diff options
Diffstat (limited to 'multimedia')
| -rw-r--r-- | multimedia/zvbi/README | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/multimedia/zvbi/README b/multimedia/zvbi/README index 18f1efda76..257796160e 100644 --- a/multimedia/zvbi/README +++ b/multimedia/zvbi/README @@ -1,12 +1,13 @@ -The Zapping VBI library, in short ZVBI, provides functions to capture and -decode VBI data. It is written in plain ANSI C with few dependencies on other -tools and libraries, licensed under GPL. +The Zapping VBI library, in short ZVBI, provides functions to +capture and decode VBI data. It is written in plain ANSI C with few +dependencies on other tools and libraries, licensed under GPL. -The vertical blanking interval (VBI) is an interval in a television signal -that temporarily suspends transmission of the signal for the electron gun to -move back up to the first line of the television screen to trace the next -screen field. +The vertical blanking interval (VBI) is an interval in a television +signal that temporarily suspends transmission of the signal for the +electron gun to move back up to the first line of the television +screen to trace the next screen field. -The vertical blanking interval can be used to carry data, since anything sent -during the VBI would naturally not be displayed; various test signals, closed -captioning, and other digital data can be sent during this time period. +The vertical blanking interval can be used to carry data, since +anything sent during the VBI would naturally not be displayed; various +test signals, closed captioning, and other digital data can be sent +during this time period. |