8 Channels H.264 SD Encoder for digital TV (HPS1328A)
Outline
The HPS1328A 8 in 1 MPEG-2 H.264 SD Encoder is our newest professional SD audio & video encoding and multiplexing device with powerful functionality. It has 8 independent channels of unbalanced audio &video input interfaces, and supports MPEG-2 and H.264 encoding. Furthermore, it supports MPEG-1 Audio layer 2, LC-ACC, HE-AAC, and each channel can support ultra low bit-rate (0.25~15Mbps for H.264 encoding, and 0.5~15Mbps for MPEG-2 encoding). Moreover, it has an ASI input and can multiplex the input TS with the 8 encoded SPTS to generate a MPTS output, which allows users to select the MPTS and 8SPTS through the front panel operation. It can be widely used in digital CATV headend, Terrestrial Digital TV system, and IPTV system.
Main Features
Support 8 A/V,1 ASI Input
Support H.264,Mpeg2 Encoding
MPEG1 Audio Layer 2,LC-AAC,HE-AAC
Support PSI/SI editing and inserting
Supports VBR/CBR video encoding
Supports ultra low bit rate encoding
Supports MPTS or 8 SPTS UDP IP Output
Supports IP null packet filter
Real-time output bit-rate monitoring
LCD / keyboard and NMS operation
Update device through NMS port
Specifications:
| Input |
8 CVBS inputs , BNC interface |
| 8 pairs unbalanced stereo audio input, BNC interface |
| 1 ASI input, BNC interface |
| Video |
Resolution |
PAL:720*576/352*288/320*240/320*180/176*144/
160*120/160*90@50Hz |
NTSC: 720*480/352*288/320*240/320*180/176*144/
160*120/160*[email protected] |
| Encoding |
MPEG-2 /H.264 |
| Bit-rate |
0.25~15Mbps for H.264 encoding
0.5~15Mbps for MPEG-2 encoding |
| Rate Control |
CBR/VBR |
| Advanced Pretreatment |
De-interlacing, Noise Reduction, Sharpening |
| Audio |
Encoding |
MPEG1 Audio Layer 2,LC-AAC,HE-AAC |
| Sampling rate |
48KHz, 44.1KHz, 32KHz |
| Bit-rate |
32Kb/s~384Kb/s (each channel) |
| Multiplexing |
1 ASI input multiplexed with local 8 channels of TS |
| Stream output |
2*ASI output, BNC interface |
| MPTS over UDP,10/100Base-T Ethernet interface (UDP unicast / multicast), 8 SPTS (optional) |
| System function |
LCD/keyboard operating, NMS supporting |
| Chinese-English control interface |
| Ethernet software & hardware upgrade |
| Miscellaneous |
Dimension (W× L× H) |
482mm×455mm×44mm |
| Approx weight |
4kg |
| Temperature |
0~45(work), -20~80(Storage) |
| Power |
AC 100V-220V±10%, 50/60Hz |
| Consumption |
25W |
|
Audited Supplier 
){kind=link}