View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
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0008437 | ardour | bugs | public | 2020-10-04 13:33 | 2020-10-06 13:59 |
Reporter | magnetophon | Assigned To | x42 | ||
Priority | normal | Severity | minor | Reproducibility | always |
Status | closed | Resolution | no change required | ||
Platform | GNU | OS | NixOS | OS Version | (any) |
Product Version | 6.3 | ||||
Summary | 0008437: LAN only measures peak | ||||
Description | When I analyze the track loudness, using the new LAN feature of 6.3, ardour only shows the peak, not the LUFS. Screenshot attached. Subsequently the gain compensation is wrong. | ||||
Tags | No tags attached. | ||||
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How many output channels does the master-bus have? The LAN only supports stereo. |
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Oh I recall that you've reported issues with libardourvampplugins.so in the past with your OS. Perhaps the analysis plugin isn't found? Menu > Window > Scripting paste the following and click "run": local plugins = ARDOUR.LuaAPI.Vamp.list_plugins (); for id in plugins:iter () do local vamp = ARDOUR.LuaAPI.Vamp(id, Session:nominal_sample_rate()) local vp = vamp:plugin () print (vp:getIdentifier (), ":", vp:getName (), ":", vp:getDescription ()) end Does the output show dBTP : dBTP Meter : True Peak Meter (4x Oversampling) ebur128 : EBU R128 Loudness : Loudness measurements according to the EBU Recommendation 128 |
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Since Ardour 6.3-135-ge76055d63d there's now a popup dialog when the plugin is missing. |
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@x42 Thanks! My master bus is stereo. The script outputs: ``` localcandidatepyin : Local Candidate PYIN : Monophonic pitch and note tracking based on a probabilistic Yin extension. pyin : pYin : Monophonic pitch and note tracking based on a probabilistic Yin extension. yin : Yin : A vamp implementation of the Yin algorithm for monophonic frequency estimation. > OK ``` How do I get dBTP and ebur128 in there? |
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Is there libardourvampplugins.so installed in ardour's lib/ folder (or in system-wide VAMP_PATH)? I recall that you're reported a crash since this lib wasn't found or loaded (0008161). Likely this is a follow up issue: > Since 6.0-35-gfe1f8effb9 optimized builds don't crash anymore, but analysis remains unavailable if the VAMP plugin cannot be loaded. |
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I have $ARDOUR_PREFIX/lib/ardour6/vamp/libardourvampplugins.so Where $ARDOUR_PREFIX is the path ardour is inststalled, in my case /nix/store/2hj94jr0z57wivzb2sp0va56n78lhfb3-ardour-6.3/ |
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After removing "--use-external-libs" from the build recipe, this issue was resolved. Can users close an issue,or is that reserved for maintainers? |
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Once an issue is assigned, the assignee has to mark it as resolved (then you can close it after confirming the fix). |
Date Modified | Username | Field | Change |
---|---|---|---|
2020-10-04 13:33 | magnetophon | New Issue | |
2020-10-04 13:33 | magnetophon | File Added: screenshot_20201004_152239.png | |
2020-10-04 13:33 | magnetophon | File Added: screenshot_20201004_153258.png | |
2020-10-04 13:51 | x42 | Note Added: 0025103 | |
2020-10-04 14:01 | x42 | Note Added: 0025104 | |
2020-10-04 14:02 | x42 | Note Edited: 0025104 | |
2020-10-04 14:38 | x42 | Note Added: 0025105 | |
2020-10-04 14:38 | x42 | Assigned To | => x42 |
2020-10-04 14:38 | x42 | Status | new => feedback |
2020-10-05 12:18 | magnetophon | Note Added: 0025109 | |
2020-10-05 12:18 | magnetophon | Status | feedback => assigned |
2020-10-05 14:01 | x42 | Note Added: 0025110 | |
2020-10-05 14:13 | magnetophon | Note Added: 0025111 | |
2020-10-05 14:37 | x42 | Relationship added | related to 0008161 |
2020-10-06 13:18 | magnetophon | Note Added: 0025114 | |
2020-10-06 13:59 | x42 | Status | assigned => resolved |
2020-10-06 13:59 | x42 | Resolution | open => no change required |
2020-10-06 13:59 | x42 | Note Added: 0025115 | |
2020-10-06 13:59 | x42 | Status | resolved => closed |