Qingdao Hisense Media Networks Ltd.

Hisense Visual Technology Co., Ltd.

Jingbo Qin

Long Qin

Wenlong Lin

Wen Sun

Jingjing Liu

Yixin Zhang

Meijuan Zhu

Yanmei Zhang

Junjie Liu

Li Liu

Qingqing Liu

Xuhai Huang

Sufang Wan

Weihao Zhu

Feng Zhang

Yan Xi

Li Zhang

Xintong Yu

Tire

A play method for a streaming media file, and a display apparatus are provided. The method comprises: in response to a command for playing a streaming media file on a display of the display apparatus, obtaining the streaming media file and determining a state of the streaming media file; in response to the state of the streaming media file being encrypted state, flowing video data in the streaming media file into a trusted execution environment of the display apparatus, and determining a state of the video data in the trusted execution environment; and in response to the state of the video data being encrypted state, decrypting the video data, decoding the decrypted video data, and then playing the decoded video data.

Safe playback method for streaming media file, and display device

A method for playing a streaming media file and a display apparatus are provided. The method includes: receiving a command for replaying at least one portion of a streaming media file that has been played from a user; determining a first timestamp associating with replaying of the at least one portion of the streaming media file that has been played; calculating audio data capacity between the first timestamp and a second timestamp corresponding to a current play time point of the streaming media file when the command is received; in response to the audio data capacity being not greater than capacity of a cache space for a browser of a streaming application, sending audio data after the first timestamp in the cache space directly to a decoder for decoding without sending the audio data to a decryption module for decryption; outputting audio data decoded by the decoder to a loudspeaker.

Method for playing streaming media file and display apparatus

Growing community of inventors

Shandong, China

Jingbo Qin