I have been struggling with Youtube\'s API v3 now and I can\'t get it work in the way I want. My goal is to load the latest videos from a selected playlist into my website.
This is the only option right now available. Instead of trying to sort video list from the Http request Url, you can sort the order in the youtube account's playlist setting.
In the Playlist setting you can either manually drag and change the list or there is a option to change the order. Youtube Data API will output the data as the playlist shows the data.
Summary : change the playlist order in youtube account instead trying to filter data using http requests.
FYI: playlist settings can be only changed by the uploader's account Hope this helps.