ltx2.3-chinese-drama-iclora-pose

LTX-2.3 Chinese Drama IC-LoRA — Pose Control

An IC-LoRA (In-Context LoRA) for LTX-Video 2.3 (22B) that conditions video generation on a pose video (DWPose 133-keypoint skeleton render) so the generated subject's pose follows a user-supplied reference. Trained on the same 78-episode Chinese historical drama corpus as the sibling character LoRA, so it preserves the live-action Han dynasty visual style while you control the motion.

Model details

Training data

Identical corpus + caption format to the character LoRA, plus per-clip pose videos extracted via DWPose 133-keypoint model (whole-body keypoints, COCO-WholeBody schema). The pose video is rendered at the same resolution as the source clip and serves as the structural reference during training.

Usage

IC-LoRA inference requires a pose reference video at the target resolution + an inline-weave prompt. The reference can be extracted from any source video with the matching DWPose pipeline.

LTX ltx_pipelines.ic_lora invocation

python -m ltx_pipelines.ic_lora \
    --prompt "char_0_person, char_1_person. Framed in a static eye level medium shot, on a 35mm normal lens. Set in a Han dynasty courtyard, the subjects face each other. Live-action photorealistic, cinematic Chinese drama." \
    --negative-prompt "no CGI, no animation, no illustration, no painterly style, no anime" \
    --lora <path_to>/lora_weights_step_06000.safetensors 1.0 \
    --video-conditioning <pose_reference>.mp4 1.0 \
    --width 1280 --height 544 --num-frames 89 \
    --guidance-scale 4.0 --num-inference-steps 20 \
    --skip-stage-2

Recommended strengths

When to use this vs the character LoRA

The IC-LoRAs are stackable with the character LoRA — load both, set adapter weights, and you get character identity + pose control simultaneously. Validated stack: char 0.9 + pose 1.0.

What this LoRA does well

• Faithful skeletal pose transfer from reference to generated subject.
• Preserves the Chinese drama style anchor (palace lighting, period costume) regardless of which pose you feed in.
• Multi-character pose tracking works when 2-person reference videos are used.

What it does NOT do

• No identity — IC-LoRA controls motion, not who the subject is. Use it stacked with the character LoRA or with character trigger tokens in the prompt to fix identity.
• No camera motion control — it follows pose, not camera trajectory. For camera control see the v3 adapter stack (separate project).
• Pose reference must be at the same resolution as the target output.

Related models

• SyFeee/ltx2.3-chinese-drama-charlora — character / style LoRA, stackable with this IC-LoRA.
• SyFeee/ltx2.3-chinese-drama-iclora-depth — depth-controlled IC-LoRA.
• SyFeee/ltx2.3-chinese-drama-iclora-canny — canny-edge-controlled IC-LoRA.

License

Apache 2.0. See LICENSE for terms.

Attribution: SyFe.