Yeah, Opus is known to compress noisy rock/metal-like audio pretty well, even at low bitrates. The stuff it finds harder to do is tonal content, though it assig

Yeah, Opus is known to compress noisy rock/metal-like audio pretty well, even at low bitrates. The stuff it finds harder to do is tonal content, though it assigns more bitrate to help itself out. See the Tonality Estimation section here: https://xiph.org/~xiphmont/demo/opus/demo3.shtml https://xiph.org/~xiphmont/demo/opus/demo3.shtml