Looks like embedding videos hosted on google drive is working now, including the example I gave above. Taking the UrL on its own will create a onebox. But I just came across a problem with embedding .aac audio hosted on google drive - it will not onebox correctly. Anyone have any ideas what’s going on and can it be fixed?
update: ah, well… the video appears to display in the preview but not in the final post after saving.
aac file url: https://drive.google.com/file/d/0B288V3vGChdtLWItTFhFU2lzS0U/preview
https://drive.google.com/file/d/0B288V3vGChdtLWItTFhFU2lzS0U/preview
image url: https://drive.google.com/file/d/0B6YHEHRKfGNLZnBqcTUzREc2OFk/preview
https://drive.google.com/file/d/0B6YHEHRKfGNLZnBqcTUzREc2OFk/preview