Audio playback method and device
An audio playback and audio technology, applied in the field of audio playback methods and devices, can solve problems such as abnormal audio playback and poor reliability of audio playback, and achieve the effects of correct playback time, improved reliability, and avoiding abnormalities
Active Publication Date: 2019-11-26
HISENSE VISUAL TECH CO LTD
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Problems solved by technology
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 objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within 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 can be a mobile phone, a computer, a TV, etc. The terminal device can decode and play audio. See figure 1 , The undecoded audio is stored in the termin...
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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] The 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, you need to decode the audio and play the decoded audio. An undecoded audio file is usually composed of multiple undecoded audio segments. The playback duration of each undecoded audio segment is usually the same. Each undecoded audio segment corresponds to an undecoded audio information. The undecoded audio information usually includes the undecoded audio information. 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, where the u...
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IPC IPC(8): G11B20/10G10L19/16
CPCG10L19/16G11B20/10018
Inventor 贺金义
Owner HISENSE VISUAL TECH CO LTD