PATENT CLAIM ANALYSIS

Application Number: 15741936
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["709", "219000"]

Abstract:
The present disclosure relates to a live streaming quick start method and system, which belong to streaming media technology. The method comprises: slicing, by a server, an audio-video stream into slice files, and assigning a sequence number to each generated slice file according to timestamps of the audio-video stream; recording, by the server, key frame information of the audio-video stream; determining, by the server, an initial slice file sequence number in response to a live streaming request sent by a player client; based on the initial slice file sequence number and the recorded audio-video stream key frame information, transmitting, by the server, a start-streaming response file and the initial slice file sequence number to the player client; and resetting, by the player client, timestamps for the start-streaming response file based on a key frame closest to the initial slice file, and decoding and playing the start-streaming response file.

Claim (Index 2):
The live streaming quick start method according to  claim 1 , wherein based on the initial slice file sequence number and the recorded audio-video stream key frame information, transmitting, by the server, a start-streaming response file and the initial slice file sequence number to the player client includes:\n determining, by the server, a key frame slice file that has a sequence number closest to the initial slice file sequence number, wherein the key frame slice file is a slice file that contains a key frame and has a sequence number smaller than or equal to the initial slice file sequence number, and at the same time, the difference between the sequence number of the key frame slice file and the initial slice file sequence number is the minimum; when the sequence number of the key frame slice file is smaller than the sequence number of the initial slice file, transmitting the start-streaming response file and the initial slice file sequence number by the server to the player client, wherein the start-streaming response file includes the key frame slice file, intermediate slice files having the sequence numbers between the sequence number of the key frame slice and the sequence number of the initial slice file, and the initial slice file; and when the sequence number of the key frame slice file is equal to the sequence number of the initial slice file, transmitting the start-streaming response file and the initial slice file sequence number by the server to the player client, wherein the start-streaming response file includes the initial slice file, and the initial slice file is the key frame slice file.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 2.68254
- Patent Class: 709.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15739956', '13609186', '13764488', '12768636', '14229605']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3274727569118844
- 35 USC 102 Novelty (BERT): 0.5272682631788812
- Combined Prediction Score: 0.3474523075385841
- Mean Citation Score: 272.27443200000005
- Max Citation Score: 360.79056
- Similarity Product: 259.0475126636124

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