Audio and video source preview method and related device
An audio and video preview technology, applied in the field of data processing, can solve problems such as difficult to realize audio and video source preview
Active Publication Date: 2019-09-27
TENCENT TECH (SHENZHEN) CO LTD
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Therefore, during the evolution of the audio and video source service, if the type of audio and video source accessed by the audio and video source service changes, due to the aforementioned strong coupling, it is difficult to implement the changed audio and video source unless the service is reconstructed. to preview
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[0055] In order to enable those skilled in the art to better understand the solutions of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only It is a part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.
[0056] The inventor found that in traditional audio and video source-based services, due to specific differences between different types of audio and video sources, specific audio and video source services need to be previewed for different types of audio and video sources. Specifically, an audio / video source service corresponds to only one audio / video source, and an audio / vi...
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The embodiment of the invention discloses an audio and video source previewing method, a related device and a system. The method comprises the following steps: previewing a selection object to obtain a previewing operation request of an audio and video source service for a first audio and video source; enabling the preview selection object to select a first preview type model corresponding to the first audio and video source type from preview type models of the preview model; enabling the preview selection object to obtain a preview result of the first audio and video source; and enabling the preview selection object to return a preview result of the first audio and video source to the audio and video source service. Therefore, even if the type of the audio and video source accessed by the audio and video source service is changed, the audio and video source service can obtain preview results of different types of audio and video sources by previewing the selection object without reconstructing the audio and video source service. Therefore, decoupling between the audio and video source service logic and the audio and video source preview can be achieved through the preview selection object, and the audio and video source preview range of the audio and video source service is widened.
Description
Technical field [0001] This application relates to the field of data processing, and in particular to a method and related devices for previewing audio and video sources. Background technique [0002] Audio and video sources can be understood as audio and video sources. Different types of audio and video sources can identify audio and video sources with different source types. For example, because local audio and video files originate from the device local and network streaming media originates from the network, local audio and video files and network streaming media can be regarded as different types Audio and video sources. [0003] At present, in the business based on audio and video sources, it is necessary to preview the audio and video sources. The audio and video source preview can include the rendering of the data in the audio and video sources, or the downloading, reading, collecting, decoding, rendering of the audio and video sources, etc. Any one or more of them. [000...
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IPC IPC(8): H04N21/472H04N21/84H04N21/8549
CPCH04N21/47202H04N21/84H04N21/8549
Inventor 罗巧龙
Owner TENCENT TECH (SHENZHEN) CO LTD