From d8e47179263f32bd14841c09e2bcf8c70e416075 Mon Sep 17 00:00:00 2001 From: "Alan J. Pippin" Date: Thu, 21 May 2009 13:48:03 -0600 Subject: [PATCH] Changed hdtv profile to xvid. Made this the default profile. Added new profiles: mp4, mp4hq, mp4vhq --- README | 8 +++--- rip_dvd | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--- 2 files changed, 76 insertions(+), 8 deletions(-) diff --git a/README b/README index 33f8b10..8fb2589 100644 --- a/README +++ b/README @@ -59,13 +59,13 @@ I choose to place it on the optical menu. COMMAND LINE EXAMPLES ---------------------------------------------- -Rip a DVD into a compressed AVI file with default hdtv profile: +Rip a DVD into a compressed AVI file with default xvid profile: > rip_dvd -d /path/to/dest/dir -b 2000 -x -Rip a DVD into a compressed AVI file with default hdtv profile scaling to 320x240 compressed video size: +Rip a DVD into a compressed AVI file with default xvid profile scaling to 320x240 compressed video size: > rip_dvd -d /path/to/dest/dir -b 2000 -x -a 320:240 -Rip a DVD into a compressed AVI file with default hdtv profile targetting a certain compressed video filesize (in MB): +Rip a DVD into a compressed AVI file with default xvid profile targetting a certain compressed video filesize (in MB): > rip_dvd -d /path/to/dest/dir -b 2000 -x -s 650 Rip a DVD into a VOB file: @@ -90,6 +90,6 @@ Rip a DVD into a compressed MP4 file for an ipod AND again for a compressed AVI > dvdname=`volname /dev/dvd | awk '{ print $1 }'` > rip_dvd -d /path/to/dest/dir -v > rip_dvd -d /path/to/dest/dir/ipod -b 2000 -x -p ipod -n /path/to/dest/dir/$dvdname.VOB -> rip_dvd -d /path/to/dest/dir/hdtv -b 2000 -x -p hdtv -n /path/to/dest/dir/$dvdname.VOB +> rip_dvd -d /path/to/dest/dir/xvid -b 2000 -x -p xvid -n /path/to/dest/dir/$dvdname.VOB > rm /path/to/dest/dir/$dvdname.VOB diff --git a/rip_dvd b/rip_dvd index b11c77d..39d35b5 100755 --- a/rip_dvd +++ b/rip_dvd @@ -49,7 +49,7 @@ typeset dvdpath="" typeset aspect="" typeset SCALE="" typeset CROP="" -typeset profile="hdtv" +typeset profile="xvid" typeset extension="" typeset -i keep_isofile=0 typeset -i keep_vobfile=0 @@ -108,10 +108,13 @@ function usage() { 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 $dev" echo >&2 " -p Specify which encoding profile to use in -x mode as shown below:" - echo >&2 " - hdtv = AVI, Xvid codec, 2 pass encoding (default)" + echo >&2 " - xvid = AVI, Xvid codec, 2 pass encoding, original aspect, no scaling (default)" + echo >&2 " - mp4vhq = MP4, very high quality encoding, x264 codec, 2 pass encoding, original aspect, no scaling" + echo >&2 " - mp4hq = MP4, high quality encoding, x264 codec, 2 pass encoding, original aspect, no scaling" + echo >&2 " - mp4 = MP4, fast encoding, x264 codec, 2 pass encoding, original aspect, no scaling" echo >&2 " - iphone = MP4, x264 codec, 2 pass encoding, 480:320 scaling" echo >&2 " - ipod = MP4, x264 codec, 2 pass encoding, 320:240 scaling" - echo >&2 " -e Specify a suffix extension to apply to the end of the final image filename (like .hdtv, .ipod, etc)" + echo >&2 " -e Specify a suffix extension to apply to the end of the final image filename (like .xvid, .ipod, etc)" echo >&2 " If you run multiple instances of this script ripping the same DVD, you need to specify this option." echo >&2 " -m Make a mirror image of the DVD and save it as a DVD ISO file" echo >&2 " The default operation is non-mirror mode where only the main" @@ -810,7 +813,7 @@ function check_for_mplayer_dumpstream_incompatibility { function compress_vob_file { typeset -i found_profile=0 - if [ "$profile" == "hdtv" ]; then + if [ "$profile" == "xvid" ]; then # DIVX 2 pass encoding found_profile=1 final_output_file="$dest/$dvdname.avi" @@ -844,6 +847,71 @@ function compress_vob_file { fi + if [ "$profile" == "mp4" ] || [ "$profile" == "mp4hq" ] || [ "$profile" == "mp4vhq" ]; then + + 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=$mencoder_threads" + video_encoder_opts[2]="subq=5" + video_encoder_opts[3]="frameref=2" + video_encoder_opts[4]="bframes=3" + video_encoder_opts[5]="8x8dct" + video_encoder_opts[6]="b_pyramid" + video_encoder_opts[7]="weight_b" + fi + # Fast + if [ "$profile" == "mp4hq" ]; 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 + if [ "$profile" == "iphone" ] || [ "$profile" == "ipod" ]; then # MP4 encoding found_profile=1 -- 2.34.1