From c66ea5ca57c224974e9787501a15203ca67e94b5 Mon Sep 17 00:00:00 2001
From: Clawdio <clawdio@morfeoacademy.com>
Date: Wed, 18 Mar 2026 20:01:09 +0000
Subject: [PATCH] feat: add fps (25.0) as third output to all video nodes
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Enables direct wiring to VHS_VideoCombine (Save Video):
- frames → images input
- fps → frame_rate input

RETURN_TYPES: (IMAGE, STRING) → (IMAGE, STRING, FLOAT)
RETURN_NAMES: (frames, video_path) → (frames, video_path, fps)
---
 __init__.py | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/__init__.py b/__init__.py
index ae49d5e..e265f22 100644
--- a/__init__.py
+++ b/__init__.py
@@ -383,8 +383,8 @@ class LTXAudioToVideo:
             },
         }
 
-    RETURN_TYPES = ("IMAGE", "STRING")
-    RETURN_NAMES = ("frames", "video_path")
+    RETURN_TYPES = ("IMAGE", "STRING", "FLOAT")
+    RETURN_NAMES = ("frames", "video_path", "fps")
     FUNCTION = "generate"
     CATEGORY = "LTX Video"
     OUTPUT_NODE = True
@@ -420,7 +420,7 @@ class LTXAudioToVideo:
             payload["duration"] = duration
 
         frames, video_path = ltx_post("audio-to-video", api_key.strip(), payload)
-        return (frames, video_path)
+        return (frames, video_path, 25.0)
 
 
 # ─────────────────────────────────────────────────────────────────────────────
@@ -450,8 +450,8 @@ class LTXTextToVideo:
             },
         }
 
-    RETURN_TYPES = ("IMAGE", "STRING")
-    RETURN_NAMES = ("frames", "video_path")
+    RETURN_TYPES = ("IMAGE", "STRING", "FLOAT")
+    RETURN_NAMES = ("frames", "video_path", "fps")
     FUNCTION = "generate"
     CATEGORY = "LTX Video"
     OUTPUT_NODE = True
@@ -474,7 +474,7 @@ class LTXTextToVideo:
             payload["seed"] = seed
 
         frames, video_path = ltx_post("text-to-video", api_key.strip(), payload)
-        return (frames, video_path)
+        return (frames, video_path, 25.0)
 
 
 # ─────────────────────────────────────────────────────────────────────────────
@@ -504,8 +504,8 @@ class LTXImageToVideo:
             },
         }
 
-    RETURN_TYPES = ("IMAGE", "STRING")
-    RETURN_NAMES = ("frames", "video_path")
+    RETURN_TYPES = ("IMAGE", "STRING", "FLOAT")
+    RETURN_NAMES = ("frames", "video_path", "fps")
     FUNCTION = "generate"
     CATEGORY = "LTX Video"
     OUTPUT_NODE = True
@@ -533,7 +533,7 @@ class LTXImageToVideo:
             payload["seed"] = seed
 
         frames, video_path = ltx_post("image-to-video", api_key.strip(), payload)
-        return (frames, video_path)
+        return (frames, video_path, 25.0)
 
 
 # ─────────────────────────────────────────────────────────────────────────────
@@ -566,8 +566,8 @@ class LTXExtendVideo:
             },
         }
 
-    RETURN_TYPES = ("IMAGE", "STRING")
-    RETURN_NAMES = ("frames", "video_path")
+    RETURN_TYPES = ("IMAGE", "STRING", "FLOAT")
+    RETURN_NAMES = ("frames", "video_path", "fps")
     FUNCTION = "extend"
     CATEGORY = "LTX Video"
     OUTPUT_NODE = True
@@ -588,7 +588,7 @@ class LTXExtendVideo:
             payload["negative_prompt"] = negative_prompt
 
         frames, video_path = ltx_post("extend", api_key.strip(), payload)
-        return (frames, video_path)
+        return (frames, video_path, 25.0)
 
 
 # ─────────────────────────────────────────────────────────────────────────────
@@ -621,8 +621,8 @@ class LTXRetakeVideo:
             },
         }
 
-    RETURN_TYPES = ("IMAGE", "STRING")
-    RETURN_NAMES = ("frames", "video_path")
+    RETURN_TYPES = ("IMAGE", "STRING", "FLOAT")
+    RETURN_NAMES = ("frames", "video_path", "fps")
     FUNCTION = "retake"
     CATEGORY = "LTX Video"
     OUTPUT_NODE = True
@@ -643,7 +643,7 @@ class LTXRetakeVideo:
             payload["negative_prompt"] = negative_prompt
 
         frames, video_path = ltx_post("retake", api_key.strip(), payload)
-        return (frames, video_path)
+        return (frames, video_path, 25.0)
 
 
 # ─────────────────────────────────────────────────────────────────────────────