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Data processing method and video conference equipment

A video conferencing and data processing technology, which is applied in the information field, can solve the problems of reducing the resolution of video data at the remote receiving end, reducing the utilization rate of high-definition cameras, etc., and achieve the effect of improving the synchronization state and weakening the delay

Active Publication Date: 2021-07-16
LENOVO (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve the above problems, the method of reducing the resolution of video data is usually adopted in related technologies to alleviate the asynchronous state of audio data and video data. Reduced clarity of video data received by the remote receiver

Method used

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  • Data processing method and video conference equipment
  • Data processing method and video conference equipment
  • Data processing method and video conference equipment

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Embodiment Construction

[0049] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0050] It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0051] The present application relates to the field of information technology, and in particular to a data processing method and video conferencing equipment.

[0052] a video conferencing device comprising at least one microphone capable of capturing raw audio data, at least one camera capable of capturing raw image data, an audio encoder capable of encoding raw audio data, and a video encoder capable of encoding raw image data, and , the microphone and camera are independent devices.

[0053] During the video conferencing process, after the video conferencing equipment encodes the original au...

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PUM

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Abstract

The invention discloses a data processing method and video conference equipment, and the method is applied to the video conference equipment, and comprises the steps: processing original video data acquired by a video acquisition device to obtain video data; determining processing time information based on the video data, wherein the processing time information comprises the time for processing the original video data to obtain the video data; processing audio data based on the processing time information so as to synchronize the video data and the audio data, wherein the audio data is obtained by processing original audio data acquired by an audio acquisition device.

Description

technical field [0001] The present application relates to the field of information technology, and in particular to a data processing method and video conferencing equipment. Background technique [0002] In a video conference, the audio collection device and the video collection device in the video conference equipment can respectively collect the audio data and video data of the venue, perform preprocessing and encoding on the audio data and video data, and then convert the encoded audio data and The video data is transmitted to the remote receiving end, and when the remote receiving end receives the encoded audio data and video data, it decodes and plays the data respectively. Since the amount of computation and processing time corresponding to the preprocessing, encoding, transmission, and decoding of audio data are relatively short, there will be obvious asynchronous phenomena between audio data and video data at the remote receiving end. In order to solve the above pr...

Claims

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Application Information

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IPC IPC(8): H04N7/15H04N21/43H04N21/8547
CPCH04N7/15H04N21/4307H04N21/8547
Inventor 刘金聂志鹏
Owner LENOVO (BEIJING) CO LTD
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