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US Patent 9894370 Generic use of HEVC SEI messages for multi-layer codecs

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Is a
Patent
Patent
0

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
98943700
Patent Inventor Names
Adarsh Krishnan Ramasubramonian0
Fnu Hendry0
Ye-Kui Wang0
Date of Patent
February 13, 2018
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Patent Application Number
146659530
Date Filed
March 23, 2015
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Patent Citations Received
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US Patent 11863770 Video encoder, video decoder, methods for encoding and decoding and video data stream for realizing advanced video coding concepts
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US Patent 12108068 Handling different NAL types in video sub-bitstream extraction
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US Patent 11962790 Scalable nested SEI message handling in video sub-bitstream extraction process
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US Patent 11770498 Supplemental enhancement information for multi-layer video streams
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US Patent 11930193 Scalable nested SEI message handling in video sub-bitstream extraction process
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US Patent 11856215 Sub-bitstream extraction of multi-layer video bitstreams
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Patent Primary Examiner
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Deirdre Beasley
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Patent abstract

In an example, a method of coding video data includes coding one or more non-video coding layer (VCL) network abstraction layer (NAL) units of a layer of a multi-layer bitstream of video data, where the one or more non-VCL NAL units contain an SEI message having an SEI payload type. The method also includes determining one or more syntax values of the multi-layer bitstream to which the SEI message applies based on the SEI payload type.

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