[pulseaudio-discuss] [WIP] Passthrough support

[pl bossart]

> I've pushed updates to passthrough-bt branches on my trees for
> pulseaudio (some core changes, rebased to current master),
> gst-plugins-base (MPEG audio payloader), and gst-plugins-good (pulsesink
> MPEG support). With all this, you should be able to test on your BT
> headset.

I've got all these hanges, but still no luck.

[ume at plb GST]$ gst-launch filesrc
location=~/AURAL/Audio/theTest-320.mp3 ! pulsesink
device=bluez_sink.00_0B_E4_94_31_9D
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
ERROR: from element /GstPipeline:pipeline0/GstPulseSink:pulsesink0:
The stream is in the wrong format.
Additional debug info:
gstbaseaudiosink.c(914): gst_base_audio_sink_preroll ():
/GstPipeline:pipeline0/GstPulseSink:pulsesink0:
sink not negotiated.
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...
[ume at plb GST]$ gst-launch filesrc
location=~/AURAL/Audio/theTest-320.mp3 ! mp3parse ! pulsesink
device=bluez_sink.00_0B_E4_94_31_9D
0:00:00.022098216 30380  0x8add070 ERROR           GST_PIPELINE
./grammar.y:614:gst_parse_perform_link: could not link mpegaudioparse0
to pulsesink0
WARNING: erroneous pipeline: could not link mpegaudioparse0 to pulsesink0

what I am missing in the setup ? PCM playback seems to work fine.
-Pierre