[Libav-user] what -f psp does
Carl Eugen Hoyos
cehoyos at ag.or.at
Fri Sep 5 14:45:43 CEST 2014
YIRAN LI <mrfun.china at ...> writes:
> So it's not like target which I know automatically
> apply resolution, bitrate, framerate at least on
> DVD output. So with -f, you need to manually supply
> all needed arguments.
-f only affects the muxer, ie it (automatically) sets
some muxer options, target can affect both encoder
and muxer (and it can force a muxer).
If you look at the source (ffmpeg_opt.c opt_target()),
you will see that target is a very simple thing and
that you can add targets, one for psp may be welcome!
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