LTX-2 · Issues· 42 open

Yarzad

ltx-kernels build fails on rolling-release toolchains (CUDA toolkit mismatch + -Werror on glibc/Python POSIX macro clash)

[Training Details of dubit]

Library use of ltx_pipelines without inference_mode retains the text encoder through autograd

[LTX-2.5] DiffVAE AUTO tiling produces gray tails at the 2^32 stage-5 element boundary

LTX in Rust

[ltx-core] SafetensorsStateDictLoader uses safetensors' default mmap backend; `pread` is ~2x faster and far more consistent on MPS

[ltx-trainer] DDP validation crashes on transformer.num_blocks when STG is enabled

Windows: invalid python storage in SafetensorsStateDictLoader when loading embeddings processor from LTX-2.5 split pack

Mujhe animate video banane Hain

using simpletuner's AGPL3 code for quantisation

FileExistsError on Windows at end of training when optimization.steps is a multiple of checkpoints.interval

Confirm: LTX-2.5 video/audio VAE *encoders* are byte-identical to LTX-2.3 (undocumented)

Bug - Train/inference parity: three divergences between ltx-trainer and ltx-core / ltx-pipelines

[ltx-pipelines] i2v at 1216x832 crashes DiffVAE decoder with illegal memory access (t2v same res OK, i2v 704/768 OK)