typeset aspect=""
typeset SCALE=""
typeset CROP=""
-typeset profile="hdtv"
+typeset profile="xvid"
typeset extension=""
typeset -i keep_isofile=0
typeset -i keep_vobfile=0
echo >&2 " 4) If dvdname is a full path to an MPG2 file, it will be ripped as a DVD instead of $dev"
echo >&2 " 5) If dvdname is a full path to an ISO file, it will be ripped as a DVD instead of $dev"
echo >&2 " -p <profile> Specify which encoding profile to use in -x mode as shown below:"
- echo >&2 " - hdtv = AVI, Xvid codec, 2 pass encoding (default)"
+ echo >&2 " - xvid = AVI, Xvid codec, 2 pass encoding, original aspect, no scaling (default)"
+ echo >&2 " - mp4vhq = MP4, very high quality encoding, x264 codec, 2 pass encoding, original aspect, no scaling"
+ echo >&2 " - mp4hq = MP4, high quality encoding, x264 codec, 2 pass encoding, original aspect, no scaling"
+ echo >&2 " - mp4 = MP4, fast encoding, x264 codec, 2 pass encoding, original aspect, no scaling"
echo >&2 " - iphone = MP4, x264 codec, 2 pass encoding, 480:320 scaling"
echo >&2 " - ipod = MP4, x264 codec, 2 pass encoding, 320:240 scaling"
- echo >&2 " -e <ext> Specify a suffix extension to apply to the end of the final image filename (like .hdtv, .ipod, etc)"
+ echo >&2 " -e <ext> Specify a suffix extension to apply to the end of the final image filename (like .xvid, .ipod, etc)"
echo >&2 " If you run multiple instances of this script ripping the same DVD, you need to specify this option."
echo >&2 " -m Make a mirror image of the DVD and save it as a DVD ISO file"
echo >&2 " The default operation is non-mirror mode where only the main"
##############################################################################################
# processing functions
##############################################################################################
+
+# encode the vob file into a compressed file format
+function encode_vob_file {
+ typeset -i found_profile=0
+
+ # XVID profile
+ if [ "$profile" == "xvid" ]; then
+ found_profile=1
+ final_output_file="$dest/$dvdname.avi"
+ mencoder_general_opts="-quiet $lang_opts -passlogfile $passlogfile"
+ mencoder_output_opts="-ofps 30000/1001 -ffourcc DIVX"
+ mencoder_video_filter_opts="-vf pullup,softskip,hqdn3d=2:1:2$CROP$SCALE"
+ mencoder_video_encoder_opts="-ovc xvid -xvidencopts pass=%PASS"
+ video_encoder_opts[0]="bitrate=$target_bitrate"
+ video_encoder_opts[1]="threads=$mencoder_threads"
+ video_encoder_opts[2]="chroma_opt"
+ video_encoder_opts[3]="vhq=4"
+ video_encoder_opts[4]="bvhq=1"
+ video_encoder_opts[5]="quant_type=mpeg"
+ video_encoder_opts[6]="autoaspect"
+ for OPTS in "${video_encoder_opts[@]}"; do
+ mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
+ done
+
+ if [ $audio_2ch -eq 0 ]; then
+ # These options produce good 6 channel audio for linux and windows
+ mencoder_audio_opts="-oac copy"
+ # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
+ mencoder_audioch_opts[0]="-channels 6 -af channels=6"
+ mencoder_audioch_opts[1]="-af channels=6"
+ mencoder_audioch_opts[2]=""
+ else
+ # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
+ mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
+ mencoder_audioch_opts[0]=""
+ fi
+
+ fi
+
+ # MP4 encoding profiles
+ if [ "$profile" == "mp4" ] || [ "$profile" == "mp4hq" ] || [ "$profile" == "mp4vhq" ]; then
+ found_profile=1
+ final_output_file="$dest/$dvdname.mp4"
+ mencoder_general_opts="-quiet $lang_opts -passlogfile $passlogfile"
+ mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
+ mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
+ mencoder_video_encoder_opts="-ovc x264 -x264encopts pass=%PASS"
+
+ # Very High Quality (6fps)
+ if [ "$profile" == "mp4vhq" ]; then
+ video_encoder_opts[0]="bitrate=$target_bitrate"
+ video_encoder_opts[1]="threads=$mencoder_threads"
+ video_encoder_opts[2]="subq=6"
+ video_encoder_opts[3]="frameref=5"
+ video_encoder_opts[4]="bframes=3"
+ video_encoder_opts[5]="8x8dct"
+ video_encoder_opts[6]="me=umh"
+ video_encoder_opts[7]="b_pyramid"
+ video_encoder_opts[8]="weight_b"
+ video_encoder_opts[9]="partitions=all"
+ fi
+ # High Quality (13fps)
+ if [ "$profile" == "mp4hq" ]; then
+ video_encoder_opts[0]="bitrate=$target_bitrate"
+ video_encoder_opts[1]="threads=$mencoder_threads"
+ video_encoder_opts[2]="subq=5"
+ video_encoder_opts[3]="frameref=2"
+ video_encoder_opts[4]="bframes=3"
+ video_encoder_opts[5]="8x8dct"
+ video_encoder_opts[6]="b_pyramid"
+ video_encoder_opts[7]="weight_b"
+ fi
+ # Fast (17fps)
+ if [ "$profile" == "mp4" ]; then
+ video_encoder_opts[0]="bitrate=$target_bitrate"
+ video_encoder_opts[1]="threads=$mencoder_threads"
+ video_encoder_opts[2]="subq=4"
+ video_encoder_opts[3]="bframes=2"
+ video_encoder_opts[4]="b_pyramid"
+ video_encoder_opts[5]="weight_b"
+ fi
+
+ for OPTS in "${video_encoder_opts[@]}"; do
+ mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
+ done
+
+ if [ $audio_2ch -eq 0 ]; then
+ # These options produce good 6 channel audio for linux and windows
+ #mencoder_audio_opts="-oac copy"
+ # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
+ #mencoder_audioch_opts[0]="-channels 6 -af channels=6"
+ #mencoder_audioch_opts[1]="-af channels=6"
+ #mencoder_audioch_opts[2]=""
+ mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
+ mencoder_audioch_opts[0]="-channels 6 -srate 48000"
+ else
+ # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
+ #mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
+ #mencoder_audioch_opts[0]=""
+ mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
+ mencoder_audioch_opts[0]="-channels 2 -srate 48000"
+ fi
+
+ fi
+
+ # iphone and ipod MP4 profiles
+ if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
+ found_profile=1
+ if [ "$profile" == "iphone" ]; then
+ # SCALE: 480x320
+ # scale width to 480, set height appropriately, but keep a multiple of 16
+ #SCALE=",scale=480:-10"
+ # scale the video down however far is necessary to fit in 480x320
+ SCALE=",dsize=480:320:0,scale=-8:-8"
+ else
+ # SCALE: 320x240
+ # scale width to 320, set height appropriately, but keep a multiple of 16
+ #SCALE=",scale=320:-10"
+ # scale the video down however far is necessary to fit in 320x240
+ SCALE=",dsize=320:240:0,scale=-8:-8"
+ fi
+ final_output_file="$dest/$dvdname.mp4"
+ mencoder_general_opts="-quiet $lang_opts -passlogfile $passlogfile"
+ mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
+ mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
+ mencoder_video_encoder_opts="-ovc x264 -x264encopts pass=%PASS"
+ video_encoder_opts[0]="bitrate=$target_bitrate"
+ video_encoder_opts[1]="threads=$mencoder_threads"
+ video_encoder_opts[2]="vbv_maxrate=1500"
+ video_encoder_opts[3]="vbv_bufsize=2000"
+ video_encoder_opts[4]="nocabac"
+ video_encoder_opts[5]="me=umh"
+ video_encoder_opts[6]="subq=6"
+ video_encoder_opts[7]="frameref=6"
+ video_encoder_opts[8]="trellis=1"
+ video_encoder_opts[9]="level_idc=30"
+ video_encoder_opts[10]="global_header"
+ video_encoder_opts[11]="bframes=0"
+ video_encoder_opts[12]="partitions=all"
+ for OPTS in "${video_encoder_opts[@]}"; do
+ mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
+ done
+
+ mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
+ mencoder_audioch_opts[0]="-channels 2 -srate 48000"
+ fi
+
+ if [ $found_profile -eq 0 ]; then
+ fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
+ fi
+
+ # Do not edit this line. $mencoder_video_encoder_opts must be last
+ mencoder_opts="$mencoder_general_opts $mencoder_output_opts $mencoder_audio_opts $mencoder_video_filter_opts $mencoder_video_encoder_opts"
+ mencoder_retval=0
+
+ for PASS in 1 2
+ do
+ # Set some options based on which pass we are in
+ mencoder_opts_for_pass=$(echo "$mencoder_opts" | sed "s,%PASS,$PASS,g")
+ [ $PASS -eq 1 ] && mencoder_opts_for_pass="$mencoder_opts_for_pass:turbo"
+ [ $PASS -eq 1 ] && output_file="/dev/null"
+ [ $PASS -eq 2 ] && output_file="$final_output_file"
+
+ # It's possible that the audio channel encoding may not work. Cycle through all our different audioch_opts until we find one that works.
+ for CH_OPTS in "${mencoder_audioch_opts[@]}";
+ do
+ echo -e " Encoding pass $PASS"
+ echo -e "\n Encoding pass $PASS: mencoder $CH_OPTS $mencoder_opts_for_pass \"$vobfile\" -o \"$output_file\" >> $encodelog 2>&1" >> "$logfile"
+ mencoder $CH_OPTS $mencoder_opts_for_pass "$vobfile" -o "$output_file" > $encodelog 2>&1
+ mencoder_retval=$?
+ grep -q "\[channels\] Invalid" $encodelog
+ if [ $? != 0 ]; then
+ break;
+ else
+ echo -e "\n-W- Audio channel encoding error. Falling back to next audio channel encoding scheme." >> "$logfile"
+ fi
+ done
+
+ if [ $mencoder_retval != 0 ]; then
+ fatal_and_exit "-E- Unhandled mencoder error"
+ fi
+
+ # Concatenate the encode log to our main log file, greping out unwanted lines
+ cat $encodelog | grep -v "Pos:" >> "$logfile"
+
+ done
+}
+
function make_dvd_iso_image {
isofile="$1"
fi
}
-# encode the vob file into a compressed file format
-function compress_vob_file {
- typeset -i found_profile=0
-
- if [ "$profile" == "hdtv" ]; then
- # DIVX 2 pass encoding
- found_profile=1
- final_output_file="$dest/$dvdname.avi"
- mencoder_general_opts="-quiet $lang_opts -passlogfile $passlogfile"
- mencoder_output_opts="-ofps 30000/1001 -ffourcc DIVX"
- mencoder_video_filter_opts="-vf pullup,softskip,hqdn3d=2:1:2$CROP$SCALE"
- mencoder_video_encoder_opts="-ovc xvid -xvidencopts pass=%PASS"
- video_encoder_opts[0]="bitrate=$target_bitrate"
- video_encoder_opts[1]="threads=$mencoder_threads"
- video_encoder_opts[2]="chroma_opt"
- video_encoder_opts[3]="vhq=4"
- video_encoder_opts[4]="bvhq=1"
- video_encoder_opts[5]="quant_type=mpeg"
- video_encoder_opts[6]="autoaspect"
- for OPTS in "${video_encoder_opts[@]}"; do
- mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
- done
-
- if [ $audio_2ch -eq 0 ]; then
- # These options produce good 6 channel audio for linux and windows
- mencoder_audio_opts="-oac copy"
- # There are 3 different ways to specify 6 channel encoding. We'll try the other ones in order if one of them fails.
- mencoder_audioch_opts[0]="-channels 6 -af channels=6"
- mencoder_audioch_opts[1]="-af channels=6"
- mencoder_audioch_opts[2]=""
- else
- # These options produce good 2 channel audio for linux and windows (including the internal mythvideo player)
- mencoder_audio_opts="-oac mp3lame -lameopts cbr:br=$audio_bitrate"
- mencoder_audioch_opts[0]=""
- fi
-
- fi
-
- if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then
- # MP4 encoding
- found_profile=1
- if [ "$profile" == "iphone" ]; then
- # SCALE: 480x320
- # scale width to 480, set height appropriately, but keep a multiple of 16
- #SCALE=",scale=480:-10"
- # scale the video down however far is necessary to fit in 480x320
- SCALE=",dsize=480:320:0,scale=-8:-8"
- else
- # SCALE: 320x240
- # scale width to 320, set height appropriately, but keep a multiple of 16
- #SCALE=",scale=320:-10"
- # scale the video down however far is necessary to fit in 320x240
- SCALE=",dsize=320:240:0,scale=-8:-8"
- fi
- final_output_file="$dest/$dvdname.mp4"
- mencoder_general_opts="-quiet $lang_opts -passlogfile $passlogfile"
- mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
- mencoder_video_filter_opts="-vf harddup$CROP$SCALE";
- mencoder_video_encoder_opts="-ovc x264 -x264encopts pass=%PASS"
- video_encoder_opts[0]="bitrate=$target_bitrate"
- video_encoder_opts[1]="threads=$mencoder_threads"
- video_encoder_opts[2]="vbv_maxrate=1500"
- video_encoder_opts[3]="vbv_bufsize=2000"
- video_encoder_opts[4]="nocabac"
- video_encoder_opts[5]="me=umh"
- video_encoder_opts[6]="subq=6"
- video_encoder_opts[7]="frameref=6"
- video_encoder_opts[8]="trellis=1"
- video_encoder_opts[9]="level_idc=30"
- video_encoder_opts[10]="global_header"
- video_encoder_opts[11]="bframes=0"
- video_encoder_opts[12]="partitions=all"
- for OPTS in "${video_encoder_opts[@]}"; do
- mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
- done
-
- mencoder_audio_opts="-oac faac -faacopts mpeg=4:object=2:br=$audio_bitrate:raw"
- mencoder_audioch_opts[0]="-channels 2 -srate 48000"
- fi
-
- if [ $found_profile -eq 0 ]; then
- fatal_and_exit "-E- Unable to find a profile handler for profile: $profile"
- fi
-
- # Do not edit this line. $mencoder_video_encoder_opts must be last
- mencoder_opts="$mencoder_general_opts $mencoder_output_opts $mencoder_audio_opts $mencoder_video_filter_opts $mencoder_video_encoder_opts"
- mencoder_retval=0
-
- for PASS in 1 2
- do
- # Set some options based on which pass we are in
- mencoder_opts_for_pass=$(echo "$mencoder_opts" | sed "s,%PASS,$PASS,g")
- [ $PASS -eq 1 ] && mencoder_opts_for_pass="$mencoder_opts_for_pass:turbo"
- [ $PASS -eq 1 ] && output_file="/dev/null"
- [ $PASS -eq 2 ] && output_file="$final_output_file"
-
- # It's possible that the audio channel encoding may not work. Cycle through all our different audioch_opts until we find one that works.
- for CH_OPTS in "${mencoder_audioch_opts[@]}";
- do
- echo -e " Encoding pass $PASS"
- echo -e "\n Encoding pass $PASS: mencoder $CH_OPTS $mencoder_opts_for_pass \"$vobfile\" -o \"$output_file\" >> $encodelog 2>&1" >> "$logfile"
- mencoder $CH_OPTS $mencoder_opts_for_pass "$vobfile" -o "$output_file" > $encodelog 2>&1
- mencoder_retval=$?
- grep -q "\[channels\] Invalid" $encodelog
- if [ $? != 0 ]; then
- break;
- else
- echo -e "\n-W- Audio channel encoding error. Falling back to next audio channel encoding scheme." >> "$logfile"
- fi
- done
-
- if [ $mencoder_retval != 0 ]; then
- fatal_and_exit "-E- Unhandled mencoder error"
- fi
-
- # Concatenate the encode log to our main log file, greping out unwanted lines
- cat $encodelog | grep -v "Pos:" >> "$logfile"
-
- done
-}
-
function fill_mythvideo_metadata {
# This function must be passed the filename as an argument
calculate_bitrate_from_target_size
# encode the vob file into a compressed file format
- compress_vob_file
+ encode_vob_file
if [ $keep_intermediate_files -eq 0 ] && [ $make_final_dest_vob -eq 0 ]; then
[[ -e "$vobfile" ]] && [[ $keep_vobfile -eq 0 ]] && rm -f "$vobfile";
projects / rip_dvd / .git / blobdiff