Product Overview
3224P multi-channel encoder is our newest professional HD encoding and multiplexing device with powerful functionality. It is equipped with 4/8/12 HDMI channels input with MPEG-4 AVC/H.264 video encoding and MPEG1 Layer II audio encoding (MPEG-2 AAC, MPEG-4 AAC Optional), AC3 pass through. It can multiplex the 4/8/12 encoded TS to generate MPTS or SPTS output through DATA port. It adopts the slot structure with one device supporting maximum up to 3 DX224 modules. Each module can work standalone. 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.
Key Features
*4/8/12×HDMI video inputs with MPEG-4 AVC/H.264 Video encoding
*Support MPEG1 Layer II; AC3 passthrough; MPEG-2 AAC, MPEG-4 AAC (Optional);support audio gain
*Support HD (1080i/720p_50/60) to SD (576p/480p_25/30) resolution downscale conversion
*Support IP (MPTS/SPTS) output over UDP and RTP protocol
*Support Null PKT Filter
*Real-time effective encoding output bit-rate monitoring
*Control via web management, and easy updates via web
*Modular design,1U chassis support up to 3 modules
*Lowest cost per channel, breakthrough price
Principle Chart (per daughter module)
Technical specification
Input |
4/8/12 HDMI Inputs |
Video |
Resolution |
1920×1080_60P,1920×1080_50P,1920×1080_60i, 1920×1080_50i,1280×720_60P,1280×720_50P, 720×576_50i, 720×480_60i |
Encoding |
MPEG-4 AVC/H.264 |
Bit-rate |
0.8~19Mbps each channel |
Rate Control |
CBR/VBR |
|
GOP Sstructure |
IBBP |
Audio |
Encoding |
MPEG1 Layer II, AC3 pass through
(MPEG-2 AAC, MPEG-4 AAC Optional) |
Sampling rate |
48KHz |
Resolution |
24-bit |
Audio Gain |
0-400% adjustable |
Bit-rate |
64~320Kbps each channel |
Stream output |
IP (MPTS or SPTS) output over UDP and RTP, 1000 Base-T Ethernet interface (Multicast/Unicast) |
System function |
Network management (WEB) |
English language |
Ethernet software upgrade |
Miscellaneous |
Dimension(W×L×H) |
482mm×328mm×44mm |
Environment |
0~45℃(work);-20~80℃(Storage) |
Power requirements |
AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz |
Order Information(HDMI inputs(4/8/12)as per order)
|
With AAC Encoding |
Without AAC Encoding |
MPTS Output Version |
○ |
○ |
SPTS Output Version |
○ |
○ | |