Location History:
- Felixstowe, GB (2015)
- London, GB (2020)
Company Filing History:
Years Active: 2015-2020
Title: Ivan Roper: Innovator in Media Encoding and Stream Conversion
Introduction
Ivan Roper is a distinguished inventor based in London, GB. He has made significant contributions to the fields of media encoding and stream conversion, holding two patents that showcase his innovative approach to technology. His work primarily focuses on enhancing the efficiency and accessibility of media content.
Latest Patents
Ivan Roper's latest patents include a method for multicast to unicast conversion. This invention provides a method of converting a multicast stream into unicast segments. Sequence identifiers are generated based on a clock reference field in the transport stream packets that make up the multicast stream. Each time a new sequence identifier is calculated, a new unicast segment is generated and assigned with the new sequence identifier. Transport stream packets are placed into the new segment until a packet is processed that causes a new sequence identifier to be generated, at which point another new segment is created. An improved method utilizes random access indicators in the transport stream packets to further constrain when a new segment is generated, facilitating easier random access within a stream.
Another notable patent is related to media data encoding apparatus and method. This invention outlines a method and apparatus for encoding media content, particularly in the field of video compression. The process generates I-frames and dependent P-frames and B-frames, with the placement of I-frames determined by scene switches in the video. To enhance user experience, the video encoder considers semantic data that identifies narrative points of interest within the video. The encoding process results in encoded video data featuring I-frames at both scene transitions and narratively interesting parts of the video.
Career Highlights
Ivan Roper is currently employed at British Telecommunications Public Limited Company, where he continues to innovate and contribute to advancements in technology. His work has had a significant impact on the way media is encoded and streamed, making it more accessible and user-friendly.
Collaborations
Ivan has collaborated with notable coworkers, including Timothy Sean Stevens and Stephen Clifford Appleby. Their combined expertise has fostered an environment of innovation and creativity within their projects.
Conclusion
Ivan Roper is a prominent inventor whose work in media encoding and stream conversion has paved the way for advancements in technology. His patents reflect a commitment to improving user experience and accessibility in media content.