112 lines
4.3 KiB
Markdown
112 lines
4.3 KiB
Markdown
AVS to BluRay SUP/PGS and BDN XML
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=================================
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This program can be used to transform AviSynth scripts, which produce RGBA
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output, to BDN XML+PNG format. This in turn can be transformed into a SUP file,
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which can be used to master a BluRay disc with subtitles.
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Usage instructions
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------------------
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0. If you want to build it:
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On Ubuntu:
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```
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sudo apt-get install mingw32 mingw32-binutils
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make
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```
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1. Prepare subtitles. You can either produce subtitles in a normal format like
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SRT or ASS/SSA, or produce an RGBA video beforehand.
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2. Create an AviSynth script. If you made a regular subtitle file, you can use
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something like this:
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```
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video=AviSource("video.avi")
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# This requires at least VSFilter 2.39
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MaskSub("subtitles.ext",video.width,video.height, video.framerate,video.framecount)
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```
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If you created an RGBA video, do something like this instead:
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```
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AviSource("subtitles_RGBA.avi")
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FlipVertical()
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```
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3. Run the program:
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```
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avs2bdnxml -t Undefined -l und -v 1080p -f 23.976 -a1 -p1 -b0 -m3 -u0 -e0 -n0 -z0 -o output.xml input.avs
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```
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4. You get a BDN XML file in the following format:
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```
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<?xml version="1.0" encoding="UTF-8"?>
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<BDN Version="0.93" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:noNamespaceSchemaLocation="BD-03-006-0093b BDN File Format.xsd">
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<Description>
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<Name Title="Undefined" Content=""/>
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<Language Code="und"/>
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<Format VideoFormat="[ 480i / 480p / 576i / 720p / 1080i /1080p ]" FrameRate="[ 23.976 / 24 / 25 / 29.97 / 50 / 59.94 ]" DropFrame="false"/>
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<Events LastEventOutTC="00:00:00:00" FirstEventInTC="00:00:00:00" ContentInTC="00:00:00:00"
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ContentOutTC="00:00:00:00" NumberofEvents="[ number of encoded frames ]" Type="Graphic"/>
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</Description>
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<Events>
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<Event Forced="[ False / True ]" InTC="00:00:00:00" OutTC="00:00:00:00">
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<Graphic Width="0" Height="0" X="0" Y="0">000000.png</Graphic>
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</Event>
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</Events>
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</BDN>
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```
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5. To convert output directly to BD .sup format, simply change extension for output file in programm call to .sup.
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**Don't use BDSupEdit or BDSup2Sub if you enabled -b for splitting images in multiple parts!**
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Commandline Parameters
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----------------------
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```
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Usage: avs2bdnxml [options] -o output input
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Input has to be an AviSynth script with RGBA as output colorspace
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-o, --output <string> Output file in BDN XML format
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For SUP/PGS output, use a .sup extension
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-j, --seek <integer> Start processing at this frame, first is 0
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-c, --count <integer> Number of input frames to process
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-t, --trackname <string> Name of track, like: Undefined
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-l, --language <string> Language code, like: und
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-v, --video-format <string> Either of: 480i, 480p, 576i,
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720p, 1080i, 1080p
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-f, --fps <float> Either of: 23.976, 24, 25, 29.97, 50, 59.94
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-x, --x-offset <integer> X offset, for use with partial frames.
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-y, --y-offset <integer> Y offset, for use with partial frames.
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-d, --t-offset <string> Offset timecodes by this many frames or
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given non-drop timecode (HH:MM:SS:FF).
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-s, --split-at <integer> Split events longer than this, in frames.
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Disabled when 0, which is the default.
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-m, --min-split <integer> Minimum length of line segment after split.
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-e, --even-y <integer> Enforce even Y coordinates. [on=1, off=0]
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-a, --autocrop <integer> Automatically crop output. [on=1, off=0]
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-p, --palette <integer> Output 8bit palette PNG. [on=1, off=0]
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-n, --null-xml <integer> Allow output of empty XML files. [on=1, off=0]
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-z, --stricter <integer> Stricter checks in the SUP writer. May lead to
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less optimized buffer use, but might raise
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compatibility. [on=1, off=0]
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-u, --ugly <integer> Allow splitting images in ugly ways.
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Might improve buffer problems, but is ugly.
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[on=1, off=0]
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-b, --buffer-opt <integer> Optimize PG buffer size by image
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splitting. [on=1, off=0]
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-F, --forced <integer> mark all subtitles as forced [on=1, off=0]
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```
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Detail informations on [doom9](http://forum.doom9.org/showthread.php?t=146493)
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> http://ps-auxw.de/avs2bdnxml/
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