Thanks for your reply. I did as you suggested and got
cun...@elif:~/workspace/ffmpeg_try/Debug$ ldd ./ffmpeg_try
linux-gate.so.1 => (0xb7f6d000)
libavcodec.so.1d => /usr/lib/libavcodec.so.1d (0xb7aff000)
libavformat.so.1d => /usr/lib/libavformat.so.1d (0xb7a79000)
etc.
When I do the same on ffmpeg I see that libav libraries linked are different
versions, e.g. libavformat.so.52. Aha!
My first question is: How can I specify the correct version
libavformat.so.52 rather than libavformat.so.1d to the loader?
And the other one is: Why does this happen? I looked into my libavformat
directory and see both libavformat.so and libavformat.so.52. Why does gcc
loader pick one while the other one is included in the ffmpeg build?
Thanks a lot!
C
On Mon, Jun 22, 2009 at 4:54 PM, Tyler Laing <[email protected]> wrote:
> Try using ldd on the executable produced, then make sure that the libraries
> listed are the ones you want loaded.
>
> -Tyler
>
> On Mon, Jun 22, 2009 at 2:51 PM, Cuneyt Taskiran <[email protected]
> >wrote:
>
> > I have an issue with opening a stream, that I tracked down to
> > open_input_file(). I have added a printf statement to the
> open_input_file()
> > function in utils.c and recompiled & reinstalled ffmpeg. Now, when I run
> > command line ffmpeg, I see the message as expected. However, when I run
> my
> > simple program that just calls open_input_file(), the message is not
> > displayed!
> >
> > How can command line ffmpeg and my program be using two different sets of
> > libraries?
> >
> > I compile my code using Eclipse with
> > gcc -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"main.d" -MT"main.d"
> > -o"main.o" "../main.c"
> >
> > Thanks fo rthe help,
> >
> > Cuneyt
> > _______________________________________________
> > libav-user mailing list
> > [email protected]
> > https://lists.mplayerhq.hu/mailman/listinfo/libav-user
> >
>
>
>
> --
> Visit my blog at http://oddco.ca/zeroth/zblog
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