Option 2: For very localized changes, it might even re-evaluate all shortcuts within that one affected cluster.
Мир Российская Премьер-лига|19-й тур
，这一点在im钱包官方下载中也有详细论述
"It's the early days and they're still showing this in small numbers at the moment.
There is a minor artefact in the final file. The stitched .m4a sometimes contains silent padding at the start or end from incomplete chunks at buffer boundaries. A quick ffmpeg pass fixes it cleanly: