Downloading audio from https://www.youtube.com/watch?v=dQw4w9WgXcQ... [youtube] Extracting URL: https://www.youtube.com/watch?v=dQw4w9WgXcQ [youtube] dQw4w9WgXcQ: Downloading webpage WARNING: [youtube] No supported JavaScript runtime could be found. Only deno is enabled by default; to use another runtime add --js-runtimes RUNTIME[:PATH] to your command/config. YouTube extraction without a JS runtime has been deprecated, and some formats may be missing. See https://github.com/yt-dlp/yt-dlp/wiki/EJS for details on installing one [youtube] dQw4w9WgXcQ: Downloading android vr player API JSON [youtube] dQw4w9WgXcQ: Downloading ios downgraded player API JSON [youtube] dQw4w9WgXcQ: Downloading m3u8 information [info] dQw4w9WgXcQ: Downloading 1 format(s): 251 [download] Destination: downloaded_audio/dQw4w9WgXcQ.webm [download] 0.0% of 3.27MiB at Unknown B/s ETA Unknown [download] 0.1% of 3.27MiB at Unknown B/s ETA Unknown [download] 0.2% of 3.27MiB at Unknown B/s ETA Unknown [download] 0.4% of 3.27MiB at 12.46MiB/s ETA 00:00 [download] 0.9% of 3.27MiB at 6.72MiB/s ETA 00:00 [download] 1.9% of 3.27MiB at 7.30MiB/s ETA 00:00 [download] 3.8% of 3.27MiB at 9.76MiB/s ETA 00:00 [download] 7.6% of 3.27MiB at 14.30MiB/s ETA 00:00 [download] 15.2% of 3.27MiB at 21.26MiB/s ETA 00:00 [download] 30.5% of 3.27MiB at 34.72MiB/s ETA 00:00 [download] 61.0% of 3.27MiB at 58.47MiB/s ETA 00:00 [download] 100.0% of 3.27MiB at 86.30MiB/s ETA 00:00 [download] 100% of 3.27MiB in 00:00:00 at 52.96MiB/s [ExtractAudio] Destination: downloaded_audio/dQw4w9WgXcQ.mp3 Deleting original file downloaded_audio/dQw4w9WgXcQ.webm (pass -k to keep) Running command: demucs -n htdemucs downloaded_audio/dQw4w9WgXcQ.mp3 -o /tmp/separated Selected model is a bag of 1 models. You will see that many progress bars per track. Separated tracks will be stored in /tmp/separated/htdemucs Separating track downloaded_audio/dQw4w9WgXcQ.mp3 Downloading: "https://dl.fbaipublicfiles.com/demucs/hybrid_transformer/955717e8-8726e21a.th" to /root/.cache/torch/hub/checkpoints/955717e8-8726e21a.th 0%| | 0.00/80.2M [00:00