A model of indicators for evaluating digital format suitability for video preservation

被引:2
|
作者
Gonzalez Ruiz, David [1 ]
Termens, Miquel [2 ]
Ribera, Mireia [2 ]
机构
[1] Arch Hist Sabadell, Sabadell, Spain
[2] Univ Barcelona, Dept Bibliotecon & Documentac, E-08007 Barcelona, Spain
来源
关键词
Digital preservation; digitization; digital video; archive formats; indicators;
D O I
10.3989/redc.2012.2.840
中图分类号
G25 [图书馆学、图书馆事业]; G35 [情报学、情报工作];
学科分类号
1205 ; 120501 ;
摘要
The preservation of audiovisual content recorded on analogical media is threatened by the physical degradation of magnetic tape over time. A review of the literature shows that this degradation cannot be avoided and that the only solution consists of migrating audiovisual content to digital media. Choosing a digital format for this migration is difficult due to the technical complexity of video formats and to the lack of a specific format aimed at preservation. In this context, the article suggests the use of a model of indicators to evaluate the features of existing digital video formats for their potential use in audiovisual content preservation.
引用
收藏
页码:281 / 297
页数:17
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