I know we are in the death throws of flash on android but for FYI the pinned videos do not show up on either my Galaxy S3 or my Transformer Prime tab. Attempting to play the html 5 ouput on either chrome or dolphin android browsers was also grim. In Chrome I only can see part of cube faces, my tab is particularly sluggish with flash (do not know why)but froze device completely a couple of times. Much better on S3 but no video to be seen, plays lens flares OK but slowly.
Edit: Some of the videos are showing in third party flash players such as SWF player , but not all ,may be adevice resource issue