[Libav-user] Compiling under windows...

Eric Trousset etrousset at awox.com
Mon Mar 10 14:40:10 CET 2014



> -----Original Message-----
> From: libav-user-bounces at ffmpeg.org [mailto:libav-user-
> bounces at ffmpeg.org] On Behalf Of Carl Eugen Hoyos
> Sent: lundi 10 mars 2014 14:31
> To: libav-user at ffmpeg.org
> Subject: Re: [Libav-user] Compiling under windows...
> 
> Eric Trousset <etrousset at ...> writes:
> 
> > > > I m trying to build it under windows using MSVC toolchain, but
> > > > need to disable encoders and decoders.
> > >
> > > (Out of curiosity: What are you planning to use the resulting binary
> > > for?)
> >
> > To transmux medias
> 
> Note that some demuxers need some decoders to work correctly, so you
> may see problems.
> 
> > > > So I use the following configure param :
> > > >
> > > > ./configure --toolchain=msvc
> > > > --prefix=/usr/local/ffmpeg-2.1.4-nocodecs-vs2013
> > > > --disable-decoders –disable-encoders --enable-shared
> > >
> > > Is the problem also reproducible if you don't disable any FFmpeg
> > > features?
> > >
> > > If I disable no features, it builds fine
> > >
> > > > LINK : fatal error LNK1207: incompatible PDB format in
> > > > 'c:\source_ext\ffmpeg-2.1.4\libswresample\swresample-0.pdb';
> > > > delete and rebuild
> > > > make: *** [libswresample/swresample-0.dll] Error 1
> > >
> > > Could you confirm that you run make distclean before configure?
> >
> > Yes I did run distclean before configure
> 
> You could now test current FFmpeg git head or test if it works if you only
> provide --disable-encoders or only --disable-decoders.

I already tried this with no success. I'll try the git head and let you know.

> 
> Please fix your quoting, your email is nearly unreadable.


Yes sorry for that, I was on the web client and couldn't figure out how to change the quoting.


> 
> Carl Eugen
> 
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