diff options
| author | Nicolas George <nicolas.george@normalesup.org> | 2012-12-01 14:47:14 +0100 |
|---|---|---|
| committer | Nicolas George <nicolas.george@normalesup.org> | 2012-12-05 09:25:48 +0100 |
| commit | 217b10de3f30325961d45af3827d4d097e8af5ec (patch) | |
| tree | db40c2046bd0b1fcf46e58b4a2c87f6370bbfaf5 /doc/decoders.texi | |
| parent | 9db3fb6ed8d35ae02a1d3c322777bd45bb4579c9 (diff) | |
| download | ffmpeg-217b10de3f30325961d45af3827d4d097e8af5ec.tar.gz | |
lavc/dvdsubdec: accept palette from options.
On DVDs, the palette is part of the IFO file and therefore
not available when reading from a dumped VOB file.
Diffstat (limited to 'doc/decoders.texi')
| -rw-r--r-- | doc/decoders.texi | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/doc/decoders.texi b/doc/decoders.texi index 87ad4eea26..c5b79b35f2 100644 --- a/doc/decoders.texi +++ b/doc/decoders.texi @@ -61,3 +61,29 @@ use is purely internal and the format of the data it accepts is not publicly documented. @c man end AUDIO DECODERS + +@chapter Subtitles Decoders +@c man begin SUBTILES DECODERS + +@section dvdsub + +This codec decodes the bitmap subtitles used in DVDs; the same subtitles can +also be found in VobSub file pairs and in some Matroska files. + +@subsection @Options + +@table @option +@item palette +Specify the global palette used by the bitmaps. When stored in VobSub, the +palette is normally specified in the index file; in Matroska, the palette is +stored in the codec extra-data in the same format as in VobSub. In DVDs, the +palette is stored in the IFO file, and therefore not available when reading +from dumped VOB files. + +The format for this option is a string containing 16 24-bits hexadecimal +numbers (without 0x prefix) separated by comas, for example @code{0d00ee, +ee450d, 101010, eaeaea, 0ce60b, ec14ed, ebff0b, 0d617a, 7b7b7b, d1d1d1, +7b2a0e, 0d950c, 0f007b, cf0dec, cfa80c, 7c127b}. +@end table + +@c man end SUBTILES DECODERS |