film quality is worse than before

[Justine Lu0D4C]

hello people,
i have a rendered movie from a renderprogram (lumion). 60fps, Full HD and quality 3 of 5 stars. ca. 65 seconds and 2.25GB
i imported this movie into premiere pro and did some editing and put down two audio tracks. when i exported the quality was worse than before. i tried many export settings.4K and all hooks at max. render on. it was also always indicated to me that the expected size is about 176MB this can not be? can someone help me, what could it be that the quality is worse than before? thanks a lot

[Richard M Knight]

Could tou post a screen shot of your export settings showing this information

[Justine Lu0D4C]

[Justine Lu0D4C]

this was the last export. no i have 700MB. but with the same bad results