feat: support audio & vidéo — lecteurs HTML5 intégrés #109

backend/bookslm.py

@@ -15,6 +15,7 @@ import time
 from pathlib import Path
 from typing import Any
 
+from backend.media_types import is_media
 from backend.secret_redactor import redact_file_content
 
 logger = logging.getLogger("obsigate.bookslm")
@@ -185,6 +186,10 @@ def collect_directory_context(vault_path: Path, directory: str) -> dict[str, Any
 def _file_entry(target: Path, rel_path: str, remaining: int) -> dict[str, Any] | None:
     """Read, redact and truncate a single file into a context entry."""
     suffix = target.suffix.lower()
+    # #109-D3 — audio/video (and images) carry no extractable text; never feed
+    # raw bytes to the model. Images are handled separately via vision data URLs.
+    if is_media(suffix):
+        return None
     try:
         if suffix == ".pdf":
             from backend.pdf_reader import extract_pdf_text