HappyHorse 1.0 Reference to Video: تصویرویدیو

Happy Horse 1.0 Reference to Video generates video from 1-9 reference images, with selectable 720p/1080p resolution. Happy Horse 1.0 Reference to Video - generate expressive video clips conditioned on 1-9 reference images plus a text prompt. Selectable output resolution (720p/1080p) - price scales with the resolution chosen.

Interactive model controls

Happy Horse 1.0 Reference to Video - generate expressive video clips conditioned on 1-9 reference images plus a text prompt. Selectable output resolution (720p/1080p) - price scales with the resolution chosen.

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نمای کلی

مدل‌ها

۲۰ شهریور ۱۴۰۵

Happy Horse 1.0 Reference to Video generates expressive video clips conditioned on 1-9 reference images plus a text prompt, at your choice of 720p or 1080p output resolution. Reference multiple images in your prompt (e.g. "@image1 riding @image2") to compose scenes that combine characters, objects, and settings from separate source images.

A single resolution parameter lets you draft cheaply at 720p and switch to 1080p for final output on the same endpoint.

1Multi-subject composition: combine a character and an object/vehicle from separate reference images into one scene

2Character-consistent video: keep a character's appearance consistent across a generated video using a reference photo

3Product-in-scene video: place a product reference image into a generated environment

4Concept mashups: blend visual elements from multiple references into a single coherent video

5Marketing creative: generate branded video content referencing product/character assets

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قیمت‌گذاری و ارزش

تحلیل هزینه

ارائه‌دهنده	هزینه	یادداشت‌ها
muapiapp	$0.21–$0.42/sec (720p–1080p)	Simple per-second, resolution-scaled pricing with no subscriptions. Pick 720p for cost-effective drafts or 1080p for premium output, on the same endpoint.

muapiapp$0.21–$0.42/sec (720p–1080p)

Simple per-second, resolution-scaled pricing with no subscriptions. Pick 720p for cost-effective drafts or 1080p for premium output, on the same endpoint.

** مدل‌ها。

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مشخصات فنی

طرح پیکربندی

پارامتر	نوع	توضیحات	پیش‌فرض
پرامپت (دستور متنی)	string	Text description of the desired video. حداکثر تا 5,000 non-Chinese (or 2,500 Chinese) characters.	`Use @image1 riding inside @image2 at extreme speed through a massive supermarket. The rocket cart blasts through aisles, launches over checkout counters, and sends products exploding everywhere while the camera chases closely behind through the chaos.`
وضوح تصویر	（2 ）	Output resolution. Price scales with resolution: 720p is cheaper, 1080p is more expensive.	`720p`
تصاویر مرجع	array	آدرس اینترنتی تصویر مرجع جهت هدایت استنتاج مدل.	`https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-reference-to-video-720p-1.jpg`
نسبت ابعاد	（5 ）	نسبت ابعاد تصویر خروجی (مانند 16:9 یا 1:1).	`16:9`
مدت زمان (ثانیه)	int	مدت زمان ویدیوی خروجی بر حسب ثانیه.	`5`
مقدار سید تصادفی (Seed)	int	سید تصادفی (Seed) برای بازتولید دقیق خروجی.	`0`

پرامپت (دستور متنی)string

Text description of the desired video. حداکثر تا 5,000 non-Chinese (or 2,500 Chinese) characters.

مقدار پیش‌فرض

Use @image1 riding inside @image2 at extreme speed through a massive supermarket. The rocket cart blasts through aisles, launches over checkout counters, and sends products exploding everywhere while the camera chases closely behind through the chaos.

وضوح تصویر（2 ）

Output resolution. Price scales with resolution: 720p is cheaper, 1080p is more expensive.

مقدار پیش‌فرض720p

تصاویر مرجعarray

آدرس اینترنتی تصویر مرجع جهت هدایت استنتاج مدل.

مقدار پیش‌فرضhttps://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-reference-to-video-720p-1.jpg

نسبت ابعاد（5 ）

نسبت ابعاد تصویر خروجی (مانند 16:9 یا 1:1).

مقدار پیش‌فرض16:9

مدت زمان (ثانیه)int

مدت زمان ویدیوی خروجی بر حسب ثانیه.

مقدار پیش‌فرض5

مقدار سید تصادفی (Seed)int

سید تصادفی (Seed) برای بازتولید دقیق خروجی.

مقدار پیش‌فرض0

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راهنمای پیاده‌سازی

مستندات توسعه‌دهندگان

Provide 1-9 reference image URLs in images_list (JPEG/PNG/WEBP, ≥400px shortest side, ≤10MB each).
Write a prompt referencing the images by position (e.g. "@image1 riding @image2 through a city").
Set resolution to "720p" (cheaper, default) or "1080p" (premium output).
Select aspect ratio, duration (3-15s), and optional seed for reproducibility.
Submit your request—the model composes a video from your references at the selected resolution.

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پرسش‌های متداول

سوالات پرتکرار

What is the cost of Happy Horse 1.0 Reference to Video?

Happy Horse 1.0 Reference to Video costs $0.21/sec at 720p (default) or $0.42/sec at 1080p on muapi. A 5-second 720p clip costs $1.05; the same clip at 1080p costs $2.10.

How do I choose the resolution?

Pass `resolution: "720p"` (default) or `resolution: "1080p"` in your request body — both are served by the same endpoint.

How many reference images can I use?

1 to 9 images. Reference each one in your prompt via @image1 through @image9, matching the order in `images_list`.

Can I use a fixed seed for reproducibility?

Yes, pass an integer `seed` (0-2147483647) to get more consistent results across runs with the same prompt/references.

What happened to the dedicated 720p/1080p endpoints?

They still work exactly as before, unchanged, for existing integrations. This unified endpoint is the new recommended way to access both resolutions through one integration.