep -n "" | grep "scan: audio 0x$aid_hex"`
1110 stream=`grep "add_audio_to_title:" $aidcheck | grep -n "" | grep "add_audio_to_title:.* stream 0x$aid_hex"`
1112 # extract the track number that handbrake uses
1113 #track=`expr match "$stream" '.*#[0-9]\.\([0-9]*\)'`
1114 track=`expr match "$stream" '^\([0-9]*\):'`
1116 if [ -n "$track" ]; then
1117 echo " Setting the audio ID to $aid. Setting the audio track to $track." | tee -a "$logfile"
1121 function get_audio_id_from_vob {
1122 # Adjust our audio ID to find the english audio stream
1123 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
1127 alang=$default_alang
1128 if [ $aid_override -lt 0 ]; then
1129 mplayer -v -endpos 0 "$vob" > $aidcheck 2>&1
1130 grep -q "Found audio stream: $aid" $aidcheck
1131 while [ $? == 1 ] && [ $aid -lt 159 ]; do
1133 grep -q "Found audio stream: $aid" $aidcheck
1135 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
1139 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
1140 # mencoder default DVD audio track language selection (english)
1141 lang_opts="-aid $aid -alang $alang"
1144 function check_vob_for_corrupted_start {
1145 # check to see if the beginning of the DVD has a form of copy protection
1146 # where they have deliberately broken the first X number of frames of the DVD.
1147 # If we don't skip these, our resulting VOB file will not play.
1148 badvobcheck=`tempfile`
1151 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
1152 if [ $? != 0 ]; then
1153 fatal_and_exit "-E- Mencoder Failed"
1155 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
1156 while [ $? == 0 ] && [ $skip -lt $endpos ]; do
1157 (( skip = skip + 5 ))
1158 echo "-> Bad VOB copy protection detected. Trying new skip value of $skip" | tee -a "$logfile"
1159 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
1160 if [ $? != 0 ]; then
1161 fatal_and_exit "-E- Mencoder Failed"
1163 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
1165 [[ -e "$badvobcheck" ]] && rm -f "$badvobcheck";
1167 # cat the giant VOB into mencoder to create a playable VOB file
1168 cat "$tmpdir/$dvdname.VOB" | mencoder -ss $skip -quiet $lang_opts -of mpeg -mpegopts format=dvd:tsaf -oac copy -ovc copy - -o "$vobfile" >> "$logfile" 2>&1
1169 if [ $? != 0 ]; then
1170 fatal_and_exit "-E- Mencoder Failed"
1174 function check_vob_for_completeness {
1175 # check to make sure we got out a complete VOB.
1176 # there is another kind of copy protection where the VOB's may
1177 # have "MPG EOF" frames in the middle of the stream.
1178 # this causes mencoder to not process the entire VOB, and exit without any errors.
1179 # detect this by seeing how much smaller the dst vob is from the src vob.
1180 MAX_FILESIZE_DELTA_PERCENT=70
1181 SRC_VOB_FILESIZE=$(stat -c%s "$tmpdir/$dvdname.VOB")
1182 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
1183 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
1184 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
1185 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
1186 echo "-> Detected bad VOB size copy protection after processing concatenated VOB file." | tee -a "$logfile"
1187 create_main_vob_with_mplayer "$isofile"
1188 [[ -e "$dumplog" ]] && rm -f $dumplog
1189 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
1190 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
1191 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
1192 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'"
1197 function check_vob_for_too_many_video_packets {
1198 # If our earlier algorithm to work around this failed, throw an error.
1199 # check to see if this DVD has a protection scheme we don't know how to work around
1200 # when I tried to burn the CARS DVD for example, you can't play the resulting VOB file.
1201 # for some reason, the video is black, while the audio rolls, then the video finally comes
1202 # in, but it is WAY off the audio. This appears to be due to some bad frames at the beginning of
1203 # the 1st VOB. Until I figure out how to work around this, detect it, and error out.
1204 # instead of pulling the image from the disk again, you can pull it directly from the iso: -dvd-device $iso_path
1205 grep -q "Too many video packets in the buffer:" "$logfile"
1206 if [ $? == 0 ]; then
1207 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
1208 echo "-> Detected corrupt audio stream copy protection after processing concatenated VOB file." | tee -a "$logfile"
1209 create_main_vob_with_mplayer "$isofile"
1210 grep -q "Too many video packets in the buffer:" $dumplog
1211 if [ $? == 0 ]; then
1212 [[ -e "$dumplog" ]] && rm -f $dumplog
1213 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
1215 [[ -e "$dumplog" ]] && rm -f $dumplog
1219 function check_vob_for_a52_crc_errors {
1220 # Let's see if we can playback our newly created VOB file without any errors.
1221 # if there are issues, let's detect them now, and try to recreate the VOB
1222 # there are some forms of copy protection that have missed above, that evidence
1223 # themselves when we try to playback the VOB file. This was added to deal with
1224 # the "a52: CRC check failed" copy protection scheme.
1227 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
1228 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
1229 cat $dumplog | grep -v "^A:" >> "$logfile"
1230 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
1231 if [ $errors -gt $MAX_ERRORS ]; then
1232 echo "-> Detected a52 audio stream CRC errors copy protection after processing concatenated VOB file." | tee -a "$logfile"
1233 create_main_vob_with_mplayer "$isofile"
1234 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
1235 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
1236 if [ $? != 0 ]; then
1237 cat $dumplog | grep -v "^A:" >> "$logfile"
1238 fatal_and_exit "-E- Mplayer Failed"
1240 cat $dumplog | grep -v "^A:" >> "$logfile"
1241 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
1242 if [ $errors -gt $MAX_ERRORS ]; then
1243 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
1246 [[ -e "$dumplog" ]] && rm -f $dumplog
1249 function calculate_bitrate_from_target_size {
1250 # determine what our bitrate needs to be if a target size was specified instead
1251 if [ $target_size -ne 0 ] && [ $custom_video_bitrate -eq 0 ]; then
1252 vob_length=`mplayer -identify -v "$vobfile" -endpos 0 2>&1 | grep ID_LENGTH | awk -F '=' '{ print $2 }' | awk -F '.' '{ print $1 }'`
1253 ((min_length = minimum_feature_title_length * 60))
1254 if [[ $vob_length -gt $min_length ]]; then
1255 ((target_video_bitrate = (target_size * 1024 * 8) / vob_length ))
1256 custom_video_bitrate=1
1257 echo " With a given target size of $target_size MB, the estimated bit rate will need to be $target_video_bitrate kbits/sec" | tee -a "$logfile"
1259 echo "-W- Unable to determine the real length of this DVD feature title." | tee -a "$logfile"
1260 echo " A target bitrate from the target_size requested will not be set." | tee -a "$logfile"
1261 echo " If using handbrake, only the target_size will be passed to the encoder." | tee -a "$logfile"
1262 echo " If using mencoder, the target_size will be entirely disregarded." | tee -a "$logfile"
1263 echo " You may need to rerun with the -b option with a target bitrate to get the desired size." | tee -a "$logfile"
1264 if [[ $encoder -ne "handbrake" ]] || [[ "$profile" =~ "xvid" ]]; then
1265 fatal_and_exit "-E- You'll need rip this DVD with the handbrake encoder and an MP4 type profile to get a good rip."
1271 function create_dvdauthor_dvd_xml_file {
1272 # make a dvdauthor xml menu file to create a valid DVD video from
1273 # this script does a good job, but we'll still need to clean it up a bit after it runs
1274 echo "-> Creating dvdauthor XML menu file" | tee -a "$logfile"
1275 makexml -overwrite -dvd *.VOB -out dvd >> "$logfile" 2>&1
1276 if [ $? != 0 ]; then
1277 fatal_and_exit '-E- makexml -dvd *.VOB -out dvd failed'
1280 # replace the first line of the xml file to remove the bad dest path
1281 awk -v line=1 -v new_content="<dvdauthor>" '{
1287 }' dvd.xml > dvd.xml.new
1288 mv -f dvd.xml.new dvd.xml
1289 if [ $? != 0 ]; then
1290 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1293 # remove the "<video " property line from the xml file
1294 cat dvd.xml | grep -v "<video" > dvd.xml.new
1295 mv -f dvd.xml.new dvd.xml
1296 if [ $? != 0 ]; then
1297 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1300 # remove the extra <pgc>..</pgc> pairs
1301 cat dvd.xml | awk 'BEGIN {x=1}
1303 if ($0~"</pgc>") {x=0}
1304 if (x==1) {print $0}
1305 if ($0~"<pgc>") {x=1}
1307 echo -e "</pgc>\n</titles>\n</titleset>\n</dvdauthor>" >> dvd.xml.new
1308 mv -f dvd.xml.new dvd.xml
1309 if [ $? != 0 ]; then
1310 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1313 # remove the VTS_*_0.VOB file as this is just the main menu video clip
1314 cat dvd.xml | grep -v "VTS_.*_0.VOB" > dvd.xml.new
1315 mv -f dvd.xml.new dvd.xml
1316 if [ $? != 0 ]; then
1317 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1321 function check_for_mplayer_dumpstream_incompatibility {
1323 echo "-> Checking for mplayer dumpstream incompatibilities" | tee -a "$logfile"
1325 if [ ! -e "$vobfile" ]; then
1326 # mplayer dumpstream does not work on DVDs that obscure the feature title.
1327 # A DVD that has 99 titles, where the longest title isn't the main feature
1328 # breaks mplayer dumpstream. We have to fallback to using dvdbackup to figure
1329 # out what the feature title is. This script will run through that flow if we
1330 # set use_mplayer_dumpstream to 0. Check for this here.
1331 if [ $ripdvd -eq 1 ]; then
1332 lsdvd $dev | grep -q "Title: 99"
1334 lsdvd "$isofile" | grep -q "Title: 99"
1336 # If we have 99 titles and a feature title wasn't given on the command line, switch modes.
1337 if [ $? == 0 ] && [ $feature_title_override -eq 0 ]; then
1338 if [ $trust_feature_title_autodetect_when_uncertain -eq 0 ]; then
1339 echo "-E- Unable to determine the feature title due to the 99 title copy protection scheme" | tee -a "$logfile"
1340 echo " You will need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1341 echo " You can google this DVD to find out what it's feature title is, or you can play it in a conventional DVD player to find it." | tee -a "$logfile"
1342 invalid_feature_title=1
1344 echo " Falling back to non mplayer dumpstream methods to copy the DVD" | tee -a "$logfile"
1345 echo "-W- We still may not be able to autodetect the right feature title" | tee -a "$logfile"
1346 echo " You may need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1347 use_mplayer_dumpstream=0
1348 invalid_feature_title=1
1354 # There is another form of protection that causes the mplayer dumpstream to fail.
1355 # This can be detected by telling mplayer to parse the VOB file by copying its audio
1356 # video streams to a dummy output file (/dev/null). Do that here to check for that
1357 # problem before continuing.
1358 if [ -e "$vobfile" ]; then
1359 mplayer_opts="-quiet -ofps 30000/1001 -ffourcc DIVX -oac copy -ovc copy"
1360 mencoder $mplayer_opts "$vobfile" -o "/dev/null" > $dumplog 2>&1
1361 grep -q "Too many audio packets in the buffer" $dumplog
1362 if [ $? == 0 ]; then
1363 echo "-> The VOB dumped by mplayer is invalid. Falling back to non mplayer dumpstream to copy the DVD" | tee -a "$logfile"
1364 use_mplayer_dumpstream=0
1365 mplayer_dumpstream_incompatibility=1
1367 [[ -e "$dumplog" ]] && rm -f $dumplog
1370 # There is another form of protection that causes the mplayer dumpstream to fail.
1371 # The resulting VOB file looks complete, but has something in it that causes mplayer/mencoder
1372 # to be unable to encode it since it thinks the entire VOB is only a few minutes long in length.
1373 # Using HandBrake with an MP4 type profile can work around this, but mencoder or Handbrake with XVID profile won't.
1374 vob_length=`mplayer -identify -v "$vobfile" -endpos 0 2>&1 | grep ID_LENGTH | awk -F '=' '{ print $2 }' | awk -F '.' '{ print $1 }'`
1375 ((min_length = minimum_feature_title_length * 60))
1376 if [[ $vob_length -lt $min_length ]]; then
1377 if [[ $encoder -ne "handbrake" ]] || [[ "$profile" =~ "xvid" ]]; then
1378 echo "-E- The main feature title that was ripped from the DVD has an invalid movie length." | tee -a "$logfile"
1379 echo " You'll need rip this DVD with the handbrake encoder and an MP4 type profile instead." | tee -a "$logfile"
1380 mplayer_dumpstream_incompatibility=1
1385 function fill_mythvideo_metadata {
1387 # This function must be passed the filename as an argument
1388 # The filename must be a full path to the file
1391 # Make sure the fill mythvideo metadata option has been set to 1
1392 if [ $fill_mythvideo_metadata -eq 0 ]; then
1393 echo "-> fill_mythvideo_metadata=0 therefore not updating mythvideo metadata for this rip" | tee -a "$logfile"
1397 # If the fill mythvideo metadata script is present, run it
1398 # fill_mythvideo_metadata.plThis will download the metadata for the DVD we ripped.
1399 if [[ -x `which fill_mythvideo_metadata.pl` ]]; then
1400 echo "-> Running fill_mythvideo_metadata.pl to lookup/add/update the metadata for this DVD: $filename" | tee -a "$logfile"
1401 fill_mythvideo_metadata.pl -N 0 -F "$filename" >> "$logfile" 2>&1
1403 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 "$logfile"
1404 echo " Set the fill_mythvideo_metadata variable to 0 in the script to avoid running this step." | tee -a "$logfile"
1408 # remove the intermediate VOB file
1409 function remove_intermediate_vob_file {
1410 if [ $keep_intermediate_files -eq 0 ]; then
1411 [[ -e "$tmpdir/$dvdname.VOB" ]] && rm -f "$tmpdir/$dvdname.VOB"
1413 echo "-> Keeping intermediate concatenated VOB file: $tmpdir/$dvdname.VOB" | tee -a "$logfile"
1417 # remove the original DVD image
1418 function remove_intermediate_iso_file {
1419 [[ $keep_isofile -eq 1 ]] && return 1
1420 if [ $keep_intermediate_files -eq 0 ]; then
1421 [[ -e "$isofile" ]] && rm "$isofile"
1423 echo "-> Keeping ddrescue intermediate iso file: $isofile" | tee -a "$logfile"
1427 # remove the intermediate dvdbackup folder
1428 function remove_intermediate_dvdbackup_folder {
1429 if [ $keep_intermediate_files -eq 0 ]; then
1430 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
1432 echo "-> Keeping intermediate dvdbackup folder: $tmpdir/$dvdname" | tee -a "$logfile"
1436 ##############################################################################################
1438 ##############################################################################################
1440 # Make a note of when this DVD rip started
1442 echo -e "\n$date DVD rip started" >> "$logfile"
1443 echo "$cmd" >> "$logfile"
1445 # Rip the DVD - Mirror Mode
1446 if [ $mirror_mode -eq 1 ]; then
1447 echo "-> Ripping DVD $dvdname to $dest"
1449 # use ddrescue to make an ISO image of the disk
1450 make_dvd_iso_image "$dest/$dvdname.iso"
1452 # add this video data to the mythtv DB
1453 fill_mythvideo_metadata "$dest/$dvdname.iso"
1455 # eject the disk upon completion
1456 if [ $eject_disk -ne 0 ]; then
1461 echo "$date DVD rip completed" | tee -a "$logfile"
1463 if [[ -n "$mailto" ]]; then
1464 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1469 # Rip the DVD - Main Title Feature Only
1470 if [ $mirror_mode -eq 0 ]; then
1472 # Rip image from DVD
1473 if [ $ripdvd -eq 1 ]; then
1474 echo "-> Ripping DVD $dvdname to $dest" | tee -a "$logfile"
1475 # use ddrescue to make an ISO image of the disk
1476 make_dvd_iso_image "$tmpdir/$dvdname.iso"
1479 # Rip image from DVD path
1480 if [ -n "$dvdpath" ]; then
1481 echo "-> Ripping DVD $dvdpath to $dest" | tee -a "$logfile"
1482 make_dvd_iso_image_from_folder "$dvdpath" "$tmpdir/$dvdname.iso" 1
1485 # make sure our isofile value is set
1486 if [ -z "$isofile" ]; then
1487 isofile="$tmpdir/$dvdname.iso"
1490 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
1492 if [ ! -e "$vobfile" ]; then
1493 echo "-> Creating DVD video $vobfile" | tee -a "$logfile"
1495 # get the feature title from the ISO
1496 get_feature_title "$isofile"
1498 # get the crop value from the ISO
1501 # check for mplayer dumpstream incompatibilities
1502 # if they exist, this method will set this mode to 0.
1503 check_for_mplayer_dumpstream_incompatibility
1505 if [ $use_mplayer_dumpstream -eq 1 ]; then
1507 # get our audio id from the ISO file
1508 get_audio_id_from_iso "$isofile"
1510 # create our main VOB file from the ISO
1511 create_main_vob_with_mplayer "$isofile"
1513 # remove the intermediate VOB file
1514 remove_intermediate_vob_file
1516 # it's possible that our VOB is still corrupted in some manner
1517 # check to make sure it is still a good VOB before continuing.
1518 check_for_mplayer_dumpstream_incompatibility
1522 if [ $use_mplayer_dumpstream -eq 0 ]; then
1524 # use dvdbackup to make a DVD folder of the feature title
1525 make_dvdbackup_folder_image
1527 # create our main VOB file
1528 create_main_vob_with_cat
1530 # get our audio id from the VOB file
1531 get_audio_id_from_vob "$tmpdir/$dvdname.VOB"
1533 # check for corrupted VOB start
1534 check_vob_for_corrupted_start
1536 # check to make sure our VOB is complete
1537 check_vob_for_completeness
1539 # check to make sure our VOB doesn't have too many video packets
1540 check_vob_for_too_many_video_packets
1542 # check to make sure our VOB doesn't have a52 crc errors
1543 check_vob_for_a52_crc_errors
1545 # remove the intermediate VOB file
1546 remove_intermediate_vob_file
1550 # remove the intermediate ISO file
1551 remove_intermediate_iso_file
1554 if [ "$encoder" != "handbrake" ]; then
1555 echo "-> Skipping VOB creation. VOB DVD video already exists: $vobfile" | tee -a "$logfile"
1556 # get our audio id from the VOB file
1557 get_audio_id_from_vob "$vobfile"
1558 # get the crop value from the VOB
1563 # eject the DVD disk since we are finished with it
1564 [ $eject_disk -eq 2 ] && eject -T $dev
1566 # encode the VOB file to a compressed file format
1567 if [ $make_final_dest_comp -eq 1 ]; then
1568 echo "-> Encoding the DVD video to a compressed file using $encoder" | tee -a "$logfile"
1570 # determine what our bitrate needs to be if a target size was specified instead
1571 calculate_bitrate_from_target_size
1573 # encode the vob file into a compressed file format
1574 if [[ "$encoder" == "mencoder" ]]; then
1575 encode_vob_file_mencoder
1577 if [[ "$encoder" == "handbrake" ]]; then
1578 encode_vob_file_handbrake
1581 if [ $keep_intermediate_files -eq 0 ] && [ $make_final_dest_vob -eq 0 ]; then
1582 [[ -e "$vobfile" ]] && [[ $keep_vobfile -eq 0 ]] && rm -f "$vobfile";
1583 [[ -e "$passlogfile" ]] && rm -f "$passlogfile";
1585 echo "-> Keeping VOB file: $vobfile" | tee -a "$logfile"
1586 echo "-> Keeping mencoder 2pass logfile: $passlogfile"
1590 # add this video data to the mythtv DB
1591 [ $make_final_dest_comp -eq 1 ] && fill_mythvideo_metadata "$final_output_file"
1592 [ $make_final_dest_vob -eq 1 ] && fill_mythvideo_metadata "$vobfile"
1596 # use dvdbackup to make a DVD folder of the feature title
1597 make_dvdbackup_folder_image
1599 # cd to the feature title DVD folder
1600 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
1601 if [ $? != 0 ]; then
1602 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
1605 # create the dvd.xml file for dvdauthor
1606 create_dvdauthor_dvd_xml_file
1608 # make the final DVD folder image
1609 make_dvdauthor_folder_image
1611 # add this video data to the mythtv DB
1612 fill_mythvideo_metadata "$dest/$dvdname/VIDEO_TS"
1614 # cd back to the dir we started from
1615 popd > /dev/null 2>&1
1617 if [ $make_final_dest_iso -eq 1 ]; then
1619 # make an iso image out of our directory
1620 make_dvd_iso_image_from_folder "$dest/$dvdname" "$dest/$dvdname.iso" 0
1622 # If the mkisofs was unable to make a .iso file for us, don't remove the DVD directory
1623 if [ -s "$dest/$dvdname.iso" ]; then
1624 if [ $make_final_dest_folder -eq 0 ]; then
1625 echo "-> Removing DVD folder since ISO was created: $dest/$dvdname" | tee -a "$logfile"
1626 # remove the folder of the DVD image now that we have a .iso version of it
1627 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
1630 # we created an empty iso file, remove it
1631 echo "-> Removing empty ISO image: $dest/$dvdname.iso" | tee -a "$logfile"
1632 echo "-> Keeping the DVD folder since the ISO image couldn't be created properly: $dest/$dvdname"
1633 [[ -e "$dest/$dvdname.iso" ]] && rm "$dest/$dvdname.iso"
1636 # add this video data to the mythtv DB
1637 fill_mythvideo_metadata "$dest/$dvdname.iso"
1643 # remove the ddrescue DVD ISO image
1644 remove_intermediate_iso_file
1646 # remove the tmp dvdbackup folder of the DVD image
1647 remove_intermediate_dvdbackup_folder
1649 # eject the DVD disk upon completion
1650 [ $eject_disk -eq 1 ] && eject -T $dev
1653 echo "$date DVD rip completed" | tee -a "$logfile"
1655 if [[ -n "$mailto" ]]; then
1656 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1661 ##############################################################################################