[core] LTX Video (#10021)
* transformer
* make style & make fix-copies
* transformer
* add transformer tests
* 80% vae
* make style
* make fix-copies
* fix
* undo cogvideox changes
* update
* update
* match vae
* add docs
* t2v pipeline working; scheduler needs to be checked
* docs
* add pipeline test
* update
* update
* make fix-copies
* Apply suggestions from code review
Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
* update
* copy t2v to i2v pipeline
* update
* apply review suggestions
* update
* make style
* remove framewise encoding/decoding
* pack/unpack latents
* image2video
* update
* make fix-copies
* update
* update
* rope scale fix
* debug layerwise code
* remove debug
* Apply suggestions from code review
Co-authored-by: YiYi Xu <yixu310@gmail.com>
* propagate precision changes to i2v pipeline
* remove downcast
* address review comments
* fix comment
* address review comments
* [Single File] LTX support for loading original weights (#10135)
* from original file mixin for ltx
* undo config mapping fn changes
* update
* add single file to pipelines
* update docs
* Update src/diffusers/models/autoencoders/autoencoder_kl_ltx.py
* Update src/diffusers/models/autoencoders/autoencoder_kl_ltx.py
* rename classes based on ltx review
* point to original repository for inference
* make style
* resolve conflicts correctly
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Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>
Co-authored-by: YiYi Xu <yixu310@gmail.com>
