Depending on what browser you use I've had good luck with the Firefox extensions "FVD" (Flash Video Downloader, it's legacy so I don't have a link) or "
". I don't know about current versions of the add-ons (as a lot of them launch as working and then "update" to push ads up your ass each time you try to download (oh this requires an external program to convert it, please install our malware from this link) so use with caution.
Both also work as a bypass on recurbate and a few other sites, it's worth noting that on CW they will
not bypass private videos or video not found errors. If the video is private you either need to have a workaround or be friends with the person who uploaded it or have a hero help you get it.