feat(design): Warm Cinema theme + event-driven adaptive players

Replaces the Projector Noir palette with "Warm Cinema" and rebuilds the
web players around a shared, event-driven engine.

Design
- app_colors: warm charcoal (#0B0908), cream (#F3E9DF), ember (#D9541F);
  adds posterScrim/heroScrim gradients, lift()/emberFocus() shadows,
  const cream-alpha tokens replacing Colors.whiteNN, and primaryFill,
  a deeper ember reserved for text-bearing fills so white labels clear
  the 4.5:1 AA threshold that #D9541F alone does not
- app_theme / mobile_theme: Fraunces (display serif) + Karla (body),
  tighter radii, 20+ component themes
- glass_container: opaque layered surfaces replace the blurred glass
- themed_loading_screen restyled; players and boot splash follow

Performance
- drop every BackdropFilter: backdrop blur forced a full framebuffer
  read per frame per card, the main source of scroll jank
- bundle Fraunces/Karla as assets so google_fonts stops fetching from
  fonts.gstatic.com at startup
- bound image decode size on 12 sites: a 40-poster grid drops from
  ~240 MB to a few tens of MB of GPU memory

Players (new shared engine: web/xf-player-core.js)
- start on media events instead of polling the buffer every 100-200 ms
- hls.js/mpegts.js loaded on demand, so ~213 KB of mpegts is never
  fetched for HLS streams
- liveSyncDurationCount 10 -> 2, startFragPrefetch on, testBandwidth
  off, MPEG-TS initial stash 512 KB -> 64 KB
- adaptive escalation fast -> balanced -> safe after repeated stalls in
  a 60 s window, applied live for HLS so there is no visible cut

Preserved from the recent streaming work on main: server-side quality
selection, stable player viewId, the turbo direct MPEG-TS path, vendored
library cache headers and the CI/Docker changes. Only the theme layer and
the player front-end were replaced; GlassCard stays in ui_components.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
MichaelandClaude Opus 5 committed 2026-08-10 21:42:56 +02:00
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@@ -1,121 +1,15 @@
<!DOCTYPE html>
<html>
<html lang="fr">
<head>
<meta charset="UTF-8">
<title>IPTV Player Lite</title>
<!-- Vendored, pinned player libraries (no CDN dependency) -->
<script src="vendor/hls.min.js"></script>
<script src="vendor/mpegts.min.js"></script>
<link rel="stylesheet" href="theme.css">
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
-webkit-tap-highlight-color: transparent;
}
html,
body {
background: var(--color-bg);
width: 100%;
height: 100%;
overflow: hidden;
display: flex;
justify-content: center;
align-items: center;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
#player-container {
width: 100%;
height: 100%;
position: relative;
}
#video {
width: 100%;
height: 100%;
background: var(--color-bg);
}
#error {
display: none;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: var(--color-text);
text-align: center;
z-index: 30;
}
#error-icon {
font-size: 64px;
color: var(--color-error);
margin-bottom: 16px;
}
#loading {
display: none;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
color: var(--color-text);
text-align: center;
z-index: 20;
}
.spinner {
width: 48px;
height: 48px;
border: 4px solid var(--color-border);
border-top-color: var(--color-accent);
border-radius: 50%;
animation: spin 1s cubic-bezier(0.4, 0, 0.2, 1) infinite;
margin: 0 auto 16px;
}
@keyframes spin {
to {
transform: rotate(360deg);
}
}
/* Safari Autoplay Hint Overlay */
#play-overlay {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 80px;
height: 80px;
background: var(--color-overlay);
border-radius: 50%;
display: none;
justify-content: center;
align-items: center;
cursor: pointer;
border: 2px solid var(--color-border);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
z-index: 25;
}
#play-overlay svg {
width: 40px;
height: 40px;
fill: white;
margin-left: 4px;
}
</style>
<title>XtremFlow Player Lite</title>
<link rel="stylesheet" href="xf-player.css">
<link rel="preload" href="vendor/hls.min.js" as="script">
</head>
<body>
<div id="player-container">
<!-- iOS/Safari core attributes -->
<video id="video" autoplay playsinline webkit-playsinline preload="auto"></video>
<div id="play-overlay">
@@ -124,243 +18,87 @@
</svg>
</div>
<div id="loading">
<div class="spinner"></div>
<div id="loading-text">Chargement du flux...</div>
<div id="loading" class="xf-center">
<div class="xf-leader">
<div class="xf-leader-cross"></div>
</div>
<div class="xf-label" id="loading-text">Ouverture du flux</div>
<div class="xf-hint" id="loading-hint"></div>
</div>
<div id="error">
<div id="error-icon">⚠</div>
<div id="error-message">Erreur de chargement</div>
<div id="error" class="xf-center">
<div class="xf-error-mark">!</div>
<div class="xf-error-title" id="error-message">Erreur de chargement</div>
<div class="xf-error-sub">Vérifiez le lien ou votre connexion</div>
</div>
</div>
<script src="xf-player-core.js"></script>
<script>
const video = document.getElementById('video');
const loading = document.getElementById('loading');
const loadingText = document.getElementById('loading-text');
const error = document.getElementById('error');
const errorMessage = document.getElementById('error-message');
const playOverlay = document.getElementById('play-overlay');
(function () {
var video = document.getElementById('video');
var loading = document.getElementById('loading');
var loadingText = document.getElementById('loading-text');
var loadingHint = document.getElementById('loading-hint');
var errorBox = document.getElementById('error');
var errorMessage = document.getElementById('error-message');
var playOverlay = document.getElementById('play-overlay');
// Get parameters from query string
const urlParams = new URLSearchParams(window.location.search);
let streamUrl = urlParams.get('url');
const startTime = parseFloat(urlParams.get('t') || '0');
const streamType = urlParams.get('type') || ''; // 'live' or 'vod'
function log(msg) {
console.log('[LitePlayer] ' + msg);
}
function showLoading(msg) {
loading.style.display = 'block';
loadingText.textContent = msg || 'Chargement du flux...';
error.style.display = 'none';
}
function hideLoading() {
loading.style.display = 'none';
}
function showError(message) {
hideLoading();
error.style.display = 'block';
errorMessage.textContent = message || 'Erreur de chargement';
}
playOverlay.addEventListener('click', () => {
log('Manual play triggered');
video.play();
playOverlay.style.display = 'none';
});
// Seek to startTime when video is ready
video.addEventListener('loadedmetadata', () => {
if (startTime > 0 && startTime < video.duration) {
video.currentTime = startTime;
function showLoading(msg) {
loading.style.display = 'block';
loadingText.textContent = msg || 'Ouverture du flux';
errorBox.style.display = 'none';
}
});
// Parent (Flutter app) is always same-origin: never broadcast to '*'
const PARENT_ORIGIN = window.location.origin;
// Report position to parent
let lastReportedTime = 0;
function reportPosition() {
if (video.currentTime > 0 && !video.paused && video.readyState > 2) {
if (Math.abs(video.currentTime - lastReportedTime) >= 5) {
lastReportedTime = video.currentTime;
window.parent.postMessage({
type: 'playback_position',
currentTime: video.currentTime,
duration: isFinite(video.duration) ? video.duration : 0
}, PARENT_ORIGIN);
}
}
}
setInterval(reportPosition, 5000);
video.addEventListener('pause', () => {
window.parent.postMessage({ type: 'playback_status', status: 'paused' }, PARENT_ORIGIN);
if (video.currentTime === 0 || video.paused) {
function hideLoading() {
loading.style.display = 'none';
playOverlay.style.display = 'flex';
}
});
video.addEventListener('playing', () => {
window.parent.postMessage({ type: 'playback_status', status: 'playing' }, PARENT_ORIGIN);
hideLoading();
playOverlay.style.display = 'none';
});
video.addEventListener('ended', () => {
window.parent.postMessage({
type: 'playback_ended',
duration: isFinite(video.duration) ? video.duration : 0
}, PARENT_ORIGIN);
});
// Activity reporting
function reportActivity() {
window.parent.postMessage({ type: 'user_activity' }, PARENT_ORIGIN);
}
document.addEventListener('mousemove', reportActivity);
document.addEventListener('touchstart', reportActivity);
document.addEventListener('click', reportActivity);
async function playWithHLS(url) {
log('Trying HLS.js with: ' + url);
showLoading('Chargement HLS...');
if (!Hls.isSupported()) {
if (video.canPlayType('application/vnd.apple.mpegurl')) {
video.src = url;
video.load();
video.play().catch(() => {
loading.style.display = 'none';
playOverlay.style.display = 'flex';
});
return true;
}
return false;
loadingHint.textContent = '';
}
const isTurbo = urlParams.get('turbo') === 'true';
const hls = new Hls({
maxBufferLength: 120,
maxMaxBufferLength: 240,
enableWorker: true,
liveSyncDurationCount: 3,
liveMaxLatencyDurationCount: 10,
lowLatencyMode: false,
nudgeOffset: 0.8,
nudgeMaxRetries: 30,
maxLiveSyncPlaybackRate: 1.1,
initialLiveManifestSize: 1,
abrEwmaDefaultEstimate: 1000000,
manifestLoadingRetryDelay: 1000,
levelLoadingRetryDelay: 1000
});
window.hlsInstance = hls;
hls.loadSource(url);
hls.attachMedia(video);
hls.on(Hls.Events.MANIFEST_PARSED, () => {
function showError(msg) {
hideLoading();
const checkBuffer = setInterval(() => {
if (video.buffered.length > 0 && video.buffered.end(0) > 0.8) {
clearInterval(checkBuffer);
video.play().catch(() => playOverlay.style.display = 'flex');
}
}, 100);
});
hls.on(Hls.Events.ERROR, (event, data) => {
if (data.fatal) {
if (data.type === Hls.ErrorTypes.NETWORK_ERROR) hls.startLoad();
else if (data.type === Hls.ErrorTypes.MEDIA_ERROR) hls.recoverMediaError();
else showError('HLS Error: ' + data.details);
}
});
return true;
}
async function playWithMpegTS(url, isLive = true) {
log('Trying mpegts.js with: ' + url);
showLoading('Chargement MPEG-TS...');
if (!mpegts.isSupported()) return false;
const isTurbo = urlParams.get('turbo') === 'true';
const player = mpegts.createPlayer({
type: 'mpegts',
isLive: isLive,
url: url
}, {
enableWorker: true,
stashInitialSize: 128 * 1024,
enableStashBuffer: true,
liveBufferLatencyChasing: false,
maxStashSize: 30 * 1024 * 1024
});
player.attachMediaElement(video);
player.load();
const checkBuffer = setInterval(() => {
if (video.buffered.length > 0 && video.buffered.end(0) > 0.5) {
clearInterval(checkBuffer);
player.play().catch(() => playOverlay.style.display = 'flex');
}
}, 100);
player.on(mpegts.Events.ERROR, (type, detail, info) => {
log('MpegTS Error: ' + type + ' - ' + detail);
// Auto-recover after 2 seconds
setTimeout(() => {
try {
player.unload();
player.detachMediaElement();
player.destroy();
playWithMpegTS(url, isLive);
} catch (e) {
showError('MpegTS Recovery Failed');
}
}, 2000);
});
return true;
}
async function initPlayer() {
if (!streamUrl) return showError('No URL');
log('Stream URL: ' + streamUrl);
const lowerUrl = streamUrl.toLowerCase();
const isHLS = lowerUrl.includes('.m3u8') || lowerUrl.includes('/playlist.m3u8');
if (isHLS) {
await playWithHLS(streamUrl);
} else {
await playWithMpegTS(streamUrl, streamType === 'live');
errorBox.style.display = 'block';
errorMessage.textContent = msg || 'Erreur de chargement';
playOverlay.style.display = 'none';
}
}
window.addEventListener('message', (event) => {
if (event.origin !== window.location.origin) return;
const data = event.data;
if (!data) return;
if (data.type === 'play') video.play().catch(() => playOverlay.style.display = 'flex');
else if (data.type === 'pause') video.pause();
else if (data.type === 'set_volume') { video.volume = Math.max(0, Math.min(1, data.value)); video.muted = video.volume === 0; }
});
var player = new XFPlayer({
video: video,
logPrefix: '[LitePlayer]',
onLoading: showLoading,
onReady: function () {
hideLoading();
playOverlay.style.display = 'none';
},
onError: showError,
onBlocked: function () {
hideLoading();
playOverlay.style.display = 'flex';
},
onProfileChange: function (name) {
loadingHint.textContent =
name === 'safe' ? 'Réseau instable — buffer maximal'
: 'Réseau instable — buffer élargi';
}
});
initPlayer();
playOverlay.addEventListener('click', function () {
video.play();
playOverlay.style.display = 'none';
});
// Contrat historique du lite : mise en pause manuelle → overlay lecture.
video.addEventListener('pause', function () {
if (video.currentTime === 0 || video.paused) {
loading.style.display = 'none';
playOverlay.style.display = 'flex';
}
});
player.start();
window.xfPlayer = player;
})();
</script>
</body>
</html>
</html>