Apple inc. (20240121401). SYSTEMS AND METHODS OF RATE CONTROL FOR MULTIPLE PASS VIDEO ENCODING simplified abstract
Contents
- 1 SYSTEMS AND METHODS OF RATE CONTROL FOR MULTIPLE PASS VIDEO ENCODING
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 SYSTEMS AND METHODS OF RATE CONTROL FOR MULTIPLE PASS VIDEO ENCODING - 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
SYSTEMS AND METHODS OF RATE CONTROL FOR MULTIPLE PASS VIDEO ENCODING
Organization Name
Inventor(s)
Sorin C. Cismas of Saratoga CA (US)
Ganesh G. Yadav of Fremont CA (US)
SYSTEMS AND METHODS OF RATE CONTROL FOR MULTIPLE PASS VIDEO ENCODING - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240121401 titled 'SYSTEMS AND METHODS OF RATE CONTROL FOR MULTIPLE PASS VIDEO ENCODING
Simplified Explanation
The patent application is focused on systems and methods of rate control in multiple pass video encoding. The video encoder completes multiple encoding passes for slices of an image, with rate control algorithms implemented to scale the quantization step size and matrix values based on the size of the image slices.
- Rate control in multiple pass video encoding
- Video encoder completes multiple encoding passes for image slices
- Rate control algorithms scale quantization step size and matrix values based on image slice size
Potential Applications
The technology could be applied in various video encoding systems and devices to improve the efficiency and quality of video compression.
Problems Solved
1. Efficient rate control in multiple pass video encoding 2. Adaptive adjustment of image slice sizes based on image data parameters
Benefits
1. Enhanced video compression quality 2. Improved efficiency in video encoding processes
Potential Commercial Applications
Optimizing video streaming services Enhancing video surveillance systems
Possible Prior Art
Prior art in rate control algorithms for video encoding processes Existing methods for adjusting quantization step size in video compression
Unanswered Questions
How does the technology impact real-time video encoding applications?
The article does not delve into the real-time performance of the rate control algorithms in video encoding systems.
What are the potential limitations of scaling quantization step size and matrix values based on image slice size?
The article does not address any potential drawbacks or challenges associated with this approach in video encoding.
Original Abstract Submitted
this disclosure is directed to systems and methods of rate control in multiple pass video encoding. the video encoder may complete multiple encoding passes for slices of an image. rate control algorithms may be implemented that scale the quantization step size and quantization matrix values depending on the determined size of the image slices. this may enable the size of slices to be adjusted based on size parameters for the image data.
