From: Martin Pietryka <martin.pietryka@streamunlimited.com>
To: alsa-devel@alsa-project.org
Subject: DSD: Playing silence before and after actual audio data
Date: Thu, 15 Oct 2015 15:01:56 +0200 [thread overview]
Message-ID: <561FA3C4.8040205@streamunlimited.com> (raw)
Hi guys,
I'm trying to figure out the best way to insert ~40ms worth of silence
pattern before and after playing back DSD data.
There seems to be support inside ALSA for a DSD silence pattern, but as
far as I have seen it's only used when an underrun might occur
(silence_threshold, silence_size).
Is there some possibility inside ALSA to basically insert silence before
and after playback, or how hard would it be to implement something like
this? I have looked a bit for myself and for me it seems that the
modifications needed inside ALSA to achieve this feature are
substantial, but of course I also might have missed something.
Martin
next reply other threads:[~2015-10-15 13:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-15 13:01 Martin Pietryka [this message]
2015-10-15 13:13 ` DSD: Playing silence before and after actual audio data Alexander E. Patrakov
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