Stable Bitrate IPTV Live Streaming 4k H.265 HEVC 8 12 16 20 24 HD Encoder
HPR824LU Multi-Channel encoder is a professional HD audio & video encoding and multiplexing device. It has 8/12/16/20/24 HD MI video input interfaces, and supports HEVC/H.265, MPEG-4 AVC/H.264 video encoding, with H.265’s high compression ratio, it helps to save bandwidth up to 75%. In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as cable TV digital head-end, digital TV broadcasting, and IPTV streaming etc.
Input | 8/12/16/20/24 HD MI inputs | ||||||
Video | Resolution | input | 1920×1080_60P,1920×1080_50P, 1920×1080_59.94P,1920×1080_60i, 1920×1080_50i, 1920×1080_59.94i, 1280×720_60P, 1280×720_59.94P, 1280×720_50P | ||||
Output | 1920×1080_60P , 1920×1080_50P, 1920×1080_30P,1920×1080_25P, 1280×720_60P，1280×720_50P | ||||||
Encoding | MPEG-4 AVC/H.264, HEVC/H.265 | ||||||
Bit-rate | 1~15Mbps for each channel | ||||||
Rate Control | CBR/VBR | ||||||
GOP Structure | IP, IBBP, IBBBP, IPPP | ||||||
Audio | Encoding | MPEG-1 Layer 2, LC-AAC, HE-AAC, HE-AAC V2, AC3 Passthrough | |||||
Sampling rate | 48KHz | ||||||
Bit-rate | 48Kbps~384Kbps (MPEG-1 Layer 2 & LC-AAC) 24 Kbps~128 Kbps (HE-AAC) 18 Kbps~56 Kbps (HE-AAC V2) | ||||||
Multiplexing | Maximum PID Remapping | 180 output PIDs per channel | |||||
Function | PID remapping (automatically or manually) | ||||||
Accurate PCR adjusting | |||||||
Stream output | IP output thru Data1 (GE) and Data2 (FE) over UDP and RTP/RTSP protocol 8/12/16/20/24 SPTS and 1MPTS output (unicast/ multicast) ASI output as copy of MPTS (optional) | ||||||
System function | Network management (WEB) | ||||||
Chinese and English language | |||||||
Ethernet software upgrade | |||||||
Miscellaneous | Dimension (W×L×H) | 482mm×410mm×44mm | |||||
Environment | 0~45℃(work)；-20~80℃（Storage） | ||||||
Power requirements | AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz | ||||||
HP824L | HP824LU | |||||
Chipset | Hisilicon (Old) | Hisilicon (New) | ||||
Video Format | MPEG-4 AVC/H.264 | MPEG-4 AVC/H.264, HEVC/H.265 | ||||
Video Bit Rate | 1~13Mbps each channel (Bit rate is with a high fluctuation, suitable for cable system, not suitable for satellite uplink) | 1~15Mbps each channel (Bit rate is stable) | ||||
GOP | IP…P (P Frame adjustment, without B Frame ) | IP, IBBP, IBBBP, IPPP | ||||
Output Resolution | 1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P | 1920×1080_60P, 1920×1080_50P, 1920×1080_30P,1920×1080_25P, 1280×720_60P，1280×720_50P | ||||
Audio Encode | MPEG-1 Layer 2 | MPEG-1 Layer 2, LC-AAC, HE-AAC, HE-AAC V2, AC3 Passthrough | ||||
Audio Gain | 0-255 Adjustable | N/A | ||||
IP output | SPTS and1MPTS (for 8/12 channel) SPTS or 1MPTS alternative (for 16/20/24 channel) | SPTS and 1MPTS (for 8/12/16/20/24 channel) | ||||
Catcast Technology Co.,Ltd is a high-tech enterprise which concentrates on the research, manufacture, sale and engineer service of digital TV headend & broadcasting equipments with 18 years history in Chengdu, China. Catcast is building up both domestic and overseas markets while making a good contribution to the TV broadcasting industry. As a TV network investor, we have accumulated a great deal of experience in network operation of cable or wireless digital TV, IPTV, DSNG system as well as transfer analog tv system to digital tv system. Upgrade CATV/MATV to IPTV system. We are always striving for innovation , and keep the principle to do business: The same product , we win the quality. The same quality, we win the price.
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