Dependency Parameter Set for Scalable Video Coding
A parameter set and video decoding technology, which is applied in the field of video coding, can solve the problem that routers are not wise to save costs, etc.
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The disclosed subject matter provides a Dependency Parameter Set (DPS) that captures information associated with a scalable bitstream including a binary representation of the layer structure; Visual Usability Information (VUI) associated with all scalable bitstream layers; and allows Extensibility An extension mechanism for use by future video encoding mechanisms. DPS may share features of other parameter sets; for example it may be sent in-band or out-of-band, and may be directly retrieved from other parameter sets, slice headers, or other appropriate syntax elements such as access unit qualifiers or access unit / graphic headers. or indirectly quoted.
 image 3 A syntax diagram showing a Dependency Parameter Set (DPS) (301 ) following the conventions described in ITU-TRec.H.264 according to an embodiment of the disclosed subject matter.
 Figure 4 A syntax diagram showing a DPS (401 ) following the conventions described in ITU-T Rec.H.264 according to ...
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