[Bug 680904] wavparse src can not link to audioconvert when using USB sound card

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Aug 9 02:15:51 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=680904
  GStreamer | gstreamer (core) | 0.10.36

--- Comment #39 from soho123.2012 at gmail.com 2012-08-09 09:15:48 UTC ---
Hi Tim,


Currently, the approach I used :
1. modify usb audio driver in alsa to report the format the same as CPU
BYTE_ORDER, "ALWAYS"
2. add the byte swap code in kernel to finish byte swap job, just when runtime
format is big endian. Since USB audio support little endian only.

In this stage, I can play audio from media server via Rygel.
If I would like to fix up alsasink to check for foreign endianness, 
this approach seems takes a lot of effort, right?
Since I have to fix up other plugin (like mad, audioresample, etc....)


How about your opinion?

Thank you very much for your support!
Such that I have the guide for debugging!

Soho

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