The Video panel turns a promoted shot into motion. Every model takes the shot as its first frame and fills in movement. The model decides duration, resolution, audio, and cost. Pricing is in LTB tokens atDocumentation Index
Fetch the complete documentation index at: https://docs.lettherebe.app/llms.txt
Use this file to discover all available pages before exploring further.
1 token = $0.05.
How the panel works
A promoted shot opens the Video panel. The left side shows the first frame and a prompt field. The right side carries the model picker and the output options the chosen model supports.Kling 3.0 Pro runs by default for single-image input. Multi-image input — feeding three reference shots of the same character — switches the default to Kling O3 Pro.
The right panel only renders options the active model supports. Resolution, aspect ratio, and audio fields appear or disappear when you switch models, so an unsupported combination cannot leave the browser.
Four levers control the cost
Every model exposes a subset of four levers. Each lever has a direct effect on tokens charged.| Lever | Range | Cost effect |
|---|---|---|
Duration | 3s to 20s (per model) | Linear — tokens scale with seconds |
Resolution | 480p to 4K (per model) | Each step roughly 2x to 4x |
Aspect ratio | 16:9, 9:16, 1:1, 4:3, 3:4, 21:9 | Usually no cost change |
Audio | on / off | 1.25x to 2x when supported |
30s to 5min depending on the levers above. Results land in the project library and are ready to share or download.
Pick by use case
The fourteen models cluster around four typical jobs. Start with the recommendation that matches your job, then check the full pricing table at the bottom.Default working model — Kling 3.0 Pro
Default working model — Kling 3.0 Pro
Kling 3.0 Pro is the panel default. Supports end-frame, reference images, elements, and multi-shot. Pricing is $0.112/sec silent and $0.168/sec with audio at 1080p. An 8-second clip costs 22 tokens silent or 32 tokens with audio.Same character across many cuts — Kling O3 Pro
Same character across many cuts — Kling O3 Pro
Kling O3 Pro is the only model that accepts multi-image input. Feed front, side, and full-body shots of one character and the camera can move without the face drifting. Use this for series, ad campaigns, or any project where one identity recurs.4K master — Veo 3.1
4K master — Veo 3.1
Veo 3.1 is the only model with a 2160p (4K) SKU. The cost jumps from $0.20/sec at 1080p silent to $0.40/sec at 4K silent, and $0.60/sec with audio. Lock the cut in 1080p first, then re-render the keepers in 4K.Long clips — Sora 2 and Sora 2 Pro
Long clips — Sora 2 and Sora 2 Pro
Both Sora models support durations up to
20s — the longest range in the panel. Sora 2 runs at $0.10/sec; Sora 2 Pro reaches 1080p at $0.50/sec. Audio is not supported. Use them when one long take serves the story better than two short ones stitched.Tight budget — LTX 2.3 and Seedance 1.5
Tight budget — LTX 2.3 and Seedance 1.5
LTX 2.3 runs at $0.06/sec at 1080p — the cheapest 1080p in the panel. Seedance 1.5 reaches $0.030/sec at 480p. Both ship silent only. Pick LTX for previews at full resolution, Seedance for storyboard checks.Flat pricing for client work — Hailuo 2.3 Pro
Flat pricing for client work — Hailuo 2.3 Pro
Hailuo 2.3 Pro charges $0.49 per clip regardless of length or resolution. 6s fixed, no audio, no end-frame. The flat rate makes invoicing and budget approval trivial when the deliverable is one finished cut.Where to spend less
A few concrete pairings show the spread.Veo 3.1·1080p·8s· silent =38 tokens($1.90)LTX 2.3·1080p·8s· silent =11.6 tokens($0.48)Seedance 1.5·480p·5s· silent =3.75 tokens($0.19)
720p.
Full pricing table
$/sec is at 1080p unless noted. → separates silent and audio-on rates.
| Model | Duration | Resolution | $/sec |
|---|---|---|---|
Kling 3.0 Pro | 3–15s | 1080p | 0.112 → 0.168 |
Kling 3.0 Standard | 3–15s | 1080p | 0.084 → 0.126 |
Kling O3 Pro | 3–15s | 1080p | 0.112 → 0.140 |
Kling 2.6 Pro | 5s / 10s | 1080p | 0.070 → 0.140 |
Kling 2.5 Turbo Pro | 5s / 10s | 1080p | 0.070 (silent only) |
Veo 3.1 | 4s / 6s / 8s | 720p, 1080p, 4K | 0.20 → 0.40 · 4K: 0.40 → 0.60 |
Veo 3.0 | 4s / 6s / 8s | 720p, 1080p | 0.20 → 0.40 |
LTX 2.3 | 6s / 8s / 10s | 1080p, 1440p, 2160p | 0.06 (1080p) · 0.24 (2160p), silent only |
Seedance 1.5 | 4–12s | 480p, 720p, 1080p | 0.030 (480p) · 0.236 (1080p) |
Seedance 2.0 | 5s / 10s | 480p, 720p | 0.063 (480p) · 0.142 (720p) |
Hailuo 02 Pro | 6s | 1080p | 0.080 (silent only) |
Hailuo 2.3 Pro | 6s | 1080p | flat $0.49 / clip |
Wan 2.7 | 5s / 10s / 15s | 720p, 1080p | 0.10 (720p) · 0.15 (1080p), silent only |
Sora 2 | 4s / 8s / 12s / 16s / 20s | 720p | 0.10 (silent only) |
Sora 2 Pro | 4s / 8s / 12s / 16s / 20s | 720p, 1080p | 0.30 (720p) · 0.50 (1080p), silent only |
LTB does not cap model choice by plan tier. As long as your token balance covers the request, the most expensive model on the list is available for back-to-back generation. Decide the working model per project to keep costs predictable.
After generation
Finished videos save to the project library. From the card you can play, download anMP4, publish a share link, or regenerate with a new seed at the same settings. Send the cut to the timeline editor for trimming, captions, and BGM.
Next
Image models
The two shot generators — Nano Banana Pro and Flash.
Image mode
Prepare the first frame before animating.