How to edit and tag a video in iPhone app programmatically?
In iPhone app, how do we edit a recorded video programmatically? 
Is there any particular API to edit video frame-by-frame?

Also, I want to tag a video frame with some text. Like we do for the photos on FB, only in this case it must do the tagging on video. While playing the video, tags must be visible.


Any help will helpful...

Thanks.

How to edit and tag a video in iPhone app programmatically?
===

In iPhone app, how do we edit a recorded video programmatically? 
Is there any particular API to edit video frame-by-frame?

Also, I want to tag a video frame with some text. Like we do for the photos on FB, only in this case it must do the tagging on video. While playing the video, tags must be visible.


Any help will helpful...

Thanks.
