[gst-devel] how to play the AAC audio by Gstreamer?

michael young mcygogo at gmail.com
Thu Jul 22 12:05:02 CEST 2010


Hi Tim and Edward:
    I am sorry about sending so big file to mail list, and I won't do it
again, I promise .

On Thu, Jul 22, 2010 at 5:53 PM, Tim-Philipp Müller <t.i.m at zen.co.uk> wrote:

> On Thu, 2010-07-22 at 13:04 +0800, michael young wrote:
>
> >      I try it like Sandeep said, first I install the libfaad-dev
> > through Ubuntu's apt-get.
> > then I reconfigure the gst-ffmpeg plugin, and installed it, but cannot
> > play m4a file,
> > the error message is just the old one.
> >       and then I installed the gst-plugin-bad, play the m4a file again
> > , I got information
> > like this:
> >
> > (gst-plugin-scanner:18537): GStreamer-WARNING **: Failed to load
> > plugin '/usr/local/lib/gstreamer-0.10/libgstcamerabin.so':
> > /usr/local/lib/gstreamer-0.10/libgstcamerabin.so: undefined symbol:
> > gst_photography_get_focus_mode
> >
> > Do you know what's wrong here?? thx
>
> Please don't install GStreamer from source. Ignore anyone who tells you
> that that's what you should do.
>
> GStreamer installed from source into /usr/local/ is going to conflict
> with your GStreamer installed from packages, it's impossible to help you
> with such a setup. It also breaks other things like the automatic codec
> installation that comes by default with ubuntu and other distros.
>
> I would strongly recommend you uninstall all GStreamer plugins and
> libraries that you have installed into /usr/local/*. The easiest way to
> do that is to run 'sudo make uninstall' in the source tree where you
> previously typed 'make install'.
>
> Have you tried playing your file in totem? It should pop up a dialog
> that will search for the missing plugins and hopefully install them
> (well, that's before you messed up your system by installing stuff from
> source).
>
> gstreamer0.10-plugins-bad is the package you need as far as I know, but
> it seems you have other problems (ie. gstreamer installed from source
> into /usr/local/*).
>
> Cheers
>  -Tim
>
> PS: also, please don't send large attachements to mailing list
>
>
>
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