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Media Format Specifications
Digital TV (DTV)
Digital TV is a broadcast video and audio standard that uses digital signals.
significant advantages and improvements over conventional analog technology.
There are three versions of DTV: standard (SDTV) enhanced (EDTV) and high definition (HDTV).
SDTV allows stations to broadcast multiple programs within the same bandwidth. EDTV delivers
signals superior to that of SDTV, but HDTV is a magnitude of quality beyond it, displaying sound
and images surpassing anything available in today's home systems.
Format Scan
Lines
SDTV
480 active
EDTV
525 total
480 active
HDTV
750 total
720 active
1125 total
1080 active
Divx Format Definition
DivX is a digital video compression technology based on MPEG-4 and developed by
DivXNetworks,Inc.; do not confuse this acronym with DIVX (digital video express ),a DVD-ROM
format endorsed by major movie studios that tracks and enforces strict copy protection
standards.
Scan
Pixel
Range
Format
15.75KHz
(60i)
31.5
kHz
640x480
(60p)
45 kHz (60p)
1080x720
33.75
kHz
1920x1080
(60i)
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BRAVO D1 User Guide
Frame Rate
60i
24p, 30p, 60p, or
60i
24p, 30p, 60p
It provides
Aspect
Ratio
4:3 or 16:9
16:9
.
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