AIタレント七海が田舎でジョギング

七海が右から入ってくるのがフェードインになり不自然だった。
リップシンクが上手く行かなかった。
延長機能を使ったからだろうか。
背景にほとんど動きがないのも、寂しかった。
プロンプトで車を走らせるように指示したほうが良かったかも。

使用した画像

動画生成用テンプレ

A beautiful young Japanese woman named Nanami, exact same face and appearance as reference images, shoulder-length brown hair with bangs, heart-shaped earrings, bright genuine smile, photorealistic, highly detailed skin texture, realistic eyes.

She is wearing the exact same light blue crop top sports bra, white shorts, light blue jacket tied around waist, white sneakers as in reference.

Scene: Realistic daytime street intersection in rural Hokkaido Japan, exact same background buildings, road, crosswalk, traffic lights, signs, mountains in distance, natural sunlight, as in the provided street photo.

Camera is fixed on the sidewalk area.

Sequence:

Nanami runs naturally from camera left side to right side on the sidewalk at a comfortable jogging pace, arms swinging naturally, hair moving realistically, energetic and healthy motion, passes by and exits frame to the right.
After a brief pause (1-2 seconds), she turns around and re-enters from the right side, slowing down while approaching the camera.
She gradually comes closer from medium shot to close bust shot, facing the camera directly.
Final pose: Stops in perfect bust shot (chest up), looks straight at camera with warm genuine smile, slight head tilt, sparkling eyes, very friendly and charming idol-like expression.

Cinematic, smooth natural motion, realistic physics, detailed fabric movement, subtle breathing, 10-second video, high quality, 16:9, photorealistic, no deformation, no blur, perfect character consistency.

Exact same woman as all reference images: identical face, eye shape, nose, mouth, smile, jawline, skin tone, hair style, body proportions, height, exact outfit details. Strong face and body consistency, no face drift, no body distortion, perfect match to provided character references.

Negative prompt: blurry, deformed, ugly, extra limbs, mutated hands, poor anatomy, bad proportions, text, watermark, logo, low quality, cartoon, anime, 3d render, plastic skin, overexposed, underexposed, motion blur on face, unnatural smile, distorted background, deformed face, extra fingers, bad hands

10秒延長用プロンプト

A beautiful young Japanese woman named Nanami, exact same face and appearance as reference images and the attached video, shoulder-length brown hair with bangs, heart-shaped earrings, bright genuine smile, photorealistic, highly detailed skin texture, realistic eyes.

She is wearing the exact same light blue crop top sports bra, white shorts, light blue jacket tied around waist as in the attached video.

Scene: Realistic daytime street intersection in rural Hokkaido Japan, exact same background as in the attached video.

Camera is fixed on the sidewalk area, continuing seamlessly from the end of the attached video.

Full sequence (continuation):

The video starts exactly from the last frame of the attached video (Nanami in bust shot, smiling at camera).
She maintains eye contact with the camera and speaks naturally and friendly to the viewer: 「じつはね、ふらの市のやまべ地区は、メロンの栽培で、とても有名なんだよ。知ってた？」
Her mouth moves realistically with natural Japanese lip sync, gentle head movements, warm and engaging facial expression, slight nod, sparkling eyes, charming smile while talking.
She keeps a friendly, conversational tone as if talking directly to the audience.
Ends with a warm smile after finishing the sentence.

Cinematic, smooth natural motion, realistic physics, detailed fabric movement, subtle breathing, perfect lip sync, seamless continuation from attached video, 8-10 second extension, total around 17-19 seconds, high quality, 16:9, photorealistic, no deformation, no blur, perfect character consistency.

Exact same woman as all reference images and attached video: identical face, eye shape, nose, mouth, smile, jawline, skin tone, hair style, body proportions, height, exact outfit details. Strong face and body consistency, no face drift, no body distortion, perfect match.