FL is highly unpredictable when it comes to blocksize handling. All our plugins highly depend on a static blocksize due to the high amount of complexity of the calculations.
We encountered a similar issue lately and found the following workaround in FL12:
frei:raum ist actually also VST3 – it’s simply not copied to the respective folder
– pick the VST freiraum.dll (probably from C:Program FilesSteinbergVSTPlugins) and MOVE it to C:Program FilesCommon FilesVST3
– rename it to freiraum.vst3
– open FL and load an instance of frei:raum – the user interface will open (please do NOT start playback)
– click the ‘Settings’ icon in the top-left corner
– switch to the ‘Processing’ tab
– tick the “Used fixed size buffer” checkbox
– audio should start to flow now
Please also make sure that the overall buffersize is at least 1024 samples!
Further, there’s also a fix from Image-Line taken from their their forum:
http://forum.image-line.com/viewtopic.php?f=200&t=140975&p=1254124&hilit=sonible#p1254124
1. Open FL Studio.
2. Refer to the ‘Plugin Database > Effects’ folder of your FL Studio Browser.
3. Locate and delete any freiraum entries saved in this location by right-clicking the entry and selecting ‘Delete file…’. If you don’t have a favorite entry for freiraum you can proceed.
4. Download, extract, and launch the attached freiraum.reg file. (http://downloads01.sonible.com/download.php?file=misc/freiraum-FL12-fix.zip)
5. Accept any prompts regarding applying the registry key and values.
6. Restart FL Studio once the keys and values are applied.
7. Navigate to ‘Plugin Database > Installed > Effects > VST’ and load the freiraum plugin entry from this location. Test the plugin.
For those concerned about what the registry file does, it adds a key for ‘freiraum’ under ‘HKEY_CURRENT_USERSOFTWAREImage-LineSharedPluginsFruity WrapperPluginsVST’ with some predefined Wrapper Settings for the plugin, in particular ‘Use fixed size buffers’ is enabled.
Fruity Wrapper Plugin Download
Fruity Wrapper Dll
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