S/PDIF recording exhibits pitch doubling on playback

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Install Diamond XS71 sound card on Windows XP Pro SP2 system
2. Install CMI8738/8768 driver 
3. Using CMI8738/8768 control panel, enable S/PDIF-in recording
4. Disable Dolby formats on Formats tab of control panel. 
4. Connect S/PDIF input on sound card to S/PDIF output on DAT player
5. Play tape on DAT player
6. Record using Windows Sound Recorder (also tried Goldwave)
7. Stop recording. Play back recording

Expected output is a bit-perfect copy of what was on the DAT tape.

Actual output is a high pitched version, as if the output is being played
back at double speed.

What version of the driver are you using? On what operating system? What
version of the operationg system are you using (32 or 64 bit)?
Driver version: 1.1.9
O/S: Windows XP Pro SP2 32-bit

What ports of the soundcard are affected by the bug (e.g. SPDIF, Mic-In)?
SPDIF-in

Please provide any additional information below.
Sound card is able to play .MP3 music files normally using Windows Media
Player.

Original issue reported on code.google.com by len...@gmail.com on 7 May 2008 at 8:50

[GoogleCodeExporter]

I was answering your mail, but discussing the topic here makes more sense 
because 
it's public for anyone to read.

Have you tried ticking / unticking the boxes in the second tab of 
cmicontrol.exe? 
Often, the "invert phase" box needs to be checked.

Original comment by dogb...@gmail.com on 7 May 2008 at 9:19

[GoogleCodeExporter]

I tried unticking and reticking "Enable S/PDIF-out" and "Enable S/PDIF-in 
recording".
I recorded another sample from DAT using Windows Sound Recorder. Then I played 
it
back using Windows Sound Recorder. This caused loud noise to be played. Then I 
tried
the same experiment ticking "Invert phase". This caused a somewhat less loud 
noise to
be played.

Here are my settings:
Analog tab: Enable PCM DAC, Don't route, Don't route, Stereo (2.0).
Digital tab: Enable S/PDIF-out, Enable S/PDIF-in recording.
Formats: All sampling rates for PCM and Multi-channel PCM.

Original comment by len...@gmail.com on 7 May 2008 at 10:02

[GoogleCodeExporter]

The recording application shouldn't matter, so it might be a good idea to use 
something better, e.g. Audacity. 
The underlying problem is that the hardware is badly documented and that it's 
somewhat a matter of toggeling the right knobs. If you can't find a 
combination, 
then I suggest you try the official drivers.

Original comment by dogb...@gmail.com on 11 May 2008 at 11:49

[GoogleCodeExporter]

closed due to inactivity

Original comment by dogb...@gmail.com on 27 May 2008 at 5:10

• Changed state: WontFix