17 KiB
17 KiB
彭城之战（项羽三万破汉军）｜素材说明
事件边界
- 规范事件名：彭城之战（项羽三万破汉军）
- 常用称呼：彭城之战、睢水之战、彭城大败
- 时代：楚汉战争
- 日期：公元前205年四月
- 地点：彭城及谷水、泗水、灵壁东睢水一线（今江苏徐州至安徽灵璧一带）
- 一句话结论：刘邦率五诸侯联军入彭城后松懈，项羽自齐地率精兵三万回击，晨战至日中即大破汉军，并追至睢水。
60–90 秒主旁白
公元前二〇五年，项羽北上攻齐，刘邦趁彭城空虚，统合五路诸侯军东进。《史记》记这支联军共有五十六万。汉军进入彭城后收取财货，日日置酒高会，胜利仿佛已经结束。项羽没有带回全部楚军，而是留下诸将继续攻齐，亲率精兵三万，由鲁地南下，经胡陵快速回援。清晨，楚军从萧县方向突击汉军，战到日中，庞大的联军已经全面崩溃。败兵先拥入谷水、泗水，楚军又追至灵壁以东的睢水。河流截住退路，史书用“睢水为之不流”形容伤亡之重。刘邦被楚军数重包围，忽有西北大风扬沙折木，楚军阵势一时混乱，他才带数十骑逃走。彭城让项羽以三万精兵夺回都城，也让刘邦失去父母妻子和大批诸侯盟军；但他仍退往荥阳，楚汉战争并未结束。
分幕素材
01｜入城高会
- 时间地点：公元前205年四月，彭城
- 本幕作用：表现汉军占领彭城后的松懈，为项羽突袭建立前因。
- 分幕旁白：刘邦率五诸侯联军进入彭城。军中收取财货，日日置酒高会，防备逐渐松弛。
- 页面标题：入城高会
- 页面短句：五十六万人的胜势，在都城里先变成了松懈。
- PNG：
images/01-feast-in-pengcheng.png - WebP：
images/01-feast-in-pengcheng.webp - 替代文本：彭城内的楚王宫外院，刘邦与数名诸侯将领在简朴长案旁饮宴，院外汉军搬运箱笼、卸下甲胄休息，城防显得松散但不铺陈奢靡后宫。
- 视觉推演边界：宴席位置、财货箱笼、卸甲与守备松散为视觉重构；入城后收货宝、日置酒高会有史载。
- 人物：刘邦（汉王；统合五诸侯军进入彭城）；五诸侯联军（汉方联军；占领彭城；史载合计五十六万，具体五诸侯身份存争）
- 史料：《史记·项羽本纪》卷七；《史记·高祖本纪》卷八
生成提示词：
Use case: historical-scene. Asset type: Digital Me Chu-Han battle story frame, 16:9 landscape. Primary request: Courtyard inside captured Pengcheng. Liu Bang, a pragmatic middle-aged East Asian ruler with weathered face, thin moustache and short beard, wears a dark Han king robe over light practical armor and sits at a low wooden table with several allied lords. Cups, food vessels and unopened chests suggest a victory feast; outside the gate mixed allied soldiers unload goods, rest without helmets and leave watch posts thin. Show complacency and dispersed attention, not a decadent fantasy palace or sexualized captives. Style/medium: premium live-action Chinese historical film still, archaeology-inspired Chu-Han realism around 205–204 BCE, subtle film grain and physically plausible scale. Materials: rammed earth, aged timber, hemp, low-sheen silk, leather, lacquered lamellar armor, wooden carts, bronze and iron weapons; armies must have varied worn clothing rather than uniform costume-pageant outfits. Composition: cinematic 16:9 landscape with distinct foreground, middle ground and background; reserve quiet sky, wall, water or earth for webpage overlay. Constraints: no baked-in text, readable banners, names, subtitles, logo or watermark; violence through movement, broken equipment and consequences, never gore. Avoid: clone-face armies, fantasy armor, later Han/Tang/Song/Ming/Qing armor or architecture, imperial yellow dragon robes, bead-curtain crowns, Forbidden City, modern maps, UI arrows, firearms, cannons, explosions, samurai armor, European plate armor, magic, anime or body piles.
02｜三万回师
- 时间地点：齐地至鲁、胡陵方向
- 本幕作用：突出项羽舍大军、以精兵和速度回援彭城。
- 分幕旁白：项羽留下诸将继续攻齐，自己只带精兵三万，从鲁地经胡陵昼夜南下。
- 页面标题：三万回师
- 页面短句：他没有比人数，而是先和时间赛跑。
- PNG：
images/02-thirty-thousand-return.png - WebP：
images/02-thirty-thousand-return.webp - 替代文本：黎明前的鲁地道路上，项羽骑在队伍前方，楚军精兵以紧凑长列快速南下，骑兵、步卒和少量粮车比例可信，远处仍是夜色。
- 视觉推演边界：具体道路、昼夜节奏、兵种与轻装辎重为视觉补全；项羽自将精兵三万南从鲁出胡陵有史载。
- 人物：项羽（西楚霸王；自率精兵三万回援彭城）；楚军精兵（快速回师部队；由齐地南经鲁、胡陵方向进军）
- 史料：《史记·项羽本纪》卷七
生成提示词：
Use case: historical-scene. Asset type: Digital Me Chu-Han battle story frame, 16:9 landscape. Primary request: Pre-dawn road through the Lu region. Xiang Yu, a powerful young East Asian commander in his mid-twenties with broad shoulders, tied hair, weathered face and practical dark Chu lamellar armor with muted red-brown cloth, rides at the leading edge of a compact fast-moving column. Selected infantry and cavalry move south in disciplined files with only light baggage and a few carts; tired torchlight fades into cold dawn. Convey speed, selection and urgency, not a gigantic parade or impossible cavalry-only army. Style/medium: premium live-action Chinese historical film still, archaeology-inspired Chu-Han realism around 205–204 BCE, subtle film grain and physically plausible scale. Materials: rammed earth, aged timber, hemp, low-sheen silk, leather, lacquered lamellar armor, wooden carts, bronze and iron weapons; armies must have varied worn clothing rather than uniform costume-pageant outfits. Composition: cinematic 16:9 landscape with distinct foreground, middle ground and background; reserve quiet sky, wall, water or earth for webpage overlay. Constraints: no baked-in text, readable banners, names, subtitles, logo or watermark; violence through movement, broken equipment and consequences, never gore. Avoid: clone-face armies, fantasy armor, later Han/Tang/Song/Ming/Qing armor or architecture, imperial yellow dragon robes, bead-curtain crowns, Forbidden City, modern maps, UI arrows, firearms, cannons, explosions, samurai armor, European plate armor, magic, anime or body piles.
03｜晨击日破
- 时间地点：萧县至彭城一线，清晨至日中
- 本幕作用：表现楚军快速冲击与联军指挥崩解，不把“以少胜多”变成超人单骑。
- 分幕旁白：项羽从萧县方向清晨发起攻击。战到日中，联军各部互相挤压，彭城防线已经崩溃。
- 页面标题：晨击日破
- 页面短句：半日之间，人数优势变成了互相阻塞的退路。
- PNG：
images/03-dawn-strike-noon-rout.png - WebP：
images/03-dawn-strike-noon-rout.webp - 替代文本：彭城西侧平原上，项羽在楚军冲击中指挥推进，汉诸侯联军不同装束的部队在狭窄道路和营门间互相阻塞，破损车阵显示崩溃但不见尸山。
- 视觉推演边界：营门、道路阻塞、各部装束与两位主帅的同框为视觉推演；晨击至日中大破汉军见史载。
- 人物：项羽（西楚霸王、楚军主帅；亲自指挥晨击并夺回彭城）；刘邦（汉王、联军主帅；在突袭中组织失效并转入撤退）；汉诸侯联军（临时联盟军队；遭快速突击后瓦解）
- 史料：《史记·项羽本纪》卷七；《史记·高祖本纪》卷八
生成提示词：
Use case: historical-scene. Asset type: Digital Me Chu-Han battle story frame, 16:9 landscape. Primary request: Morning assault outside Pengcheng. Xiang Yu, same identity as scene 02, directs compact Chu shock groups through the gaps of a sprawling allied camp. Han contingents in visibly different regional clothing attempt to turn, form ranks and retreat through the same narrow camp entrances, creating command breakdown rather than cowardly caricature. Liu Bang appears farther back on horseback trying to withdraw with guards. Broken wagons and abandoned drums suggest collapse; wide diagonal action, no superhero leap, no body piles. Style/medium: premium live-action Chinese historical film still, archaeology-inspired Chu-Han realism around 205–204 BCE, subtle film grain and physically plausible scale. Materials: rammed earth, aged timber, hemp, low-sheen silk, leather, lacquered lamellar armor, wooden carts, bronze and iron weapons; armies must have varied worn clothing rather than uniform costume-pageant outfits. Composition: cinematic 16:9 landscape with distinct foreground, middle ground and background; reserve quiet sky, wall, water or earth for webpage overlay. Constraints: no baked-in text, readable banners, names, subtitles, logo or watermark; violence through movement, broken equipment and consequences, never gore. Avoid: clone-face armies, fantasy armor, later Han/Tang/Song/Ming/Qing armor or architecture, imperial yellow dragon robes, bead-curtain crowns, Forbidden City, modern maps, UI arrows, firearms, cannons, explosions, samurai armor, European plate armor, magic, anime or body piles.
04｜退至睢水
- 时间地点：灵壁东睢水沿岸
- 本幕作用：呈现地形把溃退扩大为灾难，对惨烈数字保持克制。
- 分幕旁白：败军越过谷水、泗水，仍被追到睢水。河岸拥塞，退路在水边彻底断裂。
- 页面标题：退至睢水
- 页面短句：战败先发生在军阵里，灾难随后发生在河岸。
- PNG：
images/04-rout-at-sui-river.png - WebP：
images/04-rout-at-sui-river.webp - 替代文本：睢水岸边，汉军败卒被堵在浅滩和毁坏车辆之间，有人涉水、有人抛下盾牌，楚军追兵在远处止步列阵，水面没有漂尸特写。
- 视觉推演边界：渡点、浅滩深度、败军器械与追兵距离为视觉补全；追至灵壁东睢水、汉卒大批入水有史载。
- 人物：汉军败卒（汉与诸侯联军士卒；被追至睢水，争渡中伤亡惨重）；楚军追兵（项羽所部；沿谷水、泗水追击至睢水）
- 史料：《史记·项羽本纪》卷七；《史记·高祖本纪》卷八
生成提示词：
Use case: historical-scene. Asset type: Digital Me Chu-Han battle story frame, 16:9 landscape. Primary request: Wide riverbank at the Sui River during the rout. Disordered Han and allied soldiers crowd around broken carts and narrow shallows, some wading chest-deep, others dropping shields to seek another crossing. Chu pursuit formations remain in the middle distance pressing forward, not committing graphic slaughter in the foreground. Use churned water, abandoned equipment and panic to convey the historical catastrophe; no visible corpses, no red river, no drowning close-ups. Flat gray daylight and broad water provide restrained negative space. Style/medium: premium live-action Chinese historical film still, archaeology-inspired Chu-Han realism around 205–204 BCE, subtle film grain and physically plausible scale. Materials: rammed earth, aged timber, hemp, low-sheen silk, leather, lacquered lamellar armor, wooden carts, bronze and iron weapons; armies must have varied worn clothing rather than uniform costume-pageant outfits. Composition: cinematic 16:9 landscape with distinct foreground, middle ground and background; reserve quiet sky, wall, water or earth for webpage overlay. Constraints: no baked-in text, readable banners, names, subtitles, logo or watermark; violence through movement, broken equipment and consequences, never gore. Avoid: clone-face armies, fantasy armor, later Han/Tang/Song/Ming/Qing armor or architecture, imperial yellow dragon robes, bead-curtain crowns, Forbidden City, modern maps, UI arrows, firearms, cannons, explosions, samurai armor, European plate armor, magic, anime or body piles.
05｜大风脱围
- 时间地点：睢水战场外缘，溃败后
- 本幕作用：表现史载西北大风造成楚军短暂混乱、刘邦数十骑逃脱，并交代战略后果。
- 分幕旁白：刘邦被数重包围时，西北大风扬沙折木，楚军一时散乱。他带数十骑逃出，父母妻子却落入楚军。
- 页面标题：大风脱围
- 页面短句：项羽赢下彭城，刘邦却还活着离开了。
- PNG：
images/05-wind-opens-an-escape.png - WebP：
images/05-wind-opens-an-escape.webp - 替代文本：西北大风卷起黄尘和折枝，刘邦与数十骑从混乱的楚军包围边缘疾驰而出，远处楚军遮目稳马，画面不把自然风表现成神术。
- 视觉推演边界：骑行路线、沙尘密度、具体包围缺口与折枝为视觉重构；西北大风使楚军大乱、汉王以数十骑遁有史载。
- 人物：刘邦（汉王；借楚军受风沙扰乱之机率数十骑逃脱）；楚军（追击军队；突遇西北大风后阵势短暂混乱）；吕雉与刘太公（汉王妻与父；在彭城败后被楚军俘获；不虚构本幕相见）
- 史料：《史记·项羽本纪》卷七
生成提示词：
Use case: historical-scene. Asset type: Digital Me Chu-Han battle story frame, 16:9 landscape. Primary request: A violent natural northwest wind sweeps dust, loose thatch and broken branches across the edge of the battlefield. Liu Bang, consistent with scene 01, escapes with a visibly small group of several dozen riders through a temporary opening; farther back Chu soldiers shield their eyes and control startled horses as formations blur. No magical aura, no lightning, no divine intervention. Wide lateral movement and low visibility, the escape narrow and exhausted rather than triumphant. Style/medium: premium live-action Chinese historical film still, archaeology-inspired Chu-Han realism around 205–204 BCE, subtle film grain and physically plausible scale. Materials: rammed earth, aged timber, hemp, low-sheen silk, leather, lacquered lamellar armor, wooden carts, bronze and iron weapons; armies must have varied worn clothing rather than uniform costume-pageant outfits. Composition: cinematic 16:9 landscape with distinct foreground, middle ground and background; reserve quiet sky, wall, water or earth for webpage overlay. Constraints: no baked-in text, readable banners, names, subtitles, logo or watermark; violence through movement, broken equipment and consequences, never gore. Avoid: clone-face armies, fantasy armor, later Han/Tang/Song/Ming/Qing armor or architecture, imperial yellow dragon robes, bead-curtain crowns, Forbidden City, modern maps, UI arrows, firearms, cannons, explosions, samurai armor, European plate armor, magic, anime or body piles.
BGM 选曲
- 项目曲目：
zhanzhen:pengcheng#0｜彭城之战｜电影级配乐·建议使用无主唱器乐 stem - 状态：pending-export
- 用法：第一幕压低节奏表现虚浮安逸，第二幕建立快速行军脉冲，第三幕形成唯一爆发，第四幕撤去英雄动机，仅留低频与水声，最后用风沙和残余低弦收束；删除歌词与品牌尾签。
- 选择理由：项目内与彭城直接绑定的自生成音乐，项羽三万回师与半日击溃的上扬结构契合五幕推进；仓库内暂无成品音频。
- 音频路径或 URL：仓库暂缺，待导出
| 时间 | 分幕 | 编排 |
|---|---|---|
| 00:00–00:18 | 01 | 宴饮器物声下压，保持不祥静态。 |
| 00:18–00:36 | 02 | 加入快速但克制的行军脉冲。 |
| 00:36–00:54 | 03 | 全曲唯一爆发，随后立刻失稳。 |
| 00:54–01:12 | 04 | 撤去英雄旋律，以低频、水声和碎裂节奏表现溃退。 |
| 01:12–01:30 | 05 | 风声覆盖鼓点，留下未结束的悬念。 |
史料来源
- 五诸侯兵力、入彭城高会、项羽三万回师、晨击日破、睢水追击与大风脱围：《史记·项羽本纪》卷七
- 刘邦入彭城、睢水大败、家属被俘及诸侯复归楚：《史记·高祖本纪》卷八
禁区与误读防护
- 把汉军五十六万与楚军三万理解为可逐人核验的现代统计；按《史记》记数并注明联军性质
- 把项羽三万全部画成重骑兵；原文只称“精兵”，不明言单一兵种
- 把睢水惨败画成血河、尸山或近景溺亡奇观
- 把西北大风写成项羽或刘邦召来的神迹，或夸大为龙卷风和雷电法术
- 虚构五诸侯确定名单、楚汉将领单挑或一支军旗决定胜负
- 现代文字、字幕、地图箭头、Logo、水印、后世盔甲建筑、火器爆炸或动漫画风
交付检查
- 每幕 PNG 原图存在且为 16:9
- 每幕 WebP 交付图存在且为 16:9
- 旁白、页面文案、人物标签、提示词、视觉推演和史料齐全
- BGM 已导出并填写可用路径
manifest.json与本说明中的文件名全部校验通过