Title:
METHOD AND DEVICE FOR ENCRYPTING AND DECRYPTING DATA BY GSTREAMER
Document Type and Number:
WIPO Patent Application WO/2016/095183
Kind Code:
A1
Abstract:
A method for encrypting and decrypting data by Gstreamer is disclosed in the present invention. The method includes the following steps of: creating an independent data collection module in a pipeline, integrating the data collection module into a source element, collecting encrypted data by the data collection module, transferring the collected encrypted data to a queue of the source element, and pushing the encrypted data to a decryption element; decrypting the encrypted data by the decryption element, and pushing the decrypted data to a decoding element; and decoding the decrypted data by the decoding element to play the decoded data. A device for encrypting and decrypting data by Gstreamer is also disclosed in the present invention, wherein the device is corresponding to the method. According to the present invention, the downloaded encrypted data can be properly played in the pipeline, decrypting the encrypted data is realized, and properly playing the encrypted data in the pipeline can be ensured.
Inventors:
CHEN YAOZONG (CN)
Application Number:
PCT/CN2014/094303
Publication Date:
June 23, 2016
Filing Date:
December 19, 2014
Export Citation:
Assignee:
SHENZHEN TCL DIGITAL TECHNOLOGY LTD (CN)
International Classes:
H04N21/438
Foreign References:
| CN102984571A | 2013-03-20 | |||
| CN103414726A | 2013-11-27 | |||
| US20070033596A1 | 2007-02-08 | |||
| US20050129246A1 | 2005-06-16 |
Other References:
SHEN, WEIZHONG.: "Framework based on GStreanier set-top box design and realization of the simulator", MASTER OF SCIENCE IN THE CHINESE ACADEMY OF SCIENCES, 30 June 2013 (2013-06-30), pages 52 - 54
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
深圳市世纪恒程知识产权代理事务所 (CN)
深圳市世纪恒程知识产权代理事务所 (CN)
Download PDF: