Patent ID: 11863815
Assignee: LIGHTMETRICS TECHNOLOGIES PVT. LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A system, comprising:
a memory configured to store instructions; and
a processor configured to execute the instructions stored in the memory and thereby cause the system to perform at least in part to:
store a plurality of videos in the memory;
generate a metadata corresponding to each video of the plurality of videos, the metadata comprising a time of the storage of a respective video, a size of the respective video in the memory, and a data from a plurality of sensors positioned in the system;
determine, for each video, a condition indicating a need for reducing size of the respective video,
wherein the condition comprises a storage period of the respective video exceeding a threshold time period,
wherein the storage period corresponds to a lapsed time period from at least one of the time of storage of the respective video in the system, or a time of storage of a modified version of the respective video in the system; and
upon determination of a condition indicating a need for reducing size of the respective video:
reduce at least one quality parameter from a plurality of quality parameters of the respective video by a pre-determined decrement factor; and wherein the respective video with reduced size is stored as the modified version of the respective video in the memory; and
eliminate at least one video segment of the respective video corresponding to an uneventful region of the video; and

wherein, to eliminate the at least one video segment, the processor is further configured to cause the system to: define a set of cut-off values to an event-defining measuring unit, wherein the event-defining measuring unit comprises at least one of a G-sensor data, a number of dynamic pedestrians in the video segment, a number of dynamic vehicles in the video segment, presence of specific objects in the video segment or weights of an audio data corresponding to the respective video.