On corrige le bug des serveur de musique autre que le PMO serveur.

pmocontrol/src/control_point.rs

@@ -31,7 +31,9 @@ use crate::control_point::music_queue::MusicQueue;
 use crate::control_point::openhome_queue::OpenHomeQueue;
 use crate::discovery::DiscoveryManager;
 use crate::events::{MediaServerEventBus, RendererEventBus};
-use crate::media_server::{MediaBrowser, MediaEntry, MediaServerInfo, MusicServer, ServerId};
+use crate::media_server::{
+    playback_item_from_entry, MediaBrowser, MediaEntry, MediaServerInfo, MusicServer, ServerId,
+};
 use crate::media_server_events::spawn_media_server_event_runtime;
 use crate::model::TrackMetadata;
 use crate::model::{MediaServerEvent, RendererEvent, RendererId, RendererInfo};
@@ -1820,23 +1822,29 @@ impl ControlPoint {
             "Attaching new playlist: clearing renderer queue"
         );
 
-        // Clear the renderer's queue for OpenHome renderers
+        // Prepare the renderer for the new playlist (backend-agnostic)
-        // We also sync the local cache to reflect the empty state, which will trigger
+        let renderer = self.music_renderer_by_id(renderer_id).ok_or_else(|| {
-        // refresh_attached_queue_for() to use replace_entire_playlist() instead of gentle sync
+            anyhow!("Renderer {} not found", renderer_id.0)
+        })?;
+        renderer.clear_for_playlist_attach()?;
+
+        // For OpenHome, also sync the local cache to reflect the empty state
         if self.runtime.uses_openhome_playlist(renderer_id) {
-            let renderer = self.openhome_renderer(renderer_id)?;
-            renderer.openhome_playlist_clear()?;
-            // Sync local cache to reflect the empty renderer state
             self.sync_openhome_playlist_for(renderer_id)?;
-            debug!(
-                renderer = renderer_id.0.as_str(),
-                "Cleared OpenHome renderer playlist and synced local cache"
-            );
-        } else {
-            // For non-OpenHome renderers, use the standard clear_queue
-            self.clear_queue(renderer_id)?;
         }
 
+        // Clear the local queue (detach binding + clear runtime queue structure)
+        self.detach_playlist_binding(renderer_id, "attach_new_playlist");
+        self.runtime.with_music_queue_mut(renderer_id, |queue| {
+            queue.clear_queue()?;
+            Ok(())
+        })?;
+
+        debug!(
+            renderer = renderer_id.0.as_str(),
+            "Cleared renderer and local queue for new playlist"
+        );
+
         let binding = PlaylistBinding {
             server_id: server_id.clone(),
             container_id: container_id.to_string(),
@@ -2712,6 +2720,16 @@ fn refresh_attached_queue_for(
         }
     };
 
+    debug!(
+        renderer = renderer_id.0.as_str(),
+        server = server_id.0.as_str(),
+        container = container_id.as_str(),
+        total_entries = entries.len(),
+        containers = entries.iter().filter(|e| e.is_container).count(),
+        items_count = entries.iter().filter(|e| !e.is_container).count(),
+        "Browse returned entries for playlist refresh"
+    );
+
     // Step 4: Convert MediaEntry to PlaybackItem
     let new_items: Vec<PlaybackItem> = entries
         .iter()
@@ -2719,11 +2737,12 @@ fn refresh_attached_queue_for(
         .collect();
 
     if new_items.is_empty() {
-        debug!(
+        warn!(
             renderer = renderer_id.0.as_str(),
             server = server_id.0.as_str(),
             container = container_id.as_str(),
-            "Refreshed playlist is empty, clearing queue"
+            total_entries = entries.len(),
+            "Refreshed playlist is empty, clearing queue - all entries were filtered out"
         );
         runtime.with_music_queue_mut(renderer_id, |queue| queue.clear_queue())?;
         runtime.invalidate_openhome_cache(renderer_id);
@@ -2886,41 +2905,6 @@ fn refresh_attached_queue_for(
     Ok(())
 }
 
-/// Helper to convert a MediaEntry to a PlaybackItem.
-fn playback_item_from_entry(server: &MusicServer, entry: &MediaEntry) -> Option<PlaybackItem> {
-    // Ignore containers
-    if entry.is_container {
-        return None;
-    }
-
-    // Skip "live stream" entries (heuristic from example)
-    if entry.title.to_ascii_lowercase().contains("live stream") {
-        return None;
-    }
-
-    // Find an audio resource
-    let resource = entry.resources.iter().find(|res| res.is_audio())?;
-
-    let metadata = TrackMetadata {
-        title: Some(entry.title.clone()),
-        artist: entry.artist.clone(),
-        album: entry.album.clone(),
-        genre: entry.genre.clone(),
-        album_art_uri: entry.album_art_uri.clone(),
-        date: entry.date.clone(),
-        track_number: entry.track_number.clone(),
-        creator: entry.creator.clone(),
-    };
-
-    Some(PlaybackItem {
-        media_server_id: server.id().clone(),
-        didl_id: entry.id.clone(),
-        uri: resource.uri.clone(),
-        protocol_info: resource.protocol_info.clone(),
-        metadata: Some(metadata),
-    })
-}
-
 const OPENHOME_TRACK_PREFIX: &str = "openhome:";
 
 fn playback_item_from_openhome_track(

pmocontrol/src/media_server.rs

@@ -4,8 +4,11 @@ use anyhow::{Result, anyhow};
 use pmodidl::{self, DIDLLite};
 use pmoupnp::soap::SoapEnvelope;
 use pmoupnp::soap::error_codes;
+use tracing::{debug, warn};
 use xmltree::{Element, XMLNode};
 
+use crate::model::TrackMetadata;
+use crate::queue_backend::PlaybackItem;
 use crate::soap_client::{SoapCallResult, invoke_upnp_action_with_timeout};
 
 /// Unique identifier for a media server registered by the control point.
@@ -42,15 +45,49 @@ impl MediaResource {
     /// Returns true if this resource represents audio content.
     pub fn is_audio(&self) -> bool {
         let lower = self.protocol_info.to_ascii_lowercase();
+
+        // Standard case: audio/* MIME types
         if lower.contains("audio/") {
             return true;
         }
+
+        // List of known audio format subtypes (the part after the /)
+        // These are recognized regardless of the MIME type prefix
+        const AUDIO_FORMATS: &[&str] = &[
+            "flac", "ogg", "opus", "vorbis",
+            "mp3", "mpeg", "mp4", "m4a", "aac",
+            "wav", "wave", "pcm",
+            "wma", "webm",
+            "ape", "alac", "aiff",
+            "dsd", "dsf", "dff",
+        ];
+
+        // Check if any known audio format appears in the protocol_info
+        for format in AUDIO_FORMATS {
+            if lower.contains(format) {
+                return true;
+            }
+        }
+
         // protocolInfo format: protocol:network:contentFormat:additionalInfo
-        lower
+        // Extract the MIME type (3rd field) for more precise checking
-            .split(':')
+        if let Some(mime) = lower.split(':').nth(2) {
-            .nth(2)
+            // Check if it's audio/* or contains a known audio format
-            .map(|mime| mime.starts_with("audio/"))
+            if mime.starts_with("audio/") {
-            .unwrap_or(false)
+                return true;
+            }
+
+            // Check the subtype (part after /) for known audio formats
+            if let Some(subtype) = mime.split('/').nth(1) {
+                for format in AUDIO_FORMATS {
+                    if subtype.contains(format) {
+                        return true;
+                    }
+                }
+            }
+        }
+
+        false
     }
 }
 
@@ -145,6 +182,80 @@ impl MediaBrowser for MusicServer {
     }
 }
 
+/// Helper to convert a MediaEntry to a PlaybackItem.
+///
+/// This function filters out containers and entries without audio resources,
+/// returning None for items that cannot be played.
+pub fn playback_item_from_entry(server: &MusicServer, entry: &MediaEntry) -> Option<PlaybackItem> {
+    // Ignore containers
+    if entry.is_container {
+        debug!(
+            server_id = server.id().0.as_str(),
+            entry_id = entry.id.as_str(),
+            title = entry.title.as_str(),
+            class = entry.class.as_str(),
+            "Skipping container entry"
+        );
+        return None;
+    }
+
+    // Skip "live stream" entries (heuristic from example)
+    if entry.title.to_ascii_lowercase().contains("live stream") {
+        debug!(
+            server_id = server.id().0.as_str(),
+            entry_id = entry.id.as_str(),
+            title = entry.title.as_str(),
+            "Skipping 'live stream' entry"
+        );
+        return None;
+    }
+
+    // Find an audio resource
+    let resource = entry.resources.iter().find(|res| res.is_audio());
+
+    if resource.is_none() {
+        warn!(
+            server_id = server.id().0.as_str(),
+            entry_id = entry.id.as_str(),
+            title = entry.title.as_str(),
+            class = entry.class.as_str(),
+            resource_count = entry.resources.len(),
+            resources = ?entry.resources.iter().map(|r| &r.protocol_info).collect::<Vec<_>>(),
+            "No audio resource found for entry"
+        );
+        return None;
+    }
+
+    let resource = resource.unwrap();
+
+    let metadata = TrackMetadata {
+        title: Some(entry.title.clone()),
+        artist: entry.artist.clone(),
+        album: entry.album.clone(),
+        genre: entry.genre.clone(),
+        album_art_uri: entry.album_art_uri.clone(),
+        date: entry.date.clone(),
+        track_number: entry.track_number.clone(),
+        creator: entry.creator.clone(),
+    };
+
+    debug!(
+        server_id = server.id().0.as_str(),
+        entry_id = entry.id.as_str(),
+        title = entry.title.as_str(),
+        uri = resource.uri.as_str(),
+        "Created playback item"
+    );
+
+    Some(PlaybackItem {
+        media_server_id: server.id().clone(),
+        didl_id: entry.id.clone(),
+        uri: resource.uri.clone(),
+        protocol_info: resource.protocol_info.clone(),
+        metadata: Some(metadata),
+    })
+}
+
 /// Single UPnP ContentDirectory backend implementation.
 #[derive(Clone, Debug)]
 pub struct UpnpMediaServer {

pmocontrol/src/music_renderer.rs

@@ -269,6 +269,41 @@ impl MusicRenderer {
         }
     }
 
+    /// High-level method to prepare the renderer for attaching a new playlist.
+    ///
+    /// This method handles backend-specific clearing logic:
+    /// - For OpenHome: clears the OpenHome playlist
+    /// - For AVTransport/Chromecast/etc.: stops the renderer (since they don't have a persistent queue)
+    ///
+    /// This should be called by ControlPoint when attaching a new playlist, ensuring that:
+    /// - Any currently playing content is stopped
+    /// - The renderer is in a clean state ready to receive new content
+    pub fn clear_for_playlist_attach(&self) -> Result<()> {
+        match self {
+            MusicRenderer::OpenHome(_) => {
+                // For OpenHome: clear the playlist on the renderer itself
+                self.openhome_playlist_clear()
+            }
+            MusicRenderer::Upnp(_)
+            | MusicRenderer::Chromecast(_)
+            | MusicRenderer::LinkPlay(_)
+            | MusicRenderer::ArylicTcp(_)
+            | MusicRenderer::HybridUpnpArylic { .. } => {
+                // For AVTransport and other single-track renderers: stop playback
+                // This ensures we're not in the middle of playing when we start the new playlist
+                self.stop().or_else(|err| {
+                    // If stop fails (e.g., already stopped), that's fine - we just want to ensure it's not playing
+                    warn!(
+                        renderer = self.id().0.as_str(),
+                        error = %err,
+                        "Stop failed when preparing for playlist attach (continuing anyway)"
+                    );
+                    Ok(())
+                })
+            }
+        }
+    }
+
     pub fn openhome_playlist_add_track(
         &self,
         uri: &str,

pmocontrol/src/pmoserver_ext.rs

@@ -8,7 +8,9 @@ use crate::control_point::{
     ControlPoint, OpenHomeAccessError, OPENHOME_SNAPSHOT_CACHE_TTL,
 };
 #[cfg(feature = "pmoserver")]
-use crate::media_server::{MediaBrowser, MediaEntry, MusicServer, ServerId};
+use crate::media_server::{
+    playback_item_from_entry, MediaBrowser, MediaEntry, MusicServer, ServerId,
+};
 #[cfg(feature = "pmoserver")]
 use crate::model::{RendererCapabilities, RendererId, RendererProtocol, TrackMetadata};
 #[cfg(feature = "pmoserver")]
@@ -1924,51 +1926,33 @@ fn fetch_playback_items(
     // Browse the object to get entries
     let entries = music_server.browse_children(object_id, 0, BROWSE_PAGE_SIZE)?;
 
+    debug!(
+        server_id = server_id.0.as_str(),
+        object_id = object_id,
+        total_entries = entries.len(),
+        containers = entries.iter().filter(|e| e.is_container).count(),
+        items_count = entries.iter().filter(|e| !e.is_container).count(),
+        "Browse returned entries"
+    );
+
     // Convert to PlaybackItem
     let items: Vec<PlaybackItem> = entries
         .iter()
         .filter_map(|entry| playback_item_from_entry(&music_server, entry))
         .collect();
 
+    if items.is_empty() && !entries.is_empty() {
+        warn!(
+            server_id = server_id.0.as_str(),
+            object_id = object_id,
+            total_entries = entries.len(),
+            "No playable items found - all entries were filtered out"
+        );
+    }
+
     Ok(items)
 }
 
-/// Helper to convert a MediaEntry to a PlaybackItem.
-#[cfg(feature = "pmoserver")]
-fn playback_item_from_entry(server: &MusicServer, entry: &MediaEntry) -> Option<PlaybackItem> {
-    // Ignore containers
-    if entry.is_container {
-        return None;
-    }
-
-    // Skip "live stream" entries
-    if entry.title.to_ascii_lowercase().contains("live stream") {
-        return None;
-    }
-
-    // Find an audio resource
-    let resource = entry.resources.iter().find(|res| res.is_audio())?;
-
-    let metadata = TrackMetadata {
-        title: Some(entry.title.clone()),
-        artist: entry.artist.clone(),
-        album: entry.album.clone(),
-        genre: entry.genre.clone(),
-        album_art_uri: entry.album_art_uri.clone(),
-        date: entry.date.clone(),
-        track_number: entry.track_number.clone(),
-        creator: entry.creator.clone(),
-    };
-
-    Some(PlaybackItem {
-        media_server_id: server.id().clone(),
-        didl_id: entry.id.clone(),
-        uri: resource.uri.clone(),
-        protocol_info: resource.protocol_info.clone(),
-        metadata: Some(metadata),
-    })
-}
-
 #[cfg(feature = "pmoserver")]
 fn protocol_summary(protocol: &RendererProtocol) -> RendererProtocolSummary {
     match protocol {