problem in playing raw audio data on gutsy

[Ganesh Kundapur]

Hi,
  I installed gstreamer and the plugings ( good, bad, and ugly ) on gutsy. If i tried to play the raw data by using gst-launch, it throws warning and terminates..

--
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 7.10
Release:        7.10
Codename:       gutsy

apt-cache search gstreamer0.10-plugins-bad
gstreamer0.10-plugins-bad - GStreamer plugins from the "bad" set
gstreamer0.10-plugins-bad-dbg - GStreamer plugins from the "bad" set
gstreamer0.10-plugins-bad-doc - GStreamer documentation for plugins from the "bad" set
gstreamer0.10-plugins-bad-multiverse - GStreamer plugins from the "bad" set (Multiverse Variant)
gstreamer0.10-plugins-bad-multiverse-dbg - GStreamer plugins from the "bad" set (Multiverse Variant)

gst-launch filesrc location=~/songs/enjoy.raw ! audioparse ! alsasink
WARNING: erroneous pipeline: no element "audioparse"
--

/Ganesh



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[Sebastian Dröge]

Am Dienstag, den 01.07.2008, 16:34 +0530 schrieb Ganesh Kundapur:

> Hi,
>   I installed gstreamer and the plugings ( good, bad, and ugly ) on
> gutsy. If i tried to play the raw data by using gst-launch, it throws
> warning and terminates..
>
> --
> lsb_release -a
> No LSB modules are available.
> Distributor ID: Ubuntu
> Description:    Ubuntu 7.10
> Release:        7.10
> Codename:       gutsy
>
> apt-cache search gstreamer0.10-plugins-bad
> gstreamer0.10-plugins-bad - GStreamer plugins from the "bad" set
> gstreamer0.10-plugins-bad-dbg - GStreamer plugins from the "bad" set
> gstreamer0.10-plugins-bad-doc - GStreamer documentation for plugins
> from the "bad" set
> gstreamer0.10-plugins-bad-multiverse - GStreamer plugins from the
> "bad" set (Multiverse Variant)
> gstreamer0.10-plugins-bad-multiverse-dbg - GStreamer plugins from the
> "bad" set (Multiverse Variant)
>
> gst-launch filesrc location=~/songs/enjoy.raw ! audioparse ! alsasink
> WARNING: erroneous pipeline: no element "audioparse"

That's simply because the gst-plugins-bad version from gutsy did not
have the audioparse element yet. Either upgrade to a newer
gst-plugins-bad version or update your Ubuntu to hardy :)

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[michael smith-6-3]

On Tue, Jul 1, 2008 at 4:04 AM, Ganesh Kundapur
<[hidden email]> wrote:
>
> gst-launch filesrc location=~/songs/enjoy.raw ! audioparse ! alsasink
> WARNING: erroneous pipeline: no element "audioparse"

As well as having to install a newer version of gst-plugins-bad, so
that you have the audioparse element, like Sebastian suggested, your
pipeline obviously won't work right like that.

It's raw (headerless) audio, so you have to tell audioparse exactly
what format it is - it has a whole lot of properties to let you do
that.

Mike

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