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

michael young mcygogo at gmail.com
Thu Jul 22 12:12:14 CEST 2010


Hi Tim:
   thx for you suggestion, and I install the Gstreamer from resource , there
is some reason,
I want to learn more about the Gstreamer, so I want to find the reason why I
can't play aac

On Thu, Jul 22, 2010 at 6:08 PM, michael young <mcygogo at gmail.com> wrote:

> 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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