General Description:

The HVC400 , is MPEG-4 hardware Video compressor of high efficiency, top-quality, stability. Based on a monolithic multi-format video compression technology, it applies multiple algorithms to buffer and compress raw video and audio data into stream, which makes the synchronization between audio and video. The HVC400 supports multiple format compression, such as WMV, DIVX, MPEG-1 and MPEG-2. Because of the hardware compression, it saves the PC system resource as much as possible, quadruple HVC400 cards can be easily and stably run on a normal PC. The NOWSTREAM software with HVC400, supports most of 4 cards. Each channel runs independently different video size as well as bit rate. Its also an ideal choice for the high-definition requirement, for it can reach the DVD video quality at 1.5Mbps low bit-rate. It widely applies in the IPTV, Video Meeting, Long-Distance Education, etc.

Feature:

l        Desk-top preview, MPEG-4 hardware compression.
l        Advanced MPEG-4 bit-rate control (VBR/CBR) from 28Kbps to 6Mbps.
l        Programmable GOP structures of I, IP, IBP, IBBP, etc.
l        Driver, SDK (Software Development Kit), and sample application are available.
l        PCM audio format data stream output.
l        Audio data fingerprint embedded in to video stream for perfect S/W synchronization.
l        Supports video format: WMV, DIVX, MPEG-1(VCD), MPEG-2(DVD), MJPG, etc.
l        VBR and CBR bit rate controlled.
l        Multiple video sizes are supported: FULL D1, CIF, QCIF, VGA, QVGA, ect.
l        Top-quality video is achieved with low bit-rate at 1.5Mbps.
l        Excellent solution is provided for IPTV project.
l        Cable TV demodulated and compression on board, for the HVC400TV version.

Advantages of software:
l        Humanized design, strong logic, easy application
l        Perfect cooperation in software and hardware, minimum system resource occupation
l        Strong compatibility: quadruple cards supported simultaneously, each channel adjusted independently
l        Multiple transport protocols: UDP, RTP, RTSP, TCP/IP, etc.
l        Supports multi-cast and uni-cast with multiple stream-formats.
l        Live broadcast at best timeliness
l        Excellent combination with Media Service, Non-Third-Party Software at sink

Datasheet: