Commit Graph

22 Commits

Author SHA1 Message Date
Claude
06f514e6c6 Fix streaming and cache progressive in play_and_cache example
Cette correction implémente le cache progressif et le streaming pour permettre
un démarrage quasi immédiat de la lecture pendant le téléchargement.

## Changements dans FlacCacheSink (pmoaudio-ext)

Avant :
- Accumulait tout le FLAC en mémoire dans un buffer
- Attendait la fin complète de l'encodage avant d'ajouter au cache
- Ajoutait à la playlist seulement après ingestion complète

Après :
- Passe le flux FLAC directement à add_from_reader
- add_from_reader retourne dès que le prebuffer (512 KB) est atteint
- Le PK est ajouté à la playlist immédiatement après le prebuffer
- L'encodage et l'écriture continuent en arrière-plan

## Changements dans play_and_cache.rs

- Suppression du sleep de 2 secondes avant le démarrage de la lecture
- Ajout de commentaire expliquant le mécanisme de prebuffer
- La lecture démarre dès que le prebuffer est atteint (~1-2 secondes)

## Résultat

La musique démarre maintenant presque immédiatement après le début du
téléchargement (temps du prebuffer) au lieu d'attendre la fin du
téléchargement complet du premier morceau.
2025-11-06 21:38:29 +00:00
Claude
a6cb7ac5e1 Add register_audio_cache to pmoplaylist (fix circular dependency)
Fix "PlaylistManager not initialized" error without creating circular
dependency between pmoparadise and pmoupnp.

Changes:
- Add AUDIO_CACHE static to pmoplaylist/manager.rs
- Add register_audio_cache() function to register cache
- Export register_audio_cache from pmoplaylist lib.rs
- Update audio_cache() to check local registry first, then pmoupnp
- Update play_and_cache example to use pmoplaylist::register_audio_cache
- Remove pmoupnp::register_*_cache functions (not needed)

The example now calls pmoplaylist::register_audio_cache() to make
the cache available for pk validation in WriteHandle::push().
2025-11-05 20:04:08 +00:00
Claude
123bac1fdf Add register_audio_cache/register_cover_cache functions to pmoupnp
Fix "PlaylistManager not initialized" error in play_and_cache example.
The error occurred because pmoplaylist's WriteHandle calls
pmoupnp::get_audio_cache() to validate cache pks, but the global
cache registry wasn't initialized.

Changes:
- Add register_audio_cache() and register_cover_cache() functions
- Export them from pmoupnp lib.rs
- Call them in play_and_cache example after creating caches

This mirrors how UpnpServer initializes the cache registry.
2025-11-05 19:49:59 +00:00
Claude
df06bc74fd Fix play_and_cache example to use new AudioSink API
Remove obsolete with_volume() call and unused PlaylistManager import.
AudioSink no longer manages volume - use VolumeNode if needed.
2025-11-05 19:39:48 +00:00
Claude
bf1de53952 fix: Correct play_and_cache example API usage
Corrections pour que l'exemple utilise les bonnes API:
- Utilisation directe de Cache::new() au lieu de méthodes de config
- Suppression des appels à root() qui n'existent pas
- Utilisation du singleton PlaylistManager() au lieu de new()
- Ajout de cache-sink comme dépendance de playlist feature dans pmoaudio-ext

L'exemple devrait maintenant compiler correctement avec:
cargo run --example play_and_cache --features full -- <channel_id>
2025-11-05 15:55:57 +00:00
Claude
6b3851de19 feat: Add play_and_cache example for Radio Paradise streaming and playback
Crée un nouvel exemple complet qui démontre l'utilisation de tout le pipeline:
- Téléchargement d'un bloc Radio Paradise
- Cache FLAC via FlacCacheSink
- Playlist alimentée automatiquement
- Lecture en temps réel via PlaylistSource et AudioSink

Architecture à deux pipelines :
Pipeline 1 (Download & Cache):
  RadioParadiseStreamSource → FlacCacheSink (avec playlist abonnée)

Pipeline 2 (Playback):
  PlaylistSource (lit la playlist) → AudioSink (joue l'audio)

Les deux pipelines s'exécutent en parallèle, permettant la lecture pendant le
téléchargement.

Modifications:
- Ajout pmoaudio-ext avec feature playlist dans pmoparadise
- Nouvelle feature "full" combinant pmoaudio + pmoaudio-ext
- Logs détaillés à tous les niveaux (DEBUG)

Usage: cargo run --example play_and_cache --features full -- <channel_id>
2025-11-05 15:49:23 +00:00
Claude
23af037f36 feat: Add download_block example for Radio Paradise
Add a new example that demonstrates downloading a complete Radio Paradise
block and saving each track as a separate FLAC file.

The example:
- Takes a channel ID as argument (0-3)
- Fetches current block metadata
- Creates an output directory ./rp_channel_{id}block{blockid}
- Uses RadioParadiseStreamSource to stream and decode the block
- Uses FlacFileSink to automatically detect TrackBoundary markers
- Saves each track as a separate FLAC file with metadata

Example usage:
  cargo run --example download_block --features=pmoaudio -- 0

This demonstrates the full pipeline integration between pmoparadise
and pmoaudio, showing how RadioParadiseStreamSource and FlacFileSink
work together to handle multi-track FLAC blocks seamlessly.
2025-11-05 11:42:06 +00:00
Claude
78cbded701 refactor: Clean up obsolete per-track references and broken example
Remove obsolete code referencing the deleted per-track feature:
- Remove FlacDecode and WavEncode error variants from error.rs
- Remove claxon::Error conversion impl
- Delete broken radio_paradise_stream.rs example (incorrect imports)

Result:
- error.rs: 77 → 60 lines (-17 lines, -22%)
- examples/radio_paradise_stream.rs: deleted (-100 lines)
- Warnings reduced from 7 to 4

All remaining code compiles successfully.
2025-11-05 09:27:32 +00:00
Claude
69831a17df refactor: Remove obsolete streaming API (stream.rs, track.rs, per-track feature)
The old streaming API has been completely replaced by RadioParadiseStreamSource
which integrates directly with the pmoaudio pipeline.

Removed:
- src/stream.rs (179 lines) - BlockStream, stream_block(), download_block()
- src/track.rs - Per-track extraction functionality
- examples/stream_block.rs - Obsolete streaming example
- examples/extract_track.rs - Per-track extraction example
- Feature "per-track" and dependencies (hound, tempfile)

Updated:
- Cargo.toml: Removed per-track feature and obsolete examples
- lib.rs: Removed module declarations and re-exports

The new RadioParadiseStreamSource provides:
- Direct integration with pmoaudio pipeline
- FLAC decoding via pmoflac
- Automatic TrackBoundary insertion
- Better performance and lower latency
2025-11-05 09:15:11 +00:00
Claude
74d8788463 refactor: Remove obsolete streaming.rs and deprecated examples
Further cleanup of unused code after paradise/ removal.

## Removed Files

### Module (217 lines)
- **streaming.rs**: FLAC streaming decoder using claxon
  - `ChannelReader`: Async Stream → sync Read adapter
  - `StreamingPCMDecoder`: Claxon-based FLAC decoder
  - `PCMChunk`: PCM data container
  - **Reason**: Was only used by paradise/worker.rs (deleted)
  - **Replacement**: RadioParadiseStreamSource uses pmoflac directly

### Examples (3 files)
- **show_source_image.rs**: Used deprecated RadioParadiseSource
- **with_cache.rs**: Used deprecated RadioParadiseSource
- **test_streaming.rs**: Used deleted streaming.rs module
  - **Replacement**: radio_paradise_stream.rs example shows modern approach

## Updated
- **lib.rs**: Removed `pub mod streaming;`

## Remaining Examples
Valid examples using current API:
-  now_playing.rs - API metadata access
-  stream_block.rs - HTTP block streaming
-  extract_track.rs - Per-track extraction (feature: per-track)
-  radio_paradise_stream.rs - Modern pmoaudio integration

## Statistics
- Before: 3566 lines (after paradise/ removal)
- After: 3348 lines
- This cleanup: -218 lines (-6%)
- **Total removed since start: 3048 lines (-48%)**

## Testing
-  All 23 tests pass
-  Compilation successful with all features
-  Examples compile (except per-track which requires feature)
2025-11-05 07:49:19 +00:00
Claude
1d8bdfa30c docs: Add RadioParadiseStreamSource documentation and usage example
- Add comprehensive technical documentation (RADIO_PARADISE_STREAM_SOURCE.md)
- Add practical usage example (examples/radio_paradise_stream.rs)
- Document architecture, timing algorithm, and API
- Include both basic and advanced usage patterns with nowplaying stream
2025-11-05 05:16:51 +00:00
fc093743c1 Refactoring du cache pour une meilleur gestion des metadonnées 2025-10-29 22:35:10 +01:00
df138565af meulleur gestion des routes de streaming 2025-10-26 09:18:22 +01:00
4b29d12859 retire le mediaserver de pmoparadise 2025-10-26 07:42:33 +01:00
2ab526464d Lire le flac en stream et le décoder en PCM avec claxon 2025-10-26 06:46:56 +01:00
b6e439dcf6 lastest correction on webapp 2025-10-20 16:18:21 +02:00
776c535862 amélioration de la webapp 2025-10-20 16:18:21 +02:00
e9109a8a0c Session de debug radio paradise 2025-10-20 16:18:21 +02:00
bd61fdba81 complète le trait MusicSource 2025-10-17 08:37:28 +02:00
5c06a0f0e9 Crée la crate pmoplaylist 2025-10-17 07:47:39 +02:00
e0fbb11475 Elabore une crate pmosource 2025-10-16 22:12:15 +02:00
ffecc219b5 implemente pmoparadise 2025-10-12 21:34:59 +02:00