Rendering takes many hours, but preview is in real time

[DJ Nobody]

Hi, I have a couple of videos I use with ZGameEditor Visualizer, basically it's an Image instance where I rotate the videos using automation, some text and some HUD stuff.
When I watch the preview fullscreen everything draws smoothly and there's no delay what so ever.

However, if I start rendering it takes multiple hours (at least 6) to produce a video and even then I have to abort it because at some point there is barely or no progress.
The settings are the initial ones (1920x1080, 18mpbs, no supersampling, see attached image) only the sound quality is set to the highest.
Besides some compression (although >400MB files are not really compact for a few minutes) I don't understand why the rendering would take that long for something that can be rendered without problems in real time...

Settings.png

[VilleK (staff)]

Hi, Are you using imported videos with the "Sy...

[DJ Nobody]

Thank you for your reply. "Sync video with song...

[VilleK (staff)]

That doesn't sound normal. Can you please uploa...

[VilleK (staff)]

I tried your project and got the same problem, ...

[DJ Nobody]

It worked, thank you! It finishes now and only ...

[VilleK (staff)]

DJ Nobody wrote:An unrelated comment, if I set ...

[djyai]

Hi I'm trying to export a video for a new bea...

[VilleK (staff)]

djyai wrote: ↑Sun Jul 04, 2021 9:13 pm I'm tryi...

[djyai]

Oh ok I'll try the pre load feature since I onl...

[VilleK (staff)]

djyai wrote: ↑Mon Jul 05, 2021 8:12 pm Oh ok I'...

[LucciLufioso]

Hey guys, I think I've tried every suggestion i...

[VilleK (staff)]

LucciLufioso wrote: ↑Fri Mar 18, 2022 1:31 pm H...