Title:
VIDEO DATA PROCESSING METHOD AND VIDEO DATA PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/080847
Kind Code:
A1
Abstract:
Provided in the present invention are a video data processing method and a video data processing device. The video data processing method comprises the following steps: a transmitting end converts the video data into at least one video data frame according to a first framerate; the transmitting end transmits once a video data frame generated in the duration of the previous frame to a receiving end in the duration of each frame corresponding to the first framerate, where the ratio of a data transmission time in a transmission cycle of each video data frame to the transmission cycle is less than or equal to one half; the receiving end receives respectively in adjacent two frame durations a corresponding video data frame; a frame insertion operation is performed with respect to the two video data frames received in the preceding step to produce at least one video data insertion frame; and the video data insertion frame is placed between the two video data frames to form a set of video data frames to be played back. When implemented, the described technical solution effectively reduces delay in a video data processing process, thus enhancing user experience.
Inventors:
ZHONG GUANGHUA (CN)
ZHENG ZIHAO (CN)
ZHENG ZIHAO (CN)
Application Number:
PCT/CN2018/111520
Publication Date:
May 02, 2019
Filing Date:
October 23, 2018
Export Citation:
Assignee:
BLACKSHARK TECH （NANCHANG）CO LTD (CN)
International Classes:
H04N21/2343; H04N7/01; H04N21/43
Foreign References:
| CN107707860A | 2018-02-16 | |||
| CN107707934A | 2018-02-16 | |||
| CN101669361A | 2010-03-10 | |||
| CN101031042A | 2007-09-05 | |||
| CN101529890A | 2009-09-09 | |||
| CN105828183A | 2016-08-03 | |||
| CN106713855A | 2017-05-24 | |||
| US20090135910A1 | 2009-05-28 |
Other References:
See also references of EP 3644613A4
Attorney, Agent or Firm:
BEIJING ZJWT IP FIRM (CN)
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