Megapixel network cameras to explore the actual situation

Megapixel network cameras to explore the actual situation
Q: Why is the market Megapixel infrared machines are rare ?
Answer : Millions of HD has been for many years the concept of indoctrination, whether in security exhibitions, magazines or the media are filled with various brands of one million high-definition network camera , but independent research and development and the ability to bulk sales of one million high-definition brand , but few, but can the IR Megapixel manufacturers is less. Many companies from here to buy development board solution providers and programs can be easily mistaken developed marketable products , not knowing , digital camera auto-focus , color correction, network transmission, illumination and so need to improve their own development, solution providers only provide a preliminary semi . Just out of the picture , a lot of development work required to complete their own , so the failure rate is very high. If the manufacturer even the common Megapixel IP Camera are not successfully launched , not to mention the million infrared machines . Megapixel IR dryer, solution providers did not plan , you need to develop and control their own color ( do not sense infrared ) and black and white ( sense infrared ) switching software .
Q: How many Megapixel domestic manufacturers ?
A: According to the semiconductor company statistics, the domestic participation in research and development Megapixel network camera manufacturers as many as one hundred or more, TI's DaVinci DM3XX series with American APTINA company 9P031 for the combination of solutions , there are hundreds of companies , total domestic purchased this program and the development board . But in 2012 , the vast majority in 3A technology, large amounts of data network transmission technology point stumble , only a very few successfully developed and marketed , in which intelligence is the only one to achieve a fully autonomous technology developed 3A manufacturers will eventually Megapixel cameras one by one break of the key technologies , TI and APTINA company become an important cooperation and support objects. In all types of security exhibition, although you can see that many manufacturers millions of high-definition display their products, but really all independent development and mass production of only two or three companies , semi- independent development and definition of the manufacturers can not sell one million to 5 .
Q: China has independently developed Megapixel high-speed ball?
A: In the analog era , the domestic high-speed ball movement , mostly Japanese and other imports , high-speed ball a key technical point is the auto-focus section, which functions are controlled by the chip to achieve, and as such, have no chance to develop their own domestic companies auto focus, so the domestic analog high-speed ball , had to be imported movement. And into the digital high-definition era, there are a few R & D strength of domestic enterprises, the part of the technology developed by the software running on ARM to achieve autofocus and intelligent control , thus breaking the Japanese and Korean semiconductor manufacturers and the lens or camera technical monopoly. In China, will become Megapixel Speed ​​Dome important supplier .
Q : Millions of HD video recorder with DVR Embedded Embedded What is the relationship ?
A: They belong to the same video recorders, software technology and function in a very similar and interlinked nature , but only a few digital DVR manufacturers have the opportunity to shift to digital high-definition embedded video recorders , first of all, do one million high-definition video recorder, too you have to have independent R & D capability and competitive digital HD camcorders, cameras have advantages , and secondly, the technical difficulty million high-definition video recorder is much higher than embedded DVR, now approaching one million high-definition embedded video recorders do not plan to buy the finished product , independent research and development is a simple thing, and one million high-definition VGA resolution must be higher than 1024X768, usually mostly 1920X1080, VGA output resolution of such a large brand in embedded DVR is rare . Another Megapixel decompression requirements are high, because the high resolution , large amount of data , the integrity of the software technology has improved.

Q: Megapixel cameras are not just buy a set of programs became factory ?
A: buy a set of programs to become Megapixel IP camera manufacturers idea is impossible. First , the camera solution providers will usually photoreceptor current mainstream processor to make a camera with a semi , and then sold to the manufacturers want to develop one million high-definition , but due to solution providers themselves less contact with contractors , they can only develop some basic functions , and the rest need priced self-development . Second, once the chip was later introduced new photoreceptors , and not a direct replacement for the photoreceptor , which requires solution providers to re- write auto white balance , auto exposure and auto- focus software upgrade is very troublesome. Once again, the country has very few camera manufacturers 3A technology , coupled with the capture of the front camera , manufacturers also need to make the corresponding video , which will be the development of high-definition million threshold referred to new heights. Therefore, in million high-definition era, only with a strong R & D and the overall strength of the manufacturers.
From:http://www.vstarcam.com/channel/Megapixel-network-cameras-to-explore-the-actual-situation-336.html