Abstract

RODRIGUEZ BRAVO, Blanca. Documentary treatment of the audio-visual message. Investig. bibl [online]. 2005, vol.19, n.38, pp.140-160. ISSN 2448-8321.

Peculiarities of the audio-visual document and the treatment it undergoes in TV broadcasting stations are analyzed. The particular features of images condition their analysis and recovery; this paper establishes stages and proceedings for the representation of audio-visual messages with a view to their re-usability Also, some considerations about the automatic processing of the video and the changes introduced by digital TV are made.

Keywords : Audiovisual materials; Audiovisual message; Automatic processing; Content analysis; Digital TV; Indexing; Information representation; Information retrieval; Information units; Knowledge organization; Video.