FastStream v1.3.82.57

What's Changed

• Site scripts: Facebook and Bilibili find the next video, Instagram's fetch is read (#232) by @Nawid3333 in #326
• Theme colours: the muted icon, the play circle and the mixer badge follow the theme (#277) by @Nawid3333 in #327
• Audio: a filtered VAD resampler, meters in dB of full scale, mixer kept between videos, mono on 5.1, crosstalk note (#202) by @Nawid3333 in #328
• Playback and save: memory save cleanup, gap padding in HLS saves, fast playback measured, stall workarounds checked (#297, #224, #214, #265) by @Nawid3333 in #329
• Quality: pick the version Firefox decodes in hardware, then the efficient codec by @Nawid3333 in #331
• In-page player: measured through a stand-in, shadow roots in the overlay guard and windowed fullscreen, bfcache measured (#228, #233, #286) by @Nawid3333 in #332
• mpv: show which decoder mpv uses, and a hint when it decodes in software by @Nawid3333 in #333
• MPV shortcut: send a video whose play button opened a pop-up first by @Nawid3333 in #335
• Test infrastructure: every tested module in the weekly mutation run (3 shards), shared classic helpers, harness fixes, #147's last gaps (#253, #266, #147) by @Nawid3333 in #334
• YouTube in MPV mode: hand the video to mpv by @Nawid3333 in #338
• Fix main: the user-play test expects the page address by @Nawid3333 in #340
• MPV shortcut: Alt+F by default (was Ctrl+Shift+U) by @Nawid3333 in #336
• Nothing else in the tab plays while FastStream's player does by @Nawid3333 in #339
• MPV: a tab a tab in MPV opens starts in MPV, the MPV key's way (#337) by @Nawid3333 in #341
• e2e: wait for the player's link before windowed fullscreen (Firefox 158) by @Nawid3333 in #342

Full Changelog: v1.3.82.56...v1.3.82.57