After the 2014 SARFT 181 document was issued, the OTT box suffered the most severe blow in history. The box products of major manufacturers were mainly affected by content services. Many manufacturers were flooded by the industry's current flow, and more It is clear that the box industry "line regulations." When all the market's energy is focused on the content's reorganization, everyone knows that OTT box chip makers are ready to go and a war based on chip solutions is rushing to hit the spot. Three major mainstream OTT box planners take the "core". ? Let's take a look at the detailed explanation that Xiaobian brings for everyone.
Eight-core
All-Chip H8 Eight-Core Processor is a processing chip specially designed for TVs. It has 8 ARM Cortex-A7s that can work at the same time, with a peak frequency of up to 2.0Ghz. Together with Imagination's powerful PowerVR SGX544 image processing architecture, the operating frequency Up to 700M, to ensure excellent gaming performance and smooth UI experience of the smart set-top box, and H8 integrates the latest SmartColor color display system, H8 as the core of the network set-top box program, can greatly enhance the image quality and display Here are the details of the chips that Xiaobian has found on the official website:
Crystal morning quad core
Amlogic believes that many audiophiles are no strangers to it. Since 1995, they have focused on the development of highly-integrated multimedia SOC chips. The main direction is audio and video and image processing technology, providing smart home appliances and internet electronics products. The most cost-effective solution.
Amlogic OTT box solution performance is quite satisfactory, with low power consumption, and the molded OTT box is good at playing "protracted warfare", which brings a power-saving and stable online viewing experience. Even if you watch it all day, you don't use much power. Video viewing this property is especially suitable for users who love to watch the drama, representing a full range of products of Skyworth Box.
Rockchip RK3368
Rockchip 32nm RK3368 processor, using eight 64Bit ARM Cortex-A53 architecture, running at 1.5GHz, built Mali-G6110GPU, can achieve the same level of graphics performance with the PC. As we all know, the Cortex-A53 architecture is the highest performance product of the ARM family, enabling high-speed computing and graphics processing at lower power consumption, bringing a 400% performance improvement over 32-bit products. "64-bit" is a double-digit increase compared to "32-bit", and overriding the concept of double-ups brings the "great leap forward" of hardware, users, and software. A 64-bit processor refers to a logical arithmetic unit, registers, and bus widths of 64-bit (8-byte) processors that can handle longer instructions at one time, and the width of the processor data stream is doubled. Bring a faster user experience; In addition, the 64-bit processor breaks through the 32-bit processor limit bottleneck for 4G memory support, memory support is greater, which can be more enjoyable experience, 64-bit processor lore 32-bit, Not the same level of competition.
Xiaobian reviews
From the above four chip solutions, we can see that each has its own advantages, and because the advantages of their respective services in different areas, the following Xiao Bian comments on the advantages of each chip, just for your reference:
Hass quad-core: The only box in the box that perfectly supports Blu-ray navigation
Quan Zhi Ba He: performance monsters, game consoles in the box
Crystal Chen quad core: low power consumption achievements "protracted war"
Rockchip RK3368: Open 64-bit box "core" articles
Finally, Xiaobian wishes here that everyone can find their favorite box. Whether it is a game or watching online video, the OTT box will appear in a new face in the constant evolution of major hardware manufacturers. In time, video, music, The copyright barriers of multimedia content such as pictures can be broken. I believe that the good days for smart Internet set-top boxes to flourish and flowers blossom will come.
Hass quad core
As a "historical" device in the smart network set-top box, Hass quad-core chips that have undergone numerous verifications of STB products, Xiao Bian just wanted to say that as a fan of Hass quad-core set-top box products, entertainment is basically stopped. Not down! Hass quad-core set-top box program is mainly two, including Hi3798 and Hi3796.
As a "historical" device in the smart network set-top box, Hass quad-core chips that have undergone numerous verifications of STB products, Xiao Bian just wanted to say that as a fan of Hass quad-core set-top box products, entertainment is basically stopped. Not down! Hass quad-core set-top box program is mainly two, including Hi3798 and Hi3796.
Hi3798 uses quad-core ARM Cortex A7 CPU, clocked up to 1.5GHz, hardware JAVA acceleration, quad-core Mali450 3D GPU, its memory uses DDR3/3L, the maximum capacity of 2GB capacity, the highest frequency up to 800MHz, support 4K2K, H. 265 full HD, 3D video (MVC format) and Blu-ray navigation, maximum support for 4 simultaneous HD decoding; Hi3796 is a quad-core ARM Cortex A9 CPU and 8-core high-performance 3D GPU, its memory is the same as Hi3798, but also Using DDR3/3L, 2GB capacity, the highest frequency up to 800MHz, supports 4K2K @ 30fps video decoding and 1080p @ 40fps image decoding. The following is a comparison of the two:
Although Hass quad-core chips are quite satisfactory in terms of performance, they cannot be said to be top-notch chips, but benefit from the stability brought by chip optimization and the perfect navigation for Blu-ray original disks and Blu-ray ISO hard disk files, as well as support for 4K files. It has natural advantages in video decoding and video output, and the built-in ExpressX back-end video processing engine built-in Hass chips can automatically adjust according to the screen in real time, showing exquisite picture quality, and is very suitable as a source of home theater. section. As a long-term partner of Hass quad-core chips, Haimei Di's series of products are equipped with this chip, and give full play to the function of the chip, like friends can pay attention.
Eight-core
All-Chip H8 Eight-Core Processor is a processing chip specially designed for TVs. It has 8 ARM Cortex-A7s that can work at the same time, with a peak frequency of up to 2.0Ghz. Together with Imagination's powerful PowerVR SGX544 image processing architecture, the operating frequency Up to 700M, to ensure excellent gaming performance and smooth UI experience of the smart set-top box, and H8 integrates the latest SmartColor color display system, H8 as the core of the network set-top box program, can greatly enhance the image quality and display Here are the details of the chips that Xiaobian has found on the official website:
From the data of the chip, we can see that H8 chip GPU supports OpenGL ES2.0/1.1, OpenCL 1.1, DX9_3, can achieve the display effect of PC level, HDMI can support up to 1080P@60fps output, multimedia performance supports multiple video formats, Includes popular 4K and H.265 decoding.
Quan Zhi H8 is the most cost-effective chip solution for set-top boxes. The term “network set-top box†cannot fully describe its performance. It is not an exaggeration to use a game console to describe it. Its representative works include UT Egg 1S and Infinity i8. Nuclear and Infinico i9 eight core, like friends can pay attention.
Crystal morning quad core
Amlogic believes that many audiophiles are no strangers to it. Since 1995, they have focused on the development of highly-integrated multimedia SOC chips. The main direction is audio and video and image processing technology, providing smart home appliances and internet electronics products. The most cost-effective solution.
Among its numerous products, S802 and S805 are mainly used in the OTT box field. They all use the Cortex-A9r4 core processor (CPU), Mali-450 graphics processor (GPU), and memory. DDR3, take the latest Android 4.4 system. Among them S802 main frequency is 2.0GHz, support 4K and H.265 hard solution, S805 main frequency is 1.5GHz, support 1080P and H.264 hard solution, the following are the main parameters of this:
Amlogic OTT box solution performance is quite satisfactory, with low power consumption, and the molded OTT box is good at playing "protracted warfare", which brings a power-saving and stable online viewing experience. Even if you watch it all day, you don't use much power. Video viewing this property is especially suitable for users who love to watch the drama, representing a full range of products of Skyworth Box.
Rockchip RK3368
Rockchip 32nm RK3368 processor, using eight 64Bit ARM Cortex-A53 architecture, running at 1.5GHz, built Mali-G6110GPU, can achieve the same level of graphics performance with the PC. As we all know, the Cortex-A53 architecture is the highest performance product of the ARM family, enabling high-speed computing and graphics processing at lower power consumption, bringing a 400% performance improvement over 32-bit products. "64-bit" is a double-digit increase compared to "32-bit", and overriding the concept of double-ups brings the "great leap forward" of hardware, users, and software. A 64-bit processor refers to a logical arithmetic unit, registers, and bus widths of 64-bit (8-byte) processors that can handle longer instructions at one time, and the width of the processor data stream is doubled. Bring a faster user experience; In addition, the 64-bit processor breaks through the 32-bit processor limit bottleneck for 4G memory support, memory support is greater, which can be more enjoyable experience, 64-bit processor lore 32-bit, Not the same level of competition.
From the RK3368 processor architecture can be seen, this 64-bit processor supports 4Kx2K, real-time hard solution H.265, up to 4K@60fps video decoding output, and supports the new HDMI 2.0 interface, transmission bandwidth up to 18Gbps, smooth picture Stronger, paving the way for users to open up an excellent experience. Currently, the 64-bit OTT box is not yet popular. Its representative works are only Haimeidi H7, Kaiboer H9, and friends who like early adopters should not miss it.
Xiaobian reviews
From the above four chip solutions, we can see that each has its own advantages, and because the advantages of their respective services in different areas, the following Xiao Bian comments on the advantages of each chip, just for your reference:
Hass quad-core: The only box in the box that perfectly supports Blu-ray navigation
Quan Zhi Ba He: performance monsters, game consoles in the box
Crystal Chen quad core: low power consumption achievements "protracted war"
Rockchip RK3368: Open 64-bit box "core" articles
Finally, Xiaobian wishes here that everyone can find their favorite box. Whether it is a game or watching online video, the OTT box will appear in a new face in the constant evolution of major hardware manufacturers. In time, video, music, The copyright barriers of multimedia content such as pictures can be broken. I believe that the good days for smart Internet set-top boxes to flourish and flowers blossom will come.
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