Two things, both about playing several videos at once.
Capping the resolution per panel wasn't enough, because pixel count isn't
the only cost. A split panel now also prefers a progressive file over HLS
-- every HLS panel runs its own JavaScript demuxer over every segment, so
four panels means four media pipelines doing work a plain MP4 skips
entirely -- and H.264 over AV1 or VP9, which are often decoded in software
and are a cliff rather than a gradient, and 30fps over 60. The height
ceiling still comes first, so cheapness cannot argue a panel into a bigger
picture than it should have, and every format stays reachable as fallback.
The preloaded step's hls.js instances now park after buffering one
fragment and resume when the reader swipes to them, instead of fetching
and demuxing ahead for a step nobody reached.
Auto picture-in-picture had been implemented since the custom player was
written and had never worked. requestPictureInPicture() from a
visibilitychange handler carries no user activation, browsers refuse those,
and .catch(() => {}) swallowed the refusal -- so it failed silently every
time, in the reels feed and the standalone player alike. The declarative
autoPictureInPicture attribute is the form made for this: the browser is
told in advance which video should follow the reader out. The imperative
call stays as a fallback.
With panels there are several candidates and only one window, so binding
every pane made them race for it. The feed picks one deliberately -- the
panel you can hear, or the first if they are all muted -- re-picks when the
step or a mute switch changes, and releases it on close.
Whether a window actually opens is browser policy, not ours: Safari honours
the attribute, Chrome honours it for installed apps.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QBDkEXP4htyXTCZUwMLphd
The quality menu now marks the format that is actually on screen when it
opens, read live from the player rather than recorded at bind time, so the
tick follows an automatic pick or a fallback after a failed candidate, not
only a manual choice.
Labels drop the container (mp4 told the viewer nothing about a quality
choice) and gain the extractor's format_note when it says something the
quality doesn't already.
The menu sits outside .cp-hud so it can escape the bar's overflow, which
means the idle fade never reached it -- the player and the reels feed now
close it along with the rest of the HUD. Opening it restarts the idle
countdown (the feed's window is only a second), and on desktop a mouse
resting on the open menu holds the HUD up, same as the bars.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QBDkEXP4htyXTCZUwMLphd
Single fullscreen player state everywhere (desktop/Android/iOS/feed) instead
of the old modal-vs-native-fullscreen split, with custom controls: draggable
timeline with buffered range, dynamically-escalating skip buttons (double-tap
zones too), per-video format switching, favorites, PiP with auto-PiP on
backgrounding, volume swipe, TikTok-style HUD auto-hide, and swipe-down/
back-button/close-button dismissal. Reels feed reuses the same skip/format/
PiP logic via the new customPlayer.js shared module.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
