diff options
| author | Marton Balint <cus@passwd.hu> | 2013-09-01 23:05:50 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-09-02 01:19:52 +0200 |
| commit | b339dccbba877eb00c4cac2b2761c07f9ba064e6 (patch) | |
| tree | aed52ecdc22cf3c04abe46c86251d8aecd305fb8 /doc/general.texi | |
| parent | cf942994489210c9509ae811cd4fc0515c872f09 (diff) | |
lavc: add teletext decoder using libzvbi
Based on a patch by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.
http://lists.ffmpeg.org/pipermail/ffmpeg-devel/2012-December/136677.html
The original patch was rebased by Tudor SUCIU <tudor.suciu@gmail.com>.
Lots of additional features and fixes are made by me.
Fixes ticket #2086.
Changes since last version:
- change default page to all pages
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc/general.texi')
| -rw-r--r-- | doc/general.texi | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/doc/general.texi b/doc/general.texi index b755c187ab..2a72d2ed1f 100644 --- a/doc/general.texi +++ b/doc/general.texi @@ -133,6 +133,20 @@ Go to @url{https://github.com/dekkers/libilbc} and follow the instructions for installing the library. Then pass @code{--enable-libilbc} to configure to enable it. +@section libzvbi + +libzvbi is a VBI decoding library which can be used by FFmpeg to decode DVB +teletext pages and DVB teletext subtitles. + +Go to @url{http://sourceforge.net/projects/zapping/} and follow the instructions for +installing the library. Then pass @code{--enable-libzvbi} to configure to +enable it. + +@float NOTE +libzvbi is licensed under the GNU General Public License Version 2 or later +(see @url{http://www.gnu.org/licenses/old-licenses/gpl-2.0.html} for details), +you must upgrade FFmpeg's license to GPL in order to use it. +@end float @chapter Supported File Formats, Codecs or Features @@ -947,6 +961,7 @@ performance on systems without hardware floating point support). @item 3GPP Timed Text @tab @tab @tab X @tab X @item AQTitle @tab @tab X @tab @tab X @item DVB @tab X @tab X @tab X @tab X +@item DVB teletext @tab @tab X @tab @tab E @item DVD @tab X @tab X @tab X @tab X @item JACOsub @tab X @tab X @tab @tab X @item MicroDVD @tab X @tab X @tab @tab X @@ -969,6 +984,8 @@ performance on systems without hardware floating point support). @code{X} means that the feature is supported. +@code{E} means that support is provided through an external library. + @section Network Protocols @multitable @columnfractions .4 .1 |