Chengdu Digitovision Co.,Ltd
Built a new future of smart radio and television
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Outline
8-in-1 IP Transcoder is a professional bidirectional trans-coder to convert video between H.264 and MPEG-2 format and also to trans-code between HD and SD programs simultaneously. It is equipped with 4 tuner inputs to receive channels directly from satellite. And, each tuner is accompanied with a CAM/CI slot to descramble the encrypt content.
In addition, IP content can also be received and trans-coding processed. NDS3248A will at last output MPTS & SPTS through the DATA port (net port) or ASI port.
This trans-coder supports advanced multiplexing and can effectively provide operators with real-time code rate switch and optimize the video with its high performance.
BISS function is now embedded to descramble your tuner input programs and CC function as well to transport your closed caption (or teletext).
CC function has been embedded to transport your closed caption (or teletext).
It can be easily managed through web NMS system, and has become an ideal solution for operator to provide high quality video trans-coding.
Features
* Support 8*IP (SPTS/MPTS) input plus 4*tuners input with 4 CAM/CI slots
* Support 8*SPTS & 1*MPTS (UDP/RTP/RTSP) output; 1 ASI output
* Video Trans-coding: MPEG-2 SD/HD and H.264 SD/HD any-to-any
* Audio Trans-coding: AAC, MP2 and AC3 any-to-any or pass-through;
* Support maximal 8 SD or 4 HD programs trans-coding
* Support maximal 8 channel audio trans-coding
* Support HD and SD resolutions
* Support CBR and VBR rate control
* Support CC (closed caption)
* Support BISS descrambling
* Support IP out with null packet filtered
* Advanced de-multiplexing
* LCD & Key board local control; web-based NMS management
Technical Parameter
| Stream In | MPTS/SPTS over UDP/RTP, 1000M Base-T Ethernet Interface/SFP interface | ||
| 4 * (DVB-S/S2/C/T/ISDB-T/ATSC Optional) Tuners | |||
| BISS Descramble | 8 programs | ||
| Video | Resolution | 1920x1080P,1920x1080i,1280x720P, 720x576i, 720x480i 480x576, 544x576, 640x576, 704x576 | |
| Trans-coding | 4*MPEG2 HD → 4*MPEG2/H.264 HD ; 4*MPEG2 HD → 4*MPEG2/H.264 SD ; 8 *MPEG2 SD → 8 *MPEG2/H.264 SD | ||
| 4* H.264 HD → 4*MPEG2/H.264 HD ; 4* H.264 HD → 4*MPEG2/H.264 SD ; 8* H.264 SD → 8 *MPEG2/H.264 SD | |||
| Rate Control | CBR/VBR | ||
| Audio | Trans-coding | MPEG-1 Layer 2, AAC and AC3 any-to-any or pass through | |
| Sampling rate | 48KHz | ||
| Bit Rate | 64Kbps-384Kbps | ||
| Stream Out | 8*SPTS & 1*MPTS over UDP/RTP/RTSP, 1000M Base-T Ethernet Interface (UDP/RTP uni-cast / multicast) /SFP interface | ||
| 1*ASI (as a copy of one of the 8 SPTS or the MPTS) output, BNC interface | |||
| System Function | LCD & Key board control; web-based NMS management | ||
| Ethernet software upgrade | |||
| General | Dimensions | 430mm×405mm×45mm (WxDxH) | |
| Approx weight | 4.8 Kg | ||
| Temperature range | 0~45℃(Operation), -20~80℃(Storage) | ||
| Power requirements | AC 200V-240V, 50/60Hz, 2A | ||
| Power consumption | 20W | ||