Foxyz/sync_replay_project
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Relay HLS/DASH-only pages as pieces tracks (protocol 11)

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A track can be served as pieces: the server writes a VOD playlist whose
entries are its own piece URLs (segments, init maps, AES-128 keys; byte
ranges folded in; yt-dlp's DASH fragments become the same list). A piece
buffer per track fills like the byte buffer. Picks a single file, then a
split byte pair, then pieces. DRM, live, master playlists are refused.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
foxyzandClaude Opus 5.5 committed 2026-10-09 23:35:31 +03:00
1 parent 05f9e794a9
commit fe5d6c3b3f
18 files changed
+1593 -207
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packages/server/lib/src/server_hub.dart
+6 -5
View File
@@ -58,8 +58,8 @@ class ServerHub {
final m = engine.media;
if (!identical(relay, r) || m?.relay == null) return;
final was = m!.relay!;
if (was.live == r.live && was.tracks.join(',') == r.kinds.join(',')) return;
engine.media = m.copyWith(relay: was.copyWith(live: r.live, tracks: r.kinds));
if (was.live == r.live && was.tracks.join(',') == r.tracks.join(',')) return;
engine.media = m.copyWith(relay: was.copyWith(live: r.live, tracks: r.tracks));
changed();
}
@@ -244,7 +244,8 @@ void mountSyncRoute(
String Function(String sid, String token, SessionMedia? media, String host)
urlBuilder, {
String Function(String sid, String token, String itemId, String host)? relayUrlBuilder,
String Function(String sid, String token, int mediaId, String name, int tracks, String host)? relayMediaUrlBuilder,
String Function(String sid, String token, int mediaId, String name, List<RelayTrackSpec> tracks, String host)?
relayMediaUrlBuilder,
}) {
app.get('/sync', (final req) {
// Host the client dialled (Host header), so file URLs work for remote joiners.
@@ -551,7 +552,7 @@ void mountSyncRoute(
relayMediaUrlBuilder != null
? (relayed.known
? relayMediaUrlBuilder(
'default', activeToken, relayed.mediaId, relayed.name, relayed.buffers.length, dialledHost)
'default', activeToken, relayed.mediaId, relayed.name, relayed.tracks, dialledHost)
: null)
: media?.file != null
? urlBuilder('default', activeToken, media, dialledHost)
@@ -577,7 +578,7 @@ void mountSyncRoute(
});
}
ActiveRelay _memberRelay(ServerHub hub, String token, String name, List<String> tracks) {
ActiveRelay _memberRelay(ServerHub hub, String token, String name, List<RelayTrackSpec> tracks) {
late final ActiveRelay r;
r = ActiveRelay.fromMember(hub.engine.mediaId, name, token,
tracks: tracks, onLiveChanged: () => hub.relayLiveChanged(r));