The size of the resulting file is too large After 30614 update

Help/How To
1

The file size increased more than 6 times with the same settings.
I don’t know which part of the update is causing this result.
please help.

2

Give us more information.
Are you using hardware encoding? If yes, then what?
In a recent update, “b-frames” were disabled by default for the nvenc codec due to frequent complaints about the final render. You can manually write 3-4 “b-frames” before rendering, the file size will be much smaller.

3

yes i use hardware encoding & nvenc codec.
I’ll try it thanks.