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US 2017/0324971 A1Published application
Render-orientation information in video bitstream
AssigneeVidyo, Inc.
InventorsJill Boyce, Stephen Cipolli, Jonathan Lennox, Stephan Wenger, Danny Hong
Life of this patent
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Abstract
Disclosed are techniques for creating, coding, decoding, and using, rotation information related to one or more coded pictures in non-normative parts of a coded video bitstream.
Claims15
A method of video decoding comprising:
- retrieving, by a decoding device, from a Supplementary Enhancement Information (SEI) message included in a coded video bitstream, orientation information relating to at least all samples of a first coded picture and at least all samples of a second coded picture after decoding;
- wherein the orientation information comprises a bit indicating a vertical flip and persistence information pertaining to persistence of the orientation information.
A system for video decoding comprising:
- an orientation decoding module configured to extract from a coded video bitstream a Supplementary Enhancement Information (SEI) message comprising orientation information, the orientation information relating to at least all samples of a first coded picture and at least all samples of a second coded picture after decoding;
- wherein the orientation information comprises a bit indicating a vertical flip and persistence information pertaining to persistence of the orientation information.
Dependencies are inferred from the claim text.