>From what I gather, the -target ntsc-dvd option will encode to a program 
>stream containing NAV packets for DVD creation.  I would like to generate 
>MPEG2 PS without the NAV packets and have tried the -target vob and -target 
>ntsc-vob arguments.  The ntsc-vob is not recognized and vob by itself 
>generates an error stating "Please prefix target with "pal-", "ntsc-" or 
>"film-", or set a framerate with "-r xxx".  I already had the -r 30 option, so 
>I'm not sure why it doesn't recognize it.  

 

ffmpeg -i source.avi -target vob -s qvga -b 500000 -r 30 -g 12 -bf 2 -genpts 1 
-acodec mp2 -ab 224k -ar 44100 -ac 2 mpeg2ps.mpg

 

Is there a way to encode MPEG2 PS without the NAV packets?

 

Thanks
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