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feat: add mobile-optimized video player and streaming API handler

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Michael committed 2026-03-29 11:47:09 +02:00
1 parent db2eab0e66
commit 36a7658cf9
2 files changed
+58 -35
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bin/api/streaming_handler.dart
+10 -8
View File
@@ -154,24 +154,26 @@ Handler createLiveStreamHandler(
// Video
if (useNvidiaGpu) ...[
'-c:v', 'h264_nvenc', '-preset', 'p4', '-tune',
'hq', // Better quality preset for NVENC
'-b:v', '8000k', '-maxrate', '12000k', '-bufsize',
'16000k', // Quality native / high bitrate
'hq',
'-b:v', '8000k', '-maxrate', '12000k', '-bufsize', '16000k',
'-profile:v', 'high', '-level', '4.0',
'-pix_fmt', 'yuv420p',
'-g', '50',
] else ...[
'-c:v', 'libx264', '-preset', 'medium', '-tune',
'zerolatency', // Better detail than ultrafast
'-c:v', 'libx264', '-preset', 'medium', '-tune', 'zerolatency',
'-profile:v', 'high', '-level', '4.0',
'-b:v', '6000k', '-maxrate', '8000k', '-bufsize', '12000k',
'-pix_fmt', 'yuv420p',
'-g', '50',
],
// Audio: High quality + Sync filter
'-c:a', 'aac', '-b:a', '192k', '-ac', '2', '-ar', '48000',
'-af', 'aresample=async=1',
// HLS Sliding Window
// HLS Sliding Window — larger window so iOS never requests a deleted segment
'-f', 'hls',
'-hls_time', '2',
'-hls_list_size', '10', // Increased for safety
'-hls_flags', 'delete_segments+independent_segments+discont_start',
'-hls_list_size', '20',
'-hls_flags', 'delete_segments+independent_segments',
'-hls_segment_type', 'mpegts',
'-hls_segment_filename', 'seg_%03d.ts',
'playlist.m3u8',
web/player_mobile.html
+48 -27
View File
@@ -165,6 +165,17 @@
function log(m) { console.log('[MobilePlayer] ' + m); }
let safariRetryCount = 0;
const safariMaxRetries = 3;
let isSafariMode = false;
function showError(msg) {
loading.style.display = 'none';
playOverlay.style.display = 'none';
error.style.display = 'block';
document.getElementById('err-msg').textContent = msg;
}
playOverlay.addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
@@ -173,63 +184,73 @@
playOverlay.style.display = 'none';
});
// Double tap for fullscreen
let lastTap = 0;
video.addEventListener('touchend', (e) => {
const now = Date.now();
lastTap = now;
// Report activity to parent
video.addEventListener('touchend', () => {
lastTap = Date.now();
window.parent.postMessage({ type: 'user_activity' }, '*');
});
video.addEventListener('playing', () => {
loading.style.display = 'none';
playOverlay.style.display = 'none';
safariRetryCount = 0;
});
video.addEventListener('pause', () => {
// If we're paused and not playing, and it looks like it was blocked or stopped
if (video.currentTime === 0 || video.paused) {
loading.style.display = 'none';
playOverlay.style.display = 'flex';
}
});
video.addEventListener('error', () => {
const code = video.error?.code || 'unknown';
const msg = video.error?.message || '';
log('Video error - code: ' + code + ', message: ' + msg);
video.addEventListener('error', (e) => {
loading.style.display = 'none';
playOverlay.style.display = 'none';
error.style.display = 'block';
const errorCode = video.error?.code || 'unknown';
const errorMsg = video.error?.message || 'Unknown error';
log('Video error - code: ' + errorCode + ', message: ' + errorMsg);
document.getElementById('err-msg').textContent = 'Erreur ' + errorCode + ': ' + errorMsg;
// Safari/iOS: auto-retry on transient errors
if (isSafariMode && safariRetryCount < safariMaxRetries) {
safariRetryCount++;
log('Safari retry ' + safariRetryCount + '/' + safariMaxRetries + ' in 2s');
loading.style.display = 'flex';
error.style.display = 'none';
document.getElementById('l-text').textContent = 'Reconnexion ' + safariRetryCount + '/' + safariMaxRetries + '...';
setTimeout(loadSafariStream, 2000);
} else {
showError('Erreur ' + code + ': ' + (msg || 'Format non supporté ou lien expiré'));
}
});
function loadSafariStream() {
video.src = '';
video.load();
video.src = streamUrl;
video.load();
video.play().catch(() => {
log('Autoplay blocked by Safari, showing overlay');
loading.style.display = 'none';
playOverlay.style.display = 'flex';
});
}
async function init() {
if (!streamUrl) {
log('No stream URL provided');
error.style.display = 'block';
document.getElementById('err-msg').textContent = 'No stream URL provided';
showError('No stream URL provided');
return;
}
log('Initing mobile player for: ' + streamUrl);
log('Stream type param: ' + streamType);
const isHLS = streamUrl.toLowerCase().includes('m3u8') || streamUrl.toLowerCase().includes('playlist.m3u8');
const isTS = streamUrl.toLowerCase().includes('/live/') || streamUrl.toLowerCase().endsWith('.ts');
const isHLS = streamUrl.toLowerCase().includes('m3u8');
const isTS = streamUrl.toLowerCase().endsWith('.ts');
log('Format detection - isHLS: ' + isHLS + ', isTS: ' + isTS);
// Safari / iOS Native HLS - MUST call load() and play()
// Safari / iOS Native HLS
if (isHLS && video.canPlayType('application/vnd.apple.mpegurl')) {
log('Using native HLS (Safari)');
video.src = streamUrl;
video.load();
video.play().catch(e => {
log('Autoplay blocked by Safari, showing overlay');
loading.style.display = 'none';
playOverlay.style.display = 'flex';
});
log('Using native HLS (Safari/iOS)');
isSafariMode = true;
loadSafariStream();
return;
}