Official implementation of the paper WAV2CLIP: LEARNING ROBUST AUDIO REPRESENTATIONS FROM CLIP

Related tags

Deep Learninglyrebird-wav2clip
Overview

Wav2CLIP

🚧 WIP 🚧

Official implementation of the paper WAV2CLIP: LEARNING ROBUST AUDIO REPRESENTATIONS FROM CLIP 📄 🔗

Ho-Hsiang Wu, Prem Seetharaman, Kundan Kumar, Juan Pablo Bello

We propose Wav2CLIP, a robust audio representation learning method by distilling from Contrastive Language-Image Pre-training (CLIP). We systematically evaluate Wav2CLIP on a variety of audio tasks including classification, retrieval, and generation, and show that Wav2CLIP can outperform several publicly available pre-trained audio representation algorithms. Wav2CLIP projects audio into a shared embedding space with images and text, which enables multimodal applications such as zero-shot classification, and cross-modal retrieval. Furthermore, Wav2CLIP needs just ~10% of the data to achieve competitive performance on downstream tasks compared with fully supervised models, and is more efficient to pre-train than competing methods as it does not require learning a visual model in concert with an auditory model. Finally, we demonstrate image generation from Wav2CLIP as qualitative assessment of the shared embedding space. Our code and model weights are open sourced and made available for further applications.

Installation

pip install wav2clip

Usage

Clip-Level Embeddings

import wav2clip

model = wav2clip.get_model()
embeddings = wav2clip.embed_audio(audio, model)

Frame-Level Embeddings

import wav2clip

model = wav2clip.get_model(frame_length=16000, hop_length=16000)
embeddings = wav2clip.embed_audio(audio, model)
Comments
  • request of projection layer weight

    request of projection layer weight

    Hi @hohsiangwu , Thanks for great work! Request pre-trained weights of image_transform (MLP layer) for audio-image-language joint embedding space.

    Currently, only audio encoders seem to exist in the get_model function. Is there any big problem if I use CLIP embedding (text or image) without projection layer?

    opened by SeungHeonDoh 2
  • Initial checkin for accessing pre-trained model via pip install

    Initial checkin for accessing pre-trained model via pip install

    I am considering using the release feature of GitHub to host model weights, once the url is added to MODEL_WEIGHTS_URL, and the repository is made public, we should be able to model = torch.hub.load('descriptinc/lyrebird-wav2clip', 'wav2clip', pretrained=True)

    opened by hohsiangwu 1
  • Adding VQGAN-CLIP with modification to generate audio

    Adding VQGAN-CLIP with modification to generate audio

    • Adding a working snapshot of original generate.py from https://github.com/nerdyrodent/VQGAN-CLIP/
    • Modify to add audio related params and functions
    • Add scripts to generate image and video with options for conditioning and interpolation
    opened by hohsiangwu 0
  • Supervised scenario no transform

    Supervised scenario no transform

    In the supervise scenario in the __init__.py the transform flag is not set to True, so the model doesn't contain the MLP layer after training. I'm wondering how you train the MLP layer when using as pretrained.

    opened by alirezadir 0
  • Integrated into VQGAN+CLIP 3D Zooming notebook

    Integrated into VQGAN+CLIP 3D Zooming notebook

    Dear researchers,

    I integrated Wav2CLIP into a VQGAN+CLIP animation notebook.

    It is available on colab here: https://colab.research.google.com/github/pollinations/hive/blob/main/notebooks/2%20Text-To-Video/1%20CLIP-Guided%20VQGAN%203D%20Turbo%20Zoom.ipynb

    I'm part of a team creating an open-source generative art platform called Pollinations.AI. It's also possible to use through our frontend if you are interested. https://pollinations.ai/p/QmT7yt67DF3GF4wd2vyw6bAgN3QZx7Xpnoyx98YWEsEuV7/create

    Here is an example output: https://user-images.githubusercontent.com/5099901/168467451-f633468d-e596-48f5-8c2c-2dc54648ead3.mp4

    opened by voodoohop 0
  • The details concerning loading raw audio files

    The details concerning loading raw audio files

    Hi !

    I haved imported the wave2clip as a package, however when testing, the inputs for the model to extract features are not original audio files. Thus can you provided the details to load the audio files to processed data for the model?

    opened by jinx2018 0
  • torch version

    torch version

    Hi, thanks for sharing the wonderful work! I encountered some issues during pip installing it, so may I ask what is the torch version you used? I cannot find the requirement of this project. Thanks!

    opened by annahung31 0
  • Error when importing after fresh installation on colab

    Error when importing after fresh installation on colab

    What CUDA and Python versions have you tested the pip package in? After installation on a fresh collab I receive the following error:

    OSError Traceback (most recent call last) in () ----> 1 import wav2clip

    7 frames /usr/local/lib/python3.7/dist-packages/wav2clip/init.py in () 2 import torch 3 ----> 4 from .model.encoder import ResNetExtractor 5 6

    /usr/local/lib/python3.7/dist-packages/wav2clip/model/encoder.py in () 4 from torch import nn 5 ----> 6 from .resnet import BasicBlock 7 from .resnet import ResNet 8

    /usr/local/lib/python3.7/dist-packages/wav2clip/model/resnet.py in () 3 import torch.nn as nn 4 import torch.nn.functional as F ----> 5 import torchaudio 6 7

    /usr/local/lib/python3.7/dist-packages/torchaudio/init.py in () ----> 1 from torchaudio import _extension # noqa: F401 2 from torchaudio import ( 3 compliance, 4 datasets, 5 functional,

    /usr/local/lib/python3.7/dist-packages/torchaudio/_extension.py in () 25 26 ---> 27 _init_extension()

    /usr/local/lib/python3.7/dist-packages/torchaudio/_extension.py in _init_extension() 19 # which depends on libtorchaudio and dynamic loader will handle it for us. 20 if path.exists(): ---> 21 torch.ops.load_library(path) 22 torch.classes.load_library(path) 23 # This import is for initializing the methods registered via PyBind11

    /usr/local/lib/python3.7/dist-packages/torch/_ops.py in load_library(self, path) 108 # static (global) initialization code in order to register custom 109 # operators with the JIT. --> 110 ctypes.CDLL(path) 111 self.loaded_libraries.add(path) 112

    /usr/lib/python3.7/ctypes/init.py in init(self, name, mode, handle, use_errno, use_last_error) 362 363 if handle is None: --> 364 self._handle = _dlopen(self._name, mode) 365 else: 366 self._handle = handle

    OSError: libcudart.so.10.2: cannot open shared object file: No such file or directory

    opened by janzuiderveld 0
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