18517283. Signaling Of Subpicture Level And Buffering Information simplified abstract (Bytedance Inc.)
Contents
Signaling Of Subpicture Level And Buffering Information
Organization Name
Inventor(s)
Ye-kui Wang of San Diego CA (US)
Signaling Of Subpicture Level And Buffering Information - A simplified explanation of the abstract
This abstract first appeared for US patent application 18517283 titled 'Signaling Of Subpicture Level And Buffering Information
Simplified Explanation
The patent application describes methods and apparatus for video encoding and decoding, specifically focusing on the conversion between a video and a bitstream of the video. The bitstream includes output layer sets with video layers arranged according to a specific decoding order rule, which includes subpicture level information (SLI) and supplemental enhancement information (SEI) messages, as well as buffering period (BP) SEI messages.
- Video processing method involves converting video to a bitstream with output layer sets and video layers based on a decoding order rule.
- The rule specifies the order between SLI SEI messages and BP SEI messages for a particular output layer set.
- This technology aims to improve the efficiency and quality of video encoding and decoding processes.
- Potential Applications
This technology can be applied in various industries such as video streaming services, video conferencing systems, and multimedia content production.
- Problems Solved
This technology addresses the challenge of efficiently encoding and decoding video data while maintaining high quality and reducing bandwidth consumption.
- Benefits
The benefits of this technology include improved video compression, enhanced video quality, and optimized video streaming performance.
- Potential Commercial Applications
Commercial applications of this technology include video streaming platforms, video editing software, and telecommunications companies offering video services.
- Possible Prior Art
Prior art in video encoding and decoding technologies may include existing methods for optimizing video compression and enhancing video quality through efficient encoding algorithms.
- Unanswered Questions
- How does this technology compare to existing video encoding methods in terms of efficiency and quality?
This article does not provide a direct comparison with existing video encoding methods to evaluate the performance of this technology.
- What are the potential limitations or challenges in implementing this video encoding and decoding technology?
The article does not address any potential limitations or challenges that may arise during the implementation of this technology in practical applications.
Original Abstract Submitted
Examples of video encoding methods and apparatus and video decoding methods and apparatus are described. An example method of video processing includes performing a conversion between a video and a bitstream of the video, wherein the bitstream comprises one or more output layer sets comprising one or more video layers according to a rule, wherein the rule specifies a particular decoding order between a subpicture level information (SLI) supplemental enhancement information (SEI) message and a buffering period (BP) SEI message that apply to a particular output layer set, responsive to a condition that the SLI SEI message and the BP SEI message are included in an access unit.
