PATENT CLAIM ANALYSIS

Application Number: 15897376
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["725", "116000"]

Abstract:
Constant quality video encoding with encoding parameter fine-tuning may be provided. First, an aggregation window comprising a plurality of video frames from a transport stream may be determined. Next, a plurality of video quality values may be determined where the plurality of video quality values indicate a video quality for corresponding respective ones of the plurality of video frames in the aggregation window. Then a determined conformance rate value for the aggregation window may be determined. The determined conformance rate value may indicate a number of the plurality of video quality values that have one of the following characteristics: equal to the target video quality value and greater than the target video quality value. The determined conformance rate value may then be used to adjust at least one of the encoding parameters used in the constant quality encoding of the source.

Claim (Index 8):
A system comprising:\n a memory storage; and a processing unit coupled to the memory storage, wherein the processing unit is operative to:\n receive a source; and \n constant quality encode the source based on encoding parameters comprising the following: a target video quality value and a bitrate cap value, wherein the processing unit being operative to constant quality encode the source comprises the processing unit being operative to adjust at least one of the encoding parameters, and wherein the processing unit being operative to adjust the at least one of the encoding parameters comprises the processing unit being operative to:\n determine an aggregation window comprising a plurality of video frames from a transport stream created from the source, \n determine a plurality of video quality values, wherein the plurality of video quality values indicate a per-frame video quality value for each of the plurality of video frames in the aggregation window, \n determine a determined conformance rate value for the aggregation window, the determined conformance rate value indicating a number of the plurality of video quality values that have one of the following characteristics: equal to the target video quality value and greater than the target video quality value, and \n use the determined conformance rate value to adjust at least one of the encoding parameters used in the constant quality encoding of the source.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.45902
- Patent Class: 725.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15648944', '14848702', '14963919', '14227729', '14963871']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4217077338980684
- 35 USC 102 Novelty (BERT): 0.4677255303977949
- Combined Prediction Score: 0.4263095135480411
- Mean Citation Score: 148.18889199999995
- Max Citation Score: 151.05247
- Similarity Product: 111.66290109110356

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

Dataset: test