PATENT CLAIM ANALYSIS

Application Number: 15749986
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["386", "241000"]

Abstract:
The present disclosure provides a video stream storing method and apparatus, and reading method and apparatus. The method comprises: splitting an acquired video stream into I-frame data and non-I-frame data corresponding to the I-frame data, wherein the non-I-frame data contains data in the video stream other than the I-frame data; acquiring a storage address allocated by a data storage server for the non-I-frame data, and storing the non-I-frame data in a storage space of the data storage server to which the storage address points; adding the storage address to the I-frame data; and storing the I-frame data, which contains the storage address, to the data storage server. The present application solves the technical problem of low video stream storage efficiency in the prior art due to the fact that the video stream is stored frame by frame in a sequence in which the video stream is sent.

Claim (Index 4):
The method according to  claim 1 , wherein acquiring the storage address allocated by the data storage server for the non-I-frame data, and storing the non-I-frame data in the storage space of the data storage server to which the storage address points comprises:\n sending a storage address request to a metadata storage server, wherein the metadata storage server requests the data storage server to allocate the storage address for the non-I-frame data; receiving the storage address returned by the metadata storage server in response to the storage address request; based on the storage address, writing the non-I-frame data into the storage space of the data storage server to which the storage address points; reporting a data amount of the non-I-frame data that is already written into the data storage server to the metadata storage server.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 88.0
- Lexical Diversity: 2.65
- Patent Class: 386.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14480806', '09619460', '09540306', '09608919', '11514159']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6049201313314471
- 35 USC 102 Novelty (BERT): 0.4865994851595159
- Combined Prediction Score: 0.593088066714254
- Mean Citation Score: 163.304794
- Max Citation Score: 167.96178
- Similarity Product: 106.58204551375866

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test