PATENT CLAIM ANALYSIS

Application Number: 15752564
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["725", "116000"]

Abstract:
A method is described of forming a video mosaic by a client computer on the basis of tile streams. The method may comprise comprising: determining a first tile stream identifier associated with a first tile position from a first set of tile stream identifiers and a second tile stream identifier associated with a second tile position from a second set of tile stream identifiers; said first and second sets being associated with first and second video content respectively; a tile stream identifier being associated with a tile stream comprising media data and tile position information for signaling a decoder module associated with said client computer to generate video frames comprising a tile at a tile position, said tile defining a subregion of visual content in the image region of said video frames; requesting one or more network nodes transmission of a first tile stream on the basis of the determined first tile stream identifier and transmission of a second tile stream on the basis of the determined second tile stream identifier selected; and, combining first and second media data and first and second tile position information into a bitstream decodable by said decoder module, said first and second tile position information signaling said decoder module to decode said bitstream into video frames of a video mosaic comprising a first tile at a first tile position and a second tile at a second tile position.

Claim (Index 13):
Non-transitory computer-readable storage media for storing a data structure, preferably a manifest file, for a client computer configured for forming a decoded video stream from a plurality of tile streams, said data structure comprising:\n information for determining one or more sets of tile stream identifiers, preferably one or more sets of URLs, each set of tile stream identifiers being associated with a predetermined video content and with multiple tile positions; a tile stream identifier identifying a tile stream comprising media data and tile position information for signaling a decoder to generate tiled video frames comprising at least one tile at a tile position, said tile defining a subregion of visual content in the image region of said video frames; said manifest file further comprising one or more dependency parameters associated with one or more tile streams, said one or more dependency parameters pointing to a base stream in said manifest file, said dependency parameters signaling said client computer that media data and tile position information of tile streams having the same dependency parameter in common and having different tile positions are combinable on the basis of metadata of said base stream into one bitstream decodable by said decoder.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 88.0
- Lexical Diversity: 3.34247
- Patent Class: 725.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15765193', '15717541', '15318619', '15318631', '14784555']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5592525560939893
- 35 USC 102 Novelty (BERT): 0.5996941569556106
- Combined Prediction Score: 0.5632967161801514
- Mean Citation Score: 444.039222
- Max Citation Score: 567.48364
- Similarity Product: 462.401716399312

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

Dataset: test