Stefan Francis Slivinski

Title: The Innovations of Stefan Francis Slivinski

Introduction

Stefan Francis Slivinski is a notable inventor based in Mercer Island, WA (US). He holds 4 patents that contribute significantly to the field of video streaming technology. His work focuses on enhancing the quality of experience for users while streaming video content.

Latest Patents

One of his latest patents is titled "Measuring video quality of experience based on decoded frame rate." This patent describes techniques for determining quality of experience (QoE) rate information for streaming video. For instance, QoE rates can be calculated by a client while receiving and decoding an encoded video stream. The calculation is based on the number of video stalls that occur at the client during the decoding process over various time periods. Determining whether a video stall occurs involves comparing the encoded frame rate to the decoded frame rate, with indications of the QoE rates being output.

Another significant patent is "Increasing video bit rates while maintaining video quality." This patent outlines systems, methods, and software technology for optimizing streaming video to endpoints while ensuring low latency. In this implementation, a streaming service receives video data for distribution to multiple endpoints. The service streams the video data at a specified bit rate to each endpoint. While streaming, the service sends test data at an additional bit rate, increasing it until a threshold decline in video quality occurs or until the total bit rate reaches the next available bit rate for the video data. The service conditionally switches to the next available bit rate if the total bit rate has been reached.

Career Highlights

Stefan works at Microsoft Technology Licensing, LLC, where he applies his expertise in video technology. His contributions have been instrumental in advancing the capabilities of video streaming services.

Collaborations

Some of his notable coworkers include Quinn Damerell and Daniel Diniz Niemeyer, who collaborate with him on various projects within the company.

Conclusion

Stefan Francis Slivinski's innovative patents and contributions to video streaming technology highlight his significant role in enhancing user experience. His work continues to influence the industry positively.