18516468. SUBPICTURE SUB-BITSTREAM EXTRACTION PROCESS ENHANCEMENTS simplified abstract (Bytedance Inc.)
Contents
- 1 SUBPICTURE SUB-BITSTREAM EXTRACTION PROCESS ENHANCEMENTS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SUBPICTURE SUB-BITSTREAM EXTRACTION PROCESS ENHANCEMENTS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
SUBPICTURE SUB-BITSTREAM EXTRACTION PROCESS ENHANCEMENTS
Organization Name
Inventor(s)
Ye-kui Wang of San Diego CA (US)
SUBPICTURE SUB-BITSTREAM EXTRACTION PROCESS ENHANCEMENTS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18516468 titled 'SUBPICTURE SUB-BITSTREAM EXTRACTION PROCESS ENHANCEMENTS
Simplified Explanation
The abstract describes a method of video data processing that involves converting a video into a bitstream, which contains multiple layers with subpictures. During the extraction process of a subpicture sub-bitstream, certain irrelevant information is omitted from the output bitstream.
- The method involves converting a video into a bitstream with multiple layers.
- The bitstream contains subpictures according to a specific rule.
- During the extraction process, irrelevant supplemental enhancement information is omitted from the output bitstream.
Potential Applications
This technology could be applied in video streaming services, video editing software, and video compression algorithms.
Problems Solved
This technology helps in reducing the size of video files without losing important visual information, improving video streaming efficiency, and enhancing video editing capabilities.
Benefits
The benefits of this technology include better video compression, improved video quality, and more efficient video streaming.
Potential Commercial Applications
Potential commercial applications of this technology include video streaming platforms, video editing software companies, and video compression technology providers.
Possible Prior Art
One possible prior art could be the use of scalable video coding techniques in video compression algorithms to improve video quality and reduce file sizes.
Unanswered Questions
How does this method handle different types of video formats and resolutions?
The abstract does not specify how the method adapts to various video formats and resolutions during the conversion process.
What impact does omitting the irrelevant information have on the overall video quality?
The abstract does not mention the potential effects of omitting certain information on the final video output quality.
Original Abstract Submitted
A method of video data processing includes performing a conversion between a video and a bitstream of the video. The bitstream comprises multiple layers comprising one or more subpictures according to a rule which specifies that, during a subpicture sub-bitstream extraction process by which an output bitstream is extracted from the bitstream, a supplemental enhancement information (SEI) network abstraction layer (NAL) unit that includes a scalable nested SEI message that is not applicable to the output bitstream is omitted in the output bitstream.
