diff --git a/rtg/site.py b/rtg/site.py
index 13518c5..6f8384d 100644
--- a/rtg/site.py
+++ b/rtg/site.py
@@ -103,7 +103,7 @@ def etat(racine):
         cfg = reglages_voyage(v, site_cfg)
         a = sources.analyser(v, cfg)
         if a.videos:
-            faites = sum(1 for s in a.videos if video.deja_faite(v, s))
+            faites = sum(1 for s in a.videos if video.deja_faite(v, s, rapide=True))
             vid = f"{faites}/{len(a.videos)}"
         else:
             dossier = os.path.join(v, "videos")
diff --git a/rtg/video.py b/rtg/video.py
index 3f5a990..a0379fc 100644
--- a/rtg/video.py
+++ b/rtg/video.py
@@ -95,8 +95,11 @@ def sorties(voyage, src):
     return os.path.join(dossier, base + ".mp4"), os.path.join(dossier, base + "_mobile.mp4")
 
 
-def deja_faite(voyage, src):
+def deja_faite(voyage, src, rapide=False):
+    """Les deux sorties existent (rapide=True) ou sont lisibles par ffprobe."""
     hd, sd = sorties(voyage, src)
+    if rapide:
+        return all(os.path.exists(f) and os.path.getsize(f) > 0 for f in (hd, sd))
     return lisible(hd) and lisible(sd)