[Libav-user] Beginner c++ compiling error

[mounir younes]

I am sorry if this seems stupid but how can I check the man page?

On Thu, Oct 6, 2011 at 5:06 PM, Jonathan Arnold <jdarnold at buddydog.org>wrote:

> On Thu, 6 Oct 2011 14:58:17 +0300
> mounir younes <mounir.younes at gmail.com> wrote:
>
> > tried your command with g++ but still having the same exception. Can
> > someone please write a tutorial on how to write the "hello world" in
> > ffmpeg and how to compile it?
> >
> > On Mon, Oct 3, 2011 at 9:11 PM, Jonathan Arnold
> > <jdarnold at buddydog.org>wrote:
> >
> > > On Mon, 3 Oct 2011 11:36:23 +0300
> > > mounir younes <mounir.younes at gmail.com> wrote:
> > >
> > > > This is my code: (i got it from the internet, and modified it)
> > > > ------------------------
> > >
> > > And what command line do you use to compile it? Just looks like you
> > > are forgetting some libraries. Here is my simple compile command:
> > >
> > > gcc  -o tutorial01 tutorial01.c -lavutil -lavformat -lavcodec -lz
> > > -lavutil -lswscale -lm
>
> As mentioned already, you need to be sure to add in all the libraries
> you are trying to use. My sample doesn't do sound. For every undefined,
> check the man page to see what library it needs. Add the correct -l and
> then rebuild. Rinse & repeat until you get all the undefines removed.
>
> --
> Jonathan Arnold        Webstream: http://hieronymus.soup.io
>
> Talent wins games, but team work and intelligence wins championships.
> Michael Jordan
>
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