[FFmpeg-user] mpeg2video encode gop structure

[Carl Eugen Hoyos]

2018-03-14 4:37 GMT+01:00, 冯良怀 <flhcd at 163.com>:
> Hello,       I want the GOP structure after mpeg2video coding to be
> IBBPBBPBBPBB, but the GOP structure in the encoded out put file is
> IPBBPBBPBB.

(Trying to understand if this is an enhancement request)
Why does this make a difference?
What is your use-case?

Carl Eugen