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Can I use VBR on x264 or x265?

Started by MAN-Gor, September 28, 2022, 08:21:36 AM

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MAN-Gor

I can find VBR on Nvidia H264 and Nvidia HEVC, but I can't find on x264 and x265. Is x264 and x265 not support VBR?
So if I want to use VBR, I only can change to Nvidia H264 and Nvidia HEVC?
Thanks for your reading.

eumagga0x2a

All rate control modes of x264 and x265 except of the constant bitrate mode (CBR) are VBR modes.

MAN-Gor

Quote from: eumagga0x2a on September 28, 2022, 07:06:01 PMAll rate control modes of x264 and x265 except of the constant bitrate mode (CBR) are VBR modes.
Oh, but "Mediainfo" doesn't show "Bit rate mode: Variable"?
When I using "Nvidia H264 VBR", it will show "Bit rate mode: Variable"