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 $PATH):
22 # volname makexml lsdvd dvdauthor gddrescue dvdbackup mencoder mplayer mkisofs
24 # Optional Dependencies:
25 # lookup imdb info/posters for mythvideo: http://www.mythtv.org/wiki/Fill_mythvideo_metadata.pl
28 ##############################################################################################
30 ##############################################################################################
41 typeset profile="xvidvhq"
43 typeset -i force_onepass_mode=0
44 typeset -i eject_disk=1
45 typeset -i keep_isofile=0
46 typeset -i keep_vobfile=0
47 typeset -i keep_dvdfolder=0
48 typeset -i keep_intermediate_files=0
49 typeset -i make_final_dest_vob=0
50 typeset -i make_final_dest_iso=0
51 typeset -i make_final_dest_folder=0
52 typeset -i make_final_dest_comp=0
54 typeset -i show_usage=0
55 typeset -i mirror_mode=0
56 typeset -i target_bitrate=2000
57 typeset -i target_size=0
58 typeset -i audio_2ch=0
59 typeset -i invalid_feature_title=0
60 typeset -i feature_title_override=0
61 typeset -i mplayer_dumpstream_incompatibility=0
63 ##############################################################################
64 # Local Machine Settings:
65 # Sources both the "default" conf file tracked by GIT (rip_dvd.conf.dist)
66 # and the local conf file created by each local machine (rip_dvd.conf)
67 # Copy the rip_dvd.conf.dist file to rip_dvd.conf and edit the later.
68 # This will allow you to override all the default values to meet your needs
69 # in a way that won't get clobbered when you pull updates from my GIT repo.
70 ##############################################################################
71 config="${0%/*}/rip_dvd.conf"
72 [ -e "${config}.dist" ] && . ${config}.dist
73 [ -e "${config}" ] && . ${config}
75 ##############################################################################################
76 # Command line processing
77 ##############################################################################################
78 while (($#)) && getopts 12mvifkxht:n:d:b:s:t:a:p:e:j: opt "$@"
83 (b) target_bitrate=$OPTARG;;
84 (s) target_size=$OPTARG;;
86 (1) force_onepass_mode=1;;
87 (v) make_final_dest_vob=1;;
88 (i) make_final_dest_iso=1;;
89 (f) make_final_dest_folder=1;;
90 (x) make_final_dest_comp=1;;
92 (k) keep_intermediate_files=1;;
93 (t) feature_title_override=$OPTARG;;
96 (e) extension=$OPTARG;;
97 (j) eject_disk=$OPTARG;;
100 (:) echo >&2 "$0: $OPTARG requires a value"; errors=errors+1;;
101 (\?) echo >&2 "$0: invalid option '$OPTARG'"; errors=errors+1;;
108 echo >&2 "Usage: ${0##*/} -d <destdir> [ <options> ]"
109 echo >&2 "Revision $REV"
111 echo >&2 " -d <destdir> Specify the destination directory to store the ripped DVD to"
112 echo >&2 " -n <dvdname> Specify a path to a DVD folder or file to process:"
113 echo >&2 " 1) If this option is not specified, the DVD will be ripped from $dev"
114 echo >&2 " 2) If dvdname exists in $tmpdir, it will be ripped as a DVD instead of $dev"
115 echo >&2 " 3) If dvdname is a full path to a DVD folder, it will be ripped as a DVD instead of $dev"
116 echo >&2 " 4) If dvdname is a full path to an MPG2 file, it will be ripped as a DVD instead of $dev"
117 echo >&2 " 5) If dvdname is a full path to an ISO file, it will be ripped as a DVD instead of $dev"
118 echo >&2 " -p <profile> Specify which encoding profile to use in -x mode as shown below:"
119 echo >&2 " - xvidvhq = AVI, very high quality encoding, Xvid codec, 2 pass encoding (default)"
120 echo >&2 " - xvidhq = AVI, high quality encoding, Xvid codec, 2 pass encoding"
121 echo >&2 " - xvid = AVI, fast encoding, Xvid codec, 2 pass encoding"
122 #echo >&2 " - mp4vhq = MP4, very high quality encoding, x264 codec, 2 pass encoding"
123 #echo >&2 " - mp4hq = MP4, high quality encoding, x264 codec, 2 pass encoding"
124 #echo >&2 " - mp4 = MP4, fast encoding, x264 codec, 2 pass encoding"
125 echo >&2 " - iphone = MP4, x264 codec, 2 pass encoding, forced 480:320 scaling"
126 echo >&2 " - ipod = MP4, x264 codec, 2 pass encoding, forced 320:240 scaling"
127 echo >&2 " -e <ext> Specify a suffix extension to apply to the end of the final image filename (like .xvid, .ipod, etc)"
128 echo >&2 " If you run multiple instances of this script ripping the same DVD, you need to specify this option."
129 echo >&2 " -m Make a mirror image of the DVD and save it as a DVD ISO file"
130 echo >&2 " The default operation is non-mirror mode where only the main"
131 echo >&2 " feature title will be ripped."
132 echo >&2 " -v Make the final image a DVD VOB file"
133 echo >&2 " -i Make the final image a DVD ISO file"
134 echo >&2 " -f Make the final image a DVD folder"
135 echo >&2 " -x Make the final image a compressed file based on your profile selection"
136 echo >&2 " You must also specify the target size or bitrate using the '-s' or '-b' options"
137 echo >&2 " -s <size> Set the target size of the compressed file in MB (ex: 700, 1000, etc)"
138 echo >&2 " -b <bitrate> Set the bitrate desired in the compressed file in kbits/sec (ex: 1500, 2000 (default), etc)"
139 echo >&2 " -a <W:H> Specify the width x height aspect ratio to scale the DVD to (only used in -x mode)"
140 echo >&2 " <W> If only the width is given, it will autoset the height to a value which preserves the aspect ratio"
141 echo >&2 " The default behavior is autoaspect mode, which preserves the original aspect, with no scaling being done"
142 echo >&2 " -j <n> Eject the disk:"
143 echo >&2 " - 0 = do not eject the disk"
144 echo >&2 " - 1 = eject after the entire script is done (default)"
145 echo >&2 " - 2 = eject after the disk is no longer needed (prior to starting the encode process)"
146 echo >&2 " The last option will allow you to start ripping another disk while the encoding process is running on a previous"
147 echo >&2 " -1 Force 1-pass encoding mode across all profiles"
148 echo >&2 " -2 Use 2 channel MP3 audio encoding when making a compressed file (default is 6 channel AC3)"
149 echo >&2 " -k Keep the intermediate files (good for debugging)"
150 echo >&2 " In -x mode, run with this option to keep the original .VOB file"
151 echo >&2 " By default, all intermediary files are deleted. Only the final image is kept"
152 echo >&2 " -t <title> Specify the main feature title to pull from the DVD (only required if this script can't figure it out)"
153 echo >&2 " -w Set the sh Execute/Verbose flag (causes every command to be echoed)"
158 if (($errors)) || (($show_usage))
163 # Sanity Check - Command Line Options
164 if [ "$dest" == "" ]; then
165 echo "-E- You must specify a destination directory with '-d'" | tee -a $logfile
169 if ([ $target_size -ne 0 ] || [ "$aspect" != "" ]) && [ $make_final_dest_comp -ne 1 ]; then
170 echo "-E- You can't specify a target_size, or aspect in non compressed file mode. You must specify '-x' when using '-b' or '-s' or '-a'" | tee -a $logfile
174 if [ $target_bitrate -eq 0 ] && [ $target_size -eq 0 ] && [ $make_final_dest_comp -eq 1 ]; then
175 echo "-E- You must specify a bitrate in compressed file mode. You must specify '-b' or '-s' when using '-x'" | tee -a $logfile
179 if [ $make_final_dest_vob -eq 0 ] && [ $make_final_dest_iso -eq 0 ] &&
180 [ $make_final_dest_folder -eq 0 ] && [ $make_final_dest_comp -eq 0 ] && [ $mirror_mode -eq 0 ]; then
181 echo "-E- You must specify what type of final destination you want: '-m' or '-v' or '-i' or '-f' or '-x'" | tee -a $logfile
185 if [ $mirror_mode -eq 1 ]; then
186 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_iso -eq 1 ] ||
187 [ $make_final_dest_folder -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
188 echo "-E- You can't specify '-v' or '-i' or '-f' or '-x' when operating in mirror mode with '-m'" | tee -a $logfile
193 # If the aspect ratio option was specified, set the scale variable appropriately for mencoder
194 if [ "$aspect" != "" ]; then
195 echo "$aspect" | grep -q "x"
197 echo "-E- You must specify the aspect option with a value whose format is W:H"
200 echo "$aspect" | grep -q ":"
202 SCALE=",scale -zoom -sws 9 -xy $aspect"
204 SCALE=",scale=$aspect"
209 # Sanity Check - Key executables
210 [[ ! -x `which lsdvd` ]] && echo "-E- missing dependency: lsdvd" && exit
211 [[ ! -x `which volname` ]] && echo "-E- missing dependency: volname" && exit
212 [[ ! -x `which ddrescue` ]] && echo "-E- missing dependency: ddrescue" && exit
213 [[ ! -x `which dvdbackup` ]] && echo "-E- missing dependency: dvdbackup" && exit
214 [[ ! -x `which mencoder` ]] && echo "-E- missing dependency: mencoder" && exit
215 [[ ! -x `which makexml` ]] && echo "-E- missing dependency: makexml" && exit
216 [[ ! -x `which dvdauthor` ]] && echo "-E- missing dependency: dvdauthor" && exit
217 [[ ! -x `which mkisofs` ]] && echo "-E- missing dependency: mkisofs" && exit
219 ##############################################################################################
222 if [ -z "$dvdname" ]; then
223 # make sure the DVD device is accessible
224 volname $dev > /dev/null 2>&1
226 echo "-E- Can't access the DVD device $dev"
229 # now capture the volume name from the device
230 dvdname=`volname $dev | awk '{ print $1 }'`
233 # check to see if dvdname is a full path to a real directory
234 # if it is, set dvdname and dvdpath appropriately
235 if [ -d "$dvdname" ]; then
237 dvdname=`basename "$dvdname"`
239 if [ -z "$dvdname" ]; then
240 echo "-E- Unable to extract dvdname from path: $dvdpath"
243 if [ ! -d "$dvdpath/VIDEO_TS" ]; then
244 echo "-E- You must supply a full path to a valid DVD folder with this option"
249 # Check to see if dvdname is a full path to a file
250 if [ -f "$dvdname" ]; then
253 # check to see if dvdname is a full path to an MPG2 (VOB) file
254 # if it is, set dvdname and vobfile appropriately
255 file "$dvdname" | grep -q "MPEG"
257 # It is a valid MPEG2 file, now strip the extension off our dvdname
259 dvdname=`basename "$dvdname"`
260 dvdname=${dvdname%.[^.]*}
265 # check to see if dvdname is a full path to an ISO file
266 # if it is, set dvdname and isofile appropriately
267 file "$dvdname" | grep -q -e "ISO" -e "UDF"
269 # It is a valid ISO file, now strip the extension off our dvdname
271 dvdname=`basename "$dvdname"`
272 dvdname=${dvdname%.[^.]*}
277 # If we didn't find a handler for the file above, complain
278 if [ $valid_file -eq 0 ]; then
279 echo "-E- Unsupported file type: $vobfile"
284 # Since we aren't ripping a DVD disk, don't eject anything
288 # remove bad characters from the dvdname
289 dvdname=${dvdname%.} # remove trailing '.' character
291 # add the suffix extension to the end of the dvdname
292 dvdname=$dvdname$extension
294 # make a "safe" dvdname (remove special characters)
295 safedvdname=`basename "$dvdname" | sed 's/[ !&*\\$?]/_/g'`
297 # Make sure we have a non-empty dvdname
298 if [ -z "$dvdname" ]; then
299 echo "-E- unable to determine dvdname"
303 # make sure our vobfile value is set
304 if [ -z "$vobfile" ]; then
305 vobfile="$dest/$dvdname.VOB"
308 # set up some variables to hold various logfiles
309 logfile="$logdir/$dvdname.log"
310 passlogfile="$tmpdir/$safedvdname.log"
311 ddrescuelog=`tempfile`
312 dvdauthorlog=`tempfile`
316 # create the tmpdir if it doesn't already exist
317 if [ ! -d "$tmpdir" ]; then
320 echo "-E- Unable to create the tmpdir: $tmpdir"
325 # create the logdir if it doesn't already exist
326 if [ ! -d "$logdir" ]; then
329 echo "-E- Unable to create the logdir: $logdir"
334 ##############################################################################################
336 ##############################################################################################
338 if [ $keep_intermediate_files -eq 0 ]; then
339 [[ -e "$dvdauthorlog" ]] && rm -f "$dvdauthorlog"
340 [[ -e "$ddrescuelog" ]] && rm -f "$ddrescuelog"
341 [[ -e "$encodelog" ]] && rm -f "$encodelog"
342 [[ -e "$dumplog" ]] && rm -f "$dumplog"
344 [[ -e "$dvdauthorlog" ]] && echo "-> Keeping dvdauthor log: $dvdauthorlog" | tee -a "$logfile"
345 [[ -e "$ddrescuelog" ]] && echo "-> Keeping ddrescue log: $ddrescuelog" | tee -a "$logfile"
346 [[ -e "$encodelog" ]] && echo "-> Keeping encode log: $encodelog" | tee -a "$logfile"
347 [[ -e "$dumplog" ]] && echo "-> Keeping dump log: $dumplog" | tee -a "$logfile"
353 if [[ -z "$1" ]]; then
354 msg="-E- control-c killed us"
358 echo -e 2>&1 "$msg" | tee -a "$logfile"
359 if [[ -n "$mailto" ]]; then
360 echo -e "$msg" | mailx -s "dvd rip of $dvdname FAILED" "$mailto"
362 keep_intermediate_files=1
366 # Call our cleanup functions on INT and EXIT signals
367 trap fatal_and_exit INT
370 ##############################################################################################
371 # processing functions
372 ##############################################################################################
374 # encode the vob file into a compressed file format
375 function encode_vob_file {
377 # Set a variable that we will use later to determine if we found a handler for $profile or not
378 typeset -i found_profile=0
380 # For a given profile, to override the 2 pass behavior to be single pass,
381 # simply set the PASSES variable below to "2" instead of "1 2" inside your profile handler.
382 # It indicates which PASS numbers to loop over. PASSES="2" means just do pass 2 => single pass mode.
385 # Declare our default 2 pass variables
386 passlogfile_opt="-passlogfile $passlogfile"
387 pass_opt="pass=%PASS"
389 # Check the global force_onepass_mode. If it is set, change our variables appropriately
390 # to force 1-pass encoding across all profiles.
391 if [ $force_onepass_mode -eq 1 ]; then
398 if [ "$profile" == "xvid" ] || [ "$profile" == "xvidhq" ] || [ "$profile" == "xvidvhq" ]; then
400 final_output_file="$dest/$dvdname.avi"
401 mencoder_general_opts="$lang_opts $passlogfile_opt"
402 mencoder_output_opts="-ofps 30000/1001 -ffourcc DIVX"
403 mencoder_video_filter_opts="-vf pullup,softskip,hqdn3d=2:1:2$CROP$SCALE"
404 mencoder_video_encoder_opts="-ovc xvid -xvidencopts $pass_opt"
406 # Very High Quality (16fps)
407 if [ "$profile" == "xvidvhq" ]; then
408 video_encoder_opts[0]="bitrate=$target_bitrate"
409 video_encoder_opts[1]="threads=$mencoder_threads"
410 video_encoder_opts[2]="chroma_opt"
411 video_encoder_opts[3]="vhq=4"
412 video_encoder_opts[4]="bvhq=1"
413 video_encoder_opts[5]="quant_type=mpeg"
414 video_encoder_opts[6]="autoaspect"
416 # High Quality (20fps)
417 if [ "$profile" == "xvidhq" ]; then
418 video_encoder_opts[0]="bitrate=$target_bitrate"
419 video_encoder_opts[1]="threads=$mencoder_threads"
420 video_encoder_opts[2]="chroma_opt"
421 video_encoder_opts[3]="vhq=2"
422 video_encoder_opts[4]="bvhq=1"
423 video_encoder_opts[5]="quant_type=mpeg"
424 video_encoder_opts[6]="autoaspect"
427 if [ "$profile" == "xvid" ]; then
428 video_encoder_opts[0]="bitrate=$target_bitrate"
429 video_encoder_opts[1]="threads=$mencoder_threads"
430 video_encoder_opts[2]="vhq=0"
431 video_encoder_opts[3]="turbo"
432 video_encoder_opts[4]="autoaspect"
435 for OPTS in "${video_encoder_opts[@]}"; do
436 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
439 if [ $audio_2ch -eq 0 ]; then
440 # These options produce good 6 channel audio for linux and windows
441 mencoder_audio_opts="-oac copy"
442 # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
443 mencoder_audioch_opts[0]="-channels 6 -af channels=6"
444 mencoder_audioch_opts[1]="-af channels=6"
445 mencoder_audioch_opts[2]=""
447 # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
448 mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
449 mencoder_audioch_opts[0]=""
454 # MP4 encoding profiles
455 # These are currently in BETA. They don't work that great. A new recipe is needed, for the audio.
456 if [ "$profile" == "mp4" ] || [ "$profile" == "mp4hq" ] || [ "$profile" == "mp4vhq" ]; then
458 final_output_file="$dest/$dvdname.mp4"
459 mencoder_general_opts="$lang_opts $passlogfile_opt"
460 mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
461 mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
462 mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt"
464 # Very High Quality (6fps)
465 if [ "$profile" == "mp4vhq" ]; then
466 video_encoder_opts[0]="bitrate=$target_bitrate"
467 video_encoder_opts[1]="threads=$mencoder_threads"
468 video_encoder_opts[2]="subq=6"
469 video_encoder_opts[3]="frameref=5"
470 video_encoder_opts[4]="bframes=3"
471 video_encoder_opts[5]="8x8dct"
472 video_encoder_opts[6]="me=umh"
473 video_encoder_opts[7]="b_pyramid"
474 video_encoder_opts[8]="weight_b"
475 video_encoder_opts[9]="partitions=all"
477 # High Quality (13fps)
478 if [ "$profile" == "mp4hq" ]; then
479 video_encoder_opts[0]="bitrate=$target_bitrate"
480 video_encoder_opts[1]="threads=$mencoder_threads"
481 video_encoder_opts[2]="subq=5"
482 video_encoder_opts[3]="frameref=2"
483 video_encoder_opts[4]="bframes=3"
484 video_encoder_opts[5]="8x8dct"
485 video_encoder_opts[6]="b_pyramid"
486 video_encoder_opts[7]="weight_b"
489 if [ "$profile" == "mp4" ]; then
490 video_encoder_opts[0]="bitrate=$target_bitrate"
491 video_encoder_opts[1]="threads=$mencoder_threads"
492 video_encoder_opts[2]="subq=4"
493 video_encoder_opts[3]="bframes=2"
494 video_encoder_opts[4]="b_pyramid"
495 video_encoder_opts[5]="weight_b"
498 for OPTS in "${video_encoder_opts[@]}"; do
499 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
502 if [ $audio_2ch -eq 0 ]; then
503 # These options produce good 6 channel audio for linux and windows
504 #mencoder_audio_opts="-oac copy"
505 # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
506 #mencoder_audioch_opts[0]="-channels 6 -af channels=6"
507 #mencoder_audioch_opts[1]="-af channels=6"
508 #mencoder_audioch_opts[2]=""
509 mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
510 mencoder_audioch_opts[0]="-channels 6 -srate 48000"
512 # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
513 #mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
514 #mencoder_audioch_opts[0]=""
515 mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
516 mencoder_audioch_opts[0]="-channels 2 -srate 48000"
521 # iphone and ipod MP4 profiles
522 if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
524 if [ "$profile" == "iphone" ]; then
526 # scale width to 480, set height appropriately, but keep a multiple of 16
527 #SCALE=",scale=480:-10"
528 # scale the video down however far is necessary to fit in 480x320
529 SCALE=",dsize=480:320:0,scale=-8:-8"
532 # scale width to 320, set height appropriately, but keep a multiple of 16
533 #SCALE=",scale=320:-10"
534 # scale the video down however far is necessary to fit in 320x240
535 SCALE=",dsize=320:240:0,scale=-8:-8"
537 final_output_file="$dest/$dvdname.mp4"
538 mencoder_general_opts="$lang_opts $passlogfile_opt"
539 mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
540 mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
541 mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt"
542 video_encoder_opts[0]="bitrate=$target_bitrate"
543 video_encoder_opts[1]="threads=$mencoder_threads"
544 video_encoder_opts[2]="vbv_maxrate=1500"
545 video_encoder_opts[3]="vbv_bufsize=2000"
546 video_encoder_opts[4]="nocabac"
547 video_encoder_opts[5]="me=umh"
548 video_encoder_opts[6]="subq=6"
549 video_encoder_opts[7]="frameref=6"
550 video_encoder_opts[8]="trellis=1"
551 video_encoder_opts[9]="level_idc=30"
552 video_encoder_opts[10]="global_header"
553 video_encoder_opts[11]="bframes=0"
554 video_encoder_opts[12]="partitions=all"
555 for OPTS in "${video_encoder_opts[@]}"; do
556 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
559 mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
560 mencoder_audioch_opts[0]="-channels 2 -srate 48000"
563 if [ $found_profile -eq 0 ]; then
564 fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
567 # Do not edit this line. $mencoder_video_encoder_opts must be last
568 mencoder_opts="$mencoder_general_opts $mencoder_output_opts $mencoder_audio_opts $mencoder_video_filter_opts $mencoder_video_encoder_opts"
573 # Set some options based on which pass we are in
574 mencoder_opts_for_pass=$(echo "$mencoder_opts" | sed "s,%PASS,$PASS,g")
575 [ $PASS -eq 1 ] && mencoder_opts_for_pass="$mencoder_opts_for_pass:turbo"
576 [ $PASS -eq 1 ] && output_file="/dev/null"
577 [ $PASS -eq 2 ] && output_file="$final_output_file"
579 # It's possible that the audio channel encoding may not work. Cycle through all our different audioch_opts until we find one that works.
580 for CH_OPTS in "${mencoder_audioch_opts[@]}";
582 echo -e " Encoding pass $PASS"
583 echo -e "\n Encoding pass $PASS: mencoder $CH_OPTS $mencoder_opts_for_pass \"$vobfile\" -o \"$output_file\" >> $encodelog 2>&1" >> "$logfile"
584 mencoder $CH_OPTS $mencoder_opts_for_pass "$vobfile" -o "$output_file" > $encodelog 2>&1
586 grep -q "\[channels\] Invalid" $encodelog
590 echo -e "\n-W- Audio channel encoding error. Falling back to next audio channel encoding scheme." >> "$logfile"
594 if [ $mencoder_retval != 0 ]; then
595 fatal_and_exit "-E- Unhandled mencoder error"
598 # Concatenate the encode log to our main log file, greping out unwanted lines
599 cat $encodelog | grep -v "^Pos:" | grep -v "duplicate" >> "$logfile"
604 function make_dvd_iso_image {
608 # check to see if we have a dvdpath to rip from instead of $dev
609 if [ -z "$dvdpath" ]; then
610 # load the CSS codes in the DVD drive
611 lsdvd $dev >> "$logfile"
613 fatal_and_exit "-E- lsdvd $dev failed"
616 # read the DVD, ignoring/skipping CRC errors
617 ddrescue -n -b 2048 $dev "$isofile" "$ddrescuelog"
619 fatal_and_exit "-E- ddrescue -n -b 2048 $dev \"$isofile\" failed"
621 cat "$ddrescuelog" >> "$logfile"
623 # rip from a path instead
624 make_dvd_iso_image_from_folder "$dvdpath" "$isofile" 1
628 function make_dvd_iso_image_from_folder {
634 echo "-> Creating ISO image of DVD video: $src -> $dst" | tee -a "$logfile"
636 # make an iso image out of our directory
637 echo " mkisofs -dvd-video \"$src\" 2>> \"$dumplog\" | dd of=\"$dst\" obs=32k seek=0 > /dev/null 2>> $dumplog" >> "$logfile"
638 mkisofs -dvd-video "$src" 2>> "$dumplog" | dd of="$dst" obs=32k seek=0 > /dev/null 2>> "$dumplog"
640 # set the audio languages from the iso if it exists and is non-zero in size
641 if [ -s "$dst" ]; then
642 get_feature_title "$dst"
643 get_audio_id_from_iso "$dst"
646 # make sure we were able to create the iso image from the folder given to us
647 if [ ! -s "$dst" ] && [ $handle_error -eq 1 ]; then
648 echo "-> Unable to make an iso image from the DVD folder: $dvdpath"
649 echo " Falling back to mplayer to create a main feature VOB from the folder instead: $dvdpath"
650 # remove the bad iso file
651 [[ -e "$dst" ]] && rm -f "$dst"
652 # get the feature title from the DVD folder
653 get_feature_title "$dvdpath"
654 # create our main VOB file from the ISO
655 create_main_vob_with_mplayer "$dvdpath"
656 # get our audio id from the VOB file
657 get_audio_id_from_vob "$vobfile"
661 function make_dvdbackup_folder_image {
662 # extract the feature title from the DVD image
663 echo "-> Extracting feature title using dvdbackup" | tee -a "$logfile"
664 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
665 dvdbackup -F -i "$isofile" -o "$tmpdir" >> "$logfile"
667 fatal_and_exit '-E- dvdbackup -F -i "$isofile" -o "$tmpdir" failed'
671 function make_dvdauthor_folder_image {
672 # create a new DVD video of the feature title
673 echo "-> Creating DVD video $dest/$dvdname" | tee -a "$logfile"
674 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
675 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
676 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
678 # There is a chance that dvdauthor won't like some of the VOBs.
679 # We can't tell ahead of time which ones it will choke on.
680 # So, we need to run it over and over again until it can process
681 # all the VOBs. If it can't handle one of them, run it through
682 # mencoder to fix it and try again. These errors are typically
683 # present due to the copy protection that ddrescue removed.
684 grep -q "SCR moves" $dvdauthorlog
685 while [ $? == 0 ]; do
686 # fix bad vobs that get the "SCR moves backwards" error:
687 # STAT: Processing VTS_01_0.VOB...
688 # ERR: SCR moves backwards, remultiplex input.
689 badvob=`grep -v "^WARN:" $dvdauthorlog | grep -B 1 "SCR moves" | grep "Processing" | awk '{ print $3 }' | sed -e 's/\.\.\.//'`
690 if [[ ! -f "$badvob" ]]; then
691 fatal_and_exit "-E- Found a bad VOB, but could not extract it's name properly: $badvob"
693 echo "-> Fixing SCR errors in DVD video file $badvob" | tee -a "$logfile"
694 cat $badvob | mencoder $lang_opts -quiet -of mpeg -mpegopts format=dvd -oac copy -ovc copy - -o $badvob.fixed >> "$logfile" 2>&1
695 mv -f $badvob.fixed $badvob
696 echo "-> Creating DVD video $dest/$dvdname"
697 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
698 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
699 grep -q "SCR moves" $dvdauthorlog
703 function get_feature_title {
705 # if a feature title was given on the command line, use it
706 if [ $feature_title_override -ne 0 ]; then
707 feature_title=$feature_title_override
710 # otherwise, use lsdvd to figure it out
711 if [ $ripdvd -eq 1 ]; then
712 feature_title=`lsdvd $dev | awk '/Longest/ { print $NF }'`
714 feature_title=`lsdvd "$source" 2>/dev/null | awk '/Longest/ { print $NF }'`
718 function create_main_vob_with_cat {
719 # cd to the feature title DVD folder
720 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
722 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
725 # concatenate all the VOBs together into 1 giant VOB
726 vobs=`/bin/ls -1 VTS*.VOB | grep -v "0.VOB" | tr '\n' ' '`
727 cat $vobs > "$tmpdir/$dvdname.VOB"
729 # cd back to the dir we started from
730 popd > /dev/null 2>&1
733 function create_main_vob_with_mplayer {
735 # argument processing
739 # make sure we have a valid feature title
740 if [ $invalid_feature_title -eq 1 ] && [ $feature_title_override -eq 0 ]; then
741 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."
744 # check to make sure we didn't detect an mplayer dumpstream incompatibility earlier
745 if [ $mplayer_dumpstream_incompatibility -eq 1 ]; then
746 msg="-E- We detected an mplayer dumpstream incompatibility earlier."
747 msg="$msg We also detected another condition that requires us to use dumpstream. "
748 msg="$msg\n Unable to rip this DVD in the mode you requested."
749 fatal_and_exit "$msg"
752 # use mplayer to create the main VOB file
753 echo "-> Using mplayer to dump the DVD feature title $feature_title to a VOB file directly: $vobfile" | tee -a "$logfile"
754 echo " mplayer $lang_opts -dumpstream -dumpfile \"$vobfile\" -dvd-device \"$source\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
755 mplayer $lang_opts -dumpstream -dumpfile "$vobfile" -dvd-device "$source" dvd://$feature_title > $dumplog 2>&1
757 cat $dumplog | grep -v "^A:" >> "$logfile"
758 fatal_and_exit "-E- Mplayer Failed"
760 cat $dumplog | grep -v "^A:" >> "$logfile"
761 [[ -e "$dumplog" ]] && [[ $remove_dumplog -eq 1 ]] && rm -f $dumplog
764 function get_audio_id_from_iso {
765 # Adjust our audio ID to find the english audio stream
766 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
770 mplayer -v -endpos 0 -dvd-device "$iso" dvd://$feature_title > $aidcheck 2>&1
771 grep -q "aid: $aid" $aidcheck
772 while [ $? == 1 ] && [ $aid -lt 159 ]; do
774 grep -q "aid: $aid" $aidcheck
776 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
777 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
778 # mencoder default DVD audio track language selection (english)
779 lang_opts="-aid $aid -alang en"
782 function get_crop_from_iso {
784 echo "-> Detecting black frame border crop value from ISO file"
785 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device \"$isofile\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
786 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device "$isofile" dvd://$feature_title > $dumplog 2>&1
787 [[ -e "md5sums" ]] && rm -f "md5sums"
788 CROP=`cat $dumplog | grep CROP | tail -1`
789 echo " Found crop value of $CROP" >> "$logfile"
793 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
794 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
795 if [ -z "$CROP" ]; then
796 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
799 if [ $CROPCHECK -lt 0 ]; then
804 echo " Setting mencoder crop filter to: $CROP"
807 function get_crop_from_vob {
809 echo "-> Detecting black frame border crop value from VOB file"
810 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark \"$vobfile\" > $dumplog 2>&1" >> "$logfile"
811 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark "$vobfile" > $dumplog 2>&1
812 [[ -e "md5sums" ]] && rm -f "md5sums"
813 CROP=`cat $dumplog | grep CROP | tail -1`
814 echo " Found crop value of $CROP" >> "$logfile"
818 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
819 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
820 if [ -z "$CROP" ]; then
821 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
824 if [ $CROPCHECK -lt 0 ]; then
829 echo " Setting mencoder crop filter to: $CROP"
832 function get_audio_id_from_vob {
833 # Adjust our audio ID to find the english audio stream
834 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
838 mplayer -v -endpos 0 "$vob" > $aidcheck 2>&1
839 grep -q "Found audio stream: $aid" $aidcheck
840 while [ $? == 1 ] && [ $aid -lt 159 ]; do
842 grep -q "Found audio stream: $aid" $aidcheck
844 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
845 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
846 # mencoder default DVD audio track language selection (english)
847 lang_opts="-aid $aid -alang en"
850 function check_vob_for_corrupted_start {
851 # check to see if the beginning of the DVD has a form of copy protection
852 # where they have deliberately broken the first X number of frames of the DVD.
853 # If we don't skip these, our resulting VOB file will not play.
854 badvobcheck=`tempfile`
857 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
859 fatal_and_exit "-E- Mencoder Failed"
861 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
862 while [ $? == 0 ] && [ $skip -lt $endpos ]; do
863 (( skip = skip + 5 ))
864 echo "-> Bad VOB copy protection detected. Trying new skip value of $skip" | tee -a "$logfile"
865 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
867 fatal_and_exit "-E- Mencoder Failed"
869 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
871 [[ -e "$badvobcheck" ]] && rm -f "$badvobcheck";
873 # cat the giant VOB into mencoder to create a playable VOB file
874 cat "$tmpdir/$dvdname.VOB" | mencoder -ss $skip -quiet $lang_opts -of mpeg -mpegopts format=dvd:tsaf -oac copy -ovc copy - -o "$vobfile" >> "$logfile" 2>&1
876 fatal_and_exit "-E- Mencoder Failed"
880 function check_vob_for_completeness {
881 # check to make sure we got out a complete VOB.
882 # there is another kind of copy protection where the VOB's may
883 # have "MPG EOF" frames in the middle of the stream.
884 # this causes mencoder to not process the entire VOB, and exit without any errors.
885 # detect this by seeing how much smaller the dst vob is from the src vob.
886 MAX_FILESIZE_DELTA_PERCENT=70
887 SRC_VOB_FILESIZE=$(stat -c%s "$tmpdir/$dvdname.VOB")
888 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
889 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
890 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
891 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
892 echo "-> Detected bad VOB size copy protection after processing concatenated VOB file." | tee -a "$logfile"
893 create_main_vob_with_mplayer "$isofile"
894 [[ -e "$dumplog" ]] && rm -f $dumplog
895 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
896 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
897 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
898 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'"
903 function check_vob_for_too_many_video_packets {
904 # If our earlier algorithm to work around this failed, throw an error.
905 # check to see if this DVD has a protection scheme we don't know how to work around
906 # when I tried to burn the CARS DVD for example, you can't play the resulting VOB file.
907 # for some reason, the video is black, while the audio rolls, then the video finally comes
908 # in, but it is WAY off the audio. This appears to be due to some bad frames at the beginning of
909 # the 1st VOB. Until I figure out how to work around this, detect it, and error out.
910 # instead of pulling the image from the disk again, you can pull it directly from the iso: -dvd-device $iso_path
911 grep -q "Too many video packets in the buffer:" "$logfile"
913 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
914 echo "-> Detected corrupt audio stream copy protection after processing concatenated VOB file." | tee -a "$logfile"
915 create_main_vob_with_mplayer "$isofile"
916 grep -q "Too many video packets in the buffer:" $dumplog
918 [[ -e "$dumplog" ]] && rm -f $dumplog
919 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
921 [[ -e "$dumplog" ]] && rm -f $dumplog
925 function check_vob_for_a52_crc_errors {
926 # Let's see if we can playback our newly created VOB file without any errors.
927 # if there are issues, let's detect them now, and try to recreate the VOB
928 # there are some forms of copy protection that have missed above, that evidence
929 # themselves when we try to playback the VOB file. This was added to deal with
930 # the "a52: CRC check failed" copy protection scheme.
933 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
934 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
935 cat $dumplog | grep -v "^A:" >> "$logfile"
936 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
937 if [ $errors -gt $MAX_ERRORS ]; then
938 echo "-> Detected a52 audio stream CRC errors copy protection after processing concatenated VOB file." | tee -a "$logfile"
939 create_main_vob_with_mplayer "$isofile"
940 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
941 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
943 cat $dumplog | grep -v "^A:" >> "$logfile"
944 fatal_and_exit "-E- Mplayer Failed"
946 cat $dumplog | grep -v "^A:" >> "$logfile"
947 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
948 if [ $errors -gt $MAX_ERRORS ]; then
949 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
952 [[ -e "$dumplog" ]] && rm -f $dumplog
955 function calculate_bitrate_from_target_size {
956 # determine what our bitrate needs to be if a target size was specified instead
957 if [ $target_size -ne 0 ]; then
958 vob_length=`mplayer -identify -v "$vobfile" -endpos 0 2>&1 | grep ID_LENGTH | awk -F '=' '{ print $2 }' | awk -F '.' '{ print $1 }'`
959 ((target_bitrate = (target_size * 1024 * 8) / vob_length ))
960 echo " With a given target size of $target_size MB, the estimated bit rate will need to be $target_bitrate kbits/sec"
964 function create_dvdauthor_dvd_xml_file {
965 # make a dvdauthor xml menu file to create a valid DVD video from
966 # this script does a good job, but we'll still need to clean it up a bit after it runs
967 echo "-> Creating dvdauthor XML menu file" | tee -a "$logfile"
968 makexml -overwrite -dvd *.VOB -out dvd >> "$logfile" 2>&1
970 fatal_and_exit '-E- makexml -dvd *.VOB -out dvd failed'
973 # replace the first line of the xml file to remove the bad dest path
974 awk -v line=1 -v new_content="<dvdauthor>" '{
980 }' dvd.xml > dvd.xml.new
981 mv -f dvd.xml.new dvd.xml
983 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
986 # remove the "<video " property line from the xml file
987 cat dvd.xml | grep -v "<video" > dvd.xml.new
988 mv -f dvd.xml.new dvd.xml
990 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
993 # remove the extra <pgc>..</pgc> pairs
994 cat dvd.xml | awk 'BEGIN {x=1}
996 if ($0~"</pgc>") {x=0}
998 if ($0~"<pgc>") {x=1}
1000 echo -e "</pgc>\n</titles>\n</titleset>\n</dvdauthor>" >> dvd.xml.new
1001 mv -f dvd.xml.new dvd.xml
1002 if [ $? != 0 ]; then
1003 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1006 # remove the VTS_*_0.VOB file as this is just the main menu video clip
1007 cat dvd.xml | grep -v "VTS_.*_0.VOB" > dvd.xml.new
1008 mv -f dvd.xml.new dvd.xml
1009 if [ $? != 0 ]; then
1010 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1014 function check_for_mplayer_dumpstream_incompatibility {
1016 echo "-> Checking for mplayer dumpstream incompatibilities" | tee -a "$logfile"
1018 if [ ! -e "$vobfile" ]; then
1019 # mplayer dumpstream does not work on DVDs that obscure the feature title.
1020 # A DVD that has 99 titles, where the longest title isn't the main feature
1021 # breaks mplayer dumpstream. We have to fallback to using dvdbackup to figure
1022 # out what the feature title is. This script will run through that flow if we
1023 # set use_mplayer_dumpstream to 0. Check for this here.
1024 if [ $ripdvd -eq 1 ]; then
1025 lsdvd $dev | grep -q "Title: 99"
1027 lsdvd "$isofile" | grep -q "Title: 99"
1029 # If we have 99 titles and a feature title wasn't given on the command line, switch modes.
1030 if [ $? == 0 ] && [ $feature_title_override -eq 0 ]; then
1031 if [ $trust_feature_title_autodetect_when_uncertain -eq 0 ]; then
1032 echo "-E- Unable to determine the feature title due to the 99 title copy protection scheme" | tee -a "$logfile"
1033 echo " You will need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1034 echo " You can google this DVD to find out what it's feature title is, or you can play it in a conventional DVD player to find it." | tee -a "$logfile"
1035 invalid_feature_title=1
1037 echo " Falling back to non mplayer dumpstream methods to copy the DVD" | tee -a "$logfile"
1038 echo "-W- We still may not be able to autodetect the right feature title" | tee -a "$logfile"
1039 echo " You may need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1040 use_mplayer_dumpstream=0
1041 invalid_feature_title=1
1047 # There is another form of protection that causes the mplayer dumpstream to fail.
1048 # This can be detected by telling mplayer to parse the VOB file by copying its audio
1049 # video streams to a dummy output file (/dev/null). Do that here to check for that
1050 # problem before continuing.
1051 if [ -e "$vobfile" ]; then
1052 mplayer_opts="-quiet -ofps 30000/1001 -ffourcc DIVX -oac copy -ovc copy"
1053 mencoder $mplayer_opts "$vobfile" -o "/dev/null" > $dumplog 2>&1
1054 grep -q "Too many audio packets in the buffer" $dumplog
1055 if [ $? == 0 ]; then
1056 echo "-> The VOB dumped by mplayer is invalid. Falling back to non mplayer dumpstream to copy the DVD" | tee -a "$logfile"
1057 use_mplayer_dumpstream=0
1058 mplayer_dumpstream_incompatibility=1
1060 [[ -e "$dumplog" ]] && rm -f $dumplog
1064 function fill_mythvideo_metadata {
1066 # This function must be passed the filename as an argument
1067 # The filename must be a full path to the file
1070 # Make sure the fill mythvideo metadata option has been set to 1
1071 if [ $fill_mythvideo_metadata -eq 0 ]; then
1072 echo "-> fill_mythvideo_metadata=0 therefore not updating mythvideo metadata for this rip" | tee -a "$logfile"
1076 # If the fill mythvideo metadata script is present, run it
1077 # fill_mythvideo_metadata.plThis will download the metadata for the DVD we ripped.
1078 if [[ -x `which fill_mythvideo_metadata.pl` ]]; then
1079 echo "-> Running fill_mythvideo_metadata.pl to lookup/add/update the metadata for this DVD: $filename" | tee -a "$logfile"
1080 fill_mythvideo_metadata.pl -N 0 -F "$filename" >> "$logfile" 2>&1
1082 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 "$logfile"
1083 echo " Set the fill_mythvideo_metadata variable to 0 in the script to avoid running this step." | tee -a "$logfile"
1087 # remove the intermediate VOB file
1088 function remove_intermediate_vob_file {
1089 if [ $keep_intermediate_files -eq 0 ]; then
1090 [[ -e "$tmpdir/$dvdname.VOB" ]] && rm -f "$tmpdir/$dvdname.VOB"
1092 echo "-> Keeping intermediate concatenated VOB file: $tmpdir/$dvdname.VOB" | tee -a "$logfile"
1096 # remove the original DVD image
1097 function remove_intermediate_iso_file {
1098 [[ $keep_isofile -eq 1 ]] && return 1
1099 if [ $keep_intermediate_files -eq 0 ]; then
1100 [[ -e "$isofile" ]] && rm "$isofile"
1102 echo "-> Keeping ddrescue intermediate iso file: $isofile" | tee -a "$logfile"
1106 # remove the intermediate dvdbackup folder
1107 function remove_intermediate_dvdbackup_folder {
1108 if [ $keep_intermediate_files -eq 0 ]; then
1109 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
1111 echo "-> Keeping intermediate dvdbackup folder: $tmpdir/$dvdname" | tee -a "$logfile"
1115 ##############################################################################################
1117 ##############################################################################################
1119 # Make a note of when this DVD rip started
1121 echo -e "\n$date DVD rip started" >> "$logfile"
1122 echo "$cmd" >> "$logfile"
1124 # Rip the DVD - Mirror Mode
1125 if [ $mirror_mode -eq 1 ]; then
1126 echo "-> Ripping DVD $dvdname to $dest"
1128 # use ddrescue to make an ISO image of the disk
1129 make_dvd_iso_image "$dest/$dvdname.iso"
1131 # add this video data to the mythtv DB
1132 fill_mythvideo_metadata "$dest/$dvdname.iso"
1134 # eject the disk upon completion
1135 if [ $eject_disk -ne 0 ]; then
1140 echo "$date DVD rip completed" | tee -a "$logfile"
1142 if [[ -n "$mailto" ]]; then
1143 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1148 # Rip the DVD - Main Title Feature Only
1149 if [ $mirror_mode -eq 0 ]; then
1151 # Rip image from DVD
1152 if [ $ripdvd -eq 1 ]; then
1153 echo "-> Ripping DVD $dvdname to $dest" | tee -a "$logfile"
1154 # use ddrescue to make an ISO image of the disk
1155 make_dvd_iso_image "$tmpdir/$dvdname.iso"
1158 # Rip image from DVD path
1159 if [ -n "$dvdpath" ]; then
1160 echo "-> Ripping DVD $dvdpath to $dest" | tee -a "$logfile"
1161 make_dvd_iso_image_from_folder "$dvdpath" "$tmpdir/$dvdname.iso" 1
1164 # make sure our isofile value is set
1165 if [ -z "$isofile" ]; then
1166 isofile="$tmpdir/$dvdname.iso"
1169 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
1171 if [ ! -e "$vobfile" ]; then
1172 echo "-> Creating DVD video $vobfile" | tee -a "$logfile"
1174 # get the feature title from the ISO
1175 get_feature_title "$isofile"
1177 # get the crop value from the ISO
1180 # check for mplayer dumpstream incompatibilities
1181 # if they exist, this method will set this mode to 0.
1182 check_for_mplayer_dumpstream_incompatibility
1184 if [ $use_mplayer_dumpstream -eq 1 ]; then
1186 # get our audio id from the ISO file
1187 get_audio_id_from_iso "$isofile"
1189 # create our main VOB file from the ISO
1190 create_main_vob_with_mplayer "$isofile"
1192 # remove the intermediate VOB file
1193 remove_intermediate_vob_file
1195 # it's possible that our VOB is still corrupted in some manner
1196 # check to make sure it is still a good VOB before continuing.
1197 check_for_mplayer_dumpstream_incompatibility
1201 if [ $use_mplayer_dumpstream -eq 0 ]; then
1203 # use dvdbackup to make a DVD folder of the feature title
1204 make_dvdbackup_folder_image
1206 # create our main VOB file
1207 create_main_vob_with_cat
1209 # get our audio id from the VOB file
1210 get_audio_id_from_vob "$tmpdir/$dvdname.VOB"
1212 # check for corrupted VOB start
1213 check_vob_for_corrupted_start
1215 # check to make sure our VOB is complete
1216 check_vob_for_completeness
1218 # check to make sure our VOB doesn't have too many video packets
1219 check_vob_for_too_many_video_packets
1221 # check to make sure our VOB doesn't have a52 crc errors
1222 check_vob_for_a52_crc_errors
1224 # remove the intermediate VOB file
1225 remove_intermediate_vob_file
1229 # remove the intermediate ISO file
1230 remove_intermediate_iso_file
1233 echo "-> Skipping VOB creation. VOB DVD video already exists: $vobfile" | tee -a "$logfile"
1234 # get our audio id from the VOB file
1235 get_audio_id_from_vob "$vobfile"
1236 # get the crop value from the VOB
1240 # eject the DVD disk since we are finished with it
1241 [ $eject_disk -eq 2 ] && eject -T $dev
1243 # encode the VOB file to a compressed file format
1244 if [ $make_final_dest_comp -eq 1 ]; then
1245 echo "-> Encoding the DVD video to a compressed file" | tee -a "$logfile"
1247 # determine what our bitrate needs to be if a target size was specified instead
1248 calculate_bitrate_from_target_size
1250 # encode the vob file into a compressed file format
1253 if [ $keep_intermediate_files -eq 0 ] && [ $make_final_dest_vob -eq 0 ]; then
1254 [[ -e "$vobfile" ]] && [[ $keep_vobfile -eq 0 ]] && rm -f "$vobfile";
1255 [[ -e "$passlogfile" ]] && rm -f "$passlogfile";
1257 echo "-> Keeping VOB file: $vobfile" | tee -a "$logfile"
1258 echo "-> Keeping mencoder 2pass logfile: $passlogfile"
1262 # add this video data to the mythtv DB
1263 [ $make_final_dest_comp -eq 1 ] && fill_mythvideo_metadata "$final_output_file"
1264 [ $make_final_dest_vob -eq 1 ] && fill_mythvideo_metadata "$vobfile"
1268 # use dvdbackup to make a DVD folder of the feature title
1269 make_dvdbackup_folder_image
1271 # cd to the feature title DVD folder
1272 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
1273 if [ $? != 0 ]; then
1274 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
1277 # create the dvd.xml file for dvdauthor
1278 create_dvdauthor_dvd_xml_file
1280 # make the final DVD folder image
1281 make_dvdauthor_folder_image
1283 # add this video data to the mythtv DB
1284 fill_mythvideo_metadata "$dest/$dvdname/VIDEO_TS"
1286 # cd back to the dir we started from
1287 popd > /dev/null 2>&1
1289 if [ $make_final_dest_iso -eq 1 ]; then
1291 # make an iso image out of our directory
1292 make_dvd_iso_image_from_folder "$dest/$dvdname" "$dest/$dvdname.iso" 0
1294 # If the mkisofs was unable to make a .iso file for us, don't remove the DVD directory
1295 if [ -s "$dest/$dvdname.iso" ]; then
1296 if [ $make_final_dest_folder -eq 0 ]; then
1297 echo "-> Removing DVD folder since ISO was created: $dest/$dvdname" | tee -a "$logfile"
1298 # remove the folder of the DVD image now that we have a .iso version of it
1299 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
1302 # we created an empty iso file, remove it
1303 echo "-> Removing empty ISO image: $dest/$dvdname.iso" | tee -a "$logfile"
1304 echo "-> Keeping the DVD folder since the ISO image couldn't be created properly: $dest/$dvdname"
1305 [[ -e "$dest/$dvdname.iso" ]] && rm "$dest/$dvdname.iso"
1308 # add this video data to the mythtv DB
1309 fill_mythvideo_metadata "$dest/$dvdname.iso"
1315 # remove the ddrescue DVD ISO image
1316 remove_intermediate_iso_file
1318 # remove the tmp dvdbackup folder of the DVD image
1319 remove_intermediate_dvdbackup_folder
1321 # eject the DVD disk upon completion
1322 [ $eject_disk -eq 1 ] && eject -T $dev
1325 echo "$date DVD rip completed" | tee -a "$logfile"
1327 if [[ -n "$mailto" ]]; then
1328 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1333 ##############################################################################################