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DMB Real-time Broadcasting Encoder

SEVA 7600™ ´Â Áö»óÆÄ DMB ¼ºñ½º¸¦ À§ÇÑ ½Ç½Ã°£ MPEG-4 H.264/AAC-BSAC
ÀÎÄÚµù ¼Ö·ç¼ÇÀÌ ÃÖÀûÈ µÈ DMB ÀÎÄÚ´õÀÔ´Ï´Ù.
SEVA 7600™ DMB ÀÎÄÚ´õ´Â MPEG-4 AVC ÀÎÄÚµù ±â¼ú ¹× MPEG-2
TSÀÇ ´ÙÁßÈ ±â¼úÀ» ±â¹ÝÀ¸·Î DMB ¼ºñ½º¿¡¼ ¿ä±¸µÇ´Â ´Ù¾çÇÑ ±â´ÉµéÀ» Áö¿øÇÕ´Ï´Ù.
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SEVA 7600 |
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- "ÃÊ´ÜÆÄ µðÁöÅжóµð¿À¹æ¼Û ºñµð¿À ¼Û¼ö½Å Á¤ÇÕÇ¥ÁØ" ¿¡ ¿Ïº®È÷
ȣȯµÇ´Â ½Ç½Ã°£ ¸ÖƼ¹Ìµð¾î
ÀÎÄÚ´õ
- ¹æ¼Û¿ë ¾Æ³¯·Î±× Composite(NTSC, PAL) ¹× µðÁöÅÐ SDI ºñµð¿À ÀÔ·Â
¹× ó¸®
- ¾Æ³¯·Î±× ½ºÅ×·¹¿À ¿Àµð¿À ¹× µðÁöÅÐ AES/EBUÀÇ ÀÔ·Â ¹× ó¸®
- ÃÖ½ÅÀÇ H.264 ºñµð¿À ¹× BSAC ¿Àµð¿À ÀÎÄÚµù ±â¼ú·Î °íǰÁúÀÇ À̵¿ ¸ÖƼ¹Ìµð¾î
¼ºñ½º
±¸Çö
- MPEG-4 part 1 BIFS, OD, SL Packetizer ¹× MPEG-2
part 1ÀÇ TS µîÀÇ ´ÙÁßÈ Ã³¸®
- E1(G.703) ¹× EthernetÀ» ÅëÇÑ ´Ù¾çÇÑ Àü¼ÛÀ¸·Î À¯/¹«¼± ¹æ¼Û ¼ºñ½º
°¡´É
- 2RU Å©±âÀÇ ¾ÈÁ¤µÈ Çϵå¿þ¾î ¼Ö·ç¼ÇÀ¸·Î ¼³Ä¡ ¹× ¿î¿ëÀÇ Æí¸®¼º Á¦°ø
- Àü¸é ÆÐ³Î, À¥ ¹× RS-232/485 µî ´Ù¾çÇÑ »ç¿ëÀÚ ÀÎÅÍÆäÀ̽º
- ³ÐÀº LCD ÆÐ³ÎÀ» ÅëÇÑ »óÅ °¨½Ã ¹× Á¦¾î
- GPS ¸¦ ÅëÇÑ ±âÁØ ½Ã°£ ¼ö½ÅÀ¸·Î ÀÎÄÚµù°ú µðÄÚµù ½Ã°£ÀÇ µ¿±âÈ
- VGA ±Þ ºñµð¿À, ½ºÅ×·¹¿À ¿Àµð¿À ¸ð´ÏÅ͸µ Ãâ·Â Á¦°ø
- ±¹³» Áö»óÆÄ DMB ¼ºñ½ºÀÇ ¿Ïº®ÇÑ È£È¯ |
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Technologes for
Digital Multimedia Broadcasting |
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- ºñµð¿À ºÎȣȱâ : ITU-T Rec. H.264 | ISO/IEC 14496-10
AVC Ç¥ÁØ
- ¿Àµð¿À ºÎȣȱâ : ISO/IEC IS 14496-3 Information Technology
- Generic Coding of
Audiovisual Objects Part 3: Audio:
2001(MPEG-4 Audio)ÀÇ Ç¥ÁØ Áß ER BSAC Audio
Object Type¿¡ °üÇÑ Ç¥ÁØ
- Àå¸é ±â¼ú ±Ô°Ý : ISO/IEC 14496-1ÀÇ Core2D @Level 1
- Àü¼Û ±Ô°Ý : ETSI EN 300 401 Ç¥ÁØ¿¡ ±â¹ÝÇÑ ºñµð¿À ¼ºñ½º
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Technical Spacifications |
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| General
Specifications |
Ambient temperature
:
Cooling requirements :
Relative humidity :
Power supply :
Dimensions : |
0 ~ 50¡É (operation), -20 ~
80¡É (storage)
Convection
5 ~ 95%
110 ~ 220VAC, 50/60Hz
19"W X 8.8mmH(2RU) X 345mmD |
| Video Input
& Encoding |
Inputs :
Codec :
Picture encoding :
GOP structure :
Bit rates :
Delay :
Support : |
Composite NTSC/PAL, S-Video,
Digital SDI (270Mbit/s, 525/625)
H.264 baseline Profile Level 3.0
I, P
Flexible
25Kbps ~ 2Mbps
Variable
VBR encoding for statistical, Real-time SD
picture 30Hz supporting |
Audio
Input & Encoding
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Inputs :
Types :
Sampling frequency :
Bit rates :
Codec : |
1 X Stereo, 2 Mono (60ohm XLR
connectors)
Digital AES/EBU, Analog Stereo
16KHz ~ 48KHz
16Kbps ~ 160Kbps
MPEG-4 AAC-BSAC, AAC+ |
| Transport
Stream & Network Interface |
TS Bit rate :
PSI-information
E1
Ethernet
FEC |
Up to 4Mbit/sec
PAT, PMT, OD, BIFS
2 Mbit/s (G.703), ETI-NI framing
10/100 base-T (IEEE802.3u) with MPEG-2 TS
Convolution interleaving, Reed Solomon(188,
204) |
| Control
and Monitoring |
Method :
Control port :
Bit rate :
Protocol & GUI :
Monitoring Output : |
CLI, WEB based, Front Panel,
GPS reference time input
RS-232, RS-485, Ethernet
Up to 38.4 Kbaud
HTTP, OTBA based
VGA (15pin D-sub), Analog stereo audio(RCA
connector) |
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