diff options
author | voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-06-10 00:06:12 +0000 |
---|---|---|
committer | voroshil <voroshil@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-06-10 00:06:12 +0000 |
commit | 83a2c50ef9ef648b576bf4299765c73212d1f480 (patch) | |
tree | ab09f836c3ca91641c96b0630b2b2f479a3a6c2f /DOCS/tech | |
parent | 990b33b1c28d6b604a85e588689ad7fb6de59354 (diff) | |
download | mpv-83a2c50ef9ef648b576bf4299765c73212d1f480.tar.bz2 mpv-83a2c50ef9ef648b576bf4299765c73212d1f480.tar.xz |
Teletext support for tv:// (v4l and v4l2 only)
modified patch from Otvos Attila oattila at chello dot hu
Module uses zvbi library for all low-level VBI operations (like I/O with vbi
device, converting vbi pages into usefull vbi_page stuctures, rendering them
into RGB32 images).
All teletext related stuff (except properties, slave commands and rendering
osd in text mode or RGB32 rendered teletext pages in spu mode) is implemented
in tvi_vbi.c
New properties:
teletext_page - switching between pages
teletext_mode - switch between on/off/opaque/transparent modes
teletext_format - (currently read-only) allows to get format info
(black/white,gray,text)
teletext_half_page - trivial zooming (displaying top/bottom half of teletext
page)
New slave commands:
teletext_add_dec - user interface for jumping to any page by editing page number
interactively
teletext_go_link - goes though links, specified on current page
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23530 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'DOCS/tech')
-rw-r--r-- | DOCS/tech/MAINTAINERS | 1 | ||||
-rw-r--r-- | DOCS/tech/slave.txt | 19 |
2 files changed, 19 insertions, 1 deletions
diff --git a/DOCS/tech/MAINTAINERS b/DOCS/tech/MAINTAINERS index bddb74f2e8..a0b3c4832a 100644 --- a/DOCS/tech/MAINTAINERS +++ b/DOCS/tech/MAINTAINERS @@ -77,6 +77,7 @@ MPlayer code: * libmpdemux: Roberto Togni, Nico Sabbi * libmpcodecs: Roberto Togni * TV input/capture: Vladimir Voroshilov + * TV teletext: Vladimir Voroshilov * network streaming: Roberto Togni, Nico Sabbi, Benjamin Zores * DVD/VOB subtitles: None * config files & commandline parser: Alban Bedel diff --git a/DOCS/tech/slave.txt b/DOCS/tech/slave.txt index 09e1ef31ea..b1d1158ebb 100644 --- a/DOCS/tech/slave.txt +++ b/DOCS/tech/slave.txt @@ -314,6 +314,19 @@ switch_vsync [value] Toggle vsync (1 == on, 0 == off). If [value] is not provided, vsync status is inverted. +teletext_add_dec <value> + On/off teletext page number editing mode and append given digit to + previously entered one + 0..9 - append apropriate digit (enables editing mode if called from normal mode, and + switches to normal mode when third digit is entered. + - - delete last digit from page number (backspace amulation, works only in page number + editing mode) + +teletext_go_link <value> + Follow given links on current teletext page + 0 - go to initial page (specified by -tv tpage= parameter) + 1..6 - follow given link + tv_step_channel <channel> Select next/previous TV channel. @@ -446,4 +459,8 @@ tv_brightness int -100 100 X X X tv_contrast int -100 100 X X X tv_saturation int -100 100 X X X tv_hue int -100 100 X X X - +teletext_page int 100 999 X X X +teletext_mode int 0 3 X X X 0 - off, 1 - opaque, 2 - transparent, + 3 - transparent inverted (bw format) +teletext_format int 0 3 X 0 - text, 1 - b/w, 2 - gray, 3 - color +teletext_half_page int 0 2 X X X 0 - off, 1 - top half, 2- bottom half |