mirror of
https://github.com/ZoneMinder/zoneminder.git
synced 2026-05-09 07:04:55 -04:00
3f8bc81760
Fragment tracking: - Rewrite detection to use avio_flush()+avio_tell() before each video keyframe write, giving exact fragment boundaries. Fixes duplicate entries and missing first fragment in the m3u8 manifest. - Remove unused pending_fragment_dts_ and last_flush_pos_ members. Live event playback: - Set DefaultVideo to index.m3u8 at event INSERT time (no DB update needed after videoStore opens) - Rename incomplete file to include codec (incomplete.h264.mp4) so canPlayCodec() works during recording - Rewrite final m3u8 after video file rename to reference final name - Add live retry handler in event.php: retries all error codes with backoff (3s then 5s), max 30 retries, resets on successful playback - Update progress bar duration from video element for live events Fallback handling: - view_video.php: when DefaultVideo is m3u8 and no file param given, search event dir for actual mp4 (final name then incomplete) - view_hls.php: reject m3u8 with no EXTINF entries (event just started) - event.php: require m3u8 file to exist on disk before offering HLS, fall back to direct MP4 otherwise Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
78 lines
2.0 KiB
PHP
78 lines
2.0 KiB
PHP
<?php
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//
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// ZoneMinder HLS manifest server
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// Serves the pre-built m3u8 manifest for an event's byte-range HLS playback.
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//
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if (!canView('Events')) {
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$view = 'error';
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return;
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}
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ob_end_clean();
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require_once('includes/Event.php');
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if (empty($_REQUEST['eid'])) {
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header('HTTP/1.1 400 Bad Request');
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die('Missing eid parameter');
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}
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$Event = new ZM\Event($_REQUEST['eid']);
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if (!$Event->Id()) {
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header('HTTP/1.1 404 Not Found');
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die('Event not found');
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}
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$m3u8_path = $Event->Path() . '/index.m3u8';
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if (!file_exists($m3u8_path)) {
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header('HTTP/1.1 404 Not Found');
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die('HLS manifest not available for this event');
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}
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// Don't serve an m3u8 with no fragments — the event may have just started
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$m3u8_content_check = file_get_contents($m3u8_path);
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if (strpos($m3u8_content_check, '#EXTINF:') === false) {
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header('HTTP/1.1 404 Not Found');
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die('HLS manifest has no fragments yet');
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}
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// Build auth query string for segment URLs
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$auth_query = '';
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if (ZM_OPT_USE_AUTH) {
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if (ZM_AUTH_RELAY == 'hashed') {
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$auth_query = '&auth=' . generateAuthHash(ZM_AUTH_HASH_IPS);
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} else if (ZM_AUTH_RELAY == 'plain') {
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$auth_query = '&user=' . $_SESSION['username'] . '&pass=' . $_SESSION['password'];
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} else if (ZM_AUTH_RELAY == 'none') {
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$auth_query = '&user=' . $_SESSION['username'];
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}
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}
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// Read the m3u8 and inject auth tokens into segment URLs
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$content = file_get_contents($m3u8_path);
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// The m3u8 has relative URLs like "index.php?view=view_video&eid=123"
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// We need to make them absolute with the server path and add auth
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$Server = $Event->Server();
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$base_url = $Server->PathToIndex();
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// Replace bare URLs with full paths including auth
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$content = preg_replace(
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'/^(index\.php\?.+)$/m',
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$base_url . '?$1' . $auth_query,
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$content
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);
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// Also fix the EXT-X-MAP URI
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$content = preg_replace(
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'/URI="(index\.php\?[^"]+)"/m',
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'URI="' . $base_url . '?$1' . $auth_query . '"',
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$content
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);
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header('Content-Type: application/vnd.apple.mpegurl');
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header('Cache-Control: no-cache');
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echo $content;
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exit;
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