libricount in WebDataset Format

This dataset is the libricount 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 libricount_fold00.tar |head -r--r--r-- bigdata/bigdata 31 2025-01-13 09:52 0_005682.json -r--r--r-- bigdata/bigdata 160044 2025-01-13 09:52 0_005682.wav -r--r--r-- bigdata/bigdata 31 2025-01-13 09:52 0_006e22.json -r--r--r-- bigdata/bigdata 160044 2025-01-13 09:52 0_006e22.wav -r--r--r-- bigdata/bigdata 31 2025-01-13 09:52 0_012ba7.json -r--r--r-- bigdata/bigdata 160044 2025-01-13 09:52 0_012ba7.wav -r--r--r-- bigdata/bigdata 31 2025-01-13 09:52 0_0844de.json -r--r--r-- bigdata/bigdata 160044 2025-01-13 09:52 0_0844de.wav -r--r--r-- bigdata/bigdata 31 2025-01-13 09:52 0_0f457d.json -r--r--r-- bigdata/bigdata 160044 2025-01-13 09:52 0_0f457d.wav $ cat 0_005682.json {"num_speakers": 0, "data": []}