Product Manual
The 7881DEC-H264HD is a professional high quality SD/HD MPEG2 and H.264 decoder card. It offers high end HD and SD (MPEG-2 or H.264) decoding of encoded streams.
The 7881DEC-H264HD is perfect for monitoring applications or decoding for down stream baseband video and audio processing.
The 7881DEC-H264HD can reconstruct in the most flexible way all VANC & HANC data in the HD/SDI output.
The 7881DEC-H264HD can be coupled with Evertz® RF front end (7780DM2-LB DVB-S2 demodulator) and Evertz® downstream video and audio processing equipment to create a complete versatile integrated receiver/decoder.
Features
- 1x HD/SD MPEG-2 or optional H264 (MPEG-4) 4:2:0 Video Decoder
- 1x ASI inputs
- 3x HD/SDI output with embedded audio and acilliary data
- Selection of decoded service
- Fully integrated with the industry leading VistaLINK® PRO system
- Control via 7700FC Frame Controller
| Optional Functionality | 7881ENC-H264HD Encoder | 7881DEC-H264HD Decoder |
|---|---|---|
| 8-BIT 4:2:2 | +422 | +422 |
| BISS 1/E Encryption | +EBISS | +DBISS |
| Dolby-E Audio | Pass Through | +DD |
| Dolby AC-3 Audio | +AC3E | Standard Feature |
| AAC Audio | +AAC | +AAC |
| SCTE3S to 104 | +SCTE104 | +SCTE104 |
| Forward Error Correction | +IP-FEC | +IP-FEC |
Specifications
| Inputs and outputs |
|---|
- 1 ASI Input per DVB TR 101 891 – 270MB/s Maximum Bitrate 120MB/s
- 3 x SD/HD outputs SDI outputs 270MB/s SMPTE ST 259 HD SDI outputs 1.485GB/s SMPTE ST 292-1
| IP Input+IP-FEC |
|---|
- Requires additional slot
- De-encapsulation of MPEG-2TS packets following: MAC 802.3 > IPV4 > (RTP) > UDP > MPEG
- Accept 1 to 7 MPEG packets per IP frame
- Join Multicast and Unitcast streams
- Selection of the UDP ports
- Expands slot count to 2 via 7880IP-ASI-IP
| Frame sync+FSE |
|---|
- 7800 Frame reference input
- Sync 1080i/59.94, 1080i/50, 720p/59.94, 720p/50, 525i/59.94, 625i/50
- Video Delay between 3 lines & 1 frame +3 Lines
- Programmable output phase with respect reference input
- Support PCM, AC3, Dolby E Audio
| Audio processing |
|---|
- 4 x PIDs of audio processing
- 4 x MPEG-1 layer 2 audio decoding
- 4 x AC-3 audio decode/pass through
- 4 x AC-3, Dolby E® pass through
- 1 x DolbyE® decode (optional)
- 4 x AAC Audio decode (optional)
| Decoding Specifications | |
|---|---|
| SD Video | |
| Standard Supported | H.264 Main Profile @ Level 3 |
| Format | Standard definition 525 (NTSC) and 625 (PAL) |
| HD Video | |
| Standard Supported | MPEG-2 Main Profile @ High Level H.264 Main Profile @ Level 4 H.264 High Profile @ Level 4 |
| Format | 1080i, 720p 50 – 60Hz |
| Embedding of HANC & VANC |
|---|
- Audio Pass Through
- Closed Caption/Teletext
- SCTE35 to 104 (optional)
- AFD/WSS
- Timecode
| AVM Monitoring+AVM |
|---|
- Freeze black video detection
- Mute audio detection
| Electrical | |
|---|---|
| Power | < 24 watts |
| Physical | |
|---|---|
| Number of Slots | 1 |
Ordering Information
| 7881DEC-H264HD | HD/SD MPEG2 and H.264 Decoder (Integrated HTTP web interface or Frame Controller for SNMP) |
|---|
| Ordering Options | |
|---|---|
| Notes | • Rear plate must be specified at time of order - eg: [model]+3RU |
| +422 | 4:2:2 8-bit Chroma Sampling Support |
|---|---|
| +IP-FEC | Forward Error Correction (expands slot count to 2) |
| +FSE | Frame Sync option |
| +AVM | Audio video monitoring |
| +DD | DolbyE® full 8 channel decode |
| +DBISS | BISS 1 descrambling capability |
| +SCTE104 | SCTE 35/104 translation |
| +AAC | AAC decoder |
| Rear Plate Suffix | |
|---|---|
| +3RU | 3RU rear plate for use with 7800FR, 7800FR-QT or 7801FR Multiframes |
| Enclosures | |
|---|---|
| 7800FR | 3RU Multiframe which holds 15 single slot modules |
| 7800FR-QT | 3RU Quiet Multiframe which holds 15 single slot modules |
| 7801FR | 1RU Multiframe which holds 4 single slot modules |
| 3700FR | 3700 Series 6RU ATP frame, includes one 3000PS power supply |
| Accessories | |
|---|---|
| 7800FC | 3RU Multiframe Controller (necessary for 3RU SNMP control) |
| 7801FC | 1RU Multiframe Controller (necessary for 1RU SNMP control) |
| 7882ENC-H264HD-IPASI | H.264 HD/SD-SDI Encoder |
| VistaLINK® PRO | Network Management Software |
| VistaLINK® CSM | Compression System Manager |
