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Feature request: MLX port for legacy LTX-Video (0.9.x)

Status: Open.

#43 In Blaizzy/mlx-video;

· dahai80 opened on Jul 8, 2026

Feature request: MLX port for CogVideoX (text-to-video / image-to-video)

Status: Open.

#42 In Blaizzy/mlx-video;

· dahai80 opened on Jul 8, 2026

Quantized Wan2.2 A14B + CFG + 81 frames produces fully black videos (frame-count-dependent; bf16 unaffected)

Status: Open.

#40 In Blaizzy/mlx-video;

· lBroth opened on Jul 5, 2026

LTX-2.3 I2V: two-stage dev pipelines lose the conditioning image after frame 0 (stage-1 half-res anchor); single-stage dev works

Status: Open.

#37 In Blaizzy/mlx-video;

· obrhlabs opened on Jun 11, 2026

LTX-2 unified VAE decoder strict loading fails when per-channel statistics are absent

Status: Open.

#36 In Blaizzy/mlx-video;

· andyelka-creator opened on May 24, 2026

LTX-2 VAE encoder reads RGB out_channels instead of latent_channels from diffusers config

Status: Open.

#35 In Blaizzy/mlx-video;

· andyelka-creator opened on May 24, 2026

LTX-2 unified VAE sanitizer ignores unprefixed encoder and decoder keys

Status: Open.

#34 In Blaizzy/mlx-video;

· andyelka-creator opened on May 24, 2026

LTX-2 I2V fails because VAE encoder/decoder weights are stored in unified vae directory

Status: Open.

#33 In Blaizzy/mlx-video;

· andyelka-creator opened on May 24, 2026

LTX-2 transformer weights fail strict loading with Diffusers-style keys

Status: Open.

#32 In Blaizzy/mlx-video;

· andyelka-creator opened on May 24, 2026

LTX-2 loading fails on Hugging Face config metadata keys

Status: Open.

#30 In Blaizzy/mlx-video;

· andyelka-creator opened on May 24, 2026

Loras

Status: Open.

#28 In Blaizzy/mlx-video;

· djmork83-afk opened on Apr 29, 2026

LTX2TextEncoder silently falls back to wrong tokenizer → every prompt produces identical output

Status: Open.

#26 In Blaizzy/mlx-video;

· smstosky opened on Apr 13, 2026