Information processing method and electronic equipment
An electronic device and decoding module technology, applied in the field of information processing, can solve the problem that different multimedia files cannot be output at the same time, and achieve the effect of improving user experience
Active Publication Date: 2014-07-23
LENOVO (BEIJING) CO LTD
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Problems solved by technology
[0006] The present invention provides an information processing method and electronic equipment to solve the technical problem that the electronic equipment in the prior art cannot simultaneously output different multimedia files through different output interfaces
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[0029] The embodiment of the present application solves the technical problem in the prior art that the electronic device cannot simultaneously output different multimedia files through different output interfaces by providing an information processing method and an electronic device.
[0030] The technical solution in the embodiment of the present application is to solve the above-mentioned problem that the electronic device cannot output multimedia files through multiple output interfaces at the same time, and the general idea is as follows:
[0031] The electronic device is provided with a first decoding module, a second decoding module, a first output interface connected to the first decoding module, and a second output interface connected to the second decoding module, wherein the first output interface and the second output The interfaces are different output interfaces. After the electronic device obtains the output request to output the first multimedia file, based on ...
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The invention discloses an information processing method and electronic equipment. The method is applied to the electronic equipment. The electronic equipment comprises a first decoding module, a second decoding module, a first output interface connected with the first decoding module, and a second output interface connected with the second decoding module, wherein the first output interface is different from the second output interface. The method comprises the steps of receiving an output request for outputting a first multimedia file; judging whether the first decoding module is in a working state based on the output request; when the first decoding module is in the working state, judging whether the first decoding module outputs a second multimedia file through the first output interface; and when the second multimedia file is output from the first output interface, controlling the second decoding module to be in a working state, and outputting the first multimedia file from the second output interface.
Description
technical field [0001] The invention relates to the field of electronic technology, in particular to an information processing method and electronic equipment. Background technique [0002] With the development of computer technology, electronic equipment should not only meet people's work needs, but more and more people's life and entertainment needs, such as listening to music and watching videos. [0003] At present, for example, a smart phone has two audio output interfaces on the mobile phone, that is, a headphone output interface and a speaker output interface, and these two audio output interfaces share an audio decoder. When the user is listening to music, the CPU sends the audio file in MP3 format to the audio decoder, and then the audio decoder decodes the audio file so that the digital audio signal is converted into an analog audio signal. Next, the analog audio The signal is sent to one of the above two output interfaces, such as the earphone output interface, a...
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IPC IPC(8): H04R3/00
Inventor许奔
OwnerLENOVO (BEIJING) CO LTD