Don't people check videos before they upload them?
(, Sun 22 Feb 2015, 11:46, Reply)
The DVD is shaky due to some poor transfer of the original film stock, and then YouTube offers to stabilise the upload, and then it adds the wobbly artefacts.
(, Sun 22 Feb 2015, 12:31, Reply)
It does have the unintentional bonus of making it look like CSI: Chigley.
(, Sun 22 Feb 2015, 14:00, Reply)