ravdess in WebDataset Format

This dataset is the ravdess dataset, formatted in the WebDataset format. WebDataset files are essentially tar archives, where each example in the dataset is represented by a pair of files: a WAV audio file and a corresponding JSON metadata file. The JSON file contains the class label and other relevant information for that particular audio sample. $ tar tvf ravdess_fold_0_0000000.tar |head -r--r--r-- bigdata/bigdata 24 2025-01-10 15:44 03-01-08-01-01-01-11.json -r--r--r-- bigdata/bigdata 341912 2025-01-10 15:44 03-01-08-01-01-01-11.wav -r--r--r-- bigdata/bigdata 22 2025-01-10 15:44 03-01-07-02-01-02-05.json -r--r--r-- bigdata/bigdata 424184 2025-01-10 15:44 03-01-07-02-01-02-05.wav -r--r--r-- bigdata/bigdata 22 2025-01-10 15:44 03-01-06-01-01-02-10.json -r--r--r-- bigdata/bigdata 377100 2025-01-10 15:44 03-01-06-01-01-02-10.wav -r--r--r-- bigdata/bigdata 24 2025-01-10 15:44 03-01-08-01-02-01-16.json -r--r--r-- bigdata/bigdata 396324 2025-01-10 15:44 03-01-08-01-02-01-16.wav -r--r--r-- bigdata/bigdata 24 2025-01-10 15:44 03-01-08-01-02-02-22.json -r--r--r-- bigdata/bigdata 404388 2025-01-10 15:44 03-01-08-01-02-02-22.wav $ cat 03-01-08-01-01-01-11.json {"emotion": "surprised"}