Extracted text

The words of a document as the build reads them: the text of every page of the PDF the converter produced, or of the PDF given as a source, and the cues of a transcript with their timecodes. An office document never gives its text any other way, so that one extraction path serves every format. The extracted text feeds the search index, the recognition of occurrences and the comparison of twin resources, each word keeping the page, slide or cue it was read on, so that a mention cites slide 3 where a note cites a line. The page of the document shows it position by position (3 passages, no note), cut at the configured size (12 passages, no note); the download (30 passages, no note) gives the rest.