On the project home page https://drupal.org/project/galleryformatter the link in the following quote does not work:
(Drupal 6) Watch the screencast for a demo of how to set it up...
The link takes me to:
http://j42.video2.blip.tv/5560010393798/Potatono-OOPViews677.mp4
My guess is that this is based on Blip throwing out a lot of content:
On November 7, 2013 Blip began removing the content of producers that were not generating enough revenue, replacing their content with the following message, "After many years of being an open platform, Blip is now taking its mission to bring the best original web series to our audience more seriously. To accomplish this, it is essential that we fully support producers who are dedicated to their craft and are committed to making their shows successful. This renewed focus means that we have had to make some tough decisions about how and where we direct Blip’s resources. Over the past few months, we have been reviewing the Blip content library and identifying accounts that don’t meet our Terms of Service. These accounts were removed on November 7, 2013. If you have encountered a Blip page or player with the message "Sorry, this show has been removed from Blip", it means the show you are looking for has been removed."
(see http://en.wikipedia.org/wiki/Blip_(website)#Censorship_.26_controversy)
My recommendation: if you still have it, put the video on YouTube or Vimeo, which seem to be longer-term players.
Screenshot of error message from Blip:

| Comment | File | Size | Author |
|---|---|---|---|
| only_in_blip.png | 95.96 KB | drupalshrek |
Comments
Comment #1
drupalshrek commentedComment #2
manuel garcia commentedThis realy sucks, I did not even get a notice to grab the video before they removed it, and I'm not sure I will be able to find a copy of the video... :(
Thanks for the heads up @drupalshrek
Comment #3
drupalshrek commented!!!
:-(
Comment #4
drupalshrek commentedFor those with a subscription to Drupalise.me there is a nice video intro at http://drupalize.me/videos/use-colorbox-and-gallery-formatter
(I didn't mention it before because it's of course preferable to have one available so that everyone can see it).
Comment #5
astonvictor commentedI'm closing it because the issue was created a long time ago without any further steps.
if you still need it then raise a new one.
thanks