Premiere export not WYSIWYG

for uninitiated, wysiwyg = "what see get"

 

this should extremely sacred part of process—the final output file should match see on timeline. try visually verify exports before sending them clients premiere seems sending out mistakes miss. example how frame looks in timeline, color matte placed on top of video footage cover existing titles.

 

and yet, when exported prores 422 hq, frame get:

 

premiere doing funky here , i've had issues large files sent clients turn out have single-frame errors in them. i'd know being done correct issue , can in meantime mitigate export errors these.

try updating or rolling video driver.

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