UA102117C2 - Video coding with large macroblocks - Google Patents
Video coding with large macroblocksInfo
- Publication number
- UA102117C2 UA102117C2 UAA201105537A UAA201105537A UA102117C2 UA 102117 C2 UA102117 C2 UA 102117C2 UA A201105537 A UAA201105537 A UA A201105537A UA A201105537 A UAA201105537 A UA A201105537A UA 102117 C2 UA102117 C2 UA 102117C2
- Authority
- UA
- Ukraine
- Prior art keywords
- block
- macroblocks
- pattern value
- video
- pixels
- Prior art date
Links
Abstract
Techniques are described for encoding and decoding digital video data using macroblocks that are larger than the macroblocks prescribed by conventional video encoding and decoding standards. For example, the techniques include encoding and decoding a video stream using macroblocks comprising greater than 16×16 pixels, for example, 64×64 pixels. In one example, an apparatus includes a video encoder configured to encode a video block having a size of more than 16×16 pixels, generate block-type syntax information that indicates the size of the block, and generate a coded block pattern value for the encoded block, wherein the coded block pattern value indicates whether the encoded block includes at least one non-zero coefficient. The encoder may set the coded block pattern value to zero when the encoded block does not include at least one non-zero coefficient or set the coded block pattern value to one when the encoded block includes a non-zero coefficient.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10278708P | 2008-10-03 | 2008-10-03 | |
PCT/US2009/058844 WO2010039733A2 (en) | 2008-10-03 | 2009-09-29 | Video coding with large macroblocks |
Publications (1)
Publication Number | Publication Date |
---|---|
UA102117C2 true UA102117C2 (en) | 2013-06-10 |
Family
ID=50849128
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201105534A UA99391C2 (en) | 2008-10-03 | 2009-09-29 | Video coding with large macroblocks |
UAA201105537A UA102117C2 (en) | 2008-10-03 | 2009-09-29 | Video coding with large macroblocks |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201105534A UA99391C2 (en) | 2008-10-03 | 2009-09-29 | Video coding with large macroblocks |
Country Status (1)
Country | Link |
---|---|
UA (2) | UA99391C2 (en) |
-
2009
- 2009-09-29 UA UAA201105534A patent/UA99391C2/en unknown
- 2009-09-29 UA UAA201105537A patent/UA102117C2/en unknown
Also Published As
Publication number | Publication date |
---|---|
UA99391C2 (en) | 2012-08-10 |
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