[pulseaudio-tickets] [Bug 93637] pulseaudio core dumped when switch to profile output:iec958-ac3-surround-51 (alsa a52 plugin)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93637

--- Comment #18 from Tom Yan <tom.ty89 at gmail.com> ---
(In reply to Raymond from comment #17)
> http://cgit.freedesktop.org/pulseaudio/pulseaudio/tree/src/modules/alsa/alsa-
> sink.c
> 
> if (u->first) { 
>       pa_log_info("Starting playback."); 
>       snd_pcm_start(u->pcm_handle);
> 
> 
> Pulseaudio call snd_pcm_start after printing "starting playback", a52 plugin
> need to compress certain amout of data for ac3 passthrough

I don't really get what's your point here.

In any case, I just tried to switch profile and made sure that the setting is
saved (so pulse will die as soon as I start it), and then start pulse through
the socket by playing something with mpv instead of starting it manually
"empty-handed". Pulse still died the same way.

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