From b6a0b954cb3dd777e49121109ce2554f1907503f Mon Sep 17 00:00:00 2001
From: sladro <sladro@163.com>
Date: Fri, 26 Dec 2025 16:19:28 +0800
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---
 configs/sample_ai_pipeline.json | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/configs/sample_ai_pipeline.json b/configs/sample_ai_pipeline.json
index 8bcb80c..2fba4a9 100644
--- a/configs/sample_ai_pipeline.json
+++ b/configs/sample_ai_pipeline.json
@@ -51,6 +51,17 @@
           "font_scale": 1,
           "labels": []
         },
+        {
+          "id": "post_cam1",
+          "type": "preprocess",
+          "role": "filter",
+          "enable": true,
+          "dst_w": 640,
+          "dst_h": 640,
+          "dst_format": "nv12",
+          "keep_ratio": false,
+          "use_rga": true
+        },
         {
           "id": "pub_cam1",
           "type": "publish",
@@ -72,7 +83,8 @@
         ["in_cam1", "pre_cam1"],
         ["pre_cam1", "ai_cam1"],
         ["ai_cam1", "osd_cam1"],
-        ["osd_cam1", "pub_cam1"]
+        ["osd_cam1", "post_cam1"],
+        ["post_cam1", "pub_cam1"]
       ]
     }
   ]