PLACEMENT OF PARAMETER SETS AND SYNC SAMPLES IN VIDEO CODING
The following summary describes a Laos Patent titled “PLACEMENT OF PARAMETER SETS AND SYNC SAMPLES IN VIDEO CODING”, filed by QUALCOMM INCORPORATED on 2016-02-11; current status: Registered. Identifiers include application No. P/542; DIP id LAP542; protection kind Patent - PCT National Phase. Key dates: publication 2023-08-25; grant 2023-08-21; expiry reference 2036-02-11. Classification: H04N 19/46、H04N 21/845、H04N 21/854. Inventor(s)/designer(s): HENDRY, Fnu, WANG, Ye-Kui. Abstract hint: File formats and parsing and coding of video data are defined to promote more efficient random accessibility of coded video data. Constrain…. Use LaoBiz.com to hop between this IP record, related filings by the same applicant, and the matched company profile when present.
P/542
Mark
Key facts
- Type
- Patent
- App. no.
P/542- Status
- Registered
- Applicant
- QUALCOMM INCORPORATED
- Agent
- CONCETTI-LAO CO., LTD
- Filing date
- 2016-02-11
- Reg. no.
P/542- Publication
- 2023-08-25
- Registration / grant
- 2023-08-21
- Expiry
- 2036-02-11
- Protection kind
- Patent - PCT National Phase
- Priority
- US · 15/040,847 · 2016-02-10；US · 62/115,013 · 2015-02-11；US · PCT/2016/017553 · 2016-02-11
- Nice / IPC classes
- H04N 19/46 · H04N 21/845 · H04N 21/854
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination
-
Substantive examination
-
Published
-
Granted
Related records
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Abstract
File formats and parsing and coding of video data are defined to promote more efficient random accessibility of coded video data. Constraints may be imposed on placement of parameter sets and the definition of sync samples in video files. Parameter set data for video data may be coded, for a non-sync sample, only in the sample entry for the sample, the sample, a previous sample in decoding order that is a sync sample, or in a sample occurring in decoding order between the sample and the previous sample in decoding order that is a sync sample.
File formats and parsing and coding of video data are defined to promote more efficient random accessibility of coded video data. Constraints may be imposed on placement of parameter sets and the definition of sync samples in video files. Parameter set data for video data may be coded, for a non-sync sample, only in the sample entry for the sample, the sample, a previous sample in decoding order that is a sync sample, or in a sample occurring in decoding order between the sample and the previous sample in decoding order that is a sync sample.
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