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 $dev"
echo >&2 " -p <profile> Specify which encoding profile to use in -x mode as shown below:"
- echo >&2 " - hdtv = AVI, Xvid codec, 2 pass encoding (default)"
- echo >&2 " - ipod = MP4, x264 codec, 2 pass encoding, 576:320 scaling"
- echo >&2 " -e <ext> Specify a suffix extension to apply to the end of the final image filename (like .hdtv, .ipod, etc)"
+ echo >&2 " - xvid = AVI, Xvid codec, 2 pass encoding, original aspect, no scaling (default)"
+ echo >&2 " - mp4vhq = MP4, very high quality encoding, x264 codec, 2 pass encoding, original aspect, no scaling"
+ echo >&2 " - mp4hq = MP4, high quality encoding, x264 codec, 2 pass encoding, original aspect, no scaling"
+ echo >&2 " - mp4 = MP4, fast encoding, x264 codec, 2 pass encoding, original aspect, no scaling"
+ echo >&2 " - iphone = MP4, x264 codec, 2 pass encoding, 480:320 scaling"
+ echo >&2 " - ipod = MP4, x264 codec, 2 pass encoding, 320:240 scaling"
+ echo >&2 " -e <ext> Specify a suffix extension to apply to the end of the final image filename (like .xvid, .ipod, etc)"
echo >&2 " If you run multiple instances of this script ripping the same DVD, you need to specify this option."
echo >&2 " -m Make a mirror image of the DVD and save it as a DVD ISO file"
echo >&2 " The default operation is non-mirror mode where only the main"
fi
echo "$aspect" | grep -q ":"
if [ $? != 0 ]; then
- SCALE=",scale -zoom -xy $aspect"
+ SCALE=",scale -zoom -sws 9 -xy $aspect"
else
SCALE=",scale=$aspect"
fi
function compress_vob_file {
typeset -i found_profile=0
- if [ "$profile" == "hdtv" ]; then
- # DIVX 2 pass encoding
+ # XVID profile
+ if [ "$profile" == "xvid" ]; then
found_profile=1
final_output_file="$dest/$dvdname.avi"
mencoder_general_opts="-quiet $lang_opts -passlogfile $passlogfile"
fi
- if [ "$profile" == "ipod" ]; then
- # MP4 encoding
+ # MP4 encoding profiles
+ if [ "$profile" == "mp4" ] || [ "$profile" == "mp4hq" ] || [ "$profile" == "mp4vhq" ]; then
found_profile=1
- SCALE=",scale=576:320"
+ final_output_file="$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
+
+ # 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 $passlogfile"
mencoder_output_opts="-ofps 30000/1001 -sws 9 -of lavf -lavfopts format=mp4"
video_encoder_opts[8]="trellis=1"
video_encoder_opts[9]="level_idc=30"
video_encoder_opts[10]="global_header"
+ video_encoder_opts[11]="bframes=0"
+ video_encoder_opts[12]="partitions=all"
for OPTS in "${video_encoder_opts[@]}"; do
mencoder_video_encoder_opts="$mencoder_video_encoder_opts:$OPTS"
done
projects / rip_dvd / .git / blobdiff