On Wed, 2013-04-24 at 17:18 +0000, [email protected] wrote:
> Hi Tanu,
> 
> -----Original Message-----
> From: Tanu Kaskinen [mailto:[email protected]]
> Sent: Wednesday, April 24, 2013 7:37 PM
> To: Kumar, Aji
> Cc: [email protected]
> Subject: Re: [pulseaudio-discuss] Pulseaudio module initialization failed...
> 
> On Wed, 2013-04-24 at 13:48 +0000, [email protected] wrote:
> > Hi Tanu,
> >
> > Thanks.. please find it attached.
> 
> Before each "Failed to load module" error there's this:
> 
> D: [pulseaudio] sink-input.c: Assertion 
> 'pa_format_info_to_sample_spec(data->format, &ss, &map) == 0' failed at 
> pulsecore/sink-input.c:295, function pa_sink_input_new.
> 
> That's a bug that probably has been fixed in more recent PulseAudio
> versions.
> 
> >>> I did try pulseaudio 3.0 but it was crashing when trying to load 
> >>> "module-alsa-card" so could you suggest a version or approach in which I 
> >>> can avoid the issues in both since I am looking for immediate solution.
> >>>Can I take this file from 3.0 and try to integrate the fix into 2.1 
> >>>version.

First of all, would it be possible for you to configure your mail client
to use "normal" quoting? That is, prefix each quoted line with "> ". The
default Outlook quoting style makes it very hard to follow the
discussion when not using the "top-posting" style (and most technical
mailing lists, including this one, strongly discourage top-posting).

So, PulseAudio 3.0 is crashing. Do you have any details about the
crashes? A stack trace would be great.

Backporting the relevant fixes from 3.0 to 2.1 should be possible. I
don't know what the relevant fixes are, though. I wonder if this bug
still exists in current code, because I didn't spot any promising
commits after 2.1 with a quick look at the sink-input.c, format.c and
module-loopback.c history:

http://cgit.freedesktop.org/pulseaudio/pulseaudio/log/src/pulsecore/sink-input.c
http://cgit.freedesktop.org/pulseaudio/pulseaudio/log/src/pulse/format.c
http://cgit.freedesktop.org/pulseaudio/pulseaudio/log/src/modules/module-loopback.c

-- 
Tanu

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