[gst-devel] Gstreamer in an embedded Linuxdistribution

[Zhao Liang-E3423C]

Seems your alsa driver is not working well.
You need to check your ALSA with "aplay xx.wav", or set OSSSink into
playbin if alsa is not available.

Zhao Liang 

-----Original Message-----
From: Stephan Raue [mailto:mailinglists at openelec.tv] 
Sent: Friday, March 20, 2009 5:11 AM
To: Discussion of the development of GStreamer
Subject: Re: [gst-devel] Gstreamer in an embedded Linuxdistribution

Am 19.03.2009 20:32, schrieb Julien Moutte:
> You probably should try to launch a simple GStreamer pipeline with 
> playbin on your distro and you will see quickly the missing plugins.
>
> Indeed Elisa uses playbin and a simple :
>
> gst-launch-0.10 playbin uri=file:///home/user/file.mov
>    
i started this, and i become follow error - where can be my problem? how
can i test if alsa working?

# gst-launch playbin uri=file:///storage/Musik/Yeti\ Sports\ Song.mp3
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /GstAlsaSink:audiosink-actual-sink-alsa: Could not
open audio device for playback.
Additional debug info:
gstalsasink.c(694): gst_alsasink_open (): 
/GstAlsaSink:audiosink-actual-sink-alsa:
Playback open error on device 'default': Invalid argument
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
FREEING pipeline ...

(gst-launch-0.10:6271): GStreamer-CRITICAL **:
Trying to dispose element playbin0, but it is not in the NULL state.
You need to explicitly set elements to the NULL state before dropping
the final reference, to allow them to clean up.


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