omxh264enc qp-range parameter

Hi,
I’m searching for a good explanation about the qp-range parameters for omxh264enc since it seems to affect the stream quality very deeply.
I have a 12.5FPS 1280x720 stream and I would like to have a good quality for an highly dynamic scene with the minor possible latency.
The video is streamed in udp-multicast.

Thank you
Walter

Please refer to https://www.vcodex.com/news/h264-quantization-parameter/

The QP values are within min and max configuration. You can adapt it according to bitrate and framerate.
Default configuration is at /etc/enctune.conf

This is what I knew… but how? What does affect latency? What does affect quality?

Hi Myzhar,
You can check QP value of each frame via JM decoder http://iphome.hhi.de/suehring/tml/

Low QP value brings high qualiy and high bit rate.