BITPERFECT FOR WINDOWS DRIVERS
BITPERFECT FOR WINDOWS DRIVER
BITPERFECT FOR WINDOWS WINDOWS 10
BITPERFECT FOR WINDOWS WINDOWS 8.1
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This card's lowest latency is 5.0ms in exclusive mode (setting it lower will always result in 5.0ms initialization). Wasapi shared mode works flawless at 10.0ms, apart from the problematic cores.Д®xclusive mode works for most cores with very low latencies.

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With the X-Fi Titanium the setting needs to 48.0ms to be glitch free for these I have some more results from testing with (yet) another soundcard, the Creative Soundblaster Z. The 'problematic' cores (bsnes-mercury-balanced, bluemsx, Vice_c64) need a much higher latency in exclusive mode. RetroArch :: : Luidsprekers (Creative SB X-Fi) RetroArch :: : Enumerating active devices. RetroArch :: : Client initialized (shared, float, 48000Hz, 10.7ms). RetroArch :: : Initializing client (shared, float, 48000Hz). RetroArch :: : Initializing default device. Only difference is that the stream is initialized at 10.7ms instead of 10.0ms as with the Audigy 5/Rx, but apart from that audio latency in shared mode is low / glitch free / great. Shared mode works well for the non-problematic cores (the list in one of my previous messages). I've been doing some tests with Windows10 ењ†4 and Soundblaster X-Fi Titanium. I'll report back with some That's good to know thanks. I have a Soundblaster X-Fi Titanium lying around, so next I'll be testing it to see how it performs in both exclusive and shared mode.

BITPERFECT FOR WINDOWS WINDOWS 8.1

Applications that use integer data will have 4.5ms lower latency.' (versus Windows 8.1 / 7). I now understand why you would want floating point mode as preferred setting (as you implemented it), quote 'Applications that use floating point data will have 16ms lower latency. (v=vs.85).aspx#Audio_Stack_Improvements_in_Windows_10

BITPERFECT FOR WINDOWS WINDOWS 10

I guess you may have seen it already, but this is the part that discusses the very low latency for the new High Definition Audio Device (in shared mode), point 4 under measurement tools:ДЄlso reading up the paragraph on Audio Stack Improvements in Windows 10 here:

BITPERFECT FOR WINDOWS DRIVER

It's a bit unfortunate as the Audigy Rx driver is very light on the CPU in shared mode, for which I like it. As I mentioned I don't think this is an issue with your implementation, but more that the Audigy 5/Rx doesn't have proper Wasapi Exclusive mode support, as other applications have the same issue when I select Wasapi-EX. When I raise latency to 150ms it gets much less, but it never dissappears (even with higher latencies). Or mute the I tried the wasapi exclusive mode with my Creative Audigy 5/Rx, but indeed it does not work. Reply to this email directly, view it on GitHub You are receiving this because you are subscribed to this thread.

BITPERFECT FOR WINDOWS DRIVERS

Problems? Can you confirm that other audio drivers working correctly on Are you absolutely sure that WASAPI driver is causing these Impose any restrictions on frame rate value, neither tries to adjust it, soДon't try random values there (I suggest to leave it at default value ofД¤8000Hz). This is probably because the frame rate was set to 32000Hz. Second one shows unsupported format errors. I think it is better to put that feature on hold until most of asД¬onfirm that current implementation works correctly (with everything thatДon't depends on audio sync off First log says that WASAPI driver Option, but didn't worked correctly in that mode so I removed that part ofД¬ode. I did coded driver that supported audio sync off Operation in combination with WASAPI driver is, in programming terms, On Wed, at 5:23 PM, Zoran Vuckovic wrote:Д¬urrently driver have audio sync always on. Highly looking forward to seeing some improvements that could hopefully make this driver the ideal choice for Windows RA users.

As a comparison, xaudio allows at least 32ms latency on both the aforementioned cores as well as perfect fastforwarding on the same system, without any hitch.

Moreover, there seems to be a problem with fast-forwarding, which does not seem to work properly at all with this driver, introducing once again severe skips and pops.

Increasing it or decreasing it to any extent would introduce cracks, pops and overall garbled output

On both cores the audio output didn't react well to any latency value that wasn't exactly 64ms.

On my system equipped with an USB external DAC (Schiit Modi 2), exclusive mode float refused to work and fell back to PCM.

My tests were conducted on Nestopia and bsnes-mercury cores, with Audio Sync ON and a latency value of 64ms (default).

I had the chance to briefly test your implementation based on the latest code, which I also see has been integrated into the Retroarch main repository.

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