Kling Lip Sync Video with Text

api node/video/Kling

KlingLipSyncTextToVideoNode

Kling Lip Sync Text to Video Node. Syncs mouth movements in a video file to a text prompt. The video file should not be larger than 100MB, should have height/width between 720px and 1920px, and should be between 2s and 10s in length.

Example

JSON Example

{
  "class_type": "KlingLipSyncTextToVideoNode",
  "inputs": {
    "video": [
      "node_id",
      0
    ],
    "text": "example text",
    "voice": "Melody",
    "voice_speed": 1
  }
}

This example shows required inputs only. Connection values like ["node_id", 0] should reference actual node IDs from your workflow.

Inputs

Name	Type	Status	Constraints	Default
video	VIDEO	required	-	-
text?	STRING	required	-	-
voice	COMBO	required	-	"Melody"
voice_speed?	FLOAT	required	min: 0.8, max: 2	1

Outputs

Index	Name	Type	Is List	Connection Reference
0	VIDEO	VIDEO	No	["{node_id}", 0]
1	video_id	STRING	No	["{node_id}", 1]
2	duration	STRING	No	["{node_id}", 2]

How to connect to these outputs

To connect another node's input to an output from this node, use the connection reference format:

["node_id", output_index]

Where node_id is the ID of this KlingLipSyncTextToVideoNode node in your workflow, and output_index is the index from the table above.

Example

If this node has ID "5" in your workflow:

• VIDEO (VIDEO): ["5", 0]
• video_id (STRING): ["5", 1]
• duration (STRING): ["5", 2]

Package: comfyui-api-nodes