Product Specification
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4) Closed Caption SPEC
i) DIGITAL(ATSC) standard inspection pattern :
CC708 SPEC STREAM(release to GUMI factory : 2007.02.02)
ii) The Caption feature doesn’t work in COMPONENT, HDMI, and PC modes.
iii) The availability of captions depends on the program being broadcast.
iv) Caption lables and respective meanings.
Ø Analog (NTSC) :
G CC1 : The Primary Synchronous Caption Service.
These are captions in the primary language that must be in sync with
the sound, preferably matched to a specific frame.
G CC2 : The Special Non-Synchronous Use Captions.
This channel carries data that is intended to augment information carried
in the program.
G CC3 : Secondary Synchronous Caption Service.
Alternate program-related caption data, typically second language captions.
G CC4 : Special Non-Synchronous Use Captions.
Similar to CC2.
Ø Digital (ATSC) :
G Service 1 : Primary Caption Service This service contains the verbatim,
or near-verbatim captions for the primary language being spoken
in the accompanying program audio.
G Service 2 : Secondary Language Service.
This service contains caption in a secondary language
which are translations of the captions in the Primary Caption Service.
G The other service sub-channels are not pre-assigned.
It is up to discrition of the individual caption provider to utilize the remaining
service channels.
v) Caption style
Ø Default means to follow the standard set by the broadcaster.
G Text Size : This option consists of Default,Small,Standard,and large.
The default is Standard.
G Text Font : This option consists of Default,
Font 1~7.You can change the font you want.
G Text Color : This option consists of Default, White, Black, Red, Green, Blue, Yellow,
Magenta, and Cyan.
You can change the color of the letter.The default is White.
G Text Opacity : This option consists of Default, Rich, Light, and Transparent.
G BG Color : This option consists of Default, White, Black, Red, Green, Blue, Yellow,
Magenta, and Cyan. You can change the background color of the
caption. The default is Black.
G BG Opacity : This option consists of Default, Rich, Light, and Transparent.
You can change the background opacity of the caption.
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