Transcript
DTAPI Uniform access to DEKTEC hardware Abstracts from DMA, Interrupts, VPD Object oriented, easy to use
C++ API FOR DTA-SERIES OF DIGITAL-VIDEO PCI-BUS CARDS FEATURES
LAYERING
• Common C++ interface to DEKTEC’s line of digital-video PCI cards
Your Application
• Encapsulates the functions of the devicedriver layer in an easy-to-use objectoriented interface • Applications written with DTAPI for e.g. DTA-100 will run unmodified on functionally equivalent boards, e.g. DTA-140.
DTAPI DTAPI Library Device Driver API Device Driver (Dta1xx)
• Access to all hardware features from usermode programs
PCI Bus
• High efficiency; no need to resort to kernelmode programming to achieve real-time operation • Operates on top of the Windows WDM device driver for Windows 2000 / XP Application VPD PciCard
Streaming OUT IN TsInpChannel TsInpChannel
VPD
Streaming OUT IN
PciCard
TsOutpChannel TsOutpChannel
APPLICATIONS
TsInpChannel TsInpChannel
TsOutpChannel TsOutpChannel
• MPEG-2 applications include: ad-inserter, DVB/SI generator, IP gateway, IP tunnel, iTV server, logo inserter, MHP carrousel generator/analyser, monitor, multiplexer, network analysis equipment, program encoder, router, splicer, stream analyser, streamer, test generator, transcoding, VOD server, watermarker, etc.
Dta1xx WDM Device Driver
SUPPORTED PCI CARDS Type
• Complete freedom to develop your own (OEM) application on top of DEKTEC PCI cards.
KEY ATTRIBUTES
Description
Parameter
DTA-100 DVB/ASI Output Adapter for PCI Bus
Value
Max number of PCI cards per PC
10
DTA-102 DVB/SPI Output Adapter for PCI Bus DTA-120 DVB/ASI Input Adapter for PCI Bus
PRICING INFORMATION
DTA-122 DVB/SPI Input Adapter for PCI Bus
DTAPI library
free
DTA-140 DVB/ASI In+Out Adapter for PCI Bus
DTA-1xx Win2000/XP device driver
free
© 2000-2002 DEKTEC Digital Video BV DVB/MPEG-2 Product Line
www.dektec.com
DTAPI Product Leaflet September 2002
