[wdmaudiodev] Wierd bug(?) in direct sound
- From: "Paul Rocca" <Paul.Rocca@xxxxxxxxxxxxxxxxxxx>
- To: <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Wed, 15 Jul 2009 17:23:18 +0100
Hi,
I would appreciate some advice on whether this
sounds like a bug in our code, a driver bug,
a directsound bug or something else.
We have an audio recording app, which appears
to run pretty well and be pretty stable. Its
written in C# with VS2008 and DirectSound 5.4.0.2904.
Its running under XP sp2, with 4 8-channel
sound cards.
The problem is every 13 hours 37 minutes, we are
getting 240 buffers (24s) of audio repeated to us.
We don't lose any data, and it all sounds good, but
we have an extraneous bunch of buffers!
Its repeatable across reboots and can be seen on
more than one machine. The loop time varies across
reboots by approx 5s, but is constant between reboots.
Any ideas?
Paul
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