8 HDMI Channels Input and 1 ASI Input, MPEG-4 Encoder
1. Description:
The SOFTEL SFT3218A 8-in-1 MPEG-4 AVC/H. 264 HD encoder is our newest professional HD audio & video encoding and multiplexing device with powerful functionality. It is equipped with 8 HDMI channels input supporting MPEG-4 AVC/H. 264 High Profile code format & main Profile code format and 1 ASI input. It can multiplex the ASI input TS and the 8 encoded SPTS to generate a MPTS output with the inserted PSI/SI information. In conclusion, its high integration and cost-effective design make this device widely used in variety of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV, etc.
2. Feature:
Support 8 HDMI channels input & 1 ASI Input
Support H. 264/AVC high profile level 4.0 video encoding
Support MPEG1 Layer 2 (HE-AAC (V2) or LC-AAC optional) audio encoding
Support PSI/SI editing and inserting
Support VBR or CBR video bitrate mode
Support 720P, 1080I, 1080P HD video format
Support ASI output MPTS or 8 SPTS
Support IP Output MPTS and 8 SPTS
Support IP null packet filter
Support PID filter and transparent transport
Real-time output bit-rate monitoring
Update device through NMS port
Support LCD / keyboard operating, and network management (SNMP)
| Input |
8×HDMI inputs |
| 1 ASI input, BNC interface |
| Video |
Resolution |
1920×1080_60P, 1920×1080_50P |
| 1920×1080_60i, 1920×1080_50i |
| 1280×720_60P, 1280×720 _50P |
| 720x576_50i, 720x480_59.95i |
| Encoding |
MPEG-4 AVC/H.264 high profile level 4.0 |
| Bit-rate |
0.8Mbps~19Mbps (each channel) |
| Rate Control |
CBR, VBR |
| GOP Structure |
IBBP |
| Advanced Pretreatment |
De-interlacing, Noise Reduction, Sharpening |
| Audio |
Encoding |
MPEG-1 Layer 2, HE-AAC (V2), LC-AAC |
| Sampling rate |
48KHz |
| Resolution |
24-bit |
| Bit-rate |
64Kbps~384Kbps each channel |
| Multiplexing |
1 x ASI input multiplexed with local 8 channels of TS |
| Stream output |
2 x ASI output, BNC interface |
| MPTS and 8 SPTS over UDP, 1000 Base-T Ethernet interface (UDP unicast / multicast); |
| System function |
LCD/keyboard operating, net manager (SNMP) |
| Chinese-English control interface |
| Ethernet software & hardware upgrade |
| Miscellaneous |
Dimension (W× L× H) |
440mm×410mm×44.5mm |
| Approx weight |
4kg |
| Temperature |
0~45°C(work), -20~80°C(Storage) |
| Power |
AC 100V-240V±10%, 50/60Hz |
| Consumption |
25W |
Audited Supplier 
){kind=link}
){kind=link}