After 4K or Ultra HDR were the hot buzz words in recent years, when it came to the latest TV and projection technology, the latest offers of streaming services or the long-prepared introduction of the Blu-ray successor, established itself in recent months already the next catchy acronym behind which a whole series of technical changes conceal: HDR. As usual the information was initially poor and it took a while for their to be established standards but since then there has become a comprehensive overview of the subject is no more obstacles.
