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Video playing test method, device and equipment

A video playback and player technology, applied in the testing field of video playback, can solve the problems of low accuracy, high labor cost, single audio and video quality evaluation dimension, etc., to achieve the effect of improving accuracy and reducing labor cost

Pending Publication Date: 2022-04-12
TENCENT TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

[0004] In related technologies, audio and video quality evaluation has a single dimension, low accuracy, and high labor costs

Method used

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  • Video playing test method, device and equipment
  • Video playing test method, device and equipment
  • Video playing test method, device and equipment

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Embodiment Construction

[0031] Before introducing the method embodiments of the present application, the application scenarios, related terms or nouns that may be involved in the method embodiments of the present application are introduced, so as to facilitate the understanding of those skilled in the field of the present application.

[0032] People's experience of the world is multimodal, such as seeing objects, hearing sounds, feeling textures, smelling smells, and tasting flavors. A modality refers to the way something happens or is experienced, and a research question is multimodal when it contains more than one modality. For AI to make progress in understanding the world around us, it needs to be able to interpret these multimodal signals simultaneously.

[0033] In recent years, Internet audio and video data has grown rapidly. Except for plain text information, richer voice, image, video and other data have not been fully utilized and learned. In the audio and video field, information learning...

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Abstract

The invention discloses a video playing test method, device and equipment, and belongs to the technical field of artificial intelligence. The method comprises the following steps: acquiring video playing information corresponding to a target video; according to the visual information, the auditory information and the data stream information, determining corresponding playing quality feature information of the target video on the at least two information modes; and generating an audio-visual quality test result corresponding to the target player playing the target video based on the playing quality feature information corresponding to the at least two information modes. In the technical scheme provided by the embodiment of the invention, the playing quality characteristics of the video on the at least two information modes are determined by acquiring the multi-dimensional video playing information, and then the test result capable of representing the audio-visual information propagation quality is generated, so that the problem that the test result is inaccurate due to consideration of a single dimension is avoided, and the test efficiency is improved. The accuracy of the audio and video quality test is improved, and the labor cost required by the audio and video quality test is reduced.

Description

technical field [0001] This application relates to the technical field of artificial intelligence, in particular to a testing method, device and equipment for video playback. Background technique [0002] In recent years, with the rapid growth of Internet audio and video data, the research field of audio and video quality evaluation has been relatively active. [0003] In related technologies, the evaluation of audio and video quality often relies heavily on the subjective evaluation of human eyes, that is, the audio and video quality is scored by the means of human naked eye observation; for the solution of audio and video quality evaluation from an objective perspective, it is often the image of the video Dimensional quality evaluation, scoring audio and video quality through image quality. [0004] In related technologies, audio and video quality evaluation has a single dimension, low accuracy, and high labor costs. Contents of the invention [0005] The embodiment of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00H04N17/04
Inventor 夏爽
Owner TENCENT TECH (SHENZHEN) CO LTD
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