HappyHorse 1.1 Video Edit: AI ویدیو

Happy Horse 1.1 Video Edit modifies an existing video using a natural-language instruction, with selectable 720p/1080p output resolution. Happy Horse 1.1 Video Edit — modify an input video using natural-language instructions with optional reference images. Selectable output resolution (720p/1080p) — price scales with the resolution chosen.

Interactive model controls

Happy Horse 1.1 Video Edit — modify an input video using natural-language instructions with optional reference images. Selectable output resolution (720p/1080p) — price scales with the resolution chosen.

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نمای کلی

مدل‌ها

۲۰ شهریور ۱۴۰۵

Happy Horse 1.1 Video Edit modifies an existing video using a natural-language instruction, with optional reference images to guide the edit, at your choice of 720p or 1080p output resolution. Note: Happy Horse 1.1 has no dedicated video-edit model of its own — requests are submitted directly via the Happy Horse 1.0 video-edit path (same webhook), so pricing matches Happy Horse 1.0's video-edit rates rather than 1.1's cheaper text/image/reference rates.

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

1Subject replacement: swap a person, animal, or object in an existing video for something else

2Environment restyling: change the setting/background of a video while preserving action and camera motion

3Style transfer edits: apply an artistic or thematic restyle to existing footage

4Asset localization: swap in branded assets/products into existing video content

5Creative remixing: reimagine existing footage with new visual elements guided by reference images

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قیمت‌گذاری و ارزش

تحلیل هزینه

ارائه‌دهنده	هزینه	یادداشت‌ها
muapiapp	$0.21–$0.42/sec of input video (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 of input video (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	تنظیم پارامتر Edit instruction describing the change to apply to the video. جهت هدایت دقیق فرآیند تولید مدل.	`Replace the horse with @image1 and replace the shopping cart with @image2 while preserving the original high-speed motion and camera movement.`
وضوح تصویر	（2 ）	Output resolution. Price scales with resolution: 720p is cheaper, 1080p is more expensive.	`720p`
آدرس اینترنتی ویدیو	string	تعداد فریم‌ها در هر ثانیه (FPS) برای ویدیوی خروجی.	`https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-reference-to-video-720p.mp4`
تصاویر مرجع	array	اختیاری 0-5 reference image URLs to guide the edit.	`https://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-video-edit-1080p-1.jpg`
تنظیمات صوتی	（2 ）	تنظیم پارامتر Audio strategy: 'auto' lets the model decide, 'origin' preserves source audio. جهت هدایت دقیق فرآیند تولید مدل.	`auto`
مقدار سید تصادفی (Seed)	int	سید تصادفی (Seed) برای بازتولید دقیق خروجی.	`0`

پرامپت (دستور متنی)string

تنظیم پارامتر Edit instruction describing the change to apply to the video. جهت هدایت دقیق فرآیند تولید مدل.

مقدار پیش‌فرض

Replace the horse with @image1 and replace the shopping cart with @image2 while preserving the original high-speed motion and camera movement.

وضوح تصویر（2 ）

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

مقدار پیش‌فرض720p

آدرس اینترنتی ویدیوstring

تعداد فریم‌ها در هر ثانیه (FPS) برای ویدیوی خروجی.

مقدار پیش‌فرضhttps://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-reference-to-video-720p.mp4

تصاویر مرجعarray

اختیاری 0-5 reference image URLs to guide the edit.

مقدار پیش‌فرضhttps://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/happy-horse-1-video-edit-1080p-1.jpg

تنظیمات صوتی（2 ）

تنظیم پارامتر Audio strategy: 'auto' lets the model decide, 'origin' preserves source audio. جهت هدایت دقیق فرآیند تولید مدل.

مقدار پیش‌فرضauto

مقدار سید تصادفی (Seed)int

سید تصادفی (Seed) برای بازتولید دقیق خروجی.

مقدار پیش‌فرض0

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راهنمای پیاده‌سازی

مستندات توسعه‌دهندگان

Provide the source video_url (MP4/MOV, 3-60s, ≤100MB, longer side ≤2160px, shorter side ≥320px, >8fps).
Write a prompt describing the edit instruction.
Optionally add 0-5 reference images in images_list to guide the edit.
Set resolution to "720p" (cheaper, default) or "1080p" (premium output).
Choose audio_setting ("auto" or "origin") and an optional seed.
Submit your request—the model applies the edit at the selected resolution.

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پرسش‌های متداول

سوالات پرتکرار

What is the cost of Happy Horse 1.1 Video Edit?

Happy Horse 1.1 Video Edit costs $0.21/sec of input video at 720p (default) or $0.42/sec at 1080p on muapi — the same rate as Happy Horse 1.0's video-edit, since 1.1 routes video-edit requests through the same underlying model.

How do I choose the resolution?

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

What video formats are supported?

MP4 or MOV (H.264 recommended), 3-60 seconds, up to 100MB, longer side up to 2160px, shorter side at least 320px, frame rate above 8fps.

What does audio_setting control?

"auto" lets the model decide how to handle audio for the edit; "origin" preserves the source video's original audio track.

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.