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Author Topic: Realtek and the digital optical interface (TOSLink) over WASAPI [Solved]  (Read 1542 times)

jesseinsf

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Can anyone explain why JRiver doesn't like Realtek drivers when playing over the Digital Optical Interface (TOSLink)in WASAPI Mode? Also, what is Realtek doing that causes the sound to be distorted?

Update:
I figured it out:

Some Realtek hardware (Over Optical connection) can only work with WASAPI Exclusive Mode when the Bit-Depth is set to "24-bit Integer (in a 32-bit package). In other words, 24-bit Padded. It won't accept "Automatic" or anything else.
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OS - Win 11 Pro for Workstation (64-bit)
Monitor - MSI Creator PS321URV 4K UHD HDR600
CPU - Intel Core i9-9900K Up to 5GHz - CPU
GPU - NVidia GeForce RTX 3080TI FE - GPU
MB - Asus Maximus XI Extreme - Motherboard
RAM - 128 GB RAM DDR4 3200 - RAM
SSD - Samsung 980 Pro & 970 Pro m.2 NVMe 1TB each
SP  - Vanatoo TP One Encore (over TOSLink)- REL HT/1003

David Sydney

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 I am using that setup in output to my Yamaha DAC and it sounds fine on mine?
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Dave
------
Linux Manjaro 23 / Windows 10 Pro | i7 14700K Gigabyte Z790 UD AX | JRMark 10253 | Realtek Integrated HDAudio SPDIF | PC Sound - Yamaha TSS-15 5.1 DAC (will be sad when capacitors die!)| Real Sound - DLNA Network to Yamaha RX-V777 Receiver Living Room + Deck | DLNA to Paired Yamaha WiFi WX-010 MusicCast Speakers to Outside Areas

jesseinsf

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  • Posts: 143
  • Who, ME?

I am using that setup in output to my Yamaha DAC and it sounds fine on mine?
Do you have WASAPI setup like so: 24-bit Integer (in a 32-bit package)? This is how it works for me when using the Realtek drivers.
Logged
OS - Win 11 Pro for Workstation (64-bit)
Monitor - MSI Creator PS321URV 4K UHD HDR600
CPU - Intel Core i9-9900K Up to 5GHz - CPU
GPU - NVidia GeForce RTX 3080TI FE - GPU
MB - Asus Maximus XI Extreme - Motherboard
RAM - 128 GB RAM DDR4 3200 - RAM
SSD - Samsung 980 Pro & 970 Pro m.2 NVMe 1TB each
SP  - Vanatoo TP One Encore (over TOSLink)- REL HT/1003
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