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 $PATH):
22 # volname makexml lsdvd dvdauthor gddrescue dvdbackup mencoder mplayer mkisofs
24 # Optional Dependencies:
25 # lookup imdb info/posters for mythvideo: http://www.mythtv.org/wiki/Fill_mythvideo_metadata.pl
28 ##############################################################################
29 # Local Machine Settings:
30 # Sources both the "default" conf file tracked by GIT (rip_dvd.conf.dist)
31 # and the local conf file created by each local machine (rip_dvd.conf)
32 # Copy the rip_dvd.conf.dist file to rip_dvd.conf and edit the later.
33 # This will allow you to override all the default values to meet your needs
34 # in a way that won't get clobbered when you pull updates from my GIT repo.
35 ##############################################################################
36 config="${0%/*}/rip_dvd.conf"
37 [ -e "${config}.dist" ] && . ${config}.dist
38 [ -e "${config}" ] && . ${config}
40 ##############################################################################################
41 # Command line processing
42 ##############################################################################################
52 typeset profile="xvidvhq"
54 typeset -i force_onepass_mode=0
55 typeset -i eject_disk=1
56 typeset -i keep_isofile=0
57 typeset -i keep_vobfile=0
58 typeset -i keep_dvdfolder=0
59 typeset -i keep_intermediate_files=0
60 typeset -i make_final_dest_vob=0
61 typeset -i make_final_dest_iso=0
62 typeset -i make_final_dest_folder=0
63 typeset -i make_final_dest_comp=0
65 typeset -i show_usage=0
66 typeset -i mirror_mode=0
67 typeset -i target_bitrate=2000
68 typeset -i target_size=0
69 typeset -i audio_2ch=0
70 typeset -i invalid_feature_title=0
71 typeset -i feature_title_override=0
72 typeset -i mplayer_dumpstream_incompatibility=0
74 while (($#)) && getopts 12mvifkxht:n:d:b:s:t:a:p:e:j: opt "$@"
79 (b) target_bitrate=$OPTARG;;
80 (s) target_size=$OPTARG;;
82 (1) force_onepass_mode=1;;
83 (v) make_final_dest_vob=1;;
84 (i) make_final_dest_iso=1;;
85 (f) make_final_dest_folder=1;;
86 (x) make_final_dest_comp=1;;
88 (k) keep_intermediate_files=1;;
89 (t) feature_title_override=$OPTARG;;
92 (e) extension=$OPTARG;;
93 (j) eject_disk=$OPTARG;;
96 (:) echo >&2 "$0: $OPTARG requires a value"; errors=errors+1;;
97 (\?) echo >&2 "$0: invalid option '$OPTARG'"; errors=errors+1;;
104 echo >&2 "Usage: ${0##*/} -d <destdir> [ <options> ]"
105 echo >&2 "Revision $REV"
107 echo >&2 " -d <destdir> Specify the destination directory to store the ripped DVD to"
108 echo >&2 " -n <dvdname> Specify a path to a DVD folder or file to process:"
109 echo >&2 " 1) If this option is not specified, the DVD will be ripped from $dev"
110 echo >&2 " 2) If dvdname exists in $tmpdir, it will be ripped as a DVD instead of $dev"
111 echo >&2 " 3) If dvdname is a full path to a DVD folder, it will be ripped as a DVD instead of $dev"
112 echo >&2 " 4) If dvdname is a full path to an MPG2 file, it will be ripped as a DVD instead of $dev"
113 echo >&2 " 5) If dvdname is a full path to an ISO file, it will be ripped as a DVD instead of $dev"
114 echo >&2 " -p <profile> Specify which encoding profile to use in -x mode as shown below:"
115 echo >&2 " - xvidvhq = AVI, very high quality encoding, Xvid codec, 2 pass encoding (default)"
116 echo >&2 " - xvidhq = AVI, high quality encoding, Xvid codec, 2 pass encoding"
117 echo >&2 " - xvid = AVI, fast encoding, Xvid codec, 2 pass encoding"
118 echo >&2 " - mp4vhq = MP4, very high quality encoding, x264 codec, 2 pass encoding"
119 echo >&2 " - mp4hq = MP4, high quality encoding, x264 codec, 2 pass encoding"
120 echo >&2 " - mp4 = MP4, fast encoding, x264 codec, 2 pass encoding"
121 echo >&2 " - iphone = MP4, x264 codec, 2 pass encoding, forced 480:320 scaling"
122 echo >&2 " - ipod = MP4, x264 codec, 2 pass encoding, forced 320:240 scaling"
123 echo >&2 " -e <ext> Specify a suffix extension to apply to the end of the final image filename (like .xvid, .ipod, etc)"
124 echo >&2 " If you run multiple instances of this script ripping the same DVD, you need to specify this option."
125 echo >&2 " -m Make a mirror image of the DVD and save it as a DVD ISO file"
126 echo >&2 " The default operation is non-mirror mode where only the main"
127 echo >&2 " feature title will be ripped."
128 echo >&2 " -v Make the final image a DVD VOB file"
129 echo >&2 " -i Make the final image a DVD ISO file"
130 echo >&2 " -f Make the final image a DVD folder"
131 echo >&2 " -x Make the final image a compressed file based on your profile selection"
132 echo >&2 " You must also specify the target size or bitrate using the '-s' or '-b' options"
133 echo >&2 " -s <size> Set the target size of the compressed file in MB (ex: 700, 1000, etc)"
134 echo >&2 " -b <bitrate> Set the bitrate desired in the compressed file in kbits/sec (ex: 1500, 2000 (default), etc)"
135 echo >&2 " -a <W:H> Specify the width x height aspect ratio to scale the DVD to (only used in -x mode)"
136 echo >&2 " <W> If only the width is given, it will autoset the height to a value which preserves the aspect ratio"
137 echo >&2 " The default behavior is autoaspect mode, which preserves the original aspect, with no scaling being done"
138 echo >&2 " -j <n> Eject the disk:"
139 echo >&2 " - 0 = do not eject the disk"
140 echo >&2 " - 1 = eject after the entire script is done (default)"
141 echo >&2 " - 2 = eject after the disk is no longer needed (prior to starting the encode process)"
142 echo >&2 " The last option will allow you to start ripping another disk while the encoding process is running on a previous"
143 echo >&2 " -1 Force 1-pass encoding mode across all profiles"
144 echo >&2 " -2 Use 2 channel MP3 audio encoding when making a compressed file (default is 6 channel AC3)"
145 echo >&2 " -k Keep the intermediate files (good for debugging)"
146 echo >&2 " In -x mode, run with this option to keep the original .VOB file"
147 echo >&2 " By default, all intermediary files are deleted. Only the final image is kept"
148 echo >&2 " -t <title> Specify the main feature title to pull from the DVD (only required if this script can't figure it out)"
149 echo >&2 " -w Set the sh Execute/Verbose flag (causes every command to be echoed)"
154 if (($errors)) || (($show_usage))
159 # Sanity Check - Command Line Options
160 if [ "$dest" == "" ]; then
161 echo "-E- You must specify a destination directory with '-d'" | tee -a $logfile
165 if ([ $target_size -ne 0 ] || [ "$aspect" != "" ]) && [ $make_final_dest_comp -ne 1 ]; then
166 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
170 if [ $target_bitrate -eq 0 ] && [ $target_size -eq 0 ] && [ $make_final_dest_comp -eq 1 ]; then
171 echo "-E- You must specify a bitrate in compressed file mode. You must specify '-b' or '-s' when using '-x'" | tee -a $logfile
175 if [ $make_final_dest_vob -eq 0 ] && [ $make_final_dest_iso -eq 0 ] &&
176 [ $make_final_dest_folder -eq 0 ] && [ $make_final_dest_comp -eq 0 ] && [ $mirror_mode -eq 0 ]; then
177 echo "-E- You must specify what type of final destination you want: '-m' or '-v' or '-i' or '-f' or '-x'" | tee -a $logfile
181 if [ $mirror_mode -eq 1 ]; then
182 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_iso -eq 1 ] ||
183 [ $make_final_dest_folder -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
184 echo "-E- You can't specify '-v' or '-i' or '-f' or '-x' when operating in mirror mode with '-m'" | tee -a $logfile
189 # If the aspect ratio option was specified, set the scale variable appropriately for mencoder
190 if [ "$aspect" != "" ]; then
191 echo "$aspect" | grep -q "x"
193 echo "-E- You must specify the aspect option with a value whose format is W:H"
196 echo "$aspect" | grep -q ":"
198 SCALE=",scale -zoom -sws 9 -xy $aspect"
200 SCALE=",scale=$aspect"
205 # Sanity Check - Key executables
206 [[ ! -x `which lsdvd` ]] && echo "-E- missing dependency: lsdvd" && exit
207 [[ ! -x `which volname` ]] && echo "-E- missing dependency: volname" && exit
208 [[ ! -x `which ddrescue` ]] && echo "-E- missing dependency: ddrescue" && exit
209 [[ ! -x `which dvdbackup` ]] && echo "-E- missing dependency: dvdbackup" && exit
210 [[ ! -x `which mencoder` ]] && echo "-E- missing dependency: mencoder" && exit
211 [[ ! -x `which makexml` ]] && echo "-E- missing dependency: makexml" && exit
212 [[ ! -x `which dvdauthor` ]] && echo "-E- missing dependency: dvdauthor" && exit
213 [[ ! -x `which mkisofs` ]] && echo "-E- missing dependency: mkisofs" && exit
215 ##############################################################################################
218 if [ -z "$dvdname" ]; then
219 # make sure the DVD device is accessible
220 volname $dev > /dev/null 2>&1
222 echo "-E- Can't access the DVD device $dev"
225 # now capture the volume name from the device
226 dvdname=`volname $dev | awk '{ print $1 }'`
229 # check to see if dvdname is a full path to a real directory
230 # if it is, set dvdname and dvdpath appropriately
231 if [ -d "$dvdname" ]; then
233 dvdname=`basename "$dvdname"`
235 if [ -z "$dvdname" ]; then
236 echo "-E- Unable to extract dvdname from path: $dvdpath"
239 if [ ! -d "$dvdpath/VIDEO_TS" ]; then
240 echo "-E- You must supply a full path to a valid DVD folder with this option"
245 # Check to see if dvdname is a full path to a file
246 if [ -f "$dvdname" ]; then
249 # check to see if dvdname is a full path to an MPG2 (VOB) file
250 # if it is, set dvdname and vobfile appropriately
251 file "$dvdname" | grep -q "MPEG"
253 # It is a valid MPEG2 file, now strip the extension off our dvdname
255 dvdname=`basename "$dvdname"`
256 dvdname=${dvdname%.[^.]*}
261 # check to see if dvdname is a full path to an ISO file
262 # if it is, set dvdname and isofile appropriately
263 file "$dvdname" | grep -q -e "ISO" -e "UDF"
265 # It is a valid ISO file, now strip the extension off our dvdname
267 dvdname=`basename "$dvdname"`
268 dvdname=${dvdname%.[^.]*}
273 # If we didn't find a handler for the file above, complain
274 if [ $valid_file -eq 0 ]; then
275 echo "-E- Unsupported file type: $vobfile"
280 # Since we aren't ripping a DVD disk, don't eject anything
284 # remove bad characters from the dvdname
285 dvdname=${dvdname%.} # remove trailing '.' character
287 # add the suffix extension to the end of the dvdname
288 dvdname=$dvdname$extension
290 # make a "safe" dvdname (remove special characters)
291 safedvdname=`basename "$dvdname" | sed 's/[ !&*\\$?]/_/g'`
293 # Make sure we have a non-empty dvdname
294 if [ -z "$dvdname" ]; then
295 echo "-E- unable to determine dvdname"
299 # make sure our vobfile value is set
300 if [ -z "$vobfile" ]; then
301 vobfile="$dest/$dvdname.VOB"
304 # set up some variables to hold various logfiles
305 logfile="$logdir/$dvdname.log"
306 passlogfile="$tmpdir/$safedvdname.log"
307 ddrescuelog=`tempfile`
308 dvdauthorlog=`tempfile`
312 # create the tmpdir if it doesn't already exist
313 if [ ! -d "$tmpdir" ]; then
316 echo "-E- Unable to create the tmpdir: $tmpdir"
321 # create the logdir if it doesn't already exist
322 if [ ! -d "$logdir" ]; then
325 echo "-E- Unable to create the logdir: $logdir"
330 ##############################################################################################
332 ##############################################################################################
334 if [ $keep_intermediate_files -eq 0 ]; then
335 [[ -e "$dvdauthorlog" ]] && rm -f "$dvdauthorlog"
336 [[ -e "$ddrescuelog" ]] && rm -f "$ddrescuelog"
337 [[ -e "$encodelog" ]] && rm -f "$encodelog"
338 [[ -e "$dumplog" ]] && rm -f "$dumplog"
340 [[ -e "$dvdauthorlog" ]] && echo "-> Keeping dvdauthor log: $dvdauthorlog" | tee -a "$logfile"
341 [[ -e "$ddrescuelog" ]] && echo "-> Keeping ddrescue log: $ddrescuelog" | tee -a "$logfile"
342 [[ -e "$encodelog" ]] && echo "-> Keeping encode log: $encodelog" | tee -a "$logfile"
343 [[ -e "$dumplog" ]] && echo "-> Keeping dump log: $dumplog" | tee -a "$logfile"
349 if [[ -z "$1" ]]; then
350 msg="-E- control-c killed us"
354 echo -e 2>&1 "$msg" | tee -a "$logfile"
355 if [[ -n "$mailto" ]]; then
356 echo -e "$msg" | mailx -s "dvd rip of $dvdname FAILED" "$mailto"
358 keep_intermediate_files=1
362 # Call our cleanup functions on INT and EXIT signals
363 trap fatal_and_exit INT
366 ##############################################################################################
367 # processing functions
368 ##############################################################################################
370 # encode the vob file into a compressed file format
371 function encode_vob_file {
373 # Set a variable that we will use later to determine if we found a handler for $profile or not
374 typeset -i found_profile=0
376 # For a given profile, to override the 2 pass behavior to be single pass,
377 # simply set the PASSES variable below to "2" instead of "1 2" inside your profile handler.
378 # It indicates which PASS numbers to loop over. PASSES="2" means just do pass 2 => single pass mode.
381 # Declare our default 2 pass variables
382 passlogfile_opt="-passlogfile $passlogfile"
383 pass_opt="pass=%PASS"
385 # Check the force_onepass_mode. If it is set, change our variables appropriately
386 # to force 1-pass encoding across all profiles.
387 if [ $force_onepass_mode -eq 1 ]; then
394 if [ "$profile" == "xvid" ] || [ "$profile" == "xvidhq" ] || [ "$profile" == "xvidvhq" ]; then
396 final_output_file="$dest/$dvdname.avi"
397 mencoder_general_opts="-quiet $lang_opts $passlogfile_opt"
398 mencoder_output_opts="-ofps 30000/1001 -ffourcc DIVX"
399 mencoder_video_filter_opts="-vf pullup,softskip,hqdn3d=2:1:2$CROP$SCALE"
400 mencoder_video_encoder_opts="-ovc xvid -xvidencopts $pass_opt"
402 # Very High Quality (16fps)
403 if [ "$profile" == "xvidvhq" ]; then
404 video_encoder_opts[0]="bitrate=$target_bitrate"
405 video_encoder_opts[1]="threads=$mencoder_threads"
406 video_encoder_opts[2]="chroma_opt"
407 video_encoder_opts[3]="vhq=4"
408 video_encoder_opts[4]="bvhq=1"
409 video_encoder_opts[5]="quant_type=mpeg"
410 video_encoder_opts[6]="autoaspect"
412 # High Quality (20fps)
413 if [ "$profile" == "xvidhq" ]; then
414 video_encoder_opts[0]="bitrate=$target_bitrate"
415 video_encoder_opts[1]="threads=$mencoder_threads"
416 video_encoder_opts[2]="chroma_opt"
417 video_encoder_opts[3]="vhq=2"
418 video_encoder_opts[4]="bvhq=1"
419 video_encoder_opts[5]="quant_type=mpeg"
420 video_encoder_opts[6]="autoaspect"
423 if [ "$profile" == "xvid" ]; then
424 video_encoder_opts[0]="bitrate=$target_bitrate"
425 video_encoder_opts[1]="threads=$mencoder_threads"
426 video_encoder_opts[2]="vhq=0"
427 video_encoder_opts[3]="turbo"
428 video_encoder_opts[4]="autoaspect"
431 for OPTS in "${video_encoder_opts[@]}"; do
432 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
435 if [ $audio_2ch -eq 0 ]; then
436 # These options produce good 6 channel audio for linux and windows
437 mencoder_audio_opts="-oac copy"
438 # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
439 mencoder_audioch_opts[0]="-channels 6 -af channels=6"
440 mencoder_audioch_opts[1]="-af channels=6"
441 mencoder_audioch_opts[2]=""
443 # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
444 mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
445 mencoder_audioch_opts[0]=""
450 # MP4 encoding profiles
451 if [ "$profile" == "mp4" ] || [ "$profile" == "mp4hq" ] || [ "$profile" == "mp4vhq" ]; then
453 final_output_file="$dest/$dvdname.mp4"
454 mencoder_general_opts="-quiet $lang_opts $passlogfile_opt"
455 mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
456 mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
457 mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt"
459 # Very High Quality (6fps)
460 if [ "$profile" == "mp4vhq" ]; then
461 video_encoder_opts[0]="bitrate=$target_bitrate"
462 video_encoder_opts[1]="threads=$mencoder_threads"
463 video_encoder_opts[2]="subq=6"
464 video_encoder_opts[3]="frameref=5"
465 video_encoder_opts[4]="bframes=3"
466 video_encoder_opts[5]="8x8dct"
467 video_encoder_opts[6]="me=umh"
468 video_encoder_opts[7]="b_pyramid"
469 video_encoder_opts[8]="weight_b"
470 video_encoder_opts[9]="partitions=all"
472 # High Quality (13fps)
473 if [ "$profile" == "mp4hq" ]; then
474 video_encoder_opts[0]="bitrate=$target_bitrate"
475 video_encoder_opts[1]="threads=$mencoder_threads"
476 video_encoder_opts[2]="subq=5"
477 video_encoder_opts[3]="frameref=2"
478 video_encoder_opts[4]="bframes=3"
479 video_encoder_opts[5]="8x8dct"
480 video_encoder_opts[6]="b_pyramid"
481 video_encoder_opts[7]="weight_b"
484 if [ "$profile" == "mp4" ]; then
485 video_encoder_opts[0]="bitrate=$target_bitrate"
486 video_encoder_opts[1]="threads=$mencoder_threads"
487 video_encoder_opts[2]="subq=4"
488 video_encoder_opts[3]="bframes=2"
489 video_encoder_opts[4]="b_pyramid"
490 video_encoder_opts[5]="weight_b"
493 for OPTS in "${video_encoder_opts[@]}"; do
494 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
497 if [ $audio_2ch -eq 0 ]; then
498 # These options produce good 6 channel audio for linux and windows
499 #mencoder_audio_opts="-oac copy"
500 # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
501 #mencoder_audioch_opts[0]="-channels 6 -af channels=6"
502 #mencoder_audioch_opts[1]="-af channels=6"
503 #mencoder_audioch_opts[2]=""
504 mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
505 mencoder_audioch_opts[0]="-channels 6 -srate 48000"
507 # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
508 #mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
509 #mencoder_audioch_opts[0]=""
510 mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
511 mencoder_audioch_opts[0]="-channels 2 -srate 48000"
516 # iphone and ipod MP4 profiles
517 if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
519 if [ "$profile" == "iphone" ]; then
521 # scale width to 480, set height appropriately, but keep a multiple of 16
522 #SCALE=",scale=480:-10"
523 # scale the video down however far is necessary to fit in 480x320
524 SCALE=",dsize=480:320:0,scale=-8:-8"
527 # scale width to 320, set height appropriately, but keep a multiple of 16
528 #SCALE=",scale=320:-10"
529 # scale the video down however far is necessary to fit in 320x240
530 SCALE=",dsize=320:240:0,scale=-8:-8"
532 final_output_file="$dest/$dvdname.mp4"
533 mencoder_general_opts="-quiet $lang_opts $passlogfile_opt"
534 mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
535 mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
536 mencoder_video_encoder_opts="-ovc x264 -x264encopts $pass_opt"
537 video_encoder_opts[0]="bitrate=$target_bitrate"
538 video_encoder_opts[1]="threads=$mencoder_threads"
539 video_encoder_opts[2]="vbv_maxrate=1500"
540 video_encoder_opts[3]="vbv_bufsize=2000"
541 video_encoder_opts[4]="nocabac"
542 video_encoder_opts[5]="me=umh"
543 video_encoder_opts[6]="subq=6"
544 video_encoder_opts[7]="frameref=6"
545 video_encoder_opts[8]="trellis=1"
546 video_encoder_opts[9]="level_idc=30"
547 video_encoder_opts[10]="global_header"
548 video_encoder_opts[11]="bframes=0"
549 video_encoder_opts[12]="partitions=all"
550 for OPTS in "${video_encoder_opts[@]}"; do
551 mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
554 mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
555 mencoder_audioch_opts[0]="-channels 2 -srate 48000"
558 if [ $found_profile -eq 0 ]; then
559 fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
562 # Do not edit this line. $mencoder_video_encoder_opts must be last
563 mencoder_opts="$mencoder_general_opts $mencoder_output_opts $mencoder_audio_opts $mencoder_video_filter_opts $mencoder_video_encoder_opts"
568 # Set some options based on which pass we are in
569 mencoder_opts_for_pass=$(echo "$mencoder_opts" | sed "s,%PASS,$PASS,g")
570 [ $PASS -eq 1 ] && mencoder_opts_for_pass="$mencoder_opts_for_pass:turbo"
571 [ $PASS -eq 1 ] && output_file="/dev/null"
572 [ $PASS -eq 2 ] && output_file="$final_output_file"
574 # It's possible that the audio channel encoding may not work. Cycle through all our different audioch_opts until we find one that works.
575 for CH_OPTS in "${mencoder_audioch_opts[@]}";
577 echo -e " Encoding pass $PASS"
578 echo -e "\n Encoding pass $PASS: mencoder $CH_OPTS $mencoder_opts_for_pass \"$vobfile\" -o \"$output_file\" >> $encodelog 2>&1" >> "$logfile"
579 mencoder $CH_OPTS $mencoder_opts_for_pass "$vobfile" -o "$output_file" > $encodelog 2>&1
581 grep -q "\[channels\] Invalid" $encodelog
585 echo -e "\n-W- Audio channel encoding error. Falling back to next audio channel encoding scheme." >> "$logfile"
589 if [ $mencoder_retval != 0 ]; then
590 fatal_and_exit "-E- Unhandled mencoder error"
593 # Concatenate the encode log to our main log file, greping out unwanted lines
594 cat $encodelog | grep -v "Pos:" >> "$logfile"
599 function make_dvd_iso_image {
603 # check to see if we have a dvdpath to rip from instead of $dev
604 if [ -z "$dvdpath" ]; then
605 # load the CSS codes in the DVD drive
606 lsdvd $dev >> "$logfile"
608 fatal_and_exit "-E- lsdvd $dev failed"
611 # read the DVD, ignoring/skipping CRC errors
612 ddrescue -n -b 2048 $dev "$isofile" "$ddrescuelog"
614 fatal_and_exit "-E- ddrescue -n -b 2048 $dev \"$isofile\" failed"
616 cat "$ddrescuelog" >> "$logfile"
618 # rip from a path instead
619 make_dvd_iso_image_from_folder "$dvdpath" "$isofile" 1
623 function make_dvd_iso_image_from_folder {
629 echo "-> Creating ISO image of DVD video: $src -> $dst" | tee -a "$logfile"
631 # make an iso image out of our directory
632 echo " mkisofs -dvd-video \"$src\" 2>> \"$dumplog\" | dd of=\"$dst\" obs=32k seek=0 > /dev/null 2>> $dumplog" >> "$logfile"
633 mkisofs -dvd-video "$src" 2>> "$dumplog" | dd of="$dst" obs=32k seek=0 > /dev/null 2>> "$dumplog"
635 # set the audio languages from the iso if it exists and is non-zero in size
636 if [ -s "$dst" ]; then
637 get_feature_title "$dst"
638 get_audio_id_from_iso "$dst"
641 # make sure we were able to create the iso image from the folder given to us
642 if [ ! -s "$dst" ] && [ $handle_error -eq 1 ]; then
643 echo "-> Unable to make an iso image from the DVD folder: $dvdpath"
644 echo " Falling back to mplayer to create a main feature VOB from the folder instead: $dvdpath"
645 # remove the bad iso file
646 [[ -e "$dst" ]] && rm -f "$dst"
647 # get the feature title from the DVD folder
648 get_feature_title "$dvdpath"
649 # create our main VOB file from the ISO
650 create_main_vob_with_mplayer "$dvdpath"
651 # get our audio id from the VOB file
652 get_audio_id_from_vob "$vobfile"
656 function make_dvdbackup_folder_image {
657 # extract the feature title from the DVD image
658 echo "-> Extracting feature title using dvdbackup" | tee -a "$logfile"
659 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
660 dvdbackup -F -i "$isofile" -o "$tmpdir" >> "$logfile"
662 fatal_and_exit '-E- dvdbackup -F -i "$isofile" -o "$tmpdir" failed'
666 function make_dvdauthor_folder_image {
667 # create a new DVD video of the feature title
668 echo "-> Creating DVD video $dest/$dvdname" | tee -a "$logfile"
669 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
670 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
671 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
673 # There is a chance that dvdauthor won't like some of the VOBs.
674 # We can't tell ahead of time which ones it will choke on.
675 # So, we need to run it over and over again until it can process
676 # all the VOBs. If it can't handle one of them, run it through
677 # mencoder to fix it and try again. These errors are typically
678 # present due to the copy protection that ddrescue removed.
679 grep -q "SCR moves" $dvdauthorlog
680 while [ $? == 0 ]; do
681 # fix bad vobs that get the "SCR moves backwards" error:
682 # STAT: Processing VTS_01_0.VOB...
683 # ERR: SCR moves backwards, remultiplex input.
684 badvob=`grep -v "^WARN:" $dvdauthorlog | grep -B 1 "SCR moves" | grep "Processing" | awk '{ print $3 }' | sed -e 's/\.\.\.//'`
685 if [[ ! -f "$badvob" ]]; then
686 fatal_and_exit "-E- Found a bad VOB, but could not extract it's name properly: $badvob"
688 echo "-> Fixing SCR errors in DVD video file $badvob" | tee -a "$logfile"
689 cat $badvob | mencoder $lang_opts -quiet -of mpeg -mpegopts format=dvd -oac copy -ovc copy - -o $badvob.fixed >> "$logfile" 2>&1
690 mv -f $badvob.fixed $badvob
691 echo "-> Creating DVD video $dest/$dvdname"
692 dvdauthor -o "$dest/$dvdname" -x dvd.xml > $dvdauthorlog 2>&1
693 cat $dvdauthorlog | grep -v "VOBU" >> "$logfile"
694 grep -q "SCR moves" $dvdauthorlog
698 function get_feature_title {
700 # if a feature title was given on the command line, use it
701 if [ $feature_title_override -ne 0 ]; then
702 feature_title=$feature_title_override
705 # otherwise, use lsdvd to figure it out
706 if [ $ripdvd -eq 1 ]; then
707 feature_title=`lsdvd $dev | awk '/Longest/ { print $NF }'`
709 feature_title=`lsdvd "$source" 2>/dev/null | awk '/Longest/ { print $NF }'`
713 function create_main_vob_with_cat {
714 # cd to the feature title DVD folder
715 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
717 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
720 # concatenate all the VOBs together into 1 giant VOB
721 vobs=`/bin/ls -1 VTS*.VOB | grep -v "0.VOB" | tr '\n' ' '`
722 cat $vobs > "$tmpdir/$dvdname.VOB"
724 # cd back to the dir we started from
725 popd > /dev/null 2>&1
728 function create_main_vob_with_mplayer {
730 # argument processing
734 # make sure we have a valid feature title
735 if [ $invalid_feature_title -eq 1 ] && [ $feature_title_override -eq 0 ]; then
736 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."
739 # check to make sure we didn't detect an mplayer dumpstream incompatibility earlier
740 if [ $mplayer_dumpstream_incompatibility -eq 1 ]; then
741 msg="-E- We detected an mplayer dumpstream incompatibility earlier."
742 msg="$msg We also detected another condition that requires us to use dumpstream. "
743 msg="$msg\n Unable to rip this DVD in the mode you requested."
744 fatal_and_exit "$msg"
747 # use mplayer to create the main VOB file
748 echo "-> Using mplayer to dump the DVD feature title $feature_title to a VOB file directly: $vobfile" | tee -a "$logfile"
749 echo " mplayer $lang_opts -dumpstream -dumpfile \"$vobfile\" -dvd-device \"$source\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
750 mplayer $lang_opts -dumpstream -dumpfile "$vobfile" -dvd-device "$source" dvd://$feature_title > $dumplog 2>&1
752 cat $dumplog | grep -v "^A:" >> "$logfile"
753 fatal_and_exit "-E- Mplayer Failed"
755 cat $dumplog | grep -v "^A:" >> "$logfile"
756 [[ -e "$dumplog" ]] && [[ $remove_dumplog -eq 1 ]] && rm -f $dumplog
759 function get_audio_id_from_iso {
760 # Adjust our audio ID to find the english audio stream
761 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
765 mplayer -v -endpos 0 -dvd-device "$iso" dvd://$feature_title > $aidcheck 2>&1
766 grep -q "aid: $aid" $aidcheck
767 while [ $? == 1 ] && [ $aid -lt 159 ]; do
769 grep -q "aid: $aid" $aidcheck
771 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
772 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
773 # mencoder default DVD audio track language selection (english)
774 lang_opts="-aid $aid -alang en"
777 function get_crop_from_iso {
779 echo "-> Detecting black frame border crop value from ISO file"
780 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device \"$isofile\" dvd://$feature_title > $dumplog 2>&1" >> "$logfile"
781 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark -dvd-device "$isofile" dvd://$feature_title > $dumplog 2>&1
782 [[ -e "md5sums" ]] && rm -f "md5sums"
783 CROP=`cat $dumplog | grep CROP | tail -1`
784 echo " Found crop value of $CROP" >> "$logfile"
788 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
789 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
790 if [ -z "$CROP" ]; then
791 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
794 if [ $CROPCHECK -lt 0 ]; then
799 echo " Setting mencoder crop filter to: $CROP"
802 function get_crop_from_vob {
804 echo "-> Detecting black frame border crop value from VOB file"
805 echo " mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark \"$vobfile\" > $dumplog 2>&1" >> "$logfile"
806 mplayer -vf cropdetect -frames $FRAMES -nosound -vo md5sum -benchmark "$vobfile" > $dumplog 2>&1
807 [[ -e "md5sums" ]] && rm -f "md5sums"
808 CROP=`cat $dumplog | grep CROP | tail -1`
809 echo " Found crop value of $CROP" >> "$logfile"
813 CROPCHECK=`echo "$CROP" | awk -F ':' '{ print $1 }'`
814 echo " Final crop value of $CROP with cropcheck value of $CROPCHECK" >> "$logfile"
815 if [ -z "$CROP" ]; then
816 echo "-W- Unable to extract CROP value from iso: $isofile" | tee -a "$logfile"
819 if [ $CROPCHECK -lt 0 ]; then
824 echo " Setting mencoder crop filter to: $CROP"
827 function get_audio_id_from_vob {
828 # Adjust our audio ID to find the english audio stream
829 # This should be 128. However, if 128 is not there, pick the next one that incrementally is.
833 mplayer -v -endpos 0 "$vob" > $aidcheck 2>&1
834 grep -q "Found audio stream: $aid" $aidcheck
835 while [ $? == 1 ] && [ $aid -lt 159 ]; do
837 grep -q "Found audio stream: $aid" $aidcheck
839 [[ -e "$aidcheck" ]] && rm -f "$aidcheck"
840 echo "-> Setting the audio stream ID to $aid" | tee -a "$logfile"
841 # mencoder default DVD audio track language selection (english)
842 lang_opts="-aid $aid -alang en"
845 function check_vob_for_corrupted_start {
846 # check to see if the beginning of the DVD has a form of copy protection
847 # where they have deliberately broken the first X number of frames of the DVD.
848 # If we don't skip these, our resulting VOB file will not play.
849 badvobcheck=`tempfile`
852 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
854 fatal_and_exit "-E- Mencoder Failed"
856 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
857 while [ $? == 0 ] && [ $skip -lt $endpos ]; do
858 (( skip = skip + 5 ))
859 echo "-> Bad VOB copy protection detected. Trying new skip value of $skip" | tee -a "$logfile"
860 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
862 fatal_and_exit "-E- Mencoder Failed"
864 grep "Writing header" -A `wc $badvobcheck | awk '{ print $1 }'` $badvobcheck | grep -q "Too many video packets in the buffer"
866 [[ -e "$badvobcheck" ]] && rm -f "$badvobcheck";
868 # cat the giant VOB into mencoder to create a playable VOB file
869 cat "$tmpdir/$dvdname.VOB" | mencoder -ss $skip -quiet $lang_opts -of mpeg -mpegopts format=dvd:tsaf -oac copy -ovc copy - -o "$vobfile" >> "$logfile" 2>&1
871 fatal_and_exit "-E- Mencoder Failed"
875 function check_vob_for_completeness {
876 # check to make sure we got out a complete VOB.
877 # there is another kind of copy protection where the VOB's may
878 # have "MPG EOF" frames in the middle of the stream.
879 # this causes mencoder to not process the entire VOB, and exit without any errors.
880 # detect this by seeing how much smaller the dst vob is from the src vob.
881 MAX_FILESIZE_DELTA_PERCENT=70
882 SRC_VOB_FILESIZE=$(stat -c%s "$tmpdir/$dvdname.VOB")
883 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
884 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
885 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
886 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
887 echo "-> Detected bad VOB size copy protection after processing concatenated VOB file." | tee -a "$logfile"
888 create_main_vob_with_mplayer "$isofile"
889 [[ -e "$dumplog" ]] && rm -f $dumplog
890 DST_VOB_FILESIZE=$(stat -c%s "$vobfile")
891 FILESIZE_DELTA=`echo "scale=2; $DST_VOB_FILESIZE / $SRC_VOB_FILESIZE * 100" | bc | awk -F '.' '{ print $1 }'`
892 if [ $FILESIZE_DELTA -lt $MAX_FILESIZE_DELTA_PERCENT ]; then
893 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'"
898 function check_vob_for_too_many_video_packets {
899 # If our earlier algorithm to work around this failed, throw an error.
900 # check to see if this DVD has a protection scheme we don't know how to work around
901 # when I tried to burn the CARS DVD for example, you can't play the resulting VOB file.
902 # for some reason, the video is black, while the audio rolls, then the video finally comes
903 # in, but it is WAY off the audio. This appears to be due to some bad frames at the beginning of
904 # the 1st VOB. Until I figure out how to work around this, detect it, and error out.
905 # instead of pulling the image from the disk again, you can pull it directly from the iso: -dvd-device $iso_path
906 grep -q "Too many video packets in the buffer:" "$logfile"
908 # Try one other way to get the VOB using mplayer directly to rip the feature titleset.
909 echo "-> Detected corrupt audio stream copy protection after processing concatenated VOB file." | tee -a "$logfile"
910 create_main_vob_with_mplayer "$isofile"
911 grep -q "Too many video packets in the buffer:" $dumplog
913 [[ -e "$dumplog" ]] && rm -f $dumplog
914 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
916 [[ -e "$dumplog" ]] && rm -f $dumplog
920 function check_vob_for_a52_crc_errors {
921 # Let's see if we can playback our newly created VOB file without any errors.
922 # if there are issues, let's detect them now, and try to recreate the VOB
923 # there are some forms of copy protection that have missed above, that evidence
924 # themselves when we try to playback the VOB file. This was added to deal with
925 # the "a52: CRC check failed" copy protection scheme.
928 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
929 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
930 cat $dumplog | grep -v "^A:" >> "$logfile"
931 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
932 if [ $errors -gt $MAX_ERRORS ]; then
933 echo "-> Detected a52 audio stream CRC errors copy protection after processing concatenated VOB file." | tee -a "$logfile"
934 create_main_vob_with_mplayer "$isofile"
935 echo "-> Checking for a52 audio stream CRC errors" | tee -a "$logfile"
936 mplayer -endpos $ENDPOS -ao null -vo null "$vobfile" > $dumplog 2>&1
938 cat $dumplog | grep -v "^A:" >> "$logfile"
939 fatal_and_exit "-E- Mplayer Failed"
941 cat $dumplog | grep -v "^A:" >> "$logfile"
942 errors=`grep "a52: CRC check failed" $dumplog | wc | awk '{ print $1 }'`
943 if [ $errors -gt $MAX_ERRORS ]; then
944 fatal_and_exit "-E- This DVD has a copy protection scheme we can't work around. Sorry.\n I recommend using another ripping mode like '-m' or '-i'"
947 [[ -e "$dumplog" ]] && rm -f $dumplog
950 function calculate_bitrate_from_target_size {
951 # determine what our bitrate needs to be if a target size was specified instead
952 if [ $target_size -ne 0 ]; then
953 vob_length=`mplayer -identify -v "$vobfile" -endpos 0 2>&1 | grep ID_LENGTH | awk -F '=' '{ print $2 }' | awk -F '.' '{ print $1 }'`
954 ((target_bitrate = (target_size * 1024 * 8) / vob_length ))
955 echo " With a given target size of $target_size MB, the estimated bit rate will need to be $target_bitrate kbits/sec"
959 function create_dvdauthor_dvd_xml_file {
960 # make a dvdauthor xml menu file to create a valid DVD video from
961 # this script does a good job, but we'll still need to clean it up a bit after it runs
962 echo "-> Creating dvdauthor XML menu file" | tee -a "$logfile"
963 makexml -overwrite -dvd *.VOB -out dvd >> "$logfile" 2>&1
965 fatal_and_exit '-E- makexml -dvd *.VOB -out dvd failed'
968 # replace the first line of the xml file to remove the bad dest path
969 awk -v line=1 -v new_content="<dvdauthor>" '{
975 }' dvd.xml > dvd.xml.new
976 mv -f dvd.xml.new dvd.xml
978 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
981 # remove the "<video " property line from the xml file
982 cat dvd.xml | grep -v "<video" > dvd.xml.new
983 mv -f dvd.xml.new dvd.xml
985 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
988 # remove the extra <pgc>..</pgc> pairs
989 cat dvd.xml | awk 'BEGIN {x=1}
991 if ($0~"</pgc>") {x=0}
993 if ($0~"<pgc>") {x=1}
995 echo -e "</pgc>\n</titles>\n</titleset>\n</dvdauthor>" >> dvd.xml.new
996 mv -f dvd.xml.new dvd.xml
998 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1001 # remove the VTS_*_0.VOB file as this is just the main menu video clip
1002 cat dvd.xml | grep -v "VTS_.*_0.VOB" > dvd.xml.new
1003 mv -f dvd.xml.new dvd.xml
1004 if [ $? != 0 ]; then
1005 fatal_and_exit '-E- mv dvd.xml.new dvd.xml failed'
1009 function check_for_mplayer_dumpstream_incompatibility {
1011 echo "-> Checking for mplayer dumpstream incompatibilities" | tee -a "$logfile"
1013 if [ ! -e "$vobfile" ]; then
1014 # mplayer dumpstream does not work on DVDs that obscure the feature title.
1015 # A DVD that has 99 titles, where the longest title isn't the main feature
1016 # breaks mplayer dumpstream. We have to fallback to using dvdbackup to figure
1017 # out what the feature title is. This script will run through that flow if we
1018 # set use_mplayer_dumpstream to 0. Check for this here.
1019 if [ $ripdvd -eq 1 ]; then
1020 lsdvd $dev | grep -q "Title: 99"
1022 lsdvd "$isofile" | grep -q "Title: 99"
1024 # If we have 99 titles and a feature title wasn't given on the command line, switch modes.
1025 if [ $? == 0 ] && [ $feature_title_override -eq 0 ]; then
1026 if [ $trust_feature_title_autodetect_when_uncertain -eq 0 ]; then
1027 echo "-E- Unable to determine the feature title due to the 99 title copy protection scheme" | tee -a "$logfile"
1028 echo " You will need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1029 echo " You can google this DVD to find out what it's feature title is, or you can play it in a conventional DVD player to find it." | tee -a "$logfile"
1030 invalid_feature_title=1
1032 echo " Falling back to non mplayer dumpstream methods to copy the DVD" | tee -a "$logfile"
1033 echo "-W- We still may not be able to autodetect the right feature title" | tee -a "$logfile"
1034 echo " You may need to determine this yourself and rerun the script with the -t option" | tee -a "$logfile"
1035 use_mplayer_dumpstream=0
1036 invalid_feature_title=1
1042 # There is another form of protection that causes the mplayer dumpstream to fail.
1043 # This can be detected by telling mplayer to parse the VOB file by copying its audio
1044 # video streams to a dummy output file (/dev/null). Do that here to check for that
1045 # problem before continuing.
1046 if [ -e "$vobfile" ]; then
1047 mplayer_opts="-quiet -ofps 30000/1001 -ffourcc DIVX -oac copy -ovc copy"
1048 mencoder $mplayer_opts "$vobfile" -o "/dev/null" > $dumplog 2>&1
1049 grep -q "Too many audio packets in the buffer" $dumplog
1050 if [ $? == 0 ]; then
1051 echo "-> The VOB dumped by mplayer is invalid. Falling back to non mplayer dumpstream to copy the DVD" | tee -a "$logfile"
1052 use_mplayer_dumpstream=0
1053 mplayer_dumpstream_incompatibility=1
1055 [[ -e "$dumplog" ]] && rm -f $dumplog
1059 function fill_mythvideo_metadata {
1061 # This function must be passed the filename as an argument
1062 # The filename must be a full path to the file
1065 # Make sure the fill mythvideo metadata option has been set to 1
1066 if [ $fill_mythvideo_metadata -eq 0 ]; then
1067 echo "-> fill_mythvideo_metadata=0 therefore not updating mythvideo metadata for this rip" | tee -a "$logfile"
1071 # If the fill mythvideo metadata script is present, run it
1072 # fill_mythvideo_metadata.plThis will download the metadata for the DVD we ripped.
1073 if [[ -x `which fill_mythvideo_metadata.pl` ]]; then
1074 echo "-> Running fill_mythvideo_metadata.pl to lookup/add/update the metadata for this DVD: $filename" | tee -a "$logfile"
1075 fill_mythvideo_metadata.pl -N 0 -F "$filename" >> "$logfile" 2>&1
1077 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 "$logfile"
1078 echo " Set the fill_mythvideo_metadata variable to 0 in the script to avoid running this step." | tee -a "$logfile"
1082 # remove the intermediate VOB file
1083 function remove_intermediate_vob_file {
1084 if [ $keep_intermediate_files -eq 0 ]; then
1085 [[ -e "$tmpdir/$dvdname.VOB" ]] && rm -f "$tmpdir/$dvdname.VOB"
1087 echo "-> Keeping intermediate concatenated VOB file: $tmpdir/$dvdname.VOB" | tee -a "$logfile"
1091 # remove the original DVD image
1092 function remove_intermediate_iso_file {
1093 [[ $keep_isofile -eq 1 ]] && return 1
1094 if [ $keep_intermediate_files -eq 0 ]; then
1095 [[ -e "$isofile" ]] && rm "$isofile"
1097 echo "-> Keeping ddrescue intermediate iso file: $isofile" | tee -a "$logfile"
1101 # remove the intermediate dvdbackup folder
1102 function remove_intermediate_dvdbackup_folder {
1103 if [ $keep_intermediate_files -eq 0 ]; then
1104 [[ -d "$tmpdir/$dvdname" ]] && rm -rf "$tmpdir/$dvdname"
1106 echo "-> Keeping intermediate dvdbackup folder: $tmpdir/$dvdname" | tee -a "$logfile"
1110 ##############################################################################################
1112 ##############################################################################################
1114 # Make a note of when this DVD rip started
1116 echo -e "\n$date DVD rip started" >> "$logfile"
1118 # Rip the DVD - Mirror Mode
1119 if [ $mirror_mode -eq 1 ]; then
1120 echo "-> Ripping DVD $dvdname to $dest"
1122 # use ddrescue to make an ISO image of the disk
1123 make_dvd_iso_image "$dest/$dvdname.iso"
1125 # add this video data to the mythtv DB
1126 fill_mythvideo_metadata "$dest/$dvdname.iso"
1128 # eject the disk upon completion
1129 if [ $eject_disk -ne 0 ]; then
1134 echo "$date DVD rip completed" | tee -a "$logfile"
1136 if [[ -n "$mailto" ]]; then
1137 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1142 # Rip the DVD - Main Title Feature Only
1143 if [ $mirror_mode -eq 0 ]; then
1145 # Rip image from DVD
1146 if [ $ripdvd -eq 1 ]; then
1147 echo "-> Ripping DVD $dvdname to $dest" | tee -a "$logfile"
1148 # use ddrescue to make an ISO image of the disk
1149 make_dvd_iso_image "$tmpdir/$dvdname.iso"
1152 # Rip image from DVD path
1153 if [ -n "$dvdpath" ]; then
1154 echo "-> Ripping DVD $dvdpath to $dest" | tee -a "$logfile"
1155 make_dvd_iso_image_from_folder "$dvdpath" "$tmpdir/$dvdname.iso" 1
1158 # make sure our isofile value is set
1159 if [ -z "$isofile" ]; then
1160 isofile="$tmpdir/$dvdname.iso"
1163 if [ $make_final_dest_vob -eq 1 ] || [ $make_final_dest_comp -eq 1 ]; then
1165 if [ ! -e "$vobfile" ]; then
1166 echo "-> Creating DVD video $vobfile" | tee -a "$logfile"
1168 # get the feature title from the ISO
1169 get_feature_title "$isofile"
1171 # get the crop value from the ISO
1174 # check for mplayer dumpstream incompatibilities
1175 # if they exist, this method will set this mode to 0.
1176 check_for_mplayer_dumpstream_incompatibility
1178 if [ $use_mplayer_dumpstream -eq 1 ]; then
1180 # get our audio id from the ISO file
1181 get_audio_id_from_iso "$isofile"
1183 # create our main VOB file from the ISO
1184 create_main_vob_with_mplayer "$isofile"
1186 # remove the intermediate VOB file
1187 remove_intermediate_vob_file
1189 # it's possible that our VOB is still corrupted in some manner
1190 # check to make sure it is still a good VOB before continuing.
1191 check_for_mplayer_dumpstream_incompatibility
1195 if [ $use_mplayer_dumpstream -eq 0 ]; then
1197 # use dvdbackup to make a DVD folder of the feature title
1198 make_dvdbackup_folder_image
1200 # create our main VOB file
1201 create_main_vob_with_cat
1203 # get our audio id from the VOB file
1204 get_audio_id_from_vob "$tmpdir/$dvdname.VOB"
1206 # check for corrupted VOB start
1207 check_vob_for_corrupted_start
1209 # check to make sure our VOB is complete
1210 check_vob_for_completeness
1212 # check to make sure our VOB doesn't have too many video packets
1213 check_vob_for_too_many_video_packets
1215 # check to make sure our VOB doesn't have a52 crc errors
1216 check_vob_for_a52_crc_errors
1218 # remove the intermediate VOB file
1219 remove_intermediate_vob_file
1223 # remove the intermediate ISO file
1224 remove_intermediate_iso_file
1227 echo "-> Skipping VOB creation. VOB DVD video already exists: $vobfile" | tee -a "$logfile"
1228 # get our audio id from the VOB file
1229 get_audio_id_from_vob "$vobfile"
1230 # get the crop value from the VOB
1234 # eject the DVD disk since we are finished with it
1235 [ $eject_disk -eq 2 ] && eject -T $dev
1237 # encode the VOB file to a compressed file format
1238 if [ $make_final_dest_comp -eq 1 ]; then
1239 echo "-> Encoding the DVD video to a compressed file" | tee -a "$logfile"
1241 # determine what our bitrate needs to be if a target size was specified instead
1242 calculate_bitrate_from_target_size
1244 # encode the vob file into a compressed file format
1247 if [ $keep_intermediate_files -eq 0 ] && [ $make_final_dest_vob -eq 0 ]; then
1248 [[ -e "$vobfile" ]] && [[ $keep_vobfile -eq 0 ]] && rm -f "$vobfile";
1249 [[ -e "$passlogfile" ]] && rm -f "$passlogfile";
1251 echo "-> Keeping VOB file: $vobfile" | tee -a "$logfile"
1252 echo "-> Keeping mencoder 2pass logfile: $passlogfile"
1256 # add this video data to the mythtv DB
1257 [ $make_final_dest_comp -eq 1 ] && fill_mythvideo_metadata "$final_output_file"
1258 [ $make_final_dest_vob -eq 1 ] && fill_mythvideo_metadata "$vobfile"
1262 # use dvdbackup to make a DVD folder of the feature title
1263 make_dvdbackup_folder_image
1265 # cd to the feature title DVD folder
1266 pushd "$tmpdir/$dvdname/VIDEO_TS" > /dev/null 2>&1
1267 if [ $? != 0 ]; then
1268 fatal_and_exit "-E- Unable to cd to $tmpdir/$dvdname/VIDEO_TS"
1271 # create the dvd.xml file for dvdauthor
1272 create_dvdauthor_dvd_xml_file
1274 # make the final DVD folder image
1275 make_dvdauthor_folder_image
1277 # add this video data to the mythtv DB
1278 fill_mythvideo_metadata "$dest/$dvdname/VIDEO_TS"
1280 # cd back to the dir we started from
1281 popd > /dev/null 2>&1
1283 if [ $make_final_dest_iso -eq 1 ]; then
1285 # make an iso image out of our directory
1286 make_dvd_iso_image_from_folder "$dest/$dvdname" "$dest/$dvdname.iso" 0
1288 # If the mkisofs was unable to make a .iso file for us, don't remove the DVD directory
1289 if [ -s "$dest/$dvdname.iso" ]; then
1290 if [ $make_final_dest_folder -eq 0 ]; then
1291 echo "-> Removing DVD folder since ISO was created: $dest/$dvdname" | tee -a "$logfile"
1292 # remove the folder of the DVD image now that we have a .iso version of it
1293 [[ -d "$dest/$dvdname" ]] && rm -rf "$dest/$dvdname"
1296 # we created an empty iso file, remove it
1297 echo "-> Removing empty ISO image: $dest/$dvdname.iso" | tee -a "$logfile"
1298 echo "-> Keeping the DVD folder since the ISO image couldn't be created properly: $dest/$dvdname"
1299 [[ -e "$dest/$dvdname.iso" ]] && rm "$dest/$dvdname.iso"
1302 # add this video data to the mythtv DB
1303 fill_mythvideo_metadata "$dest/$dvdname.iso"
1309 # remove the ddrescue DVD ISO image
1310 remove_intermediate_iso_file
1312 # remove the tmp dvdbackup folder of the DVD image
1313 remove_intermediate_dvdbackup_folder
1315 # eject the DVD disk upon completion
1316 [ $eject_disk -eq 1 ] && eject -T $dev
1319 echo "$date DVD rip completed" | tee -a "$logfile"
1321 if [[ -n "$mailto" ]]; then
1322 cat "$logfile" | mailx -s "dvd rip of $dvdname DONE" "$mailto"
1327 ##############################################################################################