From bd857c760f051de84812b160237a99eb64ef0bd2 Mon Sep 17 00:00:00 2001
From: wxg0103 <727495428@qq.com>
Date: Wed, 16 Sep 2026 09:12:05 +0800
Subject: [PATCH] chore: add MiniMax H3 image-to-video model parameters and
 credential

---
 .../minimax_model_provider/credential/itv.py  | 34 +++++++++++++++++++
 .../minimax_model_provider.py                 |  8 ++++-
 2 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/apps/models_provider/impl/minimax_model_provider/credential/itv.py b/apps/models_provider/impl/minimax_model_provider/credential/itv.py
index 2bbb01c5abb..caa779dd961 100644
--- a/apps/models_provider/impl/minimax_model_provider/credential/itv.py
+++ b/apps/models_provider/impl/minimax_model_provider/credential/itv.py
@@ -109,3 +109,37 @@ def get_model_params_setting_form(self, model_name: str):
         :return: Parameter setting form.
         """
         return MiniMaxModelParams()
+
+
+class MiniMaxH3ImageParams(BaseForm):
+    """
+    Parameters for the MiniMax H3 / H3-Max (V2) image-to-video model.
+    ratio is always adaptive for image-to-video, so it is not exposed.
+    """
+
+    resolution = SingleSelect(
+        _('Resolution'), text_field='label', value_field='value',
+        option_list=[
+            {'label': '480P', 'value': '480P'},
+            {'label': '768P', 'value': '768P'},
+            {'label': '2K', 'value': '2K'},
+        ],
+        required=True, default_value='768P',
+    )
+    duration = SliderField(
+        _('Duration (seconds)'), _min=4, _max=15, _step=1, precision=0,
+        required=True, default_value=4,
+    )
+
+
+class MiniMaxH3ImageToVideoModelCredential(ImageToVideoModelCredential):
+    """
+    Credential for the MiniMax H3 / H3-Max (V2) image-to-video model.
+    Uses the V2 endpoint and requires resolution / duration.
+    """
+
+    api_base = forms.TextInputField('API URL', required=True,
+                                    default_value='https://api.minimax.io/v2')
+
+    def get_model_params_setting_form(self, model_name: str):
+        return MiniMaxH3ImageParams()
diff --git a/apps/models_provider/impl/minimax_model_provider/minimax_model_provider.py b/apps/models_provider/impl/minimax_model_provider/minimax_model_provider.py
index de5a6e788df..fef87b2f755 100644
--- a/apps/models_provider/impl/minimax_model_provider/minimax_model_provider.py
+++ b/apps/models_provider/impl/minimax_model_provider/minimax_model_provider.py
@@ -9,7 +9,10 @@
     ModelTypeConst,
     ModelInfoManage,
 )
-from models_provider.impl.minimax_model_provider.credential.itv import ImageToVideoModelCredential
+from models_provider.impl.minimax_model_provider.credential.itv import (
+    ImageToVideoModelCredential,
+    MiniMaxH3ImageToVideoModelCredential,
+)
 from models_provider.impl.minimax_model_provider.credential.llm import MiniMaxLLMModelCredential
 from models_provider.impl.minimax_model_provider.credential.tti import MiniMaxTextToImageModelCredential
 from models_provider.impl.minimax_model_provider.credential.tts import MiniMaxTTSModelCredential
@@ -31,6 +34,7 @@
 minimax_ttv_model_credential = TextToVideoModelCredential()
 minimax_h3_ttv_model_credential = MiniMaxH3TextToVideoModelCredential()
 minimax_itv_model_credential = ImageToVideoModelCredential()
+minimax_h3_itv_model_credential = MiniMaxH3ImageToVideoModelCredential()
 
 minimax_m2_7 = ModelInfo(
     "MiniMax-M2.7",
@@ -97,6 +101,8 @@
 ]
 
 model_info_itv_list = [
+    ModelInfo("MiniMax-H3", _(""), ModelTypeConst.ITV, minimax_h3_itv_model_credential, GenerationVideoModel),
+    ModelInfo("MiniMax-H3-Max", _(""), ModelTypeConst.ITV, minimax_h3_itv_model_credential, GenerationVideoModel),
     ModelInfo("MiniMax-Hailuo-2.3", _(""), ModelTypeConst.ITV, minimax_itv_model_credential, GenerationVideoModel),
 ]
 model_info_manage = (