Preservación del patrimonio audiovisual digital
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2026
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14/05/2025
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Universidad Complutense de Madrid
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El cambio tecnológico de finales del siglo XX ha provocado una evolución económica, social y cultural en la inmersión digital que apenas una generación anterior alcanzaba a imaginar. Con la popularización de Internet a inicios del siglo XXI, junto con la difusión global de tecnologías y dispositivos móviles digitales, asumibles desde economías domésticas, ofrecen una velocidad y diversidad de acceso a contenidos digitales sin precedentes, así como ingentes volúmenes de almacenamiento para la generación y consumo de nuevos contenidos audiovisuales. Esta revolución digital aplicada al ámbito artístico y cultural ha originado una necesidad de actuación: la Preservación del Patrimonio Audiovisual Digital. Las técnicas de conservación a largo plazo del contenido digital íntegro, sin variación de la información digital que compone la “esencia” de una secuencia binaria, permiten la preservación fiable, exacta en su forma original, donde la copia digital es fiel retrato del original digitalmente creado. La Federación Internacional de Asociaciones de Bibliotecarios y Bibliotecas [IFLA], en sus Directrices para proyectos de digitalización de colecciones y fondos de dominio público, señala claramente: “Las tecnologías digitales ofrecen un nuevo paradigma de preservación. Ofrecen la oportunidad de preservar el original proporcionando acceso a la copia digital; de separar el contenido informativo de la degradación del soporte físico” (Federación Internacional de Asociaciones de Bibliotecarios y Bibliotecas [IFLA], 2019, p. 27)...
The technological change at the end of the 20th century has caused an economic, social and cultural evolution in digital immersion that only a previous generation could imagine. With the popularization of the Internet at the beginning of the 21st century, together with the global diffusion of digital mobile technologies and devices that are affordable in domestic economies, they offer an unprecedented capacity to access digital content. It is possible to visualize, collect and store a volume of data and, therefore, of audiovisual content at a speed that exceeds the assimilation and natural understanding of the human being. This digital revolution applied to the artistic and cultural fields has created a need for action: the preservation of Digital Audiovisual Heritage.The long-term conservation techniques of the complete digital content, without variation of the digital information that makes up the “essence” of a binary sequence, allow the immaculate preservation of the digital copy in its original form, where the digital copy is a faithful portrait of the original digitally created.The International Federation of Library Associations and Institutions (IFLA), in its Guidelines for Digitization Projects of Public Domain Collections and Holdings, clearly states: “Digital technologies offer a new preservation paradigm. They offer the opportunity to preserve the original by providing access to the digital copy; to separate the informative content from the degradation of the physical support” (IFLA, 2019, p. 27)...
The technological change at the end of the 20th century has caused an economic, social and cultural evolution in digital immersion that only a previous generation could imagine. With the popularization of the Internet at the beginning of the 21st century, together with the global diffusion of digital mobile technologies and devices that are affordable in domestic economies, they offer an unprecedented capacity to access digital content. It is possible to visualize, collect and store a volume of data and, therefore, of audiovisual content at a speed that exceeds the assimilation and natural understanding of the human being. This digital revolution applied to the artistic and cultural fields has created a need for action: the preservation of Digital Audiovisual Heritage.The long-term conservation techniques of the complete digital content, without variation of the digital information that makes up the “essence” of a binary sequence, allow the immaculate preservation of the digital copy in its original form, where the digital copy is a faithful portrait of the original digitally created.The International Federation of Library Associations and Institutions (IFLA), in its Guidelines for Digitization Projects of Public Domain Collections and Holdings, clearly states: “Digital technologies offer a new preservation paradigm. They offer the opportunity to preserve the original by providing access to the digital copy; to separate the informative content from the degradation of the physical support” (IFLA, 2019, p. 27)...
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Tesis inédita de la Universidad Complutense de Madrid, Facultad de Filología, leída el 14/05/2025













