Channel
Flow
ltx-2.5-audio-to-video:flowdefaultPrice
from $0.242857 / s
GetVibeAPITheme
Language
Video
LTX 2.5 Audio TO Video API — how to connect and pay
LTX-2.5 Audio-to-Video Pro — cinematic 1080p video timed to your audio (speech, music): the photo is the first frame, the prompt says how to animate it (prompt is required without a photo). Audio 2–10 seconds. Not a dedicated lip-sync model: camera and pose move more freely than with avatar models. Priced per second of input audio.
Channel comparison
last 7 days
| Channel | Price |
|---|---|
Flow ltx-2.5-audio-to-video:flowdefault | from $0.242857 / s |
Build the result you need
ltx-2.5-audio-to-video:flowThis model only publishes its minimum price in the catalog.
Input: Image, Audio, TextSome modes require you to attach: source image, audio track, prompt adherence (1–50)
What is LTX 2.5 Audio TO Video
LTX-2.5 Audio-to-Video Pro — cinematic 1080p video timed to your audio (speech, music): the photo is the first frame, the prompt says how to animate it (prompt is required without a photo). Audio 2–10 seconds. Not a dedicated lip-sync model: camera and pose move more freely than with avatar models. Priced per second of input audio.
Contract at a glance
- Input
- image, audio, text
- Output
- video
- Mode
- async (job + polling)
- Status polling
- every 3 s · up to 600 s
Strengths
- Pricing: per second
- Inputs: image, audio, text
- 3 configurable options
- One API key for media generation
Where it is used
- Social media clips
- Promos and title sequences
- Still-image animation
- Storyboards and animatics
API contract
Generation runs asynchronously: create a job, then poll its status until completion.
- Create job
- POST /api/media/generate
- Check status
- GET /api/media/jobs/{jobId}
- Input
- image, audio, text
- Output
- video
- Polling
- every 3 s · up to 600 s
- Authentication
- Authorization: Bearer sk-pv-…
Example request
Pass your key in the Bearer header. The API returns jobId for polling the status.
curl -sS https://getvibeapi.com/api/media/generate \
-H "Authorization: Bearer $GETVIBE_API_KEY" \
-H "Content-Type: application/json" \
--data-binary '{"model":"ltx-2.5-audio-to-video:flow","opts":{"audio_url":"https://example.com/audio_url.mp3","aspect_ratio":"auto"}}'JavaScript
const response = await fetch('https://getvibeapi.com/api/media/generate', {
method: 'POST',
headers: {
Authorization: `Bearer ${process.env.GETVIBE_API_KEY}`,
'Content-Type': 'application/json',
},
body: JSON.stringify({
"model": "ltx-2.5-audio-to-video:flow",
"opts": {
"audio_url": "https://example.com/audio_url.mp3",
"aspect_ratio": "auto"
}
}),
});
if (!response.ok) throw new Error(`GetVibe API: ${response.status}`);
const { jobId } = await response.json();
console.log(jobId);API request parameters
Parameters for requests to LTX 2.5 Audio TO Video via the GetVibe API.
Parameter
promptreq.Type
text
Values
text description
Default
required
Price
—
Parameter
image_urlType
URL
Values
Public image URL
Default
—
Price
—
Parameter
audio_urlType
URL
Values
Public audio URL
Default
—
Price
—
Parameter
aspect_ratioType
option selection
Values
Match the photo (default) · 16:9 · 9:16
Default
Match the photo
Price
Included in the base price
Parameter
guidance_scaleType
text / number
Values
any value
Default
—
Price
Included in the base price
Parameter
image_file_idType
text
Values
Alternative to image_url: the id of your own file from POST /v1/files (file-pv-…)
Default
—
Price
Included in the base price
Parameter
image_base64Type
text
Values
Alternative to image_url: the file inline, as base64 or a data: URI
Default
—
Price
Included in the base price
Parameter
audio_file_idType
text
Values
Alternative to audio_url: the id of your own file from POST /v1/files (file-pv-…)
Default
—
Price
Included in the base price
Parameter
audio_base64Type
text
Values
Alternative to audio_url: the file inline, as base64 or a data: URI
Default
—
Price
Included in the base price
| Parameter | Type | Values | Default | Price |
|---|---|---|---|---|
promptreq. | text | text description | required | — |
image_url | URL | Public image URL | — | — |
audio_url | URL | Public audio URL | — | — |
aspect_ratio | option selection | Match the photo (default) · 16:9 · 9:16 | Match the photo | Included in the base price |
guidance_scale | text / number | any value | — | Included in the base price |
image_file_id | text | Alternative to image_url: the id of your own file from POST /v1/files (file-pv-…) | — | Included in the base price |
image_base64 | text | Alternative to image_url: the file inline, as base64 or a data: URI | — | Included in the base price |
audio_file_id | text | Alternative to audio_url: the id of your own file from POST /v1/files (file-pv-…) | — | Included in the base price |
audio_base64 | text | Alternative to audio_url: the file inline, as base64 or a data: URI | — | Included in the base price |
Request: POST https://getvibeapi.com/api/media/generate. Prices in USD.
Price of LTX 2.5 Audio TO Video
The cost of LTX 2.5 Audio TO Video: from $0.242857 per second. The price is calculated dynamically at the current exchange rate, and the final charge is shown in the API response (priceRub). Payment in USD, no subscriptions.
What a default request costs
With no parameters sent, the request uses these values: Frame format — Match the photo. That request costs $0.242857.
Channels and prices for every parameter combination
For every channel, the price of every parameter combination. It is exactly the amount a successful generation is charged, and the same figure as in the machine-readable table linked below.
Flowltx-2.5-audio-to-video:flowfrom $0.242857 / sexact prices
| Price | Price |
|---|---|
| Flow | $0.242857 / s |
Price per second of the generated video. The charge is this price × the actual length of the result.
Every combination as JSON: /api/media/price-table?model=ltx-2.5-audio-to-video%3Aflow
README
The machine-readable contract for LTX 2.5 Audio TO Video contains the request schema, operations, limits, polling and response examples.
# LTX 2.5 Audio TO Video
Public model: ltx-2.5-audio-to-video:flow
Create job: POST /api/media/generate
Check status: GET /api/media/jobs/{jobId}
## Input parameters
- `prompt` (text): text description; default: required
- `image_url` (URL): Public image URL; default: —
- `audio_url` (URL): Public audio URL; default: —
- `aspect_ratio` (option selection): Match the photo (default) · 16:9 · 9:16; default: Match the photo
- `guidance_scale` (text / number): any value; default: —
- `image_file_id` (text): Alternative to image_url: the id of your own file from POST /v1/files (file-pv-…); default: —
- `image_base64` (text): Alternative to image_url: the file inline, as base64 or a data: URI; default: —
- `audio_file_id` (text): Alternative to audio_url: the id of your own file from POST /v1/files (file-pv-…); default: —
- `audio_base64` (text): Alternative to audio_url: the file inline, as base64 or a data: URI; default: —
## Public variants
- `ltx-2.5-audio-to-video:flow`: FlowFAQ about the LTX 2.5 Audio TO Video API
How much does LTX 2.5 Audio TO Video cost?
The price of LTX 2.5 Audio TO Video: from $0.242857 per second. The price is calculated dynamically at the current exchange rate.
Is it compatible with the OpenAI SDK?
Yes, the API is fully OpenAI-compatible. Just change base_url to https://getvibeapi.com/v1 and set your key — the rest of the code stays the same.
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