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 # Web Video Thumbnailer
 For a web video that can be downloaded in segments, it is possible to create an overview of the video by downloading only a small amount of binary data.
 
+[Explanation of Fundamentals](https://stackoverflow.com/questions/21223749/using-chunks-of-mp4-file-for-thumbnails/78460294#78460294)
+
 ![](img/merged_image.webp)
 
 # requirements