ltx/ltx-2/pro/image-to-video

What makes LTX 2 stand out

LTX 2 converts a single reference image into coherent motion while preserving geometry, materials, and colorimetry. Built for cinematic delivery, LTX 2 maintains temporal consistency across frames, preventing flicker and drift as the scene evolves. With native 2160p support and controllable FPS, LTX 2 balances crisp detail with smooth motion. LTX 2 aligns synthesized movement and optional audio to the source image, yielding believable camera travel, subject dynamics, and environmental responses. LTX 2 emphasizes structure retention and efficient sampling, enabling professional results at lower computational cost. Key capabilities:

• Structure preservation across pose, layout, depth, and specular highlights.
• Temporal stability that suppresses texture jitter and identity drift.
• 16:9 pipeline at 1080p, 1440p, or 2160p with 25 or 50 fps cadence.
• Prompt-driven motion for camera moves, subject actions, and environment cues.
• Optional audio generation aligned to on-screen motion timing.
• Predictable controls: LTX 2 responds consistently to constraints on what to keep or change.

Prompting guide for LTX 2

Start with a sharp, well-lit image_url that is publicly reachable or a base64 data URI. Use a PNG, JPEG, WebP source. In the prompt, describe intended camera motion, subject behavior, and what to preserve. Specify duration (6, 8, or 10 seconds), resolution (1080p, 1440p, or 2160p), and fps (25 or 50) to match delivery cadence. LTX 2 respects the fixed 16:9 aspect, so plan framing accordingly. Use generate_audio to enable synchronized ambience or leave it off for silent cuts. When critical detail must stay intact, tell LTX 2 exactly what to lock; for movement, guide LTX 2 with concise, verifiable actions rather than style-only phrases. Examples:

• Preserve composition; gentle dolly-in on the subject; background parallax from city lights; duration 10; 2160p; 50 fps; generate_audio true.
• Studio product on glossy surface; keep reflections crisp; slow 180-degree orbit; subtle softbox flicker; duration 8; 1440p; 25 fps.
• Portrait in natural light; do not change face; slight head turn and breathing; camera push-in; duration 6; 1080p.
• Wildlife still; keep foliage; add light breeze movement; handheld micro jitter; duration 8; 2160p; generate_audio false.
• Night street scene; maintain signage; rain streaks and puddle ripples; slow truck passes behind; duration 10; 2160p; LTX 2 should retain color balance.
• Fashion shot; preserve silhouette; subtle hair and fabric motion only; duration 6; 1080p; for LTX 2, avoid reframing. Pro tips:
• Be explicit about constraints such as preserve face, do not alter background.
• Use spatial language and timing cues like left of subject or first 3 seconds for the move.
• Keep prompts concise; avoid conflicting adjectives and redundant verbs.
• Iterate with small revisions to duration, fps, or motion scope before changing the image.
• LTX 2 favors concrete motion verbs and clear keep vs change directives for stable outcomes.