Exportiertes Video sieht nicht aus wie die Vorschau.

Ok ... so what's your hardware, OS/RAM/GPU, and also ... your monitor.

Do you have any calibration for the monitor? Do you know what color space the monitor is set for?

 Do you have the preferences option set for Display Color Management?

And of course, what is the media involved?

Neil

There could be several things at play here. The first thing is to know what the export looks like if brought back into Premiere. As if it is the same inside Premiere, the problem ... is outside Premiere on your computer.

So ... import the exported file. You can even set the checkbox in the Export dialog to "import into project" on exporting. Compare with the original sequence.

And of course, screengrabs would help, dragged and dropped onto the text reply box area. Plus information as to how you're viewing the file after exporting, to determine a problem.

Neil