What export settings did you use?
Your attached screenshot is too small right now to get any information from it. You can attach a screenshot in its original resolution.
And how long is the sequence you want to export and is it HD?
I add another photo, i hope it good.
the sequence is in HD and is 10 minute long
I add another photo, i hope it good.
the sequence is in HD and is 10 minute long
soory, i forget the pgoto
Okay, H.264 is highly compressive, thus it should be less than 1 GB. Where do you get the "200 GB" from?
Can you describe your workflow in more detail or attach more screenshots, if you are unsure?
I will add a photos if its ok
Now I see the problem, which should have been apparent to me from the first screenshot.
The sequence is 23 hours long.
Zoom out of the timeline and check, if there maybe is a clip on the far right.