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SDI Master

 

SDI is a SMPTE protocol for sending uncompressed 4:2:2 CCIR 601 digital video over a single coaxial cable from a source to a destination.

 

The SDI Master serial digital I/O board gives video professionals reliable, real-time access to uncompressed standard definition video (SMPTE 259M), enabling applications for video effects and video editing. SDI Master is designed to provide users with real-time, frame-accurate capture and playback, batch capture and machine control for Disk Based video recorders.

 

Our SDI Master PCI interface board is capable of recording and playing back continuous serial streams at eight or ten bits of precision and streaming full-rate video into and out of main memory.  We embrace open system solutions through seamless integration into the Windows®  Server 2003, 2008, XP, Vista® , and Linux®  environments and support the DirectShow® framework.  All video input and output is performed from standard files within the standard file system.

 

This product was designed to allow inexpensive computers to replace dedicated tape decks and other devices that use digital video.  We expect to alter the way in which SDI is used in the broadcast industry.

SDI Master

 

 

 


Standard Features

 

  • Targeted at OEMS and sophisticated end users 
  • Transmits and receives uncompressed SDI at 270 Mbps
  • Full support for SDTI
  • Supports all NTSC and PAL standard component and composite serial video data rates (525/625 lines)
  • Records and plays back 8 or 10 bit 4:2:2 SMPTE 259M digital video signals without adjustment
  • ANSI/SMPTE 259M-1997 Level C serial digital video standard compliant
  • Transports all primary and auxiliary data present in SDI signal including embedded audio without change
  • Automatic cable equalization for input permits distances as great as 350 meters (1,100 feet) from switchers, cameras, or servers
  • PCI 2.2 bus interface
  • Half size PCI card
  • Ships with drivers for Windows® 7 -- 32 and 64 bit, Windows® 2000/XP/Vista 32, Windows® Server 2003, Windows® Server 2008, and Linux®
  • Windows XP/Server 2003/Server 2008/Linux API
  • Sample Windows® and Linux® applications for reading or writing to disk
  • Clock Reference Input Connector (Black Burst)
  • Now with Direct Show® filters for Input/Output and A/V separation
  • Uncompressed Video Streams on DVD – for testing SDI equipment – can be provided
  • Audio Support: Assumed to be embedded in SDI signal per SMPTE 272M

 

Applications

 

  • Contribution quality video serving around studios
  • Logo insertion
  • Provide uncompressed input to PC host
  • SDI test pattern generation
  • Video servers
  • Standards converters
  • Audio embedding and de-embedding
  • Build your own SDI disk recorder

 

Specifications

 

Dimensions
Width :
4.20 in (10.67 cm)
Length :
6.875 in (17.46 cm)
Thickness :
0.58 in (1.47 cm)
Typical Weight 5.2 oz (147 g)
Input/Output Connectors 75 Ohm BNC
External Clock Input Black Burst
Data Input/Output SDI Coaxial Cable
Input Form 8 Bits, 10 Bits
Typical Power +5 V @390mA
Operating Temperature 0 to 55 Degrees C
Operating Humidity To 90%, Non-condensing
Status LED Indicators Tx, Rx, Sync, Carrier
Receive FIFO Size 1.5 Kbytes
Bus Electrical Interface PCI 2.2, 5 V or 3.3 V
Bus 32 bit wide, 33/66 MHz

 

 

SDI Master Functional Block Diagram:

 

 

 


11409 West Bernardo Court
San Diego, CA 92127
US Phone: (858) 613-1818 Fax: (858) 613-1815

 

 


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