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  2. DirectVobSub - Wikipedia

    en.wikipedia.org/wiki/DirectVobSub

    DirectVobSub/VSFilter were formerly part of a whole application known as VobSub which was also able to extract subtitles from DVD Video and create text-based subtitles, without ripping the DVD to a file first. The last version of VobSub was version 2.23, after which the development of VobSub ceased.

  3. SubRip - Wikipedia

    en.wikipedia.org/wiki/SubRip

    Using optical character recognition, SubRip can extract from live video, video files and DVDs, then record the extracted subtitles and timings as a Subrip format text file. [12] It can optionally save the recognized subtitles as bitmaps for later subtraction (erasure) from the source video.

  4. NER model - Wikipedia

    en.wikipedia.org/wiki/NER_model

    The model contains a formula to determine the quality of live subtitles: a NER value of 100 indicates that the content was subtitled entirely correctly. This overall score is calculated as follows: Firstly, the number of edit and recognition errors is deducted from the total number of words in the live subtitles. This number is then divided by ...

  5. Information extraction - Wikipedia

    en.wikipedia.org/wiki/Information_extraction

    Recent effort on adaptive information extraction motivates the development of IE systems that can handle different types of text, from well-structured to almost free text -where common wrappers fail- including mixed types. Such systems can exploit shallow natural language knowledge and thus can be also applied to less structured texts.

  6. WebVTT - Wikipedia

    en.wikipedia.org/wiki/WebVTT

    WebVTT (Web Video Text Tracks) is a World Wide Web Consortium (W3C) standard for displaying timed text in connection with the HTML5 <track> element.. The early drafts of its specification were written by the WHATWG in 2010 after discussions about what caption format should be supported by HTML5—the main options being the relatively mature, XML-based Timed Text Markup Language (TTML) or an ...

  7. Closed captioning - Wikipedia

    en.wikipedia.org/wiki/Closed_captioning

    Their presence is referenced on screen by notation which says "Subtitles", or previously "Subtitles 888" or just "888" (the latter two are in reference to the conventional videotext channel for captions), which is why the term subtitle is also used to refer to the Ceefax-based videotext encoding that is used with PAL-compatible video.

  8. Extract, transform, load - Wikipedia

    en.wikipedia.org/wiki/Extract,_transform,_load

    Pipeline: allowing the simultaneous running of several components on the same data stream, e.g. looking up a value on record 1 at the same time as adding two fields on record 2 Component: The simultaneous running of multiple processes on different data streams in the same job, e.g. sorting one input file while removing duplicates on another file

  9. Office Open XML file formats - Wikipedia

    en.wikipedia.org/wiki/Office_Open_XML_file_formats

    An application will use the relationships files to locate individual sections (files), with each having accompanying metadata, in particular MIME metadata. A basic package contains an XML file called [Content_Types].xml at the root, along with three directories: _rels , docProps , and a directory specific for the document type (for example, in ...