We're using Vimeo Pro to deliver video inside a flex 4.5 app using the spark video player which I believe is basically a wrapper around osmf v1.0.
Vimeo Pro handles video as progressive download only. They provide 3 mp4 URLS - High Def, Standard Def and Mobile.
We'd like to use the video source appropriate to the user's bandwidth.
Can anyone suggest a method to identify if / when the user's bandwidth is insufficient and a way to switch video source on the fly?
Use Dynamic streaming Method :
Pubhlish Muli-bitrate video file for low , midum, high and very high bandwidth user & use DynamicStream & DynamicStreamItem class handle swith video as per user bandwidth.
more help use this link.