[FFmpeg-user] Need ffmpeg command options for converting MPEG2 GOP structure

DANIEL LAM danielklam at yahoo.com
Thu Mar 29 23:04:19 EEST 2018

Dear ffmpeg,

I am new to ffmpeg. I have a MPEG2, 1080i, 29.97fpstransport stream. It has closed GOP structure of I0 P3 B1 B2 P6 B4 B5 P9 B7 B8P12 B10 B11.  I need to convert the GOPto I0 B0 B1.

 What is the ffmpeg cli command options to do the conversion?

 Thanks much for your help.


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