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Description
Details
Features
- Each port is fully software configurable: - Input or output - ASI or SD/HD/3G-SDI
- Generates or captures uncompressed Ultra-HD 4Kp50 and 4Kp60 streams following the SMPTE-425-5 quad-3G link standard
- Bi- and tri-level genlock input port
- Analogue genlock input accepts bi- and tri-level synchronization signals
- Two RS-422 ports for controlling a deck
- Hardware provides efficient access to SDI frames: - Separation of audio and ancillary data - Conversion from and to 16-bit aligned values - Video scaler for generating previews - Sophisticated DMA engine
- DekTec Matrix API® 2.0 takes care of all the plumbing for creating robust real-time SDI processing applications
- PCI Express gen3 x4, low profile
Applications
- General purpose processing with any combination of 3G/HD/SD-SDI or ASI inputs or outputs
- Generation, reception and processing of uncompressed UHD signals
- Video mixing and effect generators
- SDI monitoring, recording and/or playout
- Video encoding, transcoding or decoding
- General purpose SDI and ASI I/O, e.g. for:
- Video encoding and transcoding;
- Live production mixers, effect generators;
- Teletext-, subtitle inserters.
- ASI/SDI stream station for analysis, monitoring and generation of all SDI rates up to 3G-SDI.
- Recording and playing back 4K content with standard PC hardware, using VF-REC with JPEG-2000 compression option.
Key Characteristics
| Ports | 4x 3G-SDI/ASI in/out 2x deck control 1x genlock in |
| Features | DekTec Matrix API® 2.0 10-bit full frame support Audio/video/anc extraction Audio/video/anc insertion Hardware scaling: 1/4, 1/16 Multi-stream synchronization |
Inputs and Outputs
| Connectors | 5x 75-Ω DIN 1.0/2.3 2x RS-422 header on PCB Shipped with 5x converter cable 1.0/2.3 to BNC (not for OEM) |
| Return loss | >12dB @ 0 to 3GHz |
| PCI Express | Low-profile PCIe gen3 x4 |
Standards
| Link | SD-SDI - SMPTE 259M HD-SDI - SMPTE 292M 3G-SDI - SMPTE 424M Level A and level B |
| Video formats | 525i, 625i, 720p, 1080i 1080p, 1080psf, 2160p All common formats supported |
| 4K multi-link | SMPTE 425-5 |
| DVB-ASI | EN50083-9 (coax) 0 to 214 Mbps |
Software
| StreamXpress | Playout TS- and SDI files |
| SpRcApi | StreamXpress remote-control API for automated playout |
| StreamXpert | Our industry-standard transport-stream analyzer |
| SdEye | SDI analyzer for detailed inspection of audio, video and ancillary data |
| VF-REC | SDI/TS recorder with looping, scheduling, JPEG-2000 compression and more |
| DekTec SDKs | Create your own application |
PC Requirements
| OS |
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| Processor | Core i5 minimum Core i7 recommended Or equivalent AMD CPUs |
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| Airflow | ≥2m/s (400LFM)
DTA-2174-NF only |
Documents
- DTA-2174 Leaflet
- DT-AN-MECH-1 Mounting the DTA-2174 in a PC
Dektec models are most often differentiated by the sufix e.g. SD, SXP etc., where suffix specifies the SW licence
- SP = Stream Player (allows you to play/modulate transport stream files, so this makes sence for devices with Output interface)
- SXP = Stream Xpert (this is MPEG TS ANALYZER, what makes sence for Input devices)
- SLP = Stream Xper Lite (very limited alternative of SXP, de facto allowing mainly capturing MPEG TS, again makes sence for Input devices)
- RX = RFXpert RF signal analysys
- SY = SD Eye (video analyzer)
- J = Jitter
- DGL = Dongle license for non Dektec devices
Meaning of abreviations used in beginning of Dektec model names
- DTA = Dektec adapter (typically PCI, PCI-e)
- DTU = Dektec USB device both USB-2 and USB-3
- DTE = Dektec Ethernet standalone networked device
- DTC = Dektec software license
Parameters
Parameters
| Form Factor | PCI Express |
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