Audio playing method and device
An audio playback and audio technology, applied in speech analysis, instrumentation, recording signal processing, etc., can solve the problems of abnormal audio playback and poor audio playback reliability, and achieve the effect of correct playback time, improve reliability, and avoid abnormality
Active Publication Date: 2017-11-10
HISENSE VISUAL TECH CO LTD
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In this way, after the terminal device decodes a decoded audio segment next time, the playback time obtained from the first undecoded audio information in the undecoded audio information queue does not match the actual playback time of the decoded audio information, making the audio playback abnormal. Resulting in less reliable audio playback
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[0067] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0068] figure 1 It is a schematic diagram of an application scenario of an audio playback method provided by an embodiment of the present invention. See figure 1 , the terminal device may be a mobile phone, a computer, a television, and the like, and the terminal device may decode the audio and play the audio. See figure 1 , the undecoded...
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The invention relates to an audio playing method and device. The method comprises steps that at least one non-decoded audio segment is decoded to acquire a first decoded audio segment; the quantity N of non-decoded audio segments corresponding to the first decoded audio segment is acquired, and the N is an integer not smaller than 1; the playing time of the first non-decoded audio information of the non-decoded audio information sequence is determined to be the first playing time of the first decoded audio segment, and the first decoded audio segment is played at the first playing time, one piece of non-decoded audio information of the non-decoded audio information sequence corresponds to one non-decoded audio segment; the front N pieces of non-decoded audio information of the non-decoded audio information sequence are deleted. The method is advantaged in that audio playing reliability is improved.
Description
technical field [0001] Embodiments of the present invention relate to the technical field of audio processing, and in particular, to an audio playback method and device. Background technique [0002] Before playing the audio, it needs to decode the audio and play the decoded audio. An undecoded audio file is usually composed of multiple undecoded audio segments, and each undecoded audio segment corresponds to the same playback duration. Each undecoded audio segment corresponds to an undecoded audio information, and the undecoded audio information usually includes the undecoded The location of the audio segment in the memory, the playback time and duration of the undecoded audio segment, etc. [0003] Before the audio is played, according to the playback time of the undecoded audio segment, the undecoded audio information corresponding to the part of the undecoded audio segment before the playback time is stored in the undecoded audio information queue, wherein the undecoded...
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IPC IPC(8): G11B20/10G10L19/16
CPCG10L19/16G11B20/10018
Inventor 贺金义
Owner HISENSE VISUAL TECH CO LTD