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Old 2008-10-18, 19:01   #1 (permalink)
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Default Version 0.2.0.1 beta 2

Now finally the pause/forward should work with DTS or other encoded stuff!

Unfortunately, i have not been able to solve the problem of hickups during gapless playback, as reported by Helios. I can reproduce it here on one of my machines and know what the cause is, but fixing it would require changes to MP itself.
I have discussed it in the team, but those changes are considered to be too risky at the moment. Will continue thinking about some workaround, but can't promise anything.

If you alreay have 0.2.0.0 final or 0.2.0.1 beta running, there's no need to install vcredist_x86 again.
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File Type: mpi PureAudio.mpi (94.8 KB, 642 views)
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Old 2008-10-18, 19:37   #2 (permalink)
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Hello Symphy!

"Hickup" - Thats the right word!
I will test the new Release tomorrow!

Best Regards

Helios
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Old 2008-10-19, 01:00   #3 (permalink)
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Yeah... nice!!!!

Fast forward backward pause, etc... this works perfectly now !!!!
As for the humming, never heared it... but that could be my hearing..

THank you very much Symphy
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Old 2008-10-19, 11:09   #4 (permalink)
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Hello Symphy!

for your work! Fast forward ..... works great!

24/96 works fine with Dshow, but doesn't work with ASIO, i have attached the logs!

Best Regards

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Old 2008-10-19, 12:44   #5 (permalink)
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Quote:
Originally Posted by Helios61 View Post
Hello Symphy!

for your work! Fast forward ..... works great!

24/96 works fine with Dshow, but doesn't work with ASIO, i have attached the logs!

Best Regards

Helios
Does it work on the analog out of your soundcard when you use ASIO channels 1 and 2?
I assume the channels 3 and 4 you are using now are spdif. Does your receiver support 24/96?
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Old 2008-10-19, 13:05   #6 (permalink)
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[quote=Symphy;317308]
Does it work on the analog out of your soundcard when you use ASIO channels 1 and 2?
Yes, on analog out its working fine, and with Dshow on digital out!

Best Regards
Helios
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Old 2008-10-19, 13:14   #7 (permalink)
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Quote:
Originally Posted by Symphy View Post
Does it work on the analog out of your soundcard when you use ASIO channels 1 and 2?
Yes, on analog out its working fine, and with Dshow on digital out!
Best Regards
Helios
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Old 2008-10-19, 13:24   #8 (permalink)
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[quote=Helios61;317320]
Quote:
Originally Posted by Symphy View Post
Does it work on the analog out of your soundcard when you use ASIO channels 1 and 2?
Yes, on analog out its working fine, and with Dshow on digital out!

Best Regards
Helios
Does your receiver display the format of the source when playing over dshow? I have the feeling that dshow resamples the 24/96 to match the spdif capabilities

Another test you can do: In the plugin configuration, Advanced settings/ASIO, set the maximum supported samplingrate to 48000. This will force pureaudio to resample to 48000. If it works then, your spdif or receiver does not support 24/96

Edit: Just googled on esi juli@, 24/96 fully supported!
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Last edited by Symphy; 2008-10-19 at 13:41.. Reason: Well, can't be the juli@!
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Old 2008-10-19, 13:48   #9 (permalink)
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Quote:
Originally Posted by Symphy View Post

Does your receiver display the format of the source when playing over dshow? I have the feeling that dshow resamples the 24/96 to match the spdif capabilities
Unfortunately no, and in the Manual of my Receiver i can't find any Specifications about this! I have to ask the Yamaha Support!

Quote:
Originally Posted by Symphy View Post
Another test you can do: In the plugin configuration, Advanced settings/ASIO, set the maximum supported samplingrate to 48000. This will force pureaudio to resample to 48000. If it works then, your spdif or receiver does not support 24/96
It works!

Quote:
Originally Posted by Symphy View Post
Just googled on esi juli@, 24/96 fully supported!
Manual Juli@
Quote:
<Digital Audio>
4. Sample rate : 44.1,48,88.2,96,176.4,192KHz
5. A/D Converter (AK5385A)
1) Signal to Noise Ratio : 114dB (A-weighted) @ fs=48kHz
2) Dynamic Range : 114dB (-60dBFS with A-weighted) @ fs=48kHz
3) Inter channel Isolation : -120dB
4) Resolution : 24-Bit
6. D/A Converter (AK4358)
1) Signal to Noise Ratio: 112dB (A-weighted) @ fs=44.1kHz
2) Dynamic Range (S/N) : 112dB (60dBFS with A-weighted)@ fs=44.1kHz
3) THD+N : -94dB @ fs=44.1kHz
4) Inter channel Isolation : -100dB
5) Attenuation Control : -63dB ~ +0dB (0.5dB Step Size)
6) Resolution : 24-Bit
7. Digital Input
1) Connector Type : RCA(provided via breakout cable)
2) Format : IEC-60958 Consumer(S/PDIF coaxial)
3) Sampling Rate : 44.1,48,88.2,96,176.4,192KHz
4) Resolution : 24-Bit
8. Digital Output
1)Connector Type : RCA(provided via breakout cable), Optical(on
board)
2) Format : IEC-60958 Consumer(S/PDIF coaxial)
3) Sampling Rate : 44.1,48,88.2,96,176.4,192KHz(176.4,192kHz only coaxial)
4) Resolution : 24-Bit
I think, the problem is the Receiver!

Best Regards
Helios
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Old 2008-10-19, 14:09   #10 (permalink)
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Quote:
Originally Posted by Helios61 View Post
Quote:
8. Digital Output
1)Connector Type : RCA(provided via breakout cable), Optical(on
board)
2) Format : IEC-60958 Consumer(S/PDIF coaxial)
3) Sampling Rate : 44.1,48,88.2,96,176.4,192KHz(176.4,192kHz only coaxial)
4) Resolution : 24-Bit
I think, the problem is the Receiver!
Funny, the '96' listed for samplingrate actually refers to 96000, so in theory it should work 'at full speed'.
Maybe the quality of the s/pdif cable is insufficient. s/pdif can be problematic sometimes at higher samplingrates.
You could also check if there are any settings for the juli@ s/pdif that may be in the way. I'm not familiar with the device, but it may be locked to 48000 or something.
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