资料介绍
Considering the uncompressed bandwidth of a UHD 4K video stream in 4:2:2 or 4:4:4 and the massive amount of deployed Gigabit Ethernet infrastructures , a codec that can offer the same benefits in terms of quality, latency and reliabi lity than uncompressed transport with a sufficient compression ratio to go under 1Gbit/second is a key advantage. intoPIX JPEG2000 Ultra Low Latency FPGA IP - cores are perfect ly answer ing this challenge. The implementation brings a visually lossless compres sion wit h the necessary compression ratio and a latency going below 1 frame from the encoder to the decoder. Deployed in the AV industry (Broa d cast & Pro - AV) today for HD and UHD 4K, it enables to reach a total of 10 milliseconds for a transmission. Since 2007, intoPIX has been developing a 4K JPEG2000 FPGA Codec s in order to efficiently and invisibly tackle important cost and bandwidth challenges faced by the AV industry. intoPIX has pushed the boundaries of traditional JPEG2000 compression technolo gy used in Digital Cinema with a state - of - the - art, innovative Ultra Low Latency impl e mentation assuring visual quality and bandwidth under 1Gbit/s and compressing the 4K bandwidth to a manageable rate with only 10 millisecond of latency. The technology, ca lled Ultra - Low - Latency is now used in Live p roduction and contribution a pplications. ……
通过千兆位以太网传输的 UHD 4K 视频
