LTXAVTextEncoderLoader - ComfyUI Built-in Node Documentation

Complete documentation for the LTXAVTextEncoderLoader node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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This node loads a specialized text encoder for the LTXV audio model. It combines a specific text encoder file with a checkpoint file to create a CLIP model that can be used for audio-related text conditioning tasks.

Inputs

Parameter	Data Type	Required	Range	Description
text_encoder	STRING	Yes	Multiple options available	The filename of the LTXV text encoder model to load. The available options are loaded from the text_encoders folder.
ckpt_name	STRING	Yes	Multiple options available	The filename of the checkpoint to load. The available options are loaded from the checkpoints folder.
device	STRING	No	"default" "cpu"	Specifies the device to load the model onto. Use "cpu" to force loading onto the CPU. The default behavior ("default") uses the system’s automatic device placement.

Note: The text_encoder and ckpt_name parameters work together. The node loads both specified files to create a single, functional CLIP model. The files must be compatible with the LTXV architecture.

Outputs

Output Name	Data Type	Description
clip	CLIP	The loaded LTXV CLIP model, ready to be used for encoding text prompts for audio generation.