IP VIDEO INTERFACE (Future Feature)
Note: This interface should be used for functional evaluation only. Video quality evaluation should be reserved for the production release version.
| ASI INPUTS/OUTPUTS |
| I/O Density: |
2x, 4x, 6x, or 8x I/O pairs per unit |
| Connector: |
75Ω BNC |
| Packet Format Input: |
188 or 204 byte |
| Packet Format Output: |
188 byte |
| MPEG Transport: |
SPTS, MPTS |
| I/O Transport Stream Rate: |
54 Mbps max, 45 Mbps max payload rate |
| Output Null Stuffing: |
27Mbps or 54 Mbps, Fixed Rate |
| Number of IP Video Ports: |
Single Duplex |
| Connector Type: |
1x RJ45, 10/100/1000Base-T, Full Duplex, Auto-Neg |
| Ethernet MTU Size: |
1518 bytes max |
| Addressing: |
Unicast, Multicast (IGMP v1,2,3) |
| Transport Protocol: |
UDP |
| Input MPEG Transport Format: |
SPTS, MPTS |
| Output MPEG Transport Format: |
SPTS |
| Output Encapsulation: |
4 to 7 TS packets per IP packet |
| TRANSPORT STREAM PROCESSING |
| PID Remapping |
|
| MPTS Output Synchronization |
|
| Bitrate Measurement of Input Services |
|
| Integrated PSI Viewer |
|
| TRANSCODER |
| Transcode Module: |
Dual channel, 2x I/O pairs
2x SD or 1x HD output
4x modules max per unit
8x SD or 4x HD outputs max per unit |
| Formats/Profiles: |
MPEG-2, H.264/AVC |
| Video Formats: |
1920 x 1080i @ 29.97Hz, 30Hz
1280 x 720p @ 59.94Hz, 60Hz
720, 704, 544, 528 x 480i @ 29.97Hz |
| Audio Services: |
1 Pass-through per transcode |
| Audio Formats: |
AAC, MPEG1 Layer II, Dolby® Digital AC-3 |
| Video Bitrate: |
20 Mbps max |
| Video Output Rate Format: |
Variable Bit Rate (VBR) |
| Aspect Ratio: |
Pass-through, AFD |
| MANAGEMENT |
| Connector: |
RJ-45 10/100BaseT, Auto Negotiate |
| Protocols: |
HTTP |
| User Interface: |
Front Panel, Web Browser |
| DIMENSIONS |
| HxWxD: |
1RU, 1.75″(4.4 cm) x 17.4″ (44.2 cm) x 17.5″ (44.5 cm) |
| Power: |
100-240VAC 50/60Hz 75W |
| ENVIRONMENTAL CONDITIONS |
| Operating Temp: |
0° to 45°C |
| Storage Temp: |
-40°C to 65°C |
| Relative Operating Humidity: |
<95% (non-condensing) |
| TRANSCODE MATRIX |
SVT-A Supported Transcode Pairs
The transcoded output video is a Variable Bit Rate (VBR) Single Program Transport Stream (SPTS) programmed with the following data rates:
MPEG2 HD: 15-18 Mbps H.264 HD: 7-10 Mbps
MPEG2 SD: 3.75-6 Mbps H.264 SD: 1.5-4 MbpsNote: The programmed video VBR data rate is the average over 15 frames and may peak at ~ 1.5x between PCR cycles.
(Please download datasheet to view chart.) |
| APPLICATION |
Digital Tier Distribution
The SVT Advanced Transcoder ASI and IP outputs can carry multiple transcoded video programs for efficient digital tier distribution. |
Network Reception and Backhaul
Receive network and live feeds via ASI and simultaneously transcode to the required digital video compression format for distribution. The ASI transport stream outputs can carry multiple transcoded programs for efficient distribution of services. |
HD to SD Down-Conversion
Convert HD broadcasts to SD for support of an existing distribution infrastructure. |
