#2034 fix: remove stray SHA footer from edit_plan_service.py

apps/api/app/services/edit_plan_service.py

@@ -999,26 +999,35 @@ class EditPlanService:
 
         source_bgm_config: dict = {}
         source_plan = self.get_plan(source_plan_id)
+        # #2034：读取源 plan 的 dedup_enabled 决定变体是否注入视觉/像素扰动
+        # 默认 True；关了则保留节奏模板+BGM差异化，但跳过 visual/pixel 扰动
+        _dedup_enabled = True
         if source_plan and source_plan.config:
             source_bgm_config = source_plan.config.get("bgm", {}) or {}
+            _dedup_enabled = bool(source_plan.config.get("dedup_enabled", True))
         variant_seeds_for_bgm = [rng.randint(0, 999999) for _ in range(count)]
         bgm_pool_assignments = allocate_bgm_pool_for_variants(source_bgm_config, variant_seeds_for_bgm)
 
         def _build_variant_config_update(idx: int) -> dict:
-            """构建单个变体的 config 更新（节奏模板/BGM/视觉/像素扰动）。"""
+            """构建单个变体的 config 更新（节奏模板/BGM/视觉/像素扰动）。
+
+            #2034：dedup_enabled=False 时跳过 visual_perturbation/pixel_perturbation，
+            保留 rhythm_template 和 BGM 池分配（合理的多变体差异，不属于降重扰动）。
+            """
             upd: dict = {}
-            try:
-                perturbation = generate_visual_perturbation(rng)
-                if idx == 0:
-                    perturbation["hflip"] = False
-                upd["visual_perturbation"] = perturbation
-            except Exception:
-                logger.exception("变体 %d 视觉扰动生成失败（不阻断）", idx)
-            try:
-                pixel_pert = generate_pixel_perturbation(rng)
-                upd["pixel_perturbation"] = pixel_pert
-            except Exception:
-                logger.exception("变体 %d 像素扰动生成失败（不阻断）", idx)
+            if _dedup_enabled:
+                try:
+                    perturbation = generate_visual_perturbation(rng)
+                    if idx == 0:
+                        perturbation["hflip"] = False
+                    upd["visual_perturbation"] = perturbation
+                except Exception:
+                    logger.exception("变体 %d 视觉扰动生成失败（不阻断）", idx)
+                try:
+                    pixel_pert = generate_pixel_perturbation(rng)
+                    upd["pixel_perturbation"] = pixel_pert
+                except Exception:
+                    logger.exception("变体 %d 像素扰动生成失败（不阻断）", idx)
             rt = rhythm_templates_for_variants[idx] if idx < len(rhythm_templates_for_variants) else None
             if rt is not None:
                 upd["rhythm_template"] = rt

apps/worker/video_processing/unified_render_service.py

@@ -2376,6 +2376,9 @@ class UnifiedRenderService:
         return _clip_playback_speed_pure(getattr(clip, "playback_speed", 1.0))
 
     def _get_visual_perturbation(self) -> dict:
+        # #2034：dedup_enabled=False 时跳过视觉/像素扰动（与 edge_crop、micro_transform 一致）
+        if not self._dedup_enabled():
+            return {}
         # 读取当前 plan 的视觉扰动参数（plan.config.visual_perturbation）
         perturbation = (self.plan.config or {}).get("visual_perturbation") or {}
         if not perturbation: