Questions about auto action and gallery

I tested with YouTube videos.
Probably it is a setting of CB Activity that i am missing. Can you please point me to the right direction?
Thank you.
 

Shouldn't be a setting anywhere to adjust. It should simply just work. Where are you seeing this "No video with supported format and MIME type found" error exactly as that error doesn't exist in CB Activity or CB Gallery. Seams like CB Activity is trying to play it as a normal video instead of a youtube embed, which is strange. Does clicking the linked "media" text open the modal window and show the video there fine?

This seams to be working fine with the CB Gallery media logged by CB Activity > Parameters > Activity for youtube videos.

Video is from YouTube.
Uploaded in gallery and shows pretty fine in gallery. (Clicking the linked "media" text, opens the modal window and show the video there fine... YES)
 

Now we go to view the post created by the auto action in activity...
Before clicking to play, we see this:
 

After clicking to play we see this:
 

 

Strange, it's trying to render it as a video element instead of a youtube embed. Was able to confirm where this can happen and am investigating now.

Thank you Krileon, i will be waiting.

Ok, this is now fixed in latest CB Activity build release. You shouldn't need to do anything as it'll fix for existing broken entries since it's a problem in the media handling behavior of CB Activity.