LMMS / LMMS/lmms

LADSPA vinyl(VyNil) effect is broken

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#3,170 11 comments 3 reactions 0 assignees View on GitHub

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bug upstream
Dominant language
C++
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Description

OS : winXP sp3
LMMS: 1.1.90-g33d8v44

**Issue description:** User report this plugin broken. it will create strange beeb artefacts in various freq.

**Recreate :**
new project.
Insert 3oc default Bell.
insert LADSPA Vinyl-effect in instrument FX-tab
play a note

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the reported project setup: a default 3oc Bell with the LADSPA Vinyl effect in the instrument FX tab, then play a note on the stated Windows environment. Trace the LADSPA Vinyl effect involved in the playback path and verify that the strange frequency artifacts no longer occur; the issue names no source file or test.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
audio-video-rtc
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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