Switching method of multi-picture video
A video switching and multi-picture technology, which is applied in the fields of telephone communication, equipment, and electronic digital data processing, etc., can solve the problems of difficult to see the program content normally, discounted appreciation effect, and small screen size, etc., so as to achieve good user appreciation experience, good The effect of the artistic display effect
Inactive Publication Date: 2010-03-03
SHENZHEN TEMOBI SCI &TECH
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However, the screen of a mobile phone is much smaller than that of a TV. Originally, watching videos on a mobile phone is already greatly reduced the viewing effect. If a cube-shaped multi-screen playback box similar to a TV is directly displayed on the screen of a mobile phone, the size of the screen will be very small, resulting in poor video effects.
In addition, when people watch video programs, they can often choose multiple sets of programs. On a large-screen display, multiple sets of videos can be displayed on the same screen to choose from. However, on a mobile phone, the screen is originally small. If it is divided into multiple display screens, Each screen is very small, making it difficult to see the program content normally
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[0017] In order to allow those skilled in the art to better understand the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and embodiments.
[0018] See attached figure 1 , implement the present invention with the touch-screen mobile phone that supports multimedia video broadcasting here, 1 is mobile phone main body, and 2 is the touch-operable display screen of mobile phone, and the operation of mobile phone is generally carried out through this touch screen, and 3 is the button area of mobile phone, has shortcut keys and navigation keys for quick operations on the phone. 4 is a 3D cube multi-screen display box, with a total of 6 connected display screens. Each display screen plays a different video screen independently. At any time, there are 3 connected and mutually perpendicular display screens to form a right-angled three-dimensional display screen. The other 3 A display is hidden behind the ...
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The invention provides a switching method of a multi-picture video. An actual display comprises a virtual multi-picture display picture group formed by a 3D polyhedron, wherein each surface of the polyhedron is an independent display screen, and by a display control device, each display screen can independently play different video pictures; video programs can be played and switched according to the following steps: step 1. the actual display plays the 3D virtual polyhedron display picture; step 2. the display control device simultaneously outputs video programs with the same number as the planes of the polyhedron and different contents to each virtual flat panel display screen of the polyhedron for play; and step 3. when the polyhedron rotates in the three-dimensional direction, the audiofrequency of the video programs in the virtual display screen rotating to the frontmost part is played synchronously, and the audio frequency of other display screens is shut off. The use of the method can fully utilize the limited screen size of the cellphone, showing various videos for the user to browse maximally, and showing the entertainment function of the cellphone to a greater extent.
Description
technical field [0001] The invention relates to the field of video transmission and playback, and specifically refers to a multi-picture video switching method. Background technique [0002] The development of video multimedia technology is now more and more showing the trend of entertainment. After meeting people's communication needs, mobile phones have gradually become an important portable entertainment tool for modern people. Among the many data services launched by mobile operators, mobile phone video has become a hot spot that people pay more and more attention to. Taking market, content, technology and other factors into consideration, the current development of domestic mobile TV business mainly faces problems in user consumption habits, content, network and tariffs. User habits determine the market. Although some video service providers have begun to try to let some mobile phone users experience and accept this service, the use of mobile video services is not as p...
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IPC IPC(8): H04M1/725G06F3/048H04M1/72439H04M1/72454H04M1/72463
Inventor 张实
Owner SHENZHEN TEMOBI SCI &TECH