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

michael young mcygogo at gmail.com
Thu Jul 22 12:08:37 CEST 2010


Hi sudarshan:
    I don't have the alsasink plugin, and can  I replace it by osssink ?

On Thu, Jul 22, 2010 at 6:05 PM, michael young <mcygogo at gmail.com> wrote:

> 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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>
>
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