PATENT CLAIM ANALYSIS

Application Number: 15990549
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["375", "240280"]

Abstract:
The methods described herein are configured to correlate frames of a video stream to a system clock. A correlator application receives a frame of a video stream from a capture device via a bus interface, the frame including start frame and end frame timestamps based on a device clock of the capture device. A second start frame timestamp and second end frame timestamp are predicted based on previously received frames and a system clock. A skew value of the frame is calculated based on differences between the start frame timestamps and the end frame timestamps. Upon the calculated skew value exceeding a skew threshold, the frame is corrected to correlate to the predicted start frame and end frame timestamps. The corrected frame is then provided for display. Correcting timestamps of video stream frames in the described manner reduces jitter and enables accurate synchronization of multiple video streams.

Claim (Index 6):
The computerized system of  claim 1 , wherein the video stream is synchronized with another video stream; and\n the corrected frame is synchronized with a matching frame of the other video stream based on at least one of the second start frame timestamp and the second end frame timestamp.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 93.0
- Lexical Diversity: 2.4
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13062120', '12999036', '15089118', '11903369', '11353291']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5232907430411164
- 35 USC 102 Novelty (BERT): 0.4873727254953558
- Combined Prediction Score: 0.5196989412865404
- Mean Citation Score: 178.03416599999997
- Max Citation Score: 201.12595
- Similarity Product: 144.4582413545966

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 0

Dataset: test