This is a second attempt but the hitch, I think, is partway through the download I got this..
Could not connect to Blogger.com. Saving and publishing may fail. Test connection now. This happens apparently for no reason or at any particular time or place. Why this appears I don't know, but it is what I think screws up the clip. Well lets see what happens this time.
(Check viewing directions in post #524.)
Conclusion ..To hell with all this video shit, never mind.
One more try.. go to the right hand column 'Blog Archive' and click on #524, this will separate it from the rest of the posts. Try the same procedures there. It worked for me this way. Then try #525 the same way.