Data synthesis method, device and terminal
A data synthesis and data technology, which is applied in the computer field, can solve the problems of resource consumption and increase the cost of data synthesis, and achieve the effect of increasing costs and reducing data synthesis costs
Active Publication Date: 2016-04-13
XIAOMI INC
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Problems solved by technology
[0006] In order to solve the problem that the user needs to perform a large number of tests on the terminal to obtain the delay difference of the terminal, and then perform data synthesis according to the delay difference, which consumes a lot of resources and increases the cost of data synthesis, the embodiment of the present invention provides a Data synthesis method, device and terminal
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[0049] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0050] Please refer to figure 1, which shows a method flow chart of a data synthesis method provided by an embodiment of the present invention, the data synthesis method can be applied to a terminal, and the terminal can be a smart TV, a smart phone, or a tablet computer or the like. The data synthesis method includes:
[0051] Step 101, at the first moment, call the playback function and the recording function;
[0052] The terminal may invoke the playback function after receiving the playback instruction sent by the user, or may automatically invoke the playback function. This embodiment does not limit the way the terminal invokes the playback function. Similarly, the terminal may invoke the recording function after receiving the r...
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The invention discloses a method, device and terminal for data synthesis, and belongs to the technical field of computers. The method for the data synthesis is used for the terminal for the data synthesis. The method for the data synthesis comprises the steps of (1) calling the play function and the recording function at the first moment, (2) obtaining a first data length of a played data slot which finishes playing after the play function is called, and a second data length of a recording data slot which is read after the recording function is called at a preset moment after the first moment, (3) calculating a delay inequality according to the first data length and the second data length, and (4) carrying out synthesis on play data and recording data according to the first moment and the delay inequality. The device for the data synthesis comprises a calling module, an obtaining module, a first calculation module and a synthesis module. The method, device and terminal for the data synthesis solve the problems that a user needs to carry out a large number of tests on the terminal to obtain the delay inequality of the terminal, and carries out the data synthesis according to the delay inequality, a large number of resources are consumed, and cost of the data synthesis is increased, and achieve the effect of reducing the cost of the data synthesis.
Description
technical field [0001] The present invention relates to the field of computer technology, in particular to a data synthesis method, device and terminal. Background technique [0002] With the development of the terminal technology, the terminal supports more and more functions, for example, a playback function and a recording function, etc., which enrich the lives of users. If the playback function is combined with the recording function, that is, the user's singing is recorded while the song is being played, and the played song and the user's singing are synthesized, entertainment activities such as karaoke can be performed through the terminal. [0003] When the terminal invokes the playback function, the terminal needs to write the playback song as playback data into the playback port, and then read the playback data from the playback port for playback. Therefore, there is a delay from when the terminal invokes the playback function to when the terminal plays the sound. ...
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IPC IPC(8): G11B27/031G11B27/10
Inventor 袁军孙鹏许瑞军张少伟
Owner XIAOMI INC