FLUX 3 文生 / 圖生 / 首尾幀 / 延長影片生成器

在 Dreamega AI 使用 Black Forest Labs 的多模態前沿模型 FLUX 3 生成影片。寫提示詞做文生影片，讓參考圖動起來做圖生影片，用首幀與尾幀銜接過渡，或用影片延長接續既有的 MP4 片段。每種模式皆可生成 5 至 20 秒、720p 或 1080p 影片，自帶同步原生音訊與多語言對白。

Flux 模型系列

FLUX 3 影片作品集

瀏覽以 FLUX 3 由提示詞生成的片段。每個範例皆為單次生成，自帶同步音訊。

用 FLUX 3 創作

遲到五十年的外送員

雷雨夜，一名騎單車送餐的外送員來到公寓門前，遇見了五十年後的自己，由文字生成。

“A young bicycle courier arrives at an apartment door during a thunderstorm, but the digital display shows a date fifty years in the future. The scene opens with a fast tracking shot following him through wet neon streets, then becomes completely still as the door opens. An elderly man with the same face stands inside and looks at him in shock. The camera slowly rotates around both characters while lightning illuminates the corridor. The food bag begins glowing, and nearby objects float into the air. Emotional science-fiction mystery, realistic acting, controlled camera movement, cinematic neon lighting.”

FLUX 3 圖生影片作品集

看看 FLUX 3 如何讓靜態圖片動起來。第一段片段由單張參考圖生成；第二段則在首幀與尾幀之間，依提示詞完成過渡。

用 FLUX 3 創作

廢棄月台上的機器人

The old robot sits alone on an abandoned train platform, holding a faded ticket. Its head slowly rises as distant lights appear along the tracks. The station signs begin illuminating one by one, and a futuristic train silently enters the platform. The camera begins with a close-up of the ticket, tracks across the robot's weathered body, then cranes upward as the train arrives. Emotional science-fiction, quiet storytelling, atmospheric fog, warm and cold light contrast.

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FLUX 3 影片延長作品集

把既有片段接續成新的鏡頭。FLUX 3 從來源影片結尾處繼續，保持角色、光線與動態連貫。

用 FLUX 3 延長

博物館骨架活過來了

Continue directly as the dinosaur skeleton begins moving. It carefully steps down from the exhibition platform, sending small bones and dust across the floor. The paleontologist runs through the gallery while other fossil displays begin moving behind glass cases. The camera tracks beside her, then swings around as she reaches the museum entrance and finds a living prehistoric jungle outside instead of the city. Maintain the same character, clothing, museum layout, lighting, and movement continuity.

什麼是 FLUX 3

Black Forest Labs 的多模態前沿模型，可生成自帶原生音訊的影片，已上線 Dreamega AI

5-20s片段時長
1080p最高解析度
4模式：文生 / 圖生 / 首尾幀 / 延長
7長寬比

FLUX 3 是 Black Forest Labs 的首個多模態前沿模型：它不再分別訓練圖像、影片與音訊系統，而是在單一統一架構中聯合學習這三者，同一主幹網路也用於機器人動作預測。影片版本可生成最長 20 秒的片段，自帶同步原生音訊、含唇形同步的多語言對白與電影級運鏡控制。在 Dreamega AI 提供四種模式：文生影片用提示詞直接生成，圖生影片讓參考圖動起來，首尾幀生影片銜接兩張關鍵幀，影片延長則接續既有的 MP4 片段。每種模式皆可生成 5 至 20 秒，支援 720p 或 1080p。