Title:
VIDEO PLAYBACK METHOD, TERMINAL DEVICE, SERVER, STORAGE MEDIUM AND PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/241579
Kind Code:
A1
Abstract:
The present application discloses a video playback method, a terminal device, a server, a storage medium and a program product. The method comprises: after receiving a playback operation command comprising a fast forward operation command or a fast backward operation command, a terminal device acquires the playback time and an expected presentation timestamp of a current video picture according to the playback operation command; next, the terminal device determines fragment information according to the playback time, and sends the fragment information to a server; and then the server determines a target fragment corresponding to the fragment information, and sends the target fragment to the terminal device; finally, the terminal device obtains, from the target fragment, a plurality of key frames and frame presentation timestamps in one-to-one correspondence with the key frames, determines a target key frame from the plurality of key frames according to the expected presentation timestamp and the plurality of frame presentation timestamps, and sends the target key frame to a decoder for decoding and displaying.
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Inventors:
SHAN JUAN (CN)
HUANG JIAN (CN)
ZHANG PENG (CN)
HUANG JIAN (CN)
ZHANG PENG (CN)
Application Number:
PCT/CN2023/099954
Publication Date:
December 21, 2023
Filing Date:
June 13, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04N21/845; H04N21/433; H04N21/44; H04N21/472
Foreign References:
CN108737908A | 2018-11-02 | |||
CN110913272A | 2020-03-24 | |||
US20160366484A1 | 2016-12-15 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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