Veo 3.1 是 Google 新一代视频生成模型，适合电影感文本生视频和图生视频创作，强调更好的提示词理解、原生音频工作流和更可控的镜头生成。
你可以在本页对比 Lite、Fast、Quality、Extend、1080P 和 4K 相关版本，先在 Playground 测试，再用稳定的 payload 字段接入生产 API 请求。
最低成本从 $0.05/image
720p: 10 积分 - 文/图生视频 - 单次生成固定价格
1080p: 15 积分 - 文/图生视频 - 单次生成固定价格
4k: 50 积分 - 文/图生视频 - 单次生成固定价格
美元估算按最佳年付套餐 $0.005/积分 计算。最终计费会跟随所选 Veo 3.1 版本、分辨率和任务类型变化。
核心请求字段
让文本提示、图片参考、时长、画面比例、分辨率、回调和任务获取保持清晰可控。
{
"prompt": "A dog playing in a park",
"imageUrls": [
"http://example.com/image1.jpg",
"http://example.com/image2.jpg"
],
"model": "veo3_lite",
"watermark": "MyBrand",
"aspect_ratio": "16:9",
"enableFallback": false,
"enableTranslation": true,
"generationType": "REFERENCE_2_VIDEO",
"resolution": "720p"
}使用 Veo 3.1 Lite 生成
本页的 Playground、请求示例、请求字段和价格都会跟随当前选择的模型类型变化。
查看 API 详细文档打开完整 API 文档，查看接口、鉴权、任务轮询和 payload 细节。 /models/veo-3.1.md
promptstringText prompt describing the desired video content. Required for all generation modes.imageUrlsarrayImage URL list (used in image-to-video mode). Supports 1 or 2 images:generationTypeenumVideo generation mode (optional). Specifies different video generation approaches: (TEXT_2_VIDEO, FIRST_AND_LAST_FRAMES_2_VIDEO, REFERENCE_2_VIDEO)aspect_ratioenumVideo aspect ratio. Specifies the dimension ratio of the generated video. Available options: (16:9, 9:16, Auto)enableFallbackbooleanDeprecated Enable fallback functionality. When set to true, if the official Veo3.1 video generation service is unavailable or encounters exceptions, the system will automatically switch to a backup model for video generation to ensure task continuity and reliability. Default value is false.enableTranslationbooleanEnable prompt translation to English. When set to true, the system will automatically translate prompts to English before video generation for better generation results. Default value is true.watermarkstringWatermark text.resolutionenumOutput resolution. (720p, 1080p, 4k)durationenumThe duration of the generated video, in seconds. Optional values are 4, 6, 8.Veo 3.1 API 为视频工作流带来的能力
页面按 API 优先的结构组织：先测试模型，再理解字段，最后进入集成。
文本和图片生成视频
用提示词或起始图片生成电影感短片，并根据速度、质量和交付目标选择不同版本。
首尾帧控制
通过开始帧和结束帧引导转场，让运动、构图和镜头方向更贴近创意 brief。
原生音频工作流
在所选 Veo 3.1 模式支持时，让视频生成更好地配合声音、氛围和音频方向。
延展和高清路径
当工作流需要更长场景、更高分辨率或生成后获取时，可以使用 Extend、1080P 和 4K 相关版本。
从提示词测试到 Veo 3.1 API 请求
适合团队先验证运动质量，再把 Veo 3.1 接入自己的应用或内容管线。
1. 选择版本
根据迭代速度、输出质量和交付目标选择 Lite、Fast、Quality、Extend、1080P 或 4K。
2. 添加创意输入
为所选模型填写提示词、可选图片参考、时长、比例、分辨率和回调设置。
3. 轮询并交付
跟踪任务直到成功，然后获取生成视频 URL，用于应用、广告或生产流程。
你可以用 Veo 3.1 API 创作什么
当产品需要可重复、高质量的 AI 视频输出时，可以直接接入 API，而不只是做一次性导出。
社区公开的 Veo 3.1 成功案例
查看数据库中公开且已成功生成的 Veo 3.1 作品，打开案例可继续查看提示词、参数和生成结果。
Make 2 people in reference picture hugging each other while kissing in cheek and then ride bike and doing "wall of de...
Make 2 people in reference picture hugging each other while kissing in cheek and then ride bike and doing "wall of death"
Zoom out. A girl stands on a cliff, lifts her head up, looks at the sky, spreads her arms out to the sides, and screa...
Zoom out. A girl stands on a cliff, lifts her head up, looks at the sky, spreads her arms out to the sides, and screams emotionally.
Beautiful 13 y.o. girl with two pigtails sitting on a chair
Beautiful 13 y.o. girl with two pigtails sitting on a chair
reaching into the monitor to slap someone, shaming them about something they said online
reaching into the monitor to slap someone, shaming them about something they said online
# 🔴 BREAKING NEWS BULLETIN 🔴 **WFLA NEWS CENTER — LIVE — SPECIAL REPORT** --- 🎵 *[Urgent, dramatic breaking news m...
# 🔴 BREAKING NEWS BULLETIN 🔴 **WFLA NEWS CENTER — LIVE — SPECIAL REPORT** --- 🎵 *[Urgent, dramatic breaking news music blares — graphics flash red and white]* 🎵 --- **NEWS ANCHOR DAN WHITFIELD (looking gravely into the camera, shuffling papers with visible concern):** *"Good evening. I'm Dan Whitfield, and we are breaking into your regularly scheduled programming because — and I do NOT say this lightly — we have a DEVELOPING SITUATION out of Florida tonight."* *"We have received CONFIRMED reports — multiple sources — that Ilene Portnoy... has turned SEVENTY YEARS OLD."* *[Graphics slam onto screen: 🚨 PORTNOY TURNS 70 — SITUATION DEVELOPING — EARLY BIRD DINNER SPECIALS ON HIGH ALERT 🚨]* *"I repeat: SEVEN. ZERO. This is NOT a drill, people."* *"We are being told that Ilene herself has responded to the news of her own age by saying, and I quote, 'That CAN'T be right.' Our fact-checkers have verified. It is, in fact, right."* --- *[Anchor touches earpiece]* *"I'm now being told the Governor of Florida has been notified. All Cheesecake Factories in a 30-mile radius have been placed on standby."* --- **"LET'S GO TO THE TIMELINE."** *[Anchor gestures dramatically to a massive screen behind him]* --- *"It all began on March 16th, 1956. To give you some perspective: Dwight D. Eisenhower was President. A gallon of gas was 22 cents. A house cost about $11,000. And if you told someone you were going to carry a telephone in your pocket, they would have had you COMMITTED."* *"Somewhere — presumably in a hospital and not a barn — a baby girl named Ilene entered this world. Sources close to the delivery room confirm she came out already giving the doctor unsolicited advice."* --- *"1957 — the Soviets launch Sputnik. One-year-old Ilene was reportedly unimpressed. She had just learned to hold her own bottle. In HER mind, that was the bigger achievement. Honestly? She wasn't wrong."* *"1960 — JFK is elected President. Ilene is four years old and already has stronger opinions than most adults. Her foreign policy at the time? 'MINE.' Her domestic policy? Also 'MINE.'"* --- *"February 9th, 1964 — The Beatles appear on the Ed Sullivan Show. Seventy-three MILLION Americans tune in. Eight-year-old Ilene watches and — according to unverified but HIGHLY believable family sources — declared that Paul was the cute one. This was, and remains, the correct answer."* *"1969 — Neil Armstrong walks on the Moon. Thirteen-year-old Ilene watches on a television the size of a refrigerator that got FOUR channels. Neil says, 'One small step for man.' Ilene's mother says, 'Don't sit so close to the screen, you'll ruin your eyes.' Ilene's eyes are, to this day, FINE. So that was a lie."* --- *[Anchor leans forward conspiratorially]* *"Now. The 1970s. Folks, buckle up."* *"Ilene Portnoy survived the 1970s. Let that sink in. Bell bottoms. SHAG CARPETING. Watergate. Disco. The Ford Pinto — a car that would literally EXPLODE if you looked at it wrong. Gas lines that stretched for MILES. And — God help us all — fondue parties."* *"She wore the platforms. She feathered the hair. She may have owned a mood ring. She will neither confirm nor deny the existence of photos, and if you value your LIFE, you will not go looking for them."* *"In 1976, America turned 200 years old. Ilene turned 20. America threw a Bicentennial celebration. Ilene threw... well, we legally can't say what Ilene threw, but our sources indicate it was 'a HELL of a good time.'"* --- *[BREAKING NEWS CHYRON: "PORTNOY, 70, ONCE SURVIVED ENTIRE DECADE OF DISCO — EXPERTS CALL IT 'HEROIC'"]* --- *"The 1980s arrive. Ronald Reagan is President. MTV launches in 1981, and music videos change everything. Ilene is in her mid-twenties to thirties, which means she is now juggling a career, relationships, possibly children, and a TRULY aggressive perm."* *"Let's talk about that perm for a moment."* *[Anchor pauses]* *"Actually, let's NOT. She asked us not to. Our legal team has advised us to comply."* *"What we CAN report: Ilene survived Jazzercise, shoulder pads wide enough to land a HELICOPTER on, and the Reagan economy. She did Jane Fonda workout tapes in a living room. She watched 'Dynasty' and 'Dallas.' She learned who shot J.R. She kept going."* --- *[Anchor removes glasses, rubs eyes]* *"The 1990s. Ilene is now in her late thirties and forties. She is what experts call 'NOT TO BE MESSED WITH.' She has perfected The Look — you know the one. The one that can silence a child, a husband, or a customer service representative from FORTY FEET AWAY."* *"The internet is invented. Ilene is suspicious of it. She will REMAIN suspicious of it for approximately 20 years until she discovers online shopping, at which point she declares it 'the greatest invention in human history,' surpassing fire and the wheel."* *"Seinfeld is on TV. Ilene gets it. She's basically Elaine but with better shoes."* *"1997 — the Titanic movie comes out. Ilene watches it. Cries. Watches it again. Cries again. Tells everyone, 'There was ROOM on that door.' She is still mad about this. She will be mad about this FOREVER."* --- *[BREAKING NEWS CHYRON: "PORTNOY STILL BELIEVES JACK COULD HAVE FIT ON THE DOOR — 'I'VE DONE THE MATH,' SHE SAYS"]* --- *"Y2K hits. January 1st, 2000. The world panics — planes will fall from the sky! Banks will collapse! Computers will revolt! Ilene Portnoy does not panic. She has survived bell bottoms, perms, and the 1970s economy. A calendar glitch does NOT scare this woman. She has SEEN things."* --- *"The 2000s. George W. Bush. 9/11 changes America forever. Ilene, like all of us, is shaken — but she does what she has ALWAYS done: she takes care of her people. She calls everyone. She checks in. She probably brings food. She is, and I cannot stress this enough, a FORCE."* *"Sometime in the 2000s, someone hands Ilene a cell phone. She holds it like a grenade. Texting takes her approximately 45 minutes per message. She uses one index finger. She hits send before she's done typing. She calls you to finish the thought. It is MAGNIFICENT."* --- *"The 2010s — iPhones are everywhere. Social media takes over. Ilene may or may not be on Facebook. If she IS, she is commenting 'Beautiful!' on every single photo, liking posts from 2014, and accidentally making her status update a Google search that says 'how to return something on Amazon.'"* *"She discovers emojis. She uses them LIBERALLY. A single text from Ilene now reads: 'Had a great lunch 🥗😊❤️🌺🦋👍🙏💕🌸✨🎉.' It is the Rosetta Stone of joy."* --- *[Anchor stands up from desk dramatically]* *"And then — 2020. COVID-19. A GLOBAL PANDEMIC. The world shuts down. People are scared. People are lost."* *"Is Ilene scared? MAYBE. Does she show it? ABSOLUTELY NOT. This is a woman who survived disco, Y2K, and trying to program a VCR in 1993. A respiratory virus is NOTHING compared to the blinking 12:00 on that VCR clock that haunted her for an ENTIRE DECADE."* *"She wears the mask. She Zooms — after someone sets it up for her. She accidentally mutes herself for 40 minutes of a family call before someone says, 'ILENE, YOU'RE ON MUTE.' She unmutes and says, 'I'VE BEEN TALKING THIS WHOLE TIME.' Incredible. Absolutely incredible."* --- *[BREAKING NEWS CHYRON: "PORTNOY SURVIVED COVID, ZOOM, AND BEING ON MUTE — 'STRONGEST WOMAN ALIVE,' SAYS CDC"]* --- *[Anchor walks closer to the camera]* *"And now. HERE WE ARE. 2026. Seventy years."* *"Let me put this in perspective. Ilene Portnoy has lived through THIRTEEN United States Presidents. She has survived polyester, the Macarena, low-rise jeans, AND the resurrection of low-rise jeans, which she correctly identified as 'a TERRIBLE idea the first time.'"* *"She has witnessed humanity PUT A MAN ON THE MOON, invent the internet, create the smartphone, and develop self-driving cars — and she STILL does not fully trust the self-checkout at the grocery store. 'I don't work here,' she says. 'Why am I scanning my OWN groceries?' Honestly? VALID."* --- *"She has seen gas go from 22 cents to five dollars. She has seen movies go from 50 cents to 'I need to take out a SECOND MORTGAGE to buy popcorn.' She has seen phones go from rotary to flip to smart, and she STILL answers every call even if it's clearly a scam, just so she can tell the scammer, 'Take me off your list,' with a level of authority that makes the scammer actually CONSIDER IT."* --- *[Anchor's voice softens, but with comedic warmth]* *"And tonight, in FLORIDA — because of COURSE it's Florida. Where else would a woman of this caliber celebrate? She didn't move to Florida because she was slowing down. She moved to Florida because Florida couldn't START until she GOT there."* *"She is surrounded by family. She is surrounded by friends. There is cake. There is probably a buffet, because Ilene knows that a party without a buffet is just a MEETING. There may be wine. There may be dancing. There WILL be someone saying, 'You don't LOOK 70!' and Ilene will say, 'I KNOW,' because she is not here for false modesty. Not tonight. Not at SEVENTY."* --- *[Anchor looks directly into the camera with mock seriousness that gives way to genuine warmth]* *"To Ilene Portnoy — from all of us here at the news desk — you have spent seventy years making the world warmer, funnier, and significantly better-fed. You have loved fiercely. You have laughed loudly. You have probably told someone, 'I TOLD you so,' at LEAST four thousand times — and you were RIGHT every single time."* *"You are SEVENTY. And you are SPECTACULAR."* *"And to her family gathered in Florida tonight: give this woman the biggest piece of cake. The CORNER piece. With the most frosting. She's EARNED it. She's earned it SEVENTY TIMES OVER."* --- *[Anchor sits back down, straightens tie, puts on serious face]* *"We'll continue to monitor this celebration as it develops. We're getting reports of — hold on..."* *[Touches earpiece]* *"I'm now being told that Ilene is on the dance floor. I repeat — Ilene is ON the dance floor. We're sending a crew. God speed."* *"I'm Dan Whitfield. This has been a WFLA Special Report."* --- 🎵 *[Breaking news music plays out]* 🎵 --- **🔴 BREAKING NEWS TICKER SCROLL:** *ILENE PORTNOY, 70, DESCRIBED AS "ABSOLUTE LEGEND" … CAKE HAS BEEN CUT, SHE TOOK THE CORNER PIECE BEFORE ANYONE COULD OBJECT … SOMEONE MADE A SPEECH, ILENE SAID IT WAS "TOO LONG" … DANCING CONFIRMED … SHE TOLD THE DJ TO "PLAY SOMETHING GOOD" … DJ COMPLIED IMMEDIATELY … FLORIDA MAN ARRESTED NEARBY IN UNRELATED INCIDENT … PORTNOY CELEBRATION CONTINUES …* 🔴 --- *Happy 70th Birthday, Ilene! 🎂🥳🎉 You absolute ICON.*
dynamic music video Horrorcore montage with multiple scenes and dramatic perspectives
dynamic music video Horrorcore montage with multiple scenes and dramatic perspectives
面向真实 Veo 3.1 API 工作流构建
账户级执行
用户登录后提交任务，并通过现有 SdanceAI 生成流程消耗积分。
参考素材处理
Studio 支持为 Veo 3.1 版本上传参考素材、直接填写 URL、预览以及编辑表单/API payload。
按分辨率交付
早期提示词迭代可选择成本更低的模式，方向确认后再切换到 Quality、1080P 或 4K 路径。
Veo 3.1 API 常见问题
Veo 3.1 API 最适合什么场景？
它适合电影感文本生视频和图生视频，尤其适合重视运动质量、提示词控制、帧引导和生产交付的场景。
Lite、Fast 和 Quality 有什么区别？
Lite 更适合低成本入门，Fast 偏快速迭代，Quality 更适合创意方向明确后的高质量输出。
Veo 3.1 可以使用首尾帧吗？
可以。Veo 3.1 工作流可以根据所选版本和 payload，用开始帧和结束帧生成中间转场。
Veo 3.1 支持图生视频吗？
支持。你可以使用纯提示词生成，也可以用图片引导生成，适合让产品图、角色、场景或视觉概念动起来。
Veo 3.1 常见输出格式是什么？
Veo 3.1 视频工作流通常面向短 MP4 视频，可按所选版本使用 16:9 或 9:16 画面比例和不同分辨率。
什么时候应该使用 Extend？
当你已经有一个生成视频任务，并希望延续同一场景而不是重新生成短片时，可以使用 Extend。
接入前在哪里测试？
可以直接使用本页 Playground 测试提示词、参考素材、分辨率、比例、时长和 API payload。
Veo 3.1 API 可以用于商业项目吗？
本页面面向商用工作流配置。生产环境使用前，请确认账户套餐、积分余额、模型可用性以及适用的内容政策要求。