开星野 / OpenWorld.ai — 视频前台 Logo 墙实景预览

原素材：用户提供的 ed4500d934cdb74c069bce43e4485785.mp4。
视频：1280 × 720，30 fps，约 77.79 秒。
截帧：ffmpeg 直接提取原始视频画面，选择视频开头的正向前台墙面，保存为 source/reception-original.jpg。截帧没有用 AI 重建。
原墙：白色前台、两把办公椅、暖色轨道灯和右侧玻璃隔断。
合成：内置 image_gen 依据原墙与指定 Logo 分别生成四款哑光立体字安装效果。未使用 CLI。
正式公司名：上海开星野科技有限公司。英文：OpenWorld.ai。
这四张是 AI 安装预览；真实墙面尺寸未经测量，比例、图形、字体、光影和场景细节均可能有近似变化，不作为加工施工图。

面板：wall.html。可切换四款方案、查看原墙、并排对照、放大和下载。
平面 Logo 方案仍在 index.html，保留 23 个已交付变体。

完整生成提示词：

W/O 字母版
Use case: compositing / photorealistic product-mockup.
Asset type: corporate reception logo-wall installation preview in THE CLIENT'S ACTUAL OFFICE.
Image 1 is the EDIT TARGET, a real frame extracted from the client's office video. Image 2 is the exact LOGO DESIGN TO INSTALL.
Change ONLY the blank reception wall by installing the referenced logo as realistic raised sign lettering. Preserve the real room exactly: white marble reception counter, both office chairs, right glass door and its reflections, ceiling tiles, black track spotlights, existing warm pools of light, floor, perspective, camera position and wide 16:9 framing. No redesigning, beautifying, restaging or replacing the office. No new furniture, people, plants, decorative wall panels or background.
Place the logo on the blank wall ABOVE the two chairs, horizontally centered on the usable wall area left of the glass door. In the 1280x720 reference, the ENTIRE sign group should lie approximately within x=190..840 and y=205..365. Keep clear spacing above the chair backs and below the ceiling lights. This is an appropriately sized corporate sign with generous surrounding negative space, not huge lettering covering the whole wall.
Reproduce image 2's EXACT symbol silhouette, proportions, inner gaps, blue-to-cyan gradient, and original rounded geometric lettering. Exact main text: "OpenWorld.ai" with capital O and W, lowercase remaining letters, blue ".ai" and dark graphite "OpenWorld". Keep the icon to the left of the wordmark. Do NOT paste the source image's white rectangular background onto the wall; the existing real wall must remain visible between and around all separate sign elements.
Below the English wordmark, install ONE smaller subtle Chinese legal company-name line, exact text: "上海开星野科技有限公司". Render these exact characters legibly with evenly spaced simple Chinese sans serif in dark graphite, much smaller than the English wordmark. If image 2 includes the short Chinese "开星野", REPLACE that short line with the full legal name above, do not display two Chinese lines.
Material: refined shallow dimensional matte acrylic or powder-coated metal cut letters, about 8-12mm visual thickness with subtle edge depth and soft contact shadows consistent with the actual overhead spotlights. Symbol front face preserves the branded blue/cyan color treatment; dark graphite lettering stays readable on the warm off-white wall. Realistic subdued color under the existing warm room light, not glowing neon or a printed sticker.
Preserve the source photo's exposure, texture, moderate smartphone-video fidelity, and room geometry. The result must look like this exact office with a real installed sign, not a generic luxury-office render. No artificial HDR, dramatic light beams, backlit neon, extra slogans, annotations, borders, close-up crop, or presentation sheet. One finished 16:9 photo only. Important symbol invariant: the thick rounded W sits ABOVE a separate hollow circular O. Keep that exact vertical W-over-O arrangement, without merging them or putting W inside O.

开心耶
Use case: compositing / photorealistic product-mockup.
Asset type: corporate reception logo-wall installation preview in THE CLIENT'S ACTUAL OFFICE.
Image 1 is the EDIT TARGET, a real frame extracted from the client's office video. Image 2 is the exact LOGO DESIGN TO INSTALL.
Change ONLY the blank reception wall by installing the referenced logo as realistic raised sign lettering. Preserve the real room exactly: white marble reception counter, both office chairs, right glass door and its reflections, ceiling tiles, black track spotlights, existing warm pools of light, floor, perspective, camera position and wide 16:9 framing. No redesigning, beautifying, restaging or replacing the office. No new furniture, people, plants, decorative wall panels or background.
Place the logo on the blank wall ABOVE the two chairs, horizontally centered on the usable wall area left of the glass door. In the 1280x720 reference, the ENTIRE sign group should lie approximately within x=190..840 and y=205..365. Keep clear spacing above the chair backs and below the ceiling lights. This is an appropriately sized corporate sign with generous surrounding negative space, not huge lettering covering the whole wall.
Reproduce image 2's EXACT symbol silhouette, proportions, inner gaps, blue-to-cyan gradient, and original rounded geometric lettering. Exact main text: "OpenWorld.ai" with capital O and W, lowercase remaining letters, blue ".ai" and dark graphite "OpenWorld". Keep the icon to the left of the wordmark. Do NOT paste the source image's white rectangular background onto the wall; the existing real wall must remain visible between and around all separate sign elements.
Below the English wordmark, install ONE smaller subtle Chinese legal company-name line, exact text: "上海开星野科技有限公司". Render these exact characters legibly with evenly spaced simple Chinese sans serif in dark graphite, much smaller than the English wordmark. If image 2 includes the short Chinese "开星野", REPLACE that short line with the full legal name above, do not display two Chinese lines.
Material: refined shallow dimensional matte acrylic or powder-coated metal cut letters, about 8-12mm visual thickness with subtle edge depth and soft contact shadows consistent with the actual overhead spotlights. Symbol front face preserves the branded blue/cyan color treatment; dark graphite lettering stays readable on the warm off-white wall. Realistic subdued color under the existing warm room light, not glowing neon or a printed sticker.
Preserve the source photo's exposure, texture, moderate smartphone-video fidelity, and room geometry. The result must look like this exact office with a real installed sign, not a generic luxury-office render. No artificial HDR, dramatic light beams, backlit neon, extra slogans, annotations, borders, close-up crop, or presentation sheet. One finished 16:9 photo only. Important symbol invariant: a thick rounded W made of two V gestures is ABOVE a separate blue circular head with a clean white smile. Preserve the smile and no eyes. Keep the cheerful W-over-O shape exactly.

原版圆标
Use case: compositing / photorealistic product-mockup.
Asset type: corporate reception logo-wall installation preview in THE CLIENT'S ACTUAL OFFICE.
Image 1 is the EDIT TARGET, a real frame extracted from the client's office video. Image 2 is the exact LOGO DESIGN TO INSTALL.
Change ONLY the blank reception wall by installing the referenced logo as realistic raised sign lettering. Preserve the real room exactly: white marble reception counter, both office chairs, right glass door and its reflections, ceiling tiles, black track spotlights, existing warm pools of light, floor, perspective, camera position and wide 16:9 framing. No redesigning, beautifying, restaging or replacing the office. No new furniture, people, plants, decorative wall panels or background.
Place the logo on the blank wall ABOVE the two chairs, horizontally centered on the usable wall area left of the glass door. In the 1280x720 reference, the ENTIRE sign group should lie approximately within x=190..840 and y=205..365. Keep clear spacing above the chair backs and below the ceiling lights. This is an appropriately sized corporate sign with generous surrounding negative space, not huge lettering covering the whole wall.
Reproduce image 2's EXACT symbol silhouette, proportions, inner gaps, blue-to-cyan gradient, and original rounded geometric lettering. Exact main text: "OpenWorld.ai" with capital O and W, lowercase remaining letters, blue ".ai" and dark graphite "OpenWorld". Keep the icon to the left of the wordmark. Do NOT paste the source image's white rectangular background onto the wall; the existing real wall must remain visible between and around all separate sign elements.
Below the English wordmark, install ONE smaller subtle Chinese legal company-name line, exact text: "上海开星野科技有限公司". Render these exact characters legibly with evenly spaced simple Chinese sans serif in dark graphite, much smaller than the English wordmark. If image 2 includes the short Chinese "开星野", REPLACE that short line with the full legal name above, do not display two Chinese lines.
Material: refined shallow dimensional matte acrylic or powder-coated metal cut letters, about 8-12mm visual thickness with subtle edge depth and soft contact shadows consistent with the actual overhead spotlights. Symbol front face preserves the branded blue/cyan color treatment; dark graphite lettering stays readable on the warm off-white wall. Realistic subdued color under the existing warm room light, not glowing neon or a printed sticker.
Preserve the source photo's exposure, texture, moderate smartphone-video fidelity, and room geometry. The result must look like this exact office with a real installed sign, not a generic luxury-office render. No artificial HDR, dramatic light beams, backlit neon, extra slogans, annotations, borders, close-up crop, or presentation sheet. One finished 16:9 photo only. Important symbol invariant: preserve the blue/cyan CIRCULAR O symbol with the smooth white W-shaped horizon dividing its top arch and lower region. No ring cuts, no angles or extra ornaments.

D 灵动有机
Use case: compositing / photorealistic product-mockup.
Asset type: corporate reception logo-wall installation preview in THE CLIENT'S ACTUAL OFFICE.
Image 1 is the EDIT TARGET, a real frame extracted from the client's office video. Image 2 is the exact LOGO DESIGN TO INSTALL.
Change ONLY the blank reception wall by installing the referenced logo as realistic raised sign lettering. Preserve the real room exactly: white marble reception counter, both office chairs, right glass door and its reflections, ceiling tiles, black track spotlights, existing warm pools of light, floor, perspective, camera position and wide 16:9 framing. No redesigning, beautifying, restaging or replacing the office. No new furniture, people, plants, decorative wall panels or background.
Place the logo on the blank wall ABOVE the two chairs, horizontally centered on the usable wall area left of the glass door. In the 1280x720 reference, the ENTIRE sign group should lie approximately within x=190..840 and y=205..365. Keep clear spacing above the chair backs and below the ceiling lights. This is an appropriately sized corporate sign with generous surrounding negative space, not huge lettering covering the whole wall.
Reproduce image 2's EXACT symbol silhouette, proportions, inner gaps, blue-to-cyan gradient, and original rounded geometric lettering. Exact main text: "OpenWorld.ai" with capital O and W, lowercase remaining letters, blue ".ai" and dark graphite "OpenWorld". Keep the icon to the left of the wordmark. Do NOT paste the source image's white rectangular background onto the wall; the existing real wall must remain visible between and around all separate sign elements.
Below the English wordmark, install ONE smaller subtle Chinese legal company-name line, exact text: "上海开星野科技有限公司". Render these exact characters legibly with evenly spaced simple Chinese sans serif in dark graphite, much smaller than the English wordmark. If image 2 includes the short Chinese "开星野", REPLACE that short line with the full legal name above, do not display two Chinese lines.
Material: refined shallow dimensional matte acrylic or powder-coated metal cut letters, about 8-12mm visual thickness with subtle edge depth and soft contact shadows consistent with the actual overhead spotlights. Symbol front face preserves the branded blue/cyan color treatment; dark graphite lettering stays readable on the warm off-white wall. Realistic subdued color under the existing warm room light, not glowing neon or a printed sticker.
Preserve the source photo's exposure, texture, moderate smartphone-video fidelity, and room geometry. The result must look like this exact office with a real installed sign, not a generic luxury-office render. No artificial HDR, dramatic light beams, backlit neon, extra slogans, annotations, borders, close-up crop, or presentation sheet. One finished 16:9 photo only. Important symbol invariant: preserve the two upward-opening broad curved blue/cyan organic ribbon petals and their wide open center; do not convert them into a literal W or a planet.


轻投影修正版 v2：四款实景预览已改用 -clean-v2.png，移除造成重影的厚重偏移阴影。实际编辑提示词见 wall/clean-v2-notes.txt（相对于面板根目录）。