Exclude restricted videos from a YouTube request using the YouTube API

Question

I am developing an iOS application that extracts some Youtube videos. I use this YouTube API:
https://gdata.youtube.com/feeds/api/videos?q=xxxxx&v=2
And here is the YouTube documentation link YouTube Guide
I play videos using YouTube Helper Library iOS (designed to play Youtube videos)

I searched the documentation many times, trying to find a way to tune the results.
I need to exclude restricted videos such as VEVO channel videos or any other restricted videos for any channel , since fixing YouTube library restrictions they do not allow these videos to play.

How can I exclude these videos using the Youtube API? If I cannot do this using this API, is there a way to achieve this using another API?

Answer 1

The GData API is leaving .

You can do it in v3: Youtube V3 API: find out if video is available on an Android Android device