问题
I'm trying to find 360 degree video from YouTube using YouTube Data API.
I'm using search keywords such as 360, VR ....
However, there are none-360-degree video in the search results.
How can I find whether a video is 360 degree format or not?
Moreover, Is there more efficient way to find all 360 degree videos from YouTube?
来源：https://stackoverflow.com/questions/36977585/searching-360-degree-videos-using-youtube-data-api