Supported range of bitrate for V4l2 encoder

I have a question regarding the V4l2 encoder bitrate:

  • Could you please recommend the values as a minimum and maximum limits for bitrate?

I am using NVidia multimedia API.
Thank you in advance.

1 Like

This depends on the video quality you need in your use-case. And have to consider resolution. For example,if the resolution is 1920x1080 30fps, you can set to 12Mbps and check the video quality. And then make adjustment between 15Mbps ~ 9Mbps

Thank you for the recommendation.
One more question - what is the supported value range by ioctl driver?

It is 32-bit unsigned integer:

int NvVideoEncoder::setBitrate(uint32_t bitrate)

Thank you, @DaneLLL !

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.