TBSDTV Community Forum

Hello,
Can anyone help me correctly understand the parameters for h264 encoding?
My doubts are, key interval, MinQp, MaxQp, Package. and also understand
the best configuration for each type of reception (sports / movies).
thank you

Hi,
1.Key interval：It means how many P frames encode one I frames, like now frame rate is 30. if you set this value 60. means encode ont I frame each 2 seconds.
2.MinQP: the limit of the most bad quality. used for staic field, to save bitrate of the static.
3.MaxQP: the limit of the best quality.
4.Package A/B: this is for diffrent player, A is good for NVR, B is good for Vmix, if you use vlc, than both A and B can do it.

Normally, do not need to set every parameter, you can try to set "H264/H265", "enocded size", "MaxBitrate", "protocol" , Audio first, if quality still not good, you can go back to set it.

Thanks