THEO Blog / thumbnails

In-stream thumbnail support for (DVR) DASH streams

by THEOplayer on December 18, 2018

A thumbnail is a reduced size image of a specific frame which helps a viewer to seek to a specific event or scene in a video. Typically, thumbnails are added to a stream using a separate (WebVTT) file which contains pre-rendered images. While this approach works fine for static VOD co …

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