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https://github.com/christian-byrne/audio-separation-nodes-comfyui

Separate stems (vocals, bass, drums, other) from audio. Recombine, tempo match, slice/crop audio

https://github.com/christian-byrne/audio-separation-nodes-comfyui

Science Score: 13.0%

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    CITATION.cff file
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    .zenodo.json file
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    Scientific vocabulary similarity
    Low similarity (8.2%) to scientific vocabulary

Keywords

comfyui comfyui-nodes
Last synced: 6 months ago · JSON representation

Repository

Separate stems (vocals, bass, drums, other) from audio. Recombine, tempo match, slice/crop audio

Basic Info
  • Host: GitHub
  • Owner: christian-byrne
  • Language: Python
  • Default Branch: master
  • Homepage:
  • Size: 100 MB
Statistics
  • Stars: 309
  • Watchers: 4
  • Forks: 20
  • Open Issues: 9
  • Releases: 0
Topics
comfyui comfyui-nodes
Created over 1 year ago · Last pushed 9 months ago
Metadata Files
Readme

README.md

worklow picture

https://github.com/user-attachments/assets/c5cf20de-a17f-438d-81ac-0c392af669cf

Examples

Separating Voices in a Video

  Show > [!NOTE] > > In order to load videos into the LoadAudio Node, change [this line](https://github.com/comfyanonymous/ComfyUI/blob/faa57430b0ff882275b1afcf6610e8e9f8a5929b/comfy_extras/nodes_audio.py#L185) in your Comfy install to include the video's extension (e.g., `.mp4`) [workflow.json](./example_workflows/Isolate%20Vocals%20from%20Video.json) https://github.com/user-attachments/assets/c5af418e-7137-4c36-b86e-3352cf558ea8

Replacing BGM with StableAudio-Generated BGM

  Show > [!NOTE] > > In order to load videos into the LoadAudio Node, change [this line](https://github.com/comfyanonymous/ComfyUI/blob/faa57430b0ff882275b1afcf6610e8e9f8a5929b/comfy_extras/nodes_audio.py#L185) in your Comfy install to include the video's extension (e.g., `.mp4`) You can use this to replace copyrighted BGM in a video with new BGM. You can set the denoise low, so that the new BGM is still stimilar to the original. [workflow json](./example_workflows/Replace%20BGM%20with%20Stable-Audio-Generated%20Music.json) https://github.com/user-attachments/assets/a7d5656b-5f8b-439a-936f-6ebb6a0d538a

Remixing Songs with StableAudio

  Show - [workflow json](./example_workflows/Remix%20Song.json) - [example output (audio file) with embedded workflow](https://github.com/christian-byrne/audio-separation-nodes-comfyui/raw/refs/heads/demo-files/wiki/examples/ComfyUI_temp_iaepj_00001_.flac) - [example output (audio file) with embedded workflow](https://github.com/christian-byrne/audio-separation-nodes-comfyui/raw/refs/heads/demo-files/wiki/examples/ComfyUI_00002_.flac)

Separating Song Vocals

  Show [workflow.json](./example_workflows/Isolate%20Vocals%20from%20Audio.json) https://github.com/user-attachments/assets/c5cf20de-a17f-438d-81ac-0c392af669cf

Extracting Instrumentals from Songs

  Show - [workflow json](./example_workflows/Extract%20Instrumental%20from%20Song.json)

 

Requirements

m librosa==0.10.2 torchaudio>=2.3.0 numpy moviepy

Installation

  1. If you run ComfyUI inside of a virtual environment, make sure it is activated
  2. git clone this repository in ComfyUI/custom_nodes folder
  3. cd into the cloned repository
  4. pip install -r requirements.txt

Owner

  • Name: Christian Byrne
  • Login: christian-byrne
  • Kind: user
  • Location: San Francisco
  • Company: Comfy-Org

GitHub Events

Total
  • Issues event: 10
  • Watch event: 109
  • Issue comment event: 12
  • Push event: 8
  • Pull request event: 4
  • Fork event: 9
  • Create event: 2
Last Year
  • Issues event: 10
  • Watch event: 109
  • Issue comment event: 12
  • Push event: 8
  • Pull request event: 4
  • Fork event: 9
  • Create event: 2

Committers

Last synced: 9 months ago

All Time
  • Total Commits: 48
  • Total Committers: 3
  • Avg Commits per committer: 16.0
  • Development Distribution Score (DDS): 0.063
Past Year
  • Commits: 48
  • Committers: 3
  • Avg Commits per committer: 16.0
  • Development Distribution Score (DDS): 0.063
Top Committers
Name Email Commits
christian-byrne a****m@g****m 45
snomiao s****r@g****m 2
Vincent Naples d****s@g****m 1

Issues and Pull Requests

Last synced: 6 months ago

All Time
  • Total issues: 15
  • Total pull requests: 10
  • Average time to close issues: 17 days
  • Average time to close pull requests: 5 days
  • Total issue authors: 13
  • Total pull request authors: 5
  • Average comments per issue: 1.0
  • Average comments per pull request: 0.3
  • Merged pull requests: 5
  • Bot issues: 0
  • Bot pull requests: 1
Past Year
  • Issues: 11
  • Pull requests: 4
  • Average time to close issues: 20 days
  • Average time to close pull requests: N/A
  • Issue authors: 11
  • Pull request authors: 3
  • Average comments per issue: 0.27
  • Average comments per pull request: 0.25
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 1
View more stats
Top Authors
Issue Authors
  • christian-byrne (3)
  • jonnytracker (1)
  • BenDes21 (1)
  • ShmuelRonen (1)
  • drfenixlinghu (1)
  • jurassicjordan (1)
  • rodsott (1)
  • hamnitel (1)
  • drelabre (1)
  • NomadLuis (1)
  • drmbt (1)
  • muunkky (1)
  • mykeehu (1)
Pull Request Authors
  • haohaocreates (4)
  • robinjhuang (2)
  • christian-byrne (2)
  • drmbt (1)
  • dependabot[bot] (1)
Top Labels
Issue Labels
help wanted (2) bug (1) enhancement (1)
Pull Request Labels
dependencies (1) python (1)

Dependencies

.github/workflows/publish.yml actions
  • Comfy-Org/publish-node-action main composite
  • actions/checkout v4 composite
pyproject.toml pypi
  • librosa ==0.10.2
  • moviepy *
  • numpy *
  • torchaudio >=2.3.0
requirements.txt pypi
  • librosa ==0.10.2
  • numpy *
  • torchaudio >=2.3.0