Patents by Inventor Marvin Pribadi
Marvin Pribadi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11770582Abstract: Methods for generating an AV bitstream (e.g., an MPEG-2 transport stream or bitstream segment having adaptive streaming format) such that the AV bitstream includes at least one video I-frame synchronized with at least one audio I-frame, e.g., including by re-authoring at least one video or audio frame (as a re-authored I-frame or a re-authored P-frame). Typically, a segment of content of the AV bitstream which includes the re-authored frame starts with an I-frame and includes at least one subsequent P-frame. Other aspects are methods for adapting such an AV bitstream, audio/video processing units configured to perform any embodiment of the inventive method, and audio/video processing units which include a buffer memory which stores at least one segment of an AV bitstream generated in accordance with any embodiment of the inventive method.Type: GrantFiled: May 26, 2022Date of Patent: September 26, 2023Assignees: DOLBY LABORATORIES LICENSING CORPORATION, DOLBY INTERNATIONAL ABInventors: Michael Donald Hoffmann, Christof Fersch, Marvin Pribadi, Holger Hoerich
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Publication number: 20220286730Abstract: Methods for generating an AV bitstream (e.g., an MPEG-2 transport stream or bitstream segment having adaptive streaming format) such that the AV bitstream includes at least one video I-frame synchronized with at least one audio I-frame, e.g., including by re-authoring at least one video or audio frame (as a re-authored I-frame or a re-authored P-frame). Typically, a segment of content of the AV bitstream which includes the re-authored frame starts with an I-frame and includes at least one subsequent P-frame. Other aspects are methods for adapting such an AV bitstream, audio/video processing units configured to perform any embodiment of the inventive method, and audio/video processing units which include a buffer memory which stores at least one segment of an AV bitstream generated in accordance with any embodiment of the inventive method.Type: ApplicationFiled: May 26, 2022Publication date: September 8, 2022Applicants: DOLBY LABORATORIES LICENSING CORPORATION, DOLBY INTERNATIONAL ABInventors: Michael Donald HOFFMANN, Christof FERSCH, Marvin PRIBADI, Holger HOERICH
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Patent number: 11368747Abstract: Methods for generating an AV bitstream (e.g., an MPEG-2 transport stream or bitstream segment having adaptive streaming format) such that the AV bitstream includes at least one video I-frame synchronized with at least one audio I-frame, e.g., including by re-authoring at least one video or audio frame (as a re-authored I-frame or a re-authored P-frame). Typically, a segment of content of the AV bitstream which includes the re-authored frame starts with an I-frame and includes at least one subsequent P-frame. Other aspects are methods for adapting such an AV bitstream, audio/video processing units configured to perform any embodiment of the inventive method, and audio/video processing units which include a buffer memory which stores at least one segment of an AV bitstream generated in accordance with any embodiment of the inventive method.Type: GrantFiled: June 27, 2019Date of Patent: June 21, 2022Assignees: Dolby Laboratories Licensing Corporation, Dolby International ABInventors: Michael Donald Hoffmann, Christof Fersch, Marvin Pribadi, Holger Hoerich
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Publication number: 20210280200Abstract: Techniques for adaptive processing of media data based on separate data specifying a state of the media data are provided. A device in a media processing chain may determine whether a type of media processing has already been performed on an input version of media data. If so, the device may adapt its processing of the media data to disable performing the type of media processing. If not, the device performs the type of media processing. The device may create a state of the media data specifying the type of media processing. The device may communicate the state of the media data and an output version of the media data to a recipient device in the media processing chain, for the purpose of supporting the recipient device's adaptive processing of the media data.Type: ApplicationFiled: March 15, 2021Publication date: September 9, 2021Applicant: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Jeffrey RIEDMILLER, Regunathan RADHAKRISHNAN, Marvin PRIBADI, Farhad FARAHANI, Michael SMITHERS
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Publication number: 20210258632Abstract: Methods for generating an AV bitstream (e.g., an MPEG-2 transport stream or bitstream segment having adaptive streaming format) such that the AV bitstream includes at least one video I-frame synchronized with at least one audio I-frame, e.g., including by re-authoring at least one video or audio frame (as a re-authored I-frame or a re-authored P-frame). Typically, a segment of content of the AV bitstream which includes the re-authored frame starts with an I-frame and includes at least one subsequent P-frame. Other aspects are methods for adapting such an AV bitstream, audio/video processing units configured to perform any embodiment of the inventive method, and audio/video processing units which include a buffer memory which stores at least one segment of an AV bitstream generated in accordance with any embodiment of the inventive method.Type: ApplicationFiled: June 27, 2019Publication date: August 19, 2021Inventors: Michael Donald HOFFMANN, Christof FERSCH, Marvin PRIBADI, Holger HOERICH
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Patent number: 10986421Abstract: An input media signal that carries input media content is received. The input media content is used to generate output media content in an output media signal. It is determined whether identification-and-timing (IAT) data is to be authored for the output media content. In response to determining that the output IAT data is to be authored for the output media content, output IAT data is authored for the output media content. At least a part of the output IAT data for at least a part of the output media content is encoded, along with the part of the output media content, into the output media signal. In some example scenarios, this output media signal then contains the IAT data and other related data for synchronization of additional media content with the output media content in content rendering/presentation operations.Type: GrantFiled: June 29, 2018Date of Patent: April 20, 2021Assignee: Dolby Laboratories Licensing CorporationInventors: Aaron S. Master, Marvin Pribadi
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Publication number: 20190007754Abstract: An input media signal that carries input media content is received. The input media content is used to generate output media content in an output media signal. It is determined whether identification-and-timing (IAT) data is to be authored for the output media content. In response to determining that the output IAT data is to be authored for the output media content, output IAT data is authored for the output media content. At least a part of the output IAT data for at least a part of the output media content is encoded, along with the part of the output media content, into the output media signal. In some example scenarios, this output media signal then contains the IAT data and other related data for synchronization of additional media content with the output media content in content rendering/presentation operations.Type: ApplicationFiled: June 29, 2018Publication date: January 3, 2019Applicant: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Aaron S. MASTER, Marvin PRIBADI
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Publication number: 20180068666Abstract: Techniques for adaptive processing of media data based on separate data specifying a state of the media data are provided. A device in a media processing chain may determine whether a type of media processing has already been performed on an input version of media data. If so, the device may adapt its processing of the media data to disable performing the type of media processing. If not, the device performs the type of media processing. The device may create a state of the media data specifying the type of media processing. The device may communicate the state of the media data and an output version of the media data to a recipient device in the media processing chain, for the purpose of supporting the recipient device's adaptive processing of the media data.Type: ApplicationFiled: November 9, 2017Publication date: March 8, 2018Applicant: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Jeffrey RIEDMILLER, Regunathan RADHAKRISHNAN, Marvin PRIBADI, Farhad FARAHANI, Michael SMITHERS
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Patent number: 9842596Abstract: Techniques for adaptive processing of media data based on separate data specifying a state of the media data are provided. A device in a media processing chain may determine whether a type of media processing has already been performed on an input version of media data. If so, the device may adapt its processing of the media data to disable performing the type of media processing. If not, the device performs the type of media processing. The device may create a state of the media data specifying the type of media processing. The device may communicate the state of the media data and an output version of the media data to a recipient device in the media processing chain, for the purpose of supporting the recipient device's adaptive processing of the media data.Type: GrantFiled: December 1, 2011Date of Patent: December 12, 2017Assignee: Dolby Laboratories Licensing CorporationInventors: Jeffrey Riedmiller, Regunathan Radhakrishnan, Marvin Pribadi, Farhad Farahani, Michael Smithers
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Publication number: 20130246077Abstract: Techniques for adaptive processing of media data based on separate data specifying a state of the media data are provided. A device in a media processing chain may determine whether a type of media processing has already been performed on an input version of media data. If so, the device may adapt its processing of the media data to disable performing the type of media processing. If not, the device performs the type of media processing. The device may create a state of the media data specifying the type of media processing. The device may communicate the state of the media data and an output version of the media data to a recipient device in the media processing chain, for the purpose of supporting the recipient device's adaptive processing of the media data.Type: ApplicationFiled: December 1, 2011Publication date: September 19, 2013Applicant: DOLBY LABORATORIES LICENSING CORPORATIONInventors: Jeffrey Riedmiller, Regunathan Radhakrishnan, Marvin Pribadi, Farhad Farahani, Michael Smithers