Video synchronizing method and device
A technology of video synchronization and video data, applied in the field of multimedia, can solve the problem of playing video stuck, and achieve the effect of solving stuck, ensuring video synchronization, and ensuring video frame rate
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0032] According to an embodiment of the present invention, a video synchronization method is provided, such as figure 1 As shown, the method includes:
[0033] S102, acquiring the current system time when the decoding of the current video data frame is completed and the preset playing time for playing the current video data frame;
[0034] Optionally, in this embodiment, the above-mentioned video synchronization method can be applied to a media player. Optionally, the video synchronization method in this embodiment can also be applied to audio synchronization, or, the audio synchronization method in this embodiment The method may adopt a synchronization solution in the prior art, which is not limited in this application.
[0035] Optionally, in this embodiment, the video data frames include but are not limited to: B frames, wherein the multiple video data frames including the B frames constitute a GOP (Group Of Pictures, image collection) frame set, where A GOP frame set re...
Embodiment 2
[0100] According to an embodiment of the present invention, a video synchronization device for implementing the above video synchronization method is also provided, such as Figure 6 As shown, the device includes:
[0101] (1) the first acquisition unit 602, used to acquire the current system time when the decoding of the current video data frame is completed and the preset playback time for playing the current video data frame;
[0102] Optionally, in this embodiment, the above-mentioned video synchronization method can be applied to a media player. Optionally, the video synchronization method in this embodiment can also be applied to audio synchronization, or, the audio synchronization method in this embodiment The method may adopt a synchronization solution in the prior art, which is not limited in this application.
[0103] Optionally, in this embodiment, the video data frames include but are not limited to: B frames, wherein the multiple video data frames including the B...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com