Title:
VIDEO QUALITY ASSESSMENT METHOD AND APPARATUS, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/007874
Kind Code:
A1
Abstract:
Embodiments of the present description provide a video quality assessment method and apparatus, and an electronic device. The method comprises: receiving a video quality test and assessment task, the video quality test and assessment task at least comprising: network environment simulation information, test video source information, and a tested video communication product identifier; simulating a network environment on the basis of the network environment simulation information, generating a first test video sequence on the basis of the test video source information, and determining a tested video communication product on the basis of the tested video communication product identifier; inputting the first test video sequence into a tested video communication product of a transmitting terminal, so that the tested video communication product of the transmitting terminal transmits the first test video sequence to a tested video communication product of a receiving terminal by means of the simulated network environment; recording a second test video sequence received by the tested video communication product of the receiving terminal; and on the basis of the first test video sequence and the second test video sequence, obtaining a video quality assessment result and outputting same.
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Inventors:
LI RUIXIN (CN)
ZHANG JIONG (CN)
ZHANG JIONG (CN)
Application Number:
PCT/CN2021/105132
Publication Date:
January 13, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
DINGTALK HOLDING CAYMAN LTD (CN)
International Classes:
H04N17/04
Foreign References:
| CN111212279A | 2020-05-29 | |||
| CN110691238A | 2020-01-14 | |||
| CN110138617A | 2019-08-16 | |||
| US20110249574A1 | 2011-10-13 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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