Today, the majority of customers' long-awaited HV4000 series of video/audio compression cards officially listing to the market with quantities.
HV4000 series boards, is the representative products - using the latest video/audio AD technology and DVR software architecture from the meticulously build, with high quality and cost-effective results for a new generation of DVR video/audio compression capture card . This card is under the United States Techwell TW6802 high-quality video/audio processing hardware support, such as use of a variety of advanced H.264/WMV9 optional compression algorithm, a good definition video quality, high compression rate, a small amount of data, real-time multi-channel acquisition characteristics,compared with other ordinary video capture chip,Video quality can be improved nearly 40%.
Its notable features are:
Video and audio processing industries are currently the highest quality 10bit precision video preview and playback is quite well.
Video processing zone 4H comb filter noise and color correction and AGC functions, while ensuring good quality video bit stream smaller.
Video/audio processing support 8 or 16 bit precision output to ensure high-fidelity.
High-performance DMA engine and video/audio synchronization mechanism, single cards can be more than six full D1 real-time performance.
More advanced manufacturing technology, can be as low as 2.5V core voltage within a small thermal but a higher stability;
The Goldvision's industry-leading unified video/audio capture(UVAC) interface framework, the same API / SDK / DVR software supports multiple hardware TW6802/SAA7130/BT878/MV9100 mixed interpolation; User flexibility and scalability is higher;
With Goldvision's advanced single channel H.264/MPEG4 CIF-wide real-time compression algorithm, dual-core CPU up to 32-way above;
Leading broadcast professional video and audio processing algorithms, in YUV format directly to video streaming and synchronization, ensuring real-time performance effect and capture speed are unique;
All interface and DVR software are fully compatible with JW8000 style or other compression DSP board, effective and cost-effective and better;
Using the most advanced encryption technology and up nine security protection to prevent piracy and to ensure that consumers rights and product life cycle;