PATENT CLAIM ANALYSIS

Application Number: 16048901
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["725", "095000"]

Abstract:
Systems and method of video quality adaptation include acquiring video data to be streamed. An available bandwidth on a communications network is determined. A determined playback speed is determined based upon a bitrate of the video data to be streamed and the available bandwidth on the communications network. The video data is decoded to produce decoded video data which is encoded at the determined playback speed to produce encoded video data. The encoded video data is streamed across the communications network.

Claim (Index 30):
A video streaming system with video quality adaptation, the system comprising:\n a computer readable medium upon which video data to be streamed is stored, the video data having a first playback speed and a first resolution, based on a first bitrate; a remote video player programmed to present streaming video data received across a communications network; a bandwidth monitor programmed to determine an available bandwidth across the communications network, wherein the determination includes periodic monitoring by transmitting the video data and calculating the bandwidth based on the variable time required to transmit the video data; and a processor programmed to acquire the video data from the computer readable medium, receive, from the bandwidth monitor, a second bitrate characterizing the available bandwidth, wherein the second bitrate is the current maximum bitrate the available bandwidth allows, calculate a second playback speed that would enable the video data to stream over the communications network at a third bitrate that is less than the second bitrate and play at the first resolution, based on the available bandwidth, decode the video data, encode the video data, based on the results of the periodic monitoring, to play at the second playback speed and the first resolution, stream at the third bitrate, over the communications network to the remote video player, the video data encoded to play at the second playback speed and the first resolution, and utilize the remaining available bandwidth to stream additional video data to the remote video player at the first playback speed and the first resolution, wherein the additional video data creates a buffer of video data, such that at a later time the video data played will be the buffered video data that is encoded at the first playback speed and the first resolution.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 95.0
- Lexical Diversity: 2.32432
- Patent Class: 725.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16048872', '14280000', '14629154', '15152511', '13341838']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.464759795024785
- 35 USC 102 Novelty (BERT): 0.5210727863319071
- Combined Prediction Score: 0.4703910941554972
- Mean Citation Score: 270.609084
- Max Citation Score: 343.45895
- Similarity Product: 304.6601958059609

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