DVD Authoring

new_gist_file.sh

<DVD>

cd /Volumes/Untitled\ 2/complete/lchd-tlibim720p.nfo

/Volumes/Untitled/Users/administrator/Developer/mkvdts2ac3/mkvdts2ac3.sh --new --no-dts --debug --wd /Volumes/Untitled\ 1

/Volumes/Untitled/Users/administrator/Developer/mkvdts2ac3/mkvdts2ac3.sh --new -n -w /Volumes/Untitled\ 2/complete/lchd-tlibim720p.nfo lchd-tlibim720p.mkv

mkvmerge -i lchd-tlibim720p-AC3.mkv

mkvextract tracks lchd-tlibim720p-AC3.mkv 2:lchd-tlibim720p-AC3.srt

ffmpeg -i lchd-tlibim720p-AC3.mkv -vf "scale=720:360,pad=720:480:0:60" -target ntsc-dvd -aspect 16:9 -acodec copy lchd-tlibim720p-AC3.mpg

spumux -s0 -m dvd -P spumux.xml < lchd-tlibim720p-AC3.mpg > lchd-tlibim720p-AC3-sub.mpg

spumux -s0 -m dvd -P /Volumes/Untitled\ 2/complete/lchd-tlibim720p.nfo/spumux.xml < /Volumes/Untitled\ 2/complete/lchd-tlibim720p.nfo/lchd-tlibim720p-AC3.mpg > /Volumes/Untitled\ 2/complete/lchd-tlibim720p.nfo/lchd-tlibim720p-AC3-sub.mpg

dvdauthor -x dvdauthor.xml

mkisofs -dvd-video -udf -o dvd.iso DVD

hdiutil burn dvd.iso

<spumux>

sudo ln -s /Library/Fonts/*.ttf ~/.spumux
sudo ln -s /Library/Fonts/Microsoft/*.ttf ~/.spumux
sudo ln -s ~/Library/Fonts/*.ttf ~/.spumux

<sample>

ffmpeg -i lchd-tlibim720p.mkv -vf "scale=720:360,pad=720:480:0:60" -target ntsc-dvd -aspect 16:9 -acodec copy -t 60 -pass 1 lchd-tlibim720p-sample.mpg

ffmpeg -i lchd-tlibim720p.mkv -vf "scale=720:360,pad=720:480:0:60" -target ntsc-dvd -aspect 16:9 -acodec copy -t 60 -vb 3000000 -pass 2 lchd-tlibim720p-sample.mpg

<final>

ffmpeg -i lchd-tlibim720p.mkv -vf "scale=720:360,pad=720:480:0:60" -target ntsc-dvd -aspect 16:9 -acodec copy -pass 1 lchd-tlibim720p.mpg

ffmpeg -i lchd-tlibim720p.mkv -vf "scale=720:360,pad=720:480:0:60" -target ntsc-dvd -aspect 16:9 -acodec copy -vb 3000000 -pass 2 lchd-tlibim720p.mpg

<results>

fps= 32 q=2.0 Lsize= 6871302kB bitrate=5579.8kbits/s video:5946625kB muxing overhead 2.027005%

fps= 34 q=2.3 Lsize= 4592300kB bitrate=3729.1kbits/s video:3694509kB muxing overhead 2.445615%

<threads>

fps= 34 q=2.3 Lsize= 4583536kB bitrate=3722.0kbits/s video:3685888kB muxing overhead 2.447130%

fps= 37 q=2.3 Lsize= 4583700kB bitrate=3722.1kbits/s video:3685889kB muxing overhead 2.450771%

<syntax>

ffmpeg -i lchd-tlibim720p.mkv -vf "scale=720:360,pad=720:480:0:60" -target ntsc-dvd -aspect 16:9 -pass 1 -an -f rawvideo -y /dev/null

-fs

-t "hh:mm:ss[.xxx]" -t "00:01:00" or -t 60

-vf "pad=full width with pad:full height with pad:x offset:y offset"

-vb bitrate (bitrate = 3733000 - 100000 - 640000=2993000)

(use Bitrate Pro) (HH:MM:SS) (02:48:08)

video bitrate(kbps) = (4.7 * 1000 * 1000 * 8)kbp/(duration)s - (audio bitrate)kbps - 100(kbps)

-ac channels (channels = number of audio channels)

<calc>

16:9 x 480 = 853 = 854
854 x 544/1280 = 360

<ports>

nano /Users/administrator/Downloads/ldo-dvdauthor-20e3578/bootstrap
/opt/local/share/gettext/config.rpath
sudo port install FRIBIDI
sudo port install docbook2X
sudo port install libxml2
sudo port install libpng
./configure CPPFLAGS="-I/opt/local/include/" LDFLAGS="-L/opt/local/lib"
make
sudo make install
/usr/bin/install -c -m 644 dvdauthor.xsd spumux.xsd '/usr/local/share/dvdauthor'
/usr/bin/install -c -m 644 dvdauthor.1 dvddirdel.1 dvdunauthor.1 mpeg2desc.1 spumux.1 spuunmux.1 '/usr/local/share/man/man1'
/usr/bin/install -c dvdauthor spumux spuunmux mpeg2desc '/usr/local/bin'
/usr/bin/install -c dvddirdel '/usr/local/bin'

sudo port -d selfupdate
port outdated
sudo port upgrade outdated
sudo port uninstall inactive

du -sh /opt
sudo port clean --all all
du -sh /opt

du -sh /opt
sudo port clean --all installed
du -sh /opt