A public API method for retrieving the total number of videos for a playlist. Returns a count of playlists from your account filtered on the parameters your specify. Necessary for pagination. If you want to call this method from client side javascript it also has support for JSONP through the 'callback' parameter.
No authentication required!
https://streamio.com/api/v1/playlists/playlist_id/video_count.format
GET
200
Just GET it.
curl https://streamio.com/api/v1/playlists/4e9ec30d11581e188b000007/video_count.json
Prepare a javascript function to be used as a JSONP callback and provide the function name as a parameter.
curl https://streamio.com/api/v1/playlists/4e9ec30d11581e188b000007/video_count.json?callback=myAwesomeCallback