I have a .y4m video file, and I want to convert it to .mp4 using FFmpeg. The problem is that I want a certain kind of GOP, this one: IBBPBBPBBPBB
. But what I get, when I set the GOP size to 12 (-g 12
) is IPPPPPPPPPPP
. I've also tried using the -bf 8
option, but I get results like IPBBB... and the video doesn't play right.
Could you please tell me how to get the exact IBBPBBPBBPBB
GOP using FFmpeg?
Thanks for your help