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StreamXpress - Stream Player for R&D, Testing, Demos  


Stream Player for R&D, Testing, Demos

Feature-rich stream player software with support for all DekTec output adapters:
ASI, RF, SDI and IP: SMPTE 2022 (TS-over-IP, Video-over-IP), SMPTE 2110, and SRT.


Key Characteristics

Stream types Transport stream
I/Q samples
TMCC file (for ISDB-T)
T2-MI file (for DVB-T2)
Features (P)SI viewer
Automatic rate computation
PCR correction
Endless play in loop
Test signal generator
Error injection
Remote control
ISDB-T multiplexer
Channel-based tuning
DVB-T2 parameter sets
Integrated channel simulator

Supported DekTec Adapters

DVB-ASI DTA-2144B, 2160
DTA-2172, 2174B, 2175
DTA-2178, 2178-ASI
DTE-3100, DTU-245
SDI DTA-2172, 2174B, 2175
DTA-2178, 2179, 2195
Modulators DTA-2107, 2111B,
DTA-2115B, 2116
TS over IP DTA-2160, 2162
PC network port (local NIC)
SMPTE 2110 DTA-2110
I/Q Samples DTA-2115B, 2116

Old Adapters Still Supported

DVB-ASI DTA-100, 105, 112, 115
DTA-116, 117, 145, 160
DTA-2136, 2137C, 2142
DTA-2145, 2152, 2154
DTA-2174, DTU-205
SDI DTA-2152, 2154, 2174
Modulators DTA-107, 111, 112, 115
DTA-116, 117
TS over IP DTA-160
PC network port (local NIC)

PC Requirements

OS Windows 7*, 8*, 10, 11
Win Server 12*, 16, 19, 22

* From June 2023, driver updates for Windows 7, 8, and Server 2012 will no longer be provided. Application installers will include June 2023 drivers as the final versions for these editions.

Processor Core i5 minimum
Core i7 recommended

Or equivalent AMD CPUs

Disk Drive For streams with a high bitrate (SDI, I/Q samples), carefully select a disk sub-system that can sustain the required bitrate


StreamXpress - DekTec stream player, for use with a DekTec output adapter.
StreamXpress license on a DekTec adapter for playout of TS-over-IP streams via the network port of your PC or laptop. Please note that this license specifically activates network port usage. In addition, the DTC-300-SP is also required to use StreamXpress with the DekTec Adapter.
Dongle with StreamXpress for local NIC
Remote control API for StreamXpress.
XpressSim - Channel-simulation option with white noise (AWGN) simulator and multi-path echo insertion for StreamXpress.

Prices exclude applicable sales tax, shipping charges and customs duties. Quantity discounts may be available, please request a quotation.


  • Low-cost, high-performance playout software that supports all DekTec output adapters.
  • Endless play with optional automatic correction of continuity-counter, PCR/PTS/DTS and TDT/TOT fields.
  • Easy-to-use control of modulation and channel simulation parameters.


  • Universal test-stream generator for feeding set-top boxes, digital TVs, digital-video processing equipment, etc.
  • Demos at trade shows, in stores, etc.
  • Test-signal generator for ATE environments.


  • StreamXpress screenshot 1
  • StreamXpress screenshot 2
  • StreamXpress screenshot 3
  • StreamXpress screenshot 4

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