Question / Help x264 options syntax?

norambna

New Member
Hi there! I have extensive experience with x264, but I am an absolute OBS newbie. I'm using OBS Studio 25.0.4 (64 bit) and I'm having problems setting some custom options for x264

I want to test live streams. The commandline I would use to start my tests would be:
Code:
x264.exe --preset superfast --crf 23 --tune zerolatency --vbv-maxrate 3000 --vbv-buffer 1500


To start my tests I'm just recording first with these options in OBS:
obs_test.png

But the recorded video file is not using my custom VBV options. Is my syntax wrong?

Second question, would this be the exact equivalent?
obs_test2.png


Thanks in advance!
 
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