[FFmpeg-devel] [PATCH] [4/??] [1/1] Libavfilter - Build changes
Sat Feb 16 15:47:51 CET 2008
M?ns Rullg?rd said:
> Vitor Sessak writes:
>> This patch is unrelated to the graph patch (in the sense that it can
>> be applied before or after it). It allows to compile libavfilter with
>> "configure --enable-avfilter", but it will not be used at this point
>> for anything.
>> (no need to hurry in reviewing this, I'll be without internet until
>> next week)
>> Index: configure
>> --- configure (revision 11882) +++ configure (working copy)
>> @@ -72,6 +72,8 @@
>> echo " and ffmpeg will be
>> unredistributable [default=no]" echo " --enable-pp
>> enable GPLed postprocessing support [default=no]" echo "
>> --enable-swscaler software scaler support [default=no]"
>> + echo " --enable-avfilter video filter support (replaces
>> vhook) [default=no]" + echo " --enable-avfilter-lavf video filters
>> dependant on avformat [default=no]"
> Why this distinction?
The idea is to make libavfilter as lean as possible. Hence only if you
accept the dependency on lavformat the filter vsrc_movie.c will be built.
None of the other filters depends on lavformat.
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