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HPL804B 4‐in‐1 MPEG2/H.264 HD Encoder are HIPRO's new professional HD audio & video encoding device with powerful functionality. It has equipped with 4 HD‐SDI or 4
HDMI channels input supporting MPEG‐2 and MPEG‐4 AVC/H.264 video encoding and
MPEG‐1 Audio layer 2, LC‐AAC, HE‐AAC and DD AC3 audio encoding. The 4 encoded programs will output through ASI and IP ports in MPTS or SPTS.
It adopts inner drawer‐type structural design which greatly facilitates the change of encoding modules if needed..
Key Features
* Dual power supply
* MPEG2 HD/SD & MPEG4 AVC/H.264 HD/SD video encoding
* MPEG1 Audio Layer 2, LC-AAC, HE-AAC and AC3 audio encoding
*Support dialog normalization (applicable for DD AC3)
* 4*HD-SDI or 4*HDMI input
* Support VBR/CBR rate control mode
* Support CC (closed caption) EIA 608 & EIA 708 for HD-SDI input
* Support Low Latency function
* Support PSI/SI editing and inserting
* Supports IP null packet filter
* ASI output, IP (MPTS & 4 SPTS) output over UDP, RTP
* LCD display, Remote control and firmware
* Web-based NMS management; Updates via web
Technical Specifications
Encoding Section
Video
Audio
System
General
Principle Chart
HDMI channels input supporting MPEG‐2 and MPEG‐4 AVC/H.264 video encoding and
MPEG‐1 Audio layer 2, LC‐AAC, HE‐AAC and DD AC3 audio encoding. The 4 encoded programs will output through ASI and IP ports in MPTS or SPTS.
It adopts inner drawer‐type structural design which greatly facilitates the change of encoding modules if needed..
Key Features
* Dual power supply
* MPEG2 HD/SD & MPEG4 AVC/H.264 HD/SD video encoding
* MPEG1 Audio Layer 2, LC-AAC, HE-AAC and AC3 audio encoding
*Support dialog normalization (applicable for DD AC3)
* 4*HD-SDI or 4*HDMI input
* Support VBR/CBR rate control mode
* Support CC (closed caption) EIA 608 & EIA 708 for HD-SDI input
* Support Low Latency function
* Support PSI/SI editing and inserting
* Supports IP null packet filter
* ASI output, IP (MPTS & 4 SPTS) output over UDP, RTP
* LCD display, Remote control and firmware
* Web-based NMS management; Updates via web
Technical Specifications
Encoding Section
Video
| Encoding | MPEG2 & MPEG4 AVC/H.264 |
| Input | HD-SDI*4 or HDMI*4 |
| Resolution |
1920*1080_60P, 1920*1080_50P, (-for MPEG4 AVC/H.264 only) 1920*1080_60i, 1920*1080_50i, 1280*720_60p, 1280*720_50P 720*480_60i, 720*576_50i |
| Bit Rate |
0.5~19.5Mbps for H.264 encoding 1~19.5Mbps for MPEG-2 encoding |
| Rate Control Mode | CBR/VBR |
| Chroma Sample | 4:2:0 |
| Aspect Ratio | 16:9, 4:3 |
| encoding | MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC, Dolby Digital AC3 (2.0) | |
| Dialog Normalization (Applicable for DD AC3 encoding only) | -31 ~ -1 dB | |
| Sample rate | 48KHz | |
| Bit rate | 64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps | |
System
| Local interface | LCD + control buttons |
| Remote management | Web NMS |
| Low Latency Mode | Normal, mode 1, mode 2 |
| output |
2*ASI out (BNC type); IP (1 MPTS & 4 SPTS) over UDP, RTP (RJ45, 100M) |
| NMS interface | RJ45, 100M |
| Language | English |
General
| Power | AC 100V~240V, 45W | |
| Dimensions | 482*400*44mm | |
| Weight | 4.5 kgs | |
| Operation temperature | 0~45ºC | |
Principle Chart