Video content claiming classifier

摘要

A video hosting service comprising video classifiers that identify content sources of content included in videos uploaded to the video hosting service. Identifying the content source allows a content owner of the content source to claim ownership of videos that include content based on the content source. Usage policies associated with the content owners are applied to the uploaded videos that describe how the video hosting service is to treat the videos.

主权项

1. A computer-implemented method for identifying a usage policy of a video, the method comprising:
receiving a video comprising content representative of an event, the video captured from a perspective of a user observing the event; extracting audiovisual features from the content of the received video; applying a plurality of classifiers to the extracted audiovisual features, each classifier trained to identify a content source that is associated with the classifier; selecting a content source associated with one of the plurality of classifiers as a classification of the content of the video based on the application of the plurality of classifiers; identifying a usage policy for the received video that corresponds to the selected content source, the usage policy describing actions to apply to the video; and associating the usage policy with the video.