Cubase Direct Offline Processing audio dropouts on FX plugins
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Ok, another interesting find: it’s not about actually changing the value of the HISE modules (dry / wet on the Convolution or gain on Simple Gain modules), it’s about Cubase needing the slider assigned to them moved on the interface for the Direct Offline Processing to work...
I’ll program a value change to the dry / wet slider as the impulse is changed and see what will happen, but since the impulses are mapped to a slider that can be adjusted rather quickly, it’s hard for me to implement a walkaround to this issue which would actually remember the dry / wet slider’s value in a reliable way. Not sure if it’s even worth the trouble as I don’t know what’s causing this issue in the HISE backend.
@d-healey @Christoph-Hart I’d really appreciate your support on this.
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Another update: programming a change to the slider doesn’t work. It needs to be moved on the interface for direct offline processing to work.
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...yet still: no convolution, no problem. Strange?
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A friendly bump :-)
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Have you made a bug report - https://forum.hise.audio/topic/4260/the-definitive-feature-request-bug-fix-roadmap ?
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Yup, just under your first post there. It’s 4th or 5th reply I think.
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@Christoph-Hart could you please fix this? :-)
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Hey @Christoph-Hart was this by any chance fixed in one of the recent commits?
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@tomekslesicki said in Cubase Direct Offline Processing audio dropouts on FX plugins:
Hey @Christoph-Hart was this by any chance fixed in one of the recent commits?
look in the bug list post - you will see when it is fixed... its not currently fixed.
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@tomekslesicki Unfortunately, no. I'm planning a rather big redesign of the convolution algorithm, but it's a little bit down the roadmap (JUCE 6 now has a FFT wrapper for the IPP so maybe I will replace my own wrapper with this one).
However I have made a few changes to the convolution reverb a few weeks ago which I think are not part of the
masterbranch, so if you feel lucky you might try to compile your plugin with thedevelopbranch and see if this is fixed. -
@Christoph-Hart any updates, please? It’s a serious issue and it appears in PT too as suggested earlier.
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And to recap: when using Cubase Direct Audio Processing, there are dropouts in audio unless the wet level is changed via the interface before using DAP.
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@Christoph-Hart following up on this - I saw some variable buffer fix in the last commit to the develop branch. Is it related or not at all?
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No but if you want we can do a troubleshooting session next week to get this sorted out.
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@Christoph-Hart awesome! I’ll send you an email :-)
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@christoph-hart I'm bumping this because it's still not resolved. Basically, after loading a new impulse response, any of the parameters listed for DAW automation needs to be moved before using DOP for it to render properly without dropouts. It works fine then until a new impulse is loaded.
