DTV design process, what issues should be considered oled module

In addition to determining the required HD format and system design, we must also consider the HD to the impact of cost and system flexibility. Undoubtedly, HD clearly higher system cost, and the system needs to support a variety of applications. serial oled display
1080i60 video decompress decompressed SD video than six times greater than the uncompressed SD 720p60 big five times, so the final analysis, the system should provide more than SD to HD high six times the processing throughput. In addition, more advanced codecs use more memory, support for higher processing functions to achieve a higher compression ratio, so that the system will be a corresponding increase in required, for example, will lead to an increase in component costs. However, as the cost of all the same semiconductors, over time these will gradually decrease. Therefore, the system manufacturer, the problem so now the cost is high time to support HD, 2012 or in the future to continue to support SD, until the unit costs down, and HD needs to improve before entering the market.
In addition, manufacturers must also consider its design versatility, because almost all of the current design of digital video systems must solve codec continuous development and improvement issues. Whether it is for DTV broadcasting, IPTV, video telephony or for various other applications, H.264/MPEG-4 AVC in the coming years will play its enormous influence. There are also a number of competing standards, such as WMV9/VC-1 and China, AVS, and the ITU / MPEG standards, and they are implemented using different methods. Set-top boxes (STB) and other systems may need to dynamically support a variety of standard formats and different variants may also be connected to the entertainment and gaming devices, and support home computer network, in the future we have to support video calls. This system not only to support the decoding, it is also important to support transcoding and rate conversion, and video streams to support different display, not to mention support different applications and control software. Even relatively closed video surveillance and other applications also support the codec upgrade and search and identify other characteristics. Video input streams and applications will continue to change, HD output will be more abundant, so the system obviously need to have some flexibility. low temperature lcd
Designers choose to support video system technology must remember these issues.
We caught among technology trends. HDTV technology is nothing more than a decade has been the development of little interest because of consumer demand, they need a larger screen, but do not ask for clarity. Reid's story - he had a big screen wall TV 16x9, I felt enough, did not think this has anything bad - HDTV comeback, because the technology costs, rationalize the price, but you really want to improve improve the pixel resolution Cost - snowball getting bigger; FCC requirements also have a stimulating effect - the development of an irreversible trend, and this is our way of life; decision has been made, to whom we want to continue to work hard. If you believe that the existing good enough, this is not enough, we need to continually improve the quality and to beat the competition.