fix odd numbers

2026-02-09 18:43:00 -05:00
parent 3650ab7271
commit 2c2bf21c37
2 changed files with 5 additions and 3 deletions
--- a/app.py
+++ b/app.py
@@ -128,7 +128,8 @@ def process_video():
        scale_percentage = data.get('scale_percentage', 100)
        if scale_percentage != 100:
            # Scale based on percentage - ffmpeg will apply this after crop
-            scale_filter = f"scale=iw*{scale_percentage/100}:ih*{scale_percentage/100}"
+            # Force dimensions divisible by 2 for H.264 compatibility
+            scale_filter = f"scale=trunc(iw*{scale_percentage/100}/2)*2:trunc(ih*{scale_percentage/100}/2)*2"
            filters.append(scale_filter)
        
        # Apply filters if any