[FFmpeg-user] mpeg2video encode gop structure

[Gyan Doshi]

On 3/15/2018 3:13 AM, Dan Bridges wrote:

> 
> 1. Here is the order of frames before sorting. I presume this is how
> they're stored in the stream.
> 
> I    B    B    P    B    B    P    B    B    P    I    B    B    P
> B    B    P    B    B    P    I    B    B    P
> 
> 
> 2. Here  is the order of frames after sorting on coded_picture_number. I
> presume this is the order the frames need to be decoded in:
> 
> I    P    B    B    P    B    B    P    B    B    I    P    B    B
> P    B    B    P    B    B    I    P    B    B
> 

The other way around. The latter is how they are stored, and represents 
encoding order.

You can also include pkt_pos in show entries to see position in file.


Regards,
Gyan