Production render longer than live preview.

[Kid0k]

Hello. Can you help me with my problem.
The scene in the live preview is rendered very quickly. 4 minutes per frame.
Once you post production renders, the time increases to 30 minutes per frame.

3ds max 2018, 2 Gtx 1080ti.

Thanks.

[promity]

For this it is required to see your settings.

[paride4331]

Hi Kid0k,
it sounds very strange, as promity said, more information is needed to understand what happens.
Regards
Paride

[Kid0k]

There is a very complicated scene. built entirely on heavy alembic files. (all animations baked)
The preview in half resolution rendered, the first frame was considered to be long, 15 minutes, but the second-third and all the subsequent ones were rendered quickly (2 min per frame).

Increased the resolution, everything stopped working, 30 minutes per frame. In live preview 4 min per frame.


The drivers are new. 2 cards. Gtx 1080 and Gtx 1080

[paride4331]

Hi Kid0k,
try to set movable proxy only for objects are moving.
Regards
Paride

[Kid0k]

Hi Kid0k,
try to set movable proxy only for objects are moving.
Regards
Paride

Nothing has changed. all the same on the render takes 3-4 times longer than in the live preview.
Scene is heavy, but is updated very quickly.

[coilbook]

Hi Kid0k,
try to set movable proxy only for objects are moving.
Regards
Paride

Nothing has changed. all the same on the render takes 3-4 times longer than in the live preview.
Scene is heavy, but is updated very quickly.

i think live preview does not count time when it is processing the scene while live window is being opened only render time

[paride4331]

Hi Kid0k,
what coilbook said could be the answer. Perhaps you are rendering many render layers. They take time too.
Regards
Paride