Update src/video_utils.py

src/video_utils.py

@@ -48,24 +48,41 @@ def prepare_video_presentateur(video_path, audio_duration, position, plein_ecran
         print(f"[Video] Traceback: {traceback.format_exc()}")
         return None
 
-def write_srt(text, duration):
+def write_srt(text, duration, base_name=None):
+    """
+    Crée un fichier SRT synchronisé avec la durée audio.
+    Si base_name est fourni, le fichier SRT porte ce nom fixe.
+    """
     parts = re.split(r'(?<=[\.!?])\s+', text.strip())
     parts = [p for p in parts if p]
     total = len("".join(parts)) or 1
     cur = 0.0
     srt = []
     for i, p in enumerate(parts, 1):
-        prop = len(p)/total
+        prop = len(p) / total
         start = cur
-        end = min(duration, cur + duration*prop)
+        end = min(duration, cur + duration * prop)
         cur = end
+
         def ts(t):
             m, s = divmod(t, 60)
             h, m = divmod(m, 60)
             return f"{int(h):02}:{int(m):02}:{int(s):02},000"
+
         srt += [f"{i}", f"{ts(start)} --> {ts(end)}", p, ""]
-    path = os.path.join(OUT_DIR, f"srt_{uuid.uuid4().hex[:6]}.srt")
-    open(path, "w", encoding="utf-8").write("\n".join(srt))
+
+    # Nom du fichier SRT
+    if base_name:
+        safe_base = re.sub(r'[^\w\-]+', '_', base_name)[:40]
+        path = os.path.join(OUT_DIR, f"{safe_base}.srt")
+    else:
+        path = os.path.join(OUT_DIR, f"srt_default.srt")
+
+    # Écriture du fichier
+    with open(path, "w", encoding="utf-8") as f:
+        f.write("\n".join(srt))
+
+    print(f"[SRT] ✅ Fichier SRT généré : {path}")
     return path
 
 def write_video_with_fallback(final_clip, out_path_base, fps=25):