On-line non-downloadable software for interactive display of digital video media; on-line non-downloadable software applications to enable the extraction of video data objects from underlying digital video media, the association of the extracted objects with information about the underlying digital video media and about content represented by extracted objects, and the communication of the extracted objects and associated information with data servers; on-line non-downloadable software applications to enable communication, access, collection, organization, storage, manipulation, and sharing of video data objects extracted from underlying digital video media and information associated therewith; hosting of electronically stored data structures representing video data objects extracted from underlying digital video media and metadata associated therewith; on-line non-downloadable software applications to synchronize first-screen display of underlying digital video media via first video consumption devices, namely, computer, mobile, tablet, telephone, television, and television peripheral devices, with delivery of video data objects extracted from the underlying digital video media via second video consumption devices, namely, computer, mobile, tablet, telephone, television, and television peripheral devices; on-line non-downloadable software applications for interactively displaying video data objects extracted from underlying digital video media via video consumption devices, namely, computer, mobile, tablet, telephone, television, and television peripheral devices; on-line non-downloadable software applications to enable one or more video consumption devices, namely, computer, mobile, tablet, telephone, television, and television peripheral devices, to act as second screens for interactively displaying video data objects extracted from underlying digital video media in a synchronized manner with first-screen display of the underlying digital video media on a separate device; on-line non-downloadable software applications to enable access to and interaction with video data objects extracted from underlying digital video media, namely, by associating the extracted objects with information about the underlying digital video media and about content represented by extracted objects; on-line non-downloadable software applications for data servers to enable communication, access, collection, organization, storage, manipulation, and sharing of analytics relating to consumption of video data objects extracted from underlying digital video media