v1.19 - The Iceberger

What's Changed

Features

• Support for OPUS encoding in Lhotse Shar format by @pzelasko in #1238
• Perform CutSet.mix() lazily by @pzelasko in #1244
• CutSampler.map() for transforming CutSet mini-batches by @pzelasko in #1246
• Support multiplexing with a limited number of open streams by @pzelasko in #1248

Recipes

• support icmc eval track 1 by @yuekaizhang in #1235
• updating the voxpopuli recipe by @vesis84 in #1243
• Allowing downloading Edin. ver. of VCTK by @JinZr in #1247

Other improvements

• Micro-optimization for LazyJsonlIterator len() by @pzelasko in #1237
• Drop python3.7 support by @pzelasko in #1245
• Fix normalize_loudness for MixedCuts with PaddingCuts by @pzelasko in #1249

Full Changelog: v1.18...v1.19