[wdmaudiodev] Re: USB Audio synch. mechanism
- From: "Daniel E. Germann" <deg@xxxxxxxx>
- To: <wdmaudiodev@xxxxxxxxxxxxx>
- Date: Thu, 15 May 2003 07:29:14 -0500
Hi, DJ.
Does this error only apply to output devices? I would think input devices
might work properly since there is no need for usbaudio to "adapt" to sample
rate changes (i.e., vary the amount of data sent to the device each frame),
since all it has to do is deliver the amount of data it receives from the
device during each frame. Is that correct?
Thanks,
-Dan
LR Sound, Inc.
----- Original Message -----
> Subject: [wdmaudiodev] Re: USB Audio synch. mechanism
> Date: Wed, 14 May 2003 09:37:31 -0700
> From: "DJ Sisolak"
>
>
> Hello Devendra,
>
> The error with async endpoints has to do with the timeliness of the
> updating of the sample rate based on the data from the feedback
> endpoint. Technically it will work with all OS's back to Win98, but only
> recently have I fixed the timing.
>
> Thanks,
> DJ Sisolak
> Microsoft Corp.
******************
WDMAUDIODEV addresses:
Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx
Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe
Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe
Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx
URL to WDMAUDIODEV page:
http://www.wdmaudiodev.de/
Other related posts:
