Patent ID: 11900681
Assignee: nan
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A server comprising:
a memory; and
at least one processor connected to the memory and programmed to:
acquire a first media file and first metadata of the first media file;
acquire a second media file and second metadata of the second media file;
store the first media file, the first metadata, the second media file, and the second metadata in the memory;
determine a similarity between the first media file and the second media file based on a comparison between the first metadata and the second metadata;
determine that the first media file and the second media file are likely recordings of the same event when the similarity exceeds a first threshold; and
in response to a determination that the first media file and the second media file are likely recordings of the same event:
confirm that the first media file and the second media file are recordings of the same event by:
determining a first subject of the first media file and a second subject of the second media file, by analyzing center regions of frames within the first media file and the second media file; and
comparing the first subject and the second subject to determine if they are the same subject;

determine, based on a comparison between the first media file and the second media file, which of the first media file and the second media file is a higher quality recording of the same event; and
when the second media file is the higher quality recording, send a link to the second media file to a mobile device displaying the first media file, a link to the first media file, or a preview of the first media file.