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| author | Kirill Savkov <k.savkov@inventos.ru> | 2020-02-19 09:44:00 +0300 |
|---|---|---|
| committer | Marton Balint <cus@passwd.hu> | 2020-02-24 00:14:21 +0100 |
| commit | 4627a56d46a07dd2384c92310147cabac98b4539 (patch) | |
| tree | 68650177b821c731b36ad38ba55dd9f4de75b682 /doc | |
| parent | 45085d8d3cd977a0b2c2677dab9643be9adbb56e (diff) | |
avcodec/libzvbi-teletextdec: add option to set default G0 character set
Signed-off-by: Kirill Savkov <k.savkov@inventos.ru>
Signed-off-by: Marton Balint <cus@passwd.hu>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/decoders.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/decoders.texi b/doc/decoders.texi index 9094c55e24..0c5a39bc9c 100644 --- a/doc/decoders.texi +++ b/doc/decoders.texi @@ -316,6 +316,11 @@ List of teletext page numbers to decode. Pages that do not match the specified list are dropped. You may use the special @code{*} string to match all pages, or @code{subtitle} to match all subtitle pages. Default value is *. +@item txt_default_region +Set default G0 character set used for decoding, a value between 0 and 80 (see +ETS 300 706, Section 15, Table 32). Default value is -1, which does not +override the libzvbi default. This option is needed for some legacy level 1.0 +transmissions which cannot signal the proper charset. @item txt_chop_top Discards the top teletext line. Default value is 1. @item txt_format |