FLUX 3 Video Video to Video API

FLUX 3 Video (Video to Video) by Black Forest Labs continues an existing clip from its final frames in hd or fhd, with synchronized audio.

Modalities
VideoVideo
Price
$0.41per second
Model type
Video generation
Released
Aug 12, 2026

FLUX 3 Video Video to Video overview

Resolution
Aspect ratio
Generate audio

FLUX 3 Video Video to Video specs

Model ID
blackforestlabs/flux-3-video-v2v
Developer
Black Forest Labs
Input
Video
Output
Video
Endpoint
POST https://api.aimlapi.com/v2/video/generations

What is FLUX 3 Video (Video to Video) API?

FLUX 3 Video (Video to Video) by Black Forest Labs continues an existing clip from its final frames, generating new footage in hd or fhd with a synchronized audio track.

Where to Use FLUX 3 Video (Video to Video)

Video extension
Continue an existing clip seamlessly from its last frames.

Use cases

Video continuation: this model is documented for continuing an existing clip from its final frames, carrying momentum, framing, and scene logic into new footage.

Extending a shot: it is described as suitable for adding usable extra seconds to a shot without a hard cut, including extending an establishing shot to fit a longer edit.

Continuing camera movement: the documentation says it can continue a camera move past the end of the source footage, making it useful for motion that needs to flow beyond the original clip.

Creating alternate endings: it is also documented for generating alternate endings from the same input clip and story direction.

FLUX 3 Video Video to Video benchmarks by Artificial Analysis

Human-preference results for FLUX 3 Video Video to Video in image to video and silent image to video, next to models available on AI/ML API. Data retrieved Nov 3, 2026.

Image to video

Elo with audio · image-to-video arena

Silent image to video

Elo · silent image-to-video arena

Models on AI/ML API

Arena results for models you can call with the same API key.

Image to video

Blind votes on clips with sound animated from a start image. FLUX 3 Video Video to Video ranks #11 of 29.

FLUX 3 Video Video to Video API pricing

FLUX 3 Video Video to Video pricing in US dollars
UsagePriceUnit
Video generation$0.41per second

Prices from the AI/ML API price list, checked on Nov 4, 2026.

FLUX 3 Video Video to Video vs other video models: prices

AI/ML API rates for 5 models, per second.

AI/ML API prices in USD per second
ModelPer second
FLUX 3 Video Video to Video$0.41
FLUX 3 Video Draft$0.06
FLUX 3 Video Draft Video to Video$0.12
FLUX 3 Video$0.17
Seedance 2$0.394

How to use the FLUX 3 Video Video to Video API

View docs

Build with your agent

Give your agent the model details, code and documentation.

1Get your API key

Create API key
export AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"

2Make your first request

curl 'https://api.aimlapi.com/v2/video/generations' \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
  "model": "blackforestlabs/flux-3-video-v2v",
  "prompt": "A slow dolly shot through a sunlit greenhouse full of ferns, light dust in the air, natural camera motion",
  "video_url": "https://example.com/input.mp3"
}'

The request returns a generation id. Poll GET https://api.aimlapi.com/v2/video/generations?generation_id=<id> until the status is completed.

FLUX 3 Video Video to Video FAQ

What inputs and outputs does FLUX 3 Video Video to Video support?

FLUX 3 Video Video to Video takes video as input and returns video.

When was FLUX 3 Video Video to Video released?

FLUX 3 Video Video to Video became available on August 12, 2026.

How much does FLUX 3 Video Video to Video cost?

FLUX 3 Video Video to Video costs $0.41 per second on AI/ML API, billed as you go with no subscription.

How is FLUX 3 Video Video to Video billed?

FLUX 3 Video Video to Video costs $0.41 per second on AI/ML API, billed as you go with no subscription.

Who created FLUX 3 Video Video to Video?

FLUX 3 Video Video to Video was built by Black Forest Labs.

How do I call FLUX 3 Video Video to Video on AI/ML API?

Use blackforestlabs/flux-3-video-v2v as the model id on AI/ML API.

Is FLUX 3 Video Video to Video available through a single API key?

Yes. FLUX 3 Video Video to Video is served through AI/ML API, so the same key and endpoint format used for other models applies.

Does FLUX 3 Video include synchronized audio in its output?

Yes, FLUX 3 Video generates a synchronized audio track along with the video.

What resolution options does FLUX 3 Video support?

FLUX 3 Video outputs in HD or FHD resolution.

Can FLUX 3 Video extend an existing video clip?

Yes, it continues an existing clip starting from its final frames.

Start building with FLUX 3 Video Video to Video

FLUX 3 Video Video to Video API

blackforestlabs/flux-3-video-v2v

Build with your agent

Give your agent the model details, code and documentation.

1Get your API key

Create API key
export AIMLAPI_KEY="8f2b4c7d9a1e6b3f…"

2Make your first request

curl 'https://api.aimlapi.com/v2/video/generations' \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H 'Content-Type: application/json' \
  -d '{
  "model": "blackforestlabs/flux-3-video-v2v",
  "prompt": "A slow dolly shot through a sunlit greenhouse full of ferns, light dust in the air, natural camera motion",
  "video_url": "https://example.com/input.mp3"
}'