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| Garbled Audio https://forums.stereotool.com/viewtopic.php?t=6158 |
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| Author: | hvz [ Sat Aug 22, 2015 2:30 pm ] |
| Post subject: | Re: Garbled Audio |
If you can please record it - there's often much information that I can get from the audio. For example, I would have never been able to fix the clicks problem reported in the 7.72 thread earlier without analyzing the audio. |
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| Author: | hvz [ Sun Aug 23, 2015 1:40 am ] |
| Post subject: | Re: Garbled Audio |
Quote: after LOTS of time, usually after 8 or more hours. Sounds like sync is totally lost and audio frames are dropped like fast-forward, not gapping.
You're using *3* different sound cards (Asus Xonar, Realtek, VB Cable), which is possible, but you'll have to enable more synchronization. (I can imagine that this gets confusing).Sync is indeed enabled, various settings at relative adjust and resampling q. tried for the resampling value. Output is obviously 192KHz. Various buffers settings tried, including input buffering, huge output buffer. Frame size @ 4096 samples. Watchdog enabled. Process priority: Realtime on an i7-3770 w. 100% quality (dedicated box) CPU util: ~18%, percentage of time in processing :~58%, ignore high frequencies: off. In your settings, what I'm missing is the 'Synchronize to output' setting in the Normal Output settings. I'm not saying that it wil fix the problem, because I don't know what's happening, but without it you can get all kinds of weird effects so it might. By the way, if synchronization is the problem it must be visible if you look at all the sound card buffers. Input should be full (well there is no input buffer so it is by definition). The two output buffers should both be filled half-way. If things go wrong, one of the two will be either nearly empty or completely full. Both would cause issues. |
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| Author: | makrisj [ Sun Aug 23, 2015 9:49 am ] |
| Post subject: | Re: Garbled Audio |
Well, you're right, I saw that label that input could be sync with just one of the outputs, might have misinterpreted it. I promptly enabled sync to output on Normal output and tried to get close to 1:1 using settings. VB Cable seems unstable in regards to buffer size on my configuratio even when having buffer of 1 sec. I increased that to 3 secs since it feeds web radio and delays are acceptable there. All buffers are in the middle now. |
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| Author: | hvz [ Sun Aug 23, 2015 10:52 pm ] |
| Post subject: | Re: Garbled Audio |
Ok, I hope that solves it. |
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