<DIV>Hi all:<BR>when I porting gstreamer and some plugins to arm-linux platform, I come across a trouble,</DIV>
<DIV><BR>when I use commandline "gst-launch playbin2 uri=file:///......", result is:<BR> the autoaudiosink is not working</DIV>
<DIV><BR>when I use commandline "gst-launch filesrc location=music.ogg ! oggdemux ! vorbisdec ! audioconvert ! audioresample ! alsasink", result is:<BR> ERROR: from element /GstPipeline:pipeline0/GstAlsaSink:alsasink0: Could not open audio device for playback.<BR> Playback open error on device 'default': No such file or directory</DIV>
<DIV><BR>before do those, I've add some device node below /dev/snd/....(timer¡¢controlC0 ¡¢pcmC0D0c ¡¢pcmC0D0p)£»<BR>and the plugins necessary have be cross-compiled and installed.<BR>and the kernel I used is Android's kernel(some driver necessary have included in kernel), I just make a file system,<BR>I think it maybe due to alsa driver can not find correct audio device to playback audio file, <BR>is there someone have come across this problem and can help me? thx a lot in advance.</DIV>