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LW Player User Guide v2.6
page 6 / 70
1.
INTRODUCTION
The document describes the use of the HDM850/950 MPEG-2 SD HD / H.264 /H.265 Broadcast
Decoder board.
Especially, it details the installation process as well as the LW Player software (developed on
proprietary Livewire SDK). This powerful decoding application provides a ready to use tool for an
easy access to the main features of the board.
For integrators, HDM850/950 can be controlled via two different SDK:
-
Livewire SDK
-
Stradis SDK (please refer to the appropriate document)
2.
HDM850 ARCHITECTURE
Below is shown a simplified diagram of the HDM850 architecture. This architecture must be
reviewed before using LW Player software.
It is noted that grey blocks/components are hardware based and can be controlled via the LW Player
software.
MPE
G
MPE
G
MPE
G
HD-SDI In
(Onboard)
MPEG Files
Scaler
Scaler
Video and
Color
adjustment
Video and
Color
adjustment
OSD
Audio
Embed
VANC
Audio
Embed
VANC
AudioMatrix
Secondary Channel (SD Only)
Primary Channel (HD or SD)
HD-SDI Out
(Onboard)
HDMI Out
(Onboard)
8xAES Out
(DB15 breakout cable)
Genlock
(DB15 Breakout Cable)
Clock
sync
Analog Stereo Audio Out
(Onboard)
YPbPr/RGB, CVBS/YC
(VML02 Bracket)
SD-SDI Out
(DB15 breakout cable)
Analog Stereo Audio Out
(VML02 Bracket)
OR
MPEG
Decoder
