after export, Morph Cut looks fine on Computer; bad when on TV/Projectors

[techd60595725]

I was putting together a promo video for work full of talking heads and a handful of morph cuts. They came out smooth and acceptable when rendered on the timeline and when exported and played back on quicktime player, the same.

However, when it came to finally showing the promo to groups of people. via projectors and surrounding monitors, The areas with morph cut transitions were more apparent. There would be black flickers and a black pixelated key-like effect (similar when selecting colors on HSL secondary, or viewing the keying area). It was still fine on the computer but the output to the projectors or monitors were displaying it really funky.

Another thing I seemed to noticed is that it only did it with one of the subjects and not the others. If it did do it with all this subject was just more apparent.

Would really appreciate any feedback if anyone else has run into this problem. Exported in Premiere. h.264, matching source, and checked the "maximum render quality" box.

[Jim_Simon]

Best guess is that the issue was always there, you just didn't see it until it got blown up on the larger screen.

[techd60595725]

I thought that too, but some of our TV monitors are about the same size as our computer monitors and they show the problem when the source on the computer does not.

[GuyUK]

If the material that you are viewing is interlaced, then the problems may be occurring in fields that you are not monitoring in Premiere.  When you view material in the editing windows, the default setting is to only show only one field.  Can I suggest that you go to the project time-line and change the settings in the timeline player window to "Both Fields".  (Place the mouse pointer in the player window, right-click, select Fields>Both Fields.)  Step through the morph transition one frame at a time and verify that each frame is clean and free from the problems that you describe.   Let us know if this turns up anything.