It's worth mentioning that many smartphone users upload content to Youtube seemingly mistakenly and unaware that they are doing so (also known as fat-fingering[0]). A quick search for:
DSC001.mp4
And then filtering that by recently uploaded always yields interesting results. For those that don't know, `DSC-XXX` is a standard naming scheme for digital cameras. More on the default naming scheme in the following link[1]
[0] https://www.urbandictionary.com/define.php?term=fat-fingerin...
[1] https://datagenetics.com/blog/december22012/index.html