v1.6.2

Added

• OutOfClipGuideRepeat (ltx_pipelines.chunks) selects which chunks receive an image guide outside the clip in chunked runs: ONCE (default) gives a guide before the clip only to the chunk owning frame 0 and one after it only to the chunk owning the last frame; PER_CHUNK gives it to every chunk at the same offset from that chunk's window (-1 sits just before each window). Pass it as out_of_clip_guides to images_for_chunk / image_conditionings_for_chunk and ICLoraPipeline.__call__ / stream_chunks, or on the ltx_pipelines.ic_lora CLI as --out-of-clip-guides once|per-chunk.

Changed

• Image guides (ImageConditioningInput.guide(), or .at() / --image at a non-zero frame) are no longer limited to the clip: a negative frame_idx places the keyframe before frame 0 (e.g. -1 for a first-frame look still) and frame_idx >= num_frames places it after the last frame. In chunked runs a guide before the clip goes only to the chunk that owns frame 0 and a guide after it only to the chunk that owns the last frame, at its true offset from that chunk's window. ImageReplace bindings must still lie inside the clip.