
LTX 2 HD digital human tested to support 16 seconds of audio, it should be able to support longer.
The cover video wasn't uploaded in HD due to file size limitations, but there is an enlarged HD video in the workflow.
Supermate optimized Teacher Xiaobao's original stream
SuperMate
2026-01-11 Update
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SuperMate
2026-01-11 Update
Follow
Workflow introduction
LTX 2 HD digital human tested to support 16 seconds of audio, it should be able to support longer.
The cover video wasn't uploaded in HD due to file size limitations, but there is an enlarged HD video in the workflow.
Supermate optimized Teacher Xiaobao's original stream
Nodes Information
45
CLIPTextEncode
CheckpointLoaderSimple
ImageScaleBy
LoadImage
PreviewImage
SetLatentNoiseMask
VAEDecodeTiled
BasicScheduler
CFGGuider
EmptyLTXVLatentVideo
GetImageSizeAndCount
GetNode
INTConstant
ImageResizeKJv2
ImageUpscaleWithModel
KSamplerSelect
LTXAVTextEncoderLoader
LTXVAudioVAEEncode
LTXVAudioVAELoader
LTXVConcatAVLatent
LTXVConditioning
LTXVImgToVideoInplace
LTXVLatentUpsampler
LTXVPreprocess
LTXVSeparateAVLatent
Label (rgthree)
LatentUpscaleModelLoader
LoadAudio
MelBandRoFormerModelLoader
MelBandRoFormerSampler
Note
PathchSageAttentionKJ
PreviewAudio
RandomNoise
Reroute
SamplerCustomAdvanced
SetNode
SimpleMath+
SolidMask
TrimAudioDuration
UpscaleModelLoader
VHS_VideoCombine
easy cleanGpuUsed
easy showAnything
easy showTensorShape