AutoHD + No Translation (YouTube and Twitch)

One extension that does the job of three: automatic maximum quality on YouTube and Twitch, and YouTube always in its original language. YOUTUBE • Automatic quality on every video, with a separate target for 30 fps and 50/60 fps videos (or simply "highest available"). Works on Shorts and embedded videos too. • Original titles: replaces auto-translated titles on the video page, in the browser tab and on every thumbnail (home, search, channels, recommended). • Original description: if YouTube translated it, the original one is shown. • Original audio: avoids the auto-dubbed track and always selects the original one. TWITCH • Every stream or VOD starts directly at the quality you picked (Source by default) instead of "Auto". PRIVACY AND PERFORMANCE • No telemetry: collects, stores and sends no data whatsoever. • Settings are stored on your device only. • No background process: outside YouTube and Twitch it runs nothing at all. • Event-driven design with no polling: minimal CPU and memory use, and work pauses while the tab is not visible. Everything is configurable from the extension icon: target quality per frame rate, Twitch quality, and each "no translation" feature separately.