The video points out 2 basic points:
Digitally inked images were released to the public without acknowledging that the videos had, in fact, been inked (with ink colored to look like a naturally engraved area). (After I wrote my blog post (http://robertcargill.com/2012/03/13/sins-of-commission-and-omission/), they later designated the image as “marked” and uploaded the “uninked” image for comparison). The digital ink does not correspond to the engraved areas, giving the illusion of a fish where none is present. http://robertcargill.com/2012/04/02/youtube-video-digitally-manipulated-fish-in-the-margins-imagery-on-the-so-called-jonah-ossuary/.
If you plan on watching the April 12 (it should have aired April 1, let’s just be honest) ‘Jesus Discovery’ special on the ‘Discovery Channel’ you need to watch the video above first and check out the other links on the subject (which are now voluminous).