[Libav-user] error LNK2001: unresolved external symbol _av_pix_fmt_descriptors
jp4work at gmail.com
Fri Aug 10 22:51:29 CEST 2012
On Fri, Aug 10, 2012 at 1:45 AM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> JIA Pei <jp4work at ...> writes:
> > First, my environment: Windows 7 + Visual Studio 2010
> > + libav 0.8.3 Release.
> This is a broken version of FFmpeg with several hundred
> known regressions, some of them possibly security relevant.
> Please understand that we cannot support broken versions.
> See http://ffmpeg.org/download.html for supported
> versions of FFmpeg, use git head if you are not a
> Carl Eugen
> Libav-user mailing list
> Libav-user at ffmpeg.org
Hi, Thank you Carl Eugen Hoyos:
I just have no idea what's the relationship between ffmpeg and libav? It
libav is replacing ffmpeg? Which is newer? Are ffmpeg and libav 2 different
It's always problematic to build ffmpeg under Windows anyway. At the bottom
http://ffmpeg.zeranoe.com/builds/, the dependent 3rd party (external)
are afforded, but not all of those libraries are able to be built
under Windows. A typical example is bzip2:
$ make install
chmod: changing permissions of '/usr/local/bin/bzip2': Bad file number
make: *** [install] Error 1
In fact, I just want ffmpeg to be successfully built and be able to support
RTMPDump, x264, Xvid, etc.... However, there are always some problems...
Please do help...
Thank you very much.
Email: jp4work at gmail.com
cell: +1 604-362-5816
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