fix: videoRatio aspect ratio parsed as resolution causing scale=9:1920 (#1364)

2026-08-14 00:56:54 +08:00
parent 6a4085452d
commit 8e4a8a8184
4 changed files with 55 additions and 7 deletions
@@ -47,7 +47,14 @@ def _parse_resolution(resolution_str: str | None) -> tuple[int, int]:
        w, h = resolution_str.lower().split("x", 1)
        width = int(w.strip())
        height = int(h.strip())
-        if width <= 0 or height <= 0:
+        # 最小 100px 防护：避免前端传入宽高比（如 "9:16"）被 parseInt 截断为极小值
+        if width < 100 or height < 100:
+            logger.warning(
+                "分辨率异常小 (%dx%d)，使用默认值。原始值: %s",
+                width,
+                height,
+                resolution_str,
+            )
            return DEFAULT_OUTPUT_WIDTH, DEFAULT_OUTPUT_HEIGHT
        return width, height
    except (ValueError, TypeError):