1.1 Outline:
DMB-8800 HD H. 264 Encoder has been developed and promoted to improve encoding efficiency, decrease encoding time delay, optimize algorithm, increase the anti-bit- error-ratio and enhance the image quality to enable it to realize better image compression effect with lower bit rate. Support HDMI input, with advanced video preconditioning technique and high efficient video encoding algorithm, it is able to effectively promote utilization of the available bandwidth and greatly reduce the DTV transmission cost for the operators. H. 264 Encoder supplies high quality but low bit rate video and audio signal for digital TV broadcasting system, mobile telephone TV system and IPTV system.

1.2 Features:
Advanced Video Preconditioning Technique
High Efficient Video Encoding Algorithm&Middot;
Support VBR and CBR
Support IP and ASI output
Remote Network control supported

Application:
Digital Cable TV headend
Digital Satellite TV headend
Digital Terrestrial TV headend
Image monitoring
VOD
Distance Education
Video Conference

1.3 Specification:
Video Input
Input Connectors: CVBS
PAL/NTSC supported
Audio Input
Input Connectors: Dual Sound or Stereo

Video Encoding:
Compress Standard: Comply with MPEG-1, MPEG-2,
MPEG-4 AVC/H. 264 Standard
Bit Rate: 1-15Mbps
Resolution: Support full d1, half d1, sif, qsif
PAL support 720*576, NTSC support 720*480

Audio Encoding:
Audio Sampling Rate: 32kHz, 44.1kHz, 48kHz
Coding Rate: 32kbps, 64kbps, 128kbps, 192kbps, 256kpbs, 384kbps
Compressing Arithmetic: MPEG-1 layer1, layer ii

Control and Management:
Front Panel
Remote management supported

Video Input:
Input Connector
CVBS
S-Video
SDI
YPbPr
HDMI
Video Format: Support PAL and NTSC

IP output:
1 channel ethernet
Mechanical Parameter:
Power: AC 90~250V, 50~60Hz
Consumption: 40W
Dimension: 400mm(l)x430mm(w)x45mm(h)
Weight: 6kg