Title:
MEDIA FILE ENCAPSULATION METHOD, MEDIA FILE DECAPSULATION METHOD, AND RELATED DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/078148
Kind Code:
A1
Abstract:
The present application provides a media file encapsulation method, a media file decapsulation method, and a related device. The media file encapsulation method comprises: acquiring a media stream of target media content in an application scenario corresponding to the target media content; encapsulating the media stream, and generating an encapsulation file of the media stream, wherein the encapsulation file comprises a first application scenario type field, and the first application scenario type field is used to indicate an application scenario corresponding to the media stream; and sending the encapsulation file to a first device, such that the first device determines, according to the first application scenario type field, the application scenario corresponding to the media stream, and determines, according to the application scenario corresponding to the media stream, at least one of a decoding technique and a rendering technique of the media stream. The above solution can be used to distinguish between different application scenarios during encapsulation of media files.
Inventors:
HU YING (CN)
Application Number:
PCT/CN2021/118755
Publication Date:
April 21, 2022
Filing Date:
September 16, 2021
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
H04L29/02; H04L29/06
Domestic Patent References:
| WO2020002122A1 | 2020-01-02 |
Foreign References:
| CN108833937A | 2018-11-16 | |||
| CN111435991A | 2020-07-21 | |||
| CN110651482A | 2020-01-03 | |||
| US20150269736A1 | 2015-09-24 | |||
| CN202011098190A | 2020-10-14 |
Other References:
See also references of EP 4231609A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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