[FFmpeg-user] Tunning GOP Paramaters

Carl Eugen Hoyos cehoyos at ag.or.at
Fri Jan 18 20:28:39 CET 2013

mohamed hefny <m.hefny <at> nilesat.com.eg> writes:

>  I want to transcode a video file (MPEG2 - PAL) to 
> have the following GOP specifications:
>  * M=3 , N=12
>  * GOP Type: Close
> And I tried these parameters: -flags +cgop 
> -sc_threshold 1000000000  -g 12 -bf 3, which didn't work. 

It didn't work?
A little more exhaustive description (including 
the complete command line you used together with 
the complete, uncut console output) will be 
needed if you expect help on this mailing list.

Carl Eugen

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