Company Filing History:
5 out of 3,471 
4 out of 149 
1 out of 135 Years Active: 2000-2021
Title: Innovations of Xavier Ducloux
Introduction
Xavier Ducloux is a notable inventor based in Rennes, France. He has made significant contributions to the field of video streaming technology, holding a total of 12 patents. His work focuses on enhancing the efficiency and quality of video delivery through innovative transcoding methods.
Latest Patents
One of his latest patents is titled "Assistance metadata for production of dynamic Over-The-Top (OTT) adjustable bit rate (ABR) representations using On-The-Fly (OTF) transcoding." This invention outlines approaches for generating dynamic OTT ABR representations of video with variable resolution and frame rates. The encoder at the head-end encodes a video stream at an initial bit rate and produces optimum representation (OpRep) metadata. This metadata describes the best presentation for the video stream across various bit rates. The head-end then transmits the encoded video stream along with the OpRep metadata to a transcoder within a Content Delivery Network (CDN). The transcoder utilizes this metadata to dynamically transcode the video stream to a preferred resolution and frame rate at a different bit rate.
Another significant patent is the "Multi representation edge server with enhanced open-GOP compression." This invention describes a video server that receives requests from user terminals to deliver video segments in a target representation. The server retrieves video segments from storage capabilities and is equipped with video transcoding capabilities. It can transcode video segments from an Open GOP scheme into a requested target representation in a Closed GOP scheme when necessary.
Career Highlights
Xavier Ducloux has worked with prominent companies in the technology sector, including Thomson Licensing and Harmonic, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in video technology.
Collaborations
Throughout his career, Xavier has collaborated with talented individuals such as Patrice Alexandre and Ludovic Noblet. These partnerships have contributed to the advancement of his projects and inventions.
Conclusion
Xavier Ducloux is a distinguished inventor whose work in video streaming technology has led to numerous patents and innovations. His contributions continue to shape the future of video delivery systems.