Report Title: From Compression Artifacts to Lossless Reverberation – The Curious Case of “Niconico to WAV”

• If yt-dlp already produced a WAV, you’re done. Otherwise convert the downloaded audio (e.g., MP3, M4A) to WAV:

Niconico is the birthplace of Hatsune Miku and thousands of Vocaloid producers. Many classic songs (e.g., World is Mine , Senbonzakura ) are uploaded there. Producers often need the raw audio for stems or sampling.

Niconico:

A Japanese video-sharing site with a focus on user interaction (commentary on screen).