Support LTX2 Tiny VAE (taeltx_2)#11929
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comfyanonymous merged 1 commit intoComfy-Org:masterfrom Jan 22, 2026
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Currently requires this ComfyUI PR to work: Comfy-Org/ComfyUI#11929
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Cool, where should we put taeltx_2.safetensors? maybe vae_approx i think |
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Test Evidence CheckIf this PR changes user-facing behavior, visual proof (screen recording or screenshot) is required. PRs without applicable visual documentation may not be reviewed until provided. You can add it by:
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madebyollin has trained LTX2 tiny vae:
madebyollin/taehv@01b95f7#diff-e592784dbd924eec3fa09098b571e7298640635ed08848ff938f60ea3c0bf52c
This PR adds support to use it with VAE nodes, live preview still requires separate handling for the packed video/audio tensors.
However with this PR, the live preview can currently be tested with "LTX2SamplingPreviewOverride" -node in KJNodes.
Also fixed the encoding with this and some other tiny VAEs.