FFmpeg defining/restricting Format Setting GOP M, N frames

[deepfrayder]

Please advise/guide what command use defining/restricting Format Setting GOP M, N frames (pic attached) in FFmpeg & after encoding media info will show the GOP M, N frames.

[Cornucopia]

Why are you asking this? What are you trying to achieve?

Scott

[deepfrayder]

For learning & to bit grip on FFmpeg commands. would you like to tell the command ?

[Sharc]

MediaInfo N and M, see for example here:
https://en.wikipedia.org/wiki/Group_of_pictures

ffmpeg supports many video codecs. How you set N and M (GOP structure) depends on the syntax of the selected codec. You have to dig into the codec's settings parameters for details.

[Cornucopia]

Why you set those settings is determined by how you are trying to craft your stream to match your requirements, in terms of quality, bitrate/filesize, complexity, efficiency.

Scott

[deepfrayder]

Yes, Scott you're right. Please share command for setting those parameters for H.264 codec.
Thanks.