Image caching method and device, mobile terminal and storage medium
A mobile terminal and caching technology, which is applied in telephone communication, network traffic/resource management, electrical components, etc., can solve the problems of not being able to achieve the effect of stickers and occupying storage space, so as to solve the problem of not being able to achieve the effect of stickers and reduce the occupation of storage space , high frame rate effect
Active Publication Date: 2019-05-14
BEIJING QIYI CENTURY SCI & TECH CO LTD
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Problems solved by technology
[0005] The technical problem to be solved by the embodiments of the present invention is to provide an image caching method, device, mobile terminal and storage medium to solve the problem of loading all the images in the image sequence when achieving clear and high frame rate sticker effects in the prior art. It takes up more storage space, and for mobile terminals with insufficient memory, it may cause technical problems that the sticker effect cannot be achieved
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[0030] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0031] refer to figure 1 , which shows a flow chart of the steps of an image caching method provided by an embodiment of the present invention, the image caching method can be applied to a mobile terminal, and may specifically include the following steps:
[0032] Step 101: Obtain a first number of images cached by the mobile terminal.
[0033] In the embodiment of the present invention, the mobile terminal may be a mobile electronic device such as a mobile phone, a PDA (Personal Digital Assistant, personal digital assistant), and a tablet computer.
[0034] The embodiment of the present invention can be applied to a scene where multiple images to be cached are cached when implementing sticker animation effects.
[0035] The fir...
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The invention provides an image caching method and device, a mobile terminal and a storage medium. The method comprises the steps of obtaining a first number of cached images of the mobile terminal; obtaining a second number of to-be-cached images required by the sticker; and under the condition that the first number is smaller than the second number, obtaining and caching to-be-cached images which are smaller than or equal to the first number from the to-be-cached images at specified intervals. According to the method, the maximum available memory is determined according to the memory size ofthe mobile terminal, occupation of the storage space of the mobile terminal can be reduced under the limitation, and the problem that the paper pasting effect cannot be achieved can be solved while the clear and high-frame-rate paper pasting effect is achieved.
Description
technical field [0001] The present invention relates to the technical field of terminal equipment, in particular to an image caching method, device, mobile terminal and storage medium. Background technique [0002] Stickers are an important function in video applications of mobile terminals (such as mobile phones, etc.), which add interest to the final video. [0003] At present, stickers are usually composed of several images, which are sequentially synthesized into the video in order to achieve the effect of animation. If the number of stickers is small, all of them can be loaded into the memory of the mobile terminal, which can avoid repeated reading of the external storage files of the mobile terminal, and can also reduce the decompression calculation of compressed pictures. [0004] However, when achieving a clear, high-frame-rate sticker effect, it is necessary to load all the image sequences into the mobile terminal memory at the same time, which will take up a lot o...
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IPC IPC(8): H04M1/725H04W28/14H04L29/08
Inventor 王顺利
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD