i would like to develop an app. So when i finish to develop that, i would like to it works on cross platform (etc. Windows, IOS - iPad - )
This app must capture video from webcam or other video source and when it is capturing video i would like to mark video's current timestamp to db or any file (etc. xml). Also that can be desktop or web app.
I can use PHP, C# and clint side web tecnologies (etc. jQuery, CSS, HTML ...)
Can you suggest, how can i do that with my programming experiences. Or which programming tecnologies must i learn?
I heard PHP-GTK. Is it ideal for me?
Thank you already now.