A kind of 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: 2022-02-15
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 solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0056] The inventors have found through research that in traditional services based on audio and video sources, due to the specific differences of different types of audio and video sources, specific audio and video source services need to be used for previewing for different types of audio and video sources. Specifically, one audio and video source service uniquel...
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The embodiment of the present application discloses an audio and video source preview method, a related device and a system. The method includes: the preview selection object acquires a preview operation request from the audio and video source service for the first audio and video source; Select the first preview class model corresponding to the first audio and video source type in the preview class model of the preview model; the preview selection object obtains the preview result of the first audio and video source; the preview selection object sends to the The audio and video source service returns the preview result of the first audio and video source. It can be seen that even if the type of audio and video sources accessed by the audio and video source service changes, the audio and video source service can also obtain the preview results of different types of audio and video sources through the preview selection object, without the need to reconstruct the audio and video source service . In this way, the decoupling between the audio and video source business logic and the audio and video source preview can be realized through the preview selection object, and the audio and video source preview range of the audio and video source service is improved.
Description
technical field [0001] The present application relates to the field of data processing, in particular to an audio and video source preview method and a related device. 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 come from the local device, and network streaming media comes 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 include the download, reading, collection, decoding, rendering, etc. of the audio and video sources. any one or more of. [0004...
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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