Qwen Reference-to-video with audio
HappyHorse 1.1 R2V
Turn a visual reference into a short, audio-aware video take with identity checks built in.
HappyHorse 1.1 R2V is a reference-to-video route in TokenHot's catalog. It accepts text and image input, returns video and exposes 720P and 1080P per-second conditions. The catalog description emphasizes audio-native generation for dialogue, sound effects and background music, making it a fit for short drama, ads, e-commerce and brand clips that need synchronized audiovisual review.
- Text + image input
- Video output
- 720P / 1080P
The model is a video route, not a general chat or editing environment. Audio generation and reference consistency need direct review, and the dynamic price depends on resolution and duration.
Try this model
Choose an aspect ratio, resolution, and duration to generate a video.
happyhorse-1.1-r2vInput
Generated result
Enter a prompt, choose your settings, and generate.
USD /s
Pricing
| Group | Tier | Price |
|---|---|---|
| default | 720P | $0.135 |
| default | 1080P | $0.17955 |
Public list prices are shown in USD. Final charges may vary by account group and usage tier.
Overview
What is HappyHorse 1.1 R2V?
Give R2V one clear reference job: preserve the character, product or setting, then describe the action, camera and sound. Keep the shot short enough to inspect every visible change.
The audio-native positioning can shorten a rough ideation loop, but a generated soundtrack still needs timing, intelligibility and rights review. Keep the selected take, rejected takes and mix notes together.
List the invariants
Name the face, product geometry, wardrobe, palette or setting that must remain stable.
Write the sound cue
Specify dialogue, ambience, effects and silence. Review whether each cue supports the action.
Choose the destination first
Use 720P for exploration or 1080P when the destination requires it, then estimate from the current table.
From brief to deliverable
Put HappyHorse 1.1 R2V to work
Short-drama and creative teams
Develop a short character beat
Use a character reference and a concise action to prototype a short audiovisual scene.
- Tools you need
- Reference upload, generation job, player and editorial review.
- Keep in mind
- A reference image does not guarantee identity across every frame or a final mix.
View a task brief
Plan a short character beat from the supplied reference. Return action, camera, dialogue or ambience cues and a frame-by-frame identity and sound checklist.
E-commerce and brand teams
Create an e-commerce product clip
Turn a product reference into a short movement or reveal with sound that supports the intended selling moment.
- Tools you need
- Reference upload, generation, player and brand review.
- Keep in mind
- Visual polish does not prove product function, dimensions or legal copy.
View a task brief
Plan a product clip from the supplied reference. Keep functional, legal and product claims outside the generated video and include explicit review checks.
Social content and marketing teams
Prototype a sound-aware mood clip
Explore a visual mood with background music and effects before editorial finishing.
- Tools you need
- Generation queue, player, storage and editor review.
- Keep in mind
- Generated music and effects still need rights, loudness and edit checks.
View a task brief
Plan a short mood clip from the supplied visual and audio direction. Return a selection rubric and separate visual, timing, rights and loudness checks.
Capabilities in context
Key features
| Feature | What you get | Why it matters |
|---|---|---|
| Reference input | Text and image input are listed | Keep the reference and invariant list with the prompt record. |
| Video output | The route returns video | Track the asynchronous job, output metadata and selected take. |
| Audio-native positioning | The catalog describes dialogue, effects and music in one pass | Review timing, intelligibility, loudness and rights before delivery. |
| Resolution tiers | 720P and 1080P appear in the price expression | Choose the destination resolution explicitly and estimate from the live table. |
| Per-second billing | The route exposes a per-second expression | Include duration, retries, storage and finishing in the complete cost. |
The R2V identity, audio workflow and resolution conditions reflect TokenHot's current catalog. Verify duration, image limits, audio behavior and output job semantics on the API endpoint.
Audience & fit
Where HappyHorse 1.1 R2V fits
Short-drama and creative teams
Prototype character beats with a clear invariant list and a frame-level review.
E-commerce and brand teams
Use product references while keeping labels, rights and functional claims under separate QA.
Social content teams
Explore audiovisual moods cheaply, then finish music, loudness and edit decisions in the production workflow.
Cost context
Plan the cost of a useful result
Price resolution and duration
The per-second expression changes at 1080P. Keep both settings beside every estimate.
Budget audio finishing
Mixing, loudness normalization, captions and rights checks remain after generation.
Count failed takes
Reference consistency may need reruns. Measure cost per accepted clip, not only successful calls.
Use the current pricing table for available rates and account groups. Model IDs and prices come from TokenHot’s catalog; provider pricing and subscriptions are separate.
API
Code examples
curl --location --request POST 'https://api.tokenhot.ai/v1/video/generations' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"model": "happyhorse-1.1-r2v",
"input": {
"prompt": "A miniature city built from cardboard and bottle caps comes to life at night. A cardboard train slowly passes by, with small lights dotted along it, illuminating the path ahead."
},
"parameters": {
"resolution": "720P",
"ratio": "16:9",
"duration": 5
}
}'FAQ
Frequently asked questions
What is HappyHorse 1.1 R2V best suited for?
HappyHorse 1.1 R2V is suited to the input, output, and capability types listed on this page. Test production workloads before choosing it for a critical system.
How is HappyHorse 1.1 R2V priced?
Pricing is shown in the pricing section above. Actual cost depends on usage volume, account group, and the request payload.
How can I call HappyHorse 1.1 R2V?
Use the model ID shown above with one of the supported API protocols. Code examples are provided when usage data is available.
What does HappyHorse 1.1 R2V accept?
The catalog lists text and image input with video output. Verify image size, duration and endpoint request limits.
Does it generate audio?
The catalog description emphasizes audio-native generation for dialogue, effects and music. Review the actual returned audio before promising synchronization.
How does pricing vary?
The current expression has a 720P base and a 1080P multiplier. Use the dynamic table with the selected resolution and duration.
Is it a finished ad or drama clip?
No. Treat it as a generated take that still needs identity, product, rights, audio and editorial review.
Get started
Build with HappyHorse 1.1 R2V
API