## Case 1 — 楚晨重逢（15s）

subject_definitions:
<Subject 1> is the young woman in <Picture 1>, whose face and figure follow the reference portrait, and whose full outfit comes from <Subject 2>.
<Subject 2> is the costume in <Picture 2>, the period dress worn by <Subject 1>.
<Subject 3> is the man in <Picture 3>, whose face and figure follow the reference portrait.
<Audio 1> is the voice-timbre reference for <Subject 1> (S1), a slightly trembling young female voice.

summary:
[reference generation + audio reference] The target video is a 15-second night reunion scene between <Subject 1> and <Subject 3> at a torch-lit tent entrance. Six shots track her shock, his calm reveal, her emotional confirmation, their two-shot positioning, his reasoning, and their joint turn toward the tent, with <Audio 1> guiding the voice timbre of <Subject 1>'s dialogue.

retention_analysis:
<Subject 1> (appears in [Shot 1] - [Shot 6]): fully_preserved - her identity, face, figure, and period costume are retained throughout.
<Subject 2> (appears in [Shot 1] - [Shot 6]): fully_preserved - the costume is worn by <Subject 1> in every shot.
<Subject 3> (appears in [Shot 1], [Shot 2], [Shot 4] - [Shot 6]): fully_preserved - his identity, face, and figure follow the portrait reference.
<Audio 1>: reference - its timbre guides the delivery of <Subject 1>'s lines without copying the original signal.

detailed_description:
The target video is live-action and cinematic, in a warm night-camp period-drama style with a gentle level-3 breeze, side-backlit atmospheric lighting, consistent light across shots, and no axis crossing. Rendering follows a photorealistic look with realistic skin texture, volumetric light, raytraced cinematic face light, and no beauty-filter smoothing; expressions carry story-driven eye detail.
[Shot 1] A medium close-up with slight handheld push-in at eye level, slightly low angle. In the foreground, the night-breeze-blown edge of a tent curtain and an out-of-focus torch pass by. <Subject 1>, the young woman in <Picture 1> in the costume of <Subject 2>, halts abruptly and sees <Subject 3>, the man in <Picture 3>, standing in the darkness through the half-lifted curtain; the curtain slices her into a frame-within-frame. She freezes, shoulders tensing, lips parting. Her eyes widen, brows shoot up, lips tremble - shock sliding into a sour ache. Cold moonlight hits one side of her face while torchlight warms the other, creating a clear warm-cold split with the shadows pressed low. She says in a trembling voice with the timbre referenced from <Audio 1>, <d>[Chinese] 师……师父？！</d> The line lands and the shot cuts directly to his reaction, forming an eye-contact hook.
[Shot 2] At 00:03.000, the shot cuts to a medium close-up with a slow push-in at eye level. <Subject 3>'s shoulder blurs in the foreground as <Subject 2>'s tent fabric remains behind him. <Subject 3> stands at the tent entrance half-lit, the heavy night behind him, positioned slightly off-center with breathing room on the other side. He nods gently without stepping closer, watching her steadily, restrained and warm, eyes relaxing, brow soft, the faintest lift at the corner of his mouth. Cold side-back moonlight outlines his silhouette while torch warmth catches his eyes in a single line of light. He says in a calm, measured male voice, <d>[Chinese] 我也穿过来了。比你早几年。现在，我叫楚晨，东宸王。</d> After the identity reveal he holds a 0.5-second pause, then the shot cuts to her close-up for the emotional aftermath.
[Shot 3] At 00:06.000, the shot cuts to a close-up, static with a subtle breathing feel, at eye level. No foreground. <Subject 1>'s face fills the upper-middle of the frame, the torchlit tent background falling out of focus. She stays motionless, her breath slightly uneven, gaze fixed, lashes trembling, eyes reddening little by little; her lips press tight then loosen - shock settling into final recognition. Cold light dominates, with the warm fire catching a wet glint in her eyes, details kept restrained. No dialogue. The shot cuts back to the two-shot as she recovers her composure.
[Shot 4] At 00:08.000, the shot cuts to a two-shot medium frame, steady with a small lateral truck to adjust the standing positions, at eye level. Tent ropes and a banner corner frame the foreground. The two face each other, <Subject 1> in the left foreground and <Subject 3> in the right background, establishing distance and facing clearly for the dialogue to come. She takes a small half-step forward, tentative and wary, brows drawn in, eyes fixed on him as if afraid he might vanish. Moonlight dominates the palette while torchlight edges his clothing with a local warm rim. She asks in the trembling young female voice referenced from <Audio 1>, <d>[Chinese] 你怎么认出我的？</d> The shot cuts along his gaze line to his answer.
[Shot 5] At 00:10.000, the shot cuts to a close-up with a slow push-in at eye level. <Subject 1>'s stray hairs sweep the frame edge out of focus. <Subject 3>'s gaze rests on her, the background fully blurred, foregrounding the answer to "how he recognized her". His eyes drop for a beat, as if recalling her technique of dressing wounds, then steady with a slight smile - certainty turning intimate. Side light carves his nose bridge and cheekbone, clean eye light, layered shadows preserved. He says in a settled, gentle tone, <d>[Chinese] 你给人缝伤口的针法，全世界独一份。看一眼就知道。</d> His answer ends and the shot cuts to her reaction.
[Shot 6] At 00:13.000, the shot cuts to a medium close-up with a slight tracking start at eye level. The tent curtain stirs in the foreground. <Subject 3> turns and gestures toward the tent interior, <Subject 1> following his step, shifting from reunion to business. He turns sideways and raises a hand to invite her in; she immediately falls into step, pressing her emotion down into focus. Cold light outside the tent, warm yellow light leaking from inside, a clear warm-cold divide at the doorway. He says in a steady voice, <d>[Chinese] 走吧，先救人。</d> The next segment transitions separately, carrying their entry into the tent.

overall_soundscape:
Night wind moves the tent fabric in soft, repeated flutters while torches crackle nearby. Footsteps on dry ground, light fabric rustle, and uneven breathing accompany the reunion.

non_diegetic_music:
Sparse, sustained strings with a slow plucked-note motif, swelling subtly at the recognition beat and settling to a low held note at the tent threshold.

---

## Case 2 — 毒蝎（15s）

subject_definitions:
<Subject 1> is the bedchamber environment in <Picture 1>, the narrow night room with half-drawn bed curtains and a guttering candle by the bed.
<Subject 2> is the young woman in <Picture 2>, whose face follows the reference portrait and whose costume comes from <Subject 3>.
<Subject 3> is the costume in <Picture 3>, the period dress worn by <Subject 2>.
<Subject 4> is the man in <Picture 4>, whose face follows the reference portrait.
<Audio 1> is the voice-timbre reference for <Subject 2> (S1), a low, restrained young female voice.
<Audio 2> is the voice-timbre reference for <Subject 4> (S2), a cold, suppressed male voice.

summary:
[reference generation + audio reference] The target video is a 15-second tense exchange in <Subject 1>, the candlelit night chamber, in which <Subject 2> reports the name "毒蝎" and <Subject 4> grabs her wrist and presses her to confirm. Six shots build from quiet warning to near-loss-of-control, with <Audio 1> guiding <Subject 2>'s delivery and <Audio 2> guiding <Subject 4>'s.

retention_analysis:
<Subject 1> (appears in [Shot 1] - [Shot 6]): fully_preserved - the bed curtains, candle, narrow chamber, and warm-cold lighting are retained.
<Subject 2> (appears in [Shot 1], [Shot 2], [Shot 4] - [Shot 6]): fully_preserved - her face, figure, and costume follow the references.
<Subject 3> (appears in [Shot 1], [Shot 2], [Shot 4] - [Shot 6]): fully_preserved - the costume is worn by <Subject 2> throughout.
<Subject 4> (appears in [Shot 1], [Shot 3], [Shot 5], [Shot 6]): fully_preserved - his face follows the portrait reference.
<Audio 1>: reference - its timbre guides <Subject 2>'s lines without copying the original signal.
<Audio 2>: reference - its timbre guides <Subject 4>'s lines without copying the original signal.

detailed_description:
The target video is live-action and cinematic, a warm-toned night-chamber period-drama style with a gentle level-3 breeze, side-backlight modeling, consistent lighting across shots, and no axis crossing. Rendering is photorealistic with realistic skin texture, volumetric light, environment reflections on faces, raytraced cinematic face light, and no softening or beauty filters.
[Shot 1] A medium close-up two-shot with a slight push-in at a side-angled eye level. Half-drawn bed curtains and a blurred candle flame frame the foreground. <Subject 2>, the young woman in <Picture 2> wearing the costume of <Subject 3>, sits at the edge of the bed while <Subject 4>, the man in <Picture 4>, stands one step before her, their spatial relationship established at once. She raises her eyes to him and, with a hushed, held voice in the timbre referenced from <Audio 1>, says, <d>[Chinese] ……他们提到'毒蝎'。</d> She is taut with restraint, her gaze hesitating before steadying, lashes trembling, lips parting then closing; he, suppressing his emotions, goes cold at the keyword. Cold moonlight enters from the side-back while candle warmth falls on the lower half of her face, a warm-cold opposition with half-shadow. The line ends and the shot cuts immediately to his erupting hand close-up - an emotional hook in the first three seconds.
[Shot 2] At 00:02.000, the shot cuts to a close-up of hands, a sharp cut-in with slight handheld feel from a near diagonal angle. <Subject 2>'s sleeve edge frames the foreground. <Subject 4>'s hand snaps onto <Subject 2>'s wrist, knuckles whitening, grip tightening abruptly; her wrist is yanked aside. This is an action beat - uncontrolled killing intent carried by force and speed. A single beam of cold light lands on the back of his hand and her wristbone, shadows pressed low, skin-to-shadow contrast sharp. No dialogue. Action connects to action; the next shot cuts to his face.
[Shot 3] At 00:04.000, the shot cuts to a close-up with a quick push-in that settles into a hold, at a slightly low angle. <Subject 4>'s blurred shoulder line occupies the lower frame edge. He looms into frame, a chill rising in his eyes, pressure driving straight at the lens, still gripping <Subject 2>'s wrist, throat bobbing, interrogating almost word by word. Suppressed rage: cold eyes, brows snapping together, jaw clenching, lips a hard line - composure sliding into near-uncontrolled killing intent. Side-back key light carves his jawline and nose-bridge highlight while the other side sinks into deep shadow. In the voice timbre referenced from <Audio 2>, he asks with a barely contained rasp, <d>[Chinese] 你确定是……毒蝎？</d> He holds 0.3 seconds after the line, then the shot cuts to her pained reaction close-up.
[Shot 4] At 00:07.000, the shot cuts to a close-up with a slight pull-out at eye level. <Subject 4>'s sleeve blurs across the foreground. <Subject 2> is pulled off-balance, her wrist reddening. She draws a sharp breath and raises her other hand to support the held wrist. Pain and endurance: brow lightly furrowed, eyes rimmed red, lips pressed tight then released - pain settling into confirmation. Warm candlelight falls on her cheek while cold moonlight picks out her hairline, the hurt reading clearer. She replies in the timbre referenced from <Audio 1>, <d>[Chinese] 是，我没有听错。</d> The shot cuts to his releasing hand, then back to a two-shot showing the changed relationship.
[Shot 5] At 00:09.000, the shot cuts to a medium close-up two-shot, static then a slight focus shift, at eye level. The bed-curtain edge forms a frame-within-frame. <Subject 4> releases her wrist abruptly and steps back half a pace; <Subject 2> stays in the foreground while he falls into the background shadow - the power center shifting instantly. His fingers unclench and hang at his side; she retrieves her wrist and rubs it. He turns colder at his own loss of composure, eyes darkening, breathing forced low; she is wary but dares not press. Foreground warm, background cold, half his face lost to shadow - psychological isolation. No dialogue. Focus racks from <Subject 2> in the foreground to <Subject 4> behind, and the next shot enters his inner information.
[Shot 6] At 00:11.000, the shot cuts to a close-up with a slow push-in, slightly angled. A blurred candle flame drifts in the foreground. <Subject 4> stands in the table-side shadow, profile hard, as if rapidly piecing clues together. He slowly raises his eyes, gaze passing over <Subject 2> into the void. Sullen restraint: gaze stopping, lashes pressing down, lips taut - the outburst collected into an unnerving calm. Cold moonlight sweeps his eyes with a brief glint while the warm candle trembles behind him. He says in the cold, flat voice referenced from <Audio 2>, <d>[Chinese] 毒蝎……就是我一直在查的人。</d> He holds 0.5 seconds after the line, and the next segment carries his explosive table-slamming action.

overall_soundscape:
Low night-chamber room tone continues throughout - the soft rustle of bed curtains, the faint hiss of the candle flame, fabric and cloth-of-sleeve sounds during the wrist grab, and short, controlled breathing from both figures.

non_diegetic_music:
Low, sustained strings with sparse mid-register piano notes at a slow tempo, tightening in pitch through the wrist grab and releasing into a held, ominous low note after the final line.

---

## Case 3 — 宝华殿法事（15s）

subject_definitions:
<Subject 1> is the young woman in <Picture 1>, whose face follows the reference portrait and whose costume comes from <Subject 2>.
<Subject 2> is the costume in <Picture 2>, the period dress worn by <Subject 1>.
<Subject 3> is the monk in <Picture 3>, the elderly abbot in a monastic robe whose face follows the reference portrait.
<Audio 1> is the voice-timbre reference for <Subject 1> (S1), a quiet, low young female voice.

summary:
[reference generation + audio reference] The target video is a 15-second scene inside the treasure hall of Baohua Temple during a prayer rite. <Subject 1> kneels apart from the crowd, an abbot identified with <Subject 3> taps her shoulder three times and leaves, a noblewoman whispers about his identity, and a monk detains her as the rite ends; <Audio 1> guides <Subject 1>'s off-screen inner monologue delivery.

retention_analysis:
<Subject 1> (appears in [Shot 1] - [Shot 4], [Shot 6]): fully_preserved - her face, figure, and costume follow the references.
<Subject 2> (appears in [Shot 1] - [Shot 4], [Shot 6]): fully_preserved - the costume is worn by <Subject 1> throughout.
<Subject 3> (appears in [Shot 2] - [Shot 4]): fully_preserved - his face and monastic robe follow the portrait reference.
<Audio 1>: reference - its timbre guides <Subject 1>'s voiceover without copying the original signal.

detailed_description:
The target video is live-action and cinematic, in the solemn incense-filled style of a temple rite with warm candlelight mixed with cold daylight, side-backlight modeling, a gentle level-3 breeze, consistent lighting across shots, and no axis crossing. Rendering is photorealistic with realistic skin texture, volumetric light, raytraced cinematic face light, and no beauty-filter smoothing.
[Shot 1] A medium close-up with a slow push-in at eye level. Out-of-focus incense smoke and the hem of a monk's robe frame the foreground. Inside the treasure hall of Baohua Temple, a prayer rite is in progress: civil and military officials and their families kneel across the hall, while <Subject 1>, the young woman in <Picture 1> wearing the costume of <Subject 2>, kneels alone in a corner, an asymmetric composition setting off her isolation from the solemn crowd. She bows her head, fingers quietly gripping the fabric at her knees. Calm and suppressed: eyes slightly sunken, brows lightly drawn, lips pressed tight then slowly released - observation sliding into disappointment. Low-key hall lighting, warm candles mixed with cold daylight, a thin highlight on one cheek, shadows pressed low for a grim solemnity. She says in an off-screen voiceover in the quiet timbre referenced from <Audio 1>, <d>[Chinese] 这么多人，竟没一个真难过。</d> while her lips remain completely closed.
[Shot 2] At 00:03.000, the shot cuts to a medium shot with a lateral move from behind the shoulder, slightly high angle. Kneeling officials and a cushion edge fill the foreground. <Subject 3>, the elderly monk in <Picture 3>, approaches from behind and stops half a step behind <Subject 1>, the standing-kneeling relationship clearly established. He raises a hand and taps her shoulder three times. She starts, lashes trembling, breath catching, slipping from absent-mindedness into alertness; his expression stays serene. The edge of his robe is picked out by side-back candlelight and a line of warm light falls across her shoulder. No dialogue. After the third tap, the shot cuts to his turning back, action connecting to action.
[Shot 3] At 00:05.000, the shot cuts to a close-up, static, at eye level. A half-blurred prayer-bead string frames the foreground. <Subject 3> presses his palms together, turns without a word, and leaves, leaving only his back to her; <Subject 1>'s gaze follows him. Her gaze stops, brow tip lifting, lips setting - confusion sliding into thoughtfulness. His back falls on the warm-cold boundary, a little cold light on the side of her face. No dialogue. The shot cuts to a noblewoman whispering nearby, adding information.
[Shot 4] At 00:07.000, the shot cuts to a close-up with a small push-in at eye level. A lady's sleeve and a dangling hairpin frame the foreground. A noblewoman (S2) half-turns and whispers to <Subject 1>, eyes wide, gesturing lightly toward <Subject 3>'s receding back. Excited and eager: eyes round, brows high, a grin pressed down - shock turning to certainty. Candle warmth sweeps her eyes while the hairpin catches small glints. She breathes in the timbre referenced from <Audio 1> context and says in an eager whisper, <d>[Chinese] 天呐，那是慧通法师！明安寺住持，能看人一生！定是与你有缘！</d> The whisper ends and the shot cuts to <Subject 1>'s reaction close-up, holding half a second of afterglow.
[Shot 5] At 00:10.000, the shot cuts to a close-up with a slow push-in at eye level. Drifting incense smoke passes the foreground. <Subject 1> watches the direction <Subject 3> left, the crowd behind blurred, locking onto her facial change. She lifts her eyes slightly, fingers tightening inside her sleeve. Stirred: her gaze stops briefly, lashes trembling, lips parting then closing again - curiosity becoming a ripple of feeling. Cold light catches her eyes while candle warmth shades the lower face. No dialogue. A temple bell provides the auditory transition into the rite's end.
[Shot 6] At 00:12.000, the shot cuts to a medium shot with a steady lateral truck at eye level. Rising worshippers and shifting sleeves fill the foreground. The bell rings, the rite ends, and the crowd stands; <Subject 1> moves to leave when a monk steps up and blocks her path, positions clear. She briefly tenses, gaze sharpening, lips setting; the monk bows with composed respect. The hall-door direction is brighter while the interior stays dim, with clear rim light on the edges. The monk (S3) says in an even, courteous voice, <d>[Chinese] 江施主留步，住持想见您。</d> The next segment transitions separately rather than cutting a new scene here.

overall_soundscape:
Low, continuous ritual murmur and soft chanting fill the hall beneath the incense-heavy air, with the rustle of robes and kneeling cloth during the rite. A single deep temple bell tolls at the end, followed by the shuffle of the crowd rising.

non_diegetic_music:
A solemn, sparse score of low strings and a single wooden flute at a slow tempo, with a restrained low-bell shimmer entering as the rite ends.

---

## Case 4 — 医馆请人（14s）

subject_definitions:
<Subject 1> is the medical-hall environment in <Picture 1>, a traditional apothecary with wooden medicine cabinets, hanging medicine tags, and a lattice window.
<Subject 2> is the young woman in <Picture 2>, whose face follows the reference portrait and whose costume comes from <Subject 3>.
<Subject 3> is the costume in <Picture 3>, the period dress worn by <Subject 2>.
<Subject 4> is the man in <Picture 4>, an elderly palace eunuch in formal court attire whose face follows the reference portrait.
<Audio 1> is the voice-timbre reference for <Subject 2> (S2), a calm, clear young female voice.

summary:
[reference generation + audio reference] The target video is a 14-second scene in which <Subject 4> arrives at <Subject 1> with two young eunuchs to summon <Subject 2> to the palace, alarming her assistant. Six shots establish the hall, the arrival, the reply, the summons, the assistant's fright, and the reassurance; <Audio 1> guides <Subject 2>'s dialogue timbre.

retention_analysis:
<Subject 1> (appears in [Shot 1] - [Shot 6]): fully_preserved - the apothecary, medicine cabinets, tags, and lattice window remain.
<Subject 2> (appears in [Shot 1], [Shot 3] - [Shot 6]): fully_preserved - her face, figure, and costume follow the references.
<Subject 3> (appears in [Shot 1], [Shot 3] - [Shot 6]): fully_preserved - the costume is worn by <Subject 2> throughout.
<Subject 4> (appears in [Shot 2] - [Shot 4]): fully_preserved - his face and court attire follow the portrait reference.
<Audio 1>: reference - its timbre guides <Subject 2>'s lines without copying the original signal.

detailed_description:
The target video is live-action and cinematic, a bright midday warm-toned period-drama style in a street-side apothecary, with side-backlight modeling, consistent lighting across shots, and no axis crossing. Rendering is photorealistic with realistic skin texture, volumetric light, raytraced cinematic face light, and no beauty-filter smoothing; steady faces, natural motion, and anatomically natural figures.
[Shot 1] A medium close-up with a slight push-in at eye level. The edge of a medicine cabinet and a hanging medicine tag frame the foreground. Inside <Subject 1>, the traditional apothecary, <Subject 2>, the young woman in <Picture 2> wearing the costume of <Subject 3>, leans over a patient to insert the last acupuncture needle, while an assistant (S3) weighs herbs at a counter - the spatial layering clear front to back. She sets the final needle steadily; the assistant weighs medicine with focused diligence. Soft daylight pours through the lattice window, casting a light pattern on the floor; the cabinet shadows press low, soft side light on her face. No dialogue. Footsteps approach from the door, and the next shot cuts to the newcomer.
[Shot 2] At 00:02.000, the shot cuts to a medium shot with a slight tracking move at eye level. The door frame and a half-lifted cloth curtain fill the foreground. <Subject 4>, the elderly court eunuch in <Picture 4>, enters with two young eunuchs, stopping inside the door to survey the room, his presence suppressing the everyday bustle. He steps in unhurriedly, sweeps the room with his eyes, and gives a small nod; the two eunuchs stand behind him. His look is appraising, gaze raking the room, lips flat then sinking slightly - the pressure of the palace. Light from outside presses in behind him as slight backlight, the warm wood tones indoors contrasting with the cool brightness of the entry. He asks in a measured, resonant court-eunuch voice, <d>[Chinese] 哪位是江大夫？</d> The question lands and the shot cuts back to <Subject 2>'s reaction.
[Shot 3] At 00:04.000, the shot cuts to a medium close-up, steady then a slight push-in, at eye level. The patient's shoulder blurs in the foreground with the edge of the needle case. <Subject 2> withdraws the silver needle, straightens up, and turns to face <Subject 4>, the patient and medicine counter still in frame, positions explicit. She gathers the needles, rises, and raises her eyes to answer. Composed: eyes clear, lips lightly pressed then naturally relaxed - focus easing into steady composure. Soft window light brightens half her face, a fine rim on her hair, the background darkened to foreground her. She answers in the calm, clear timbre referenced from <Audio 1>, <d>[Chinese] 我是。公公有何事？</d> The shot cuts to his medium close-up for the purpose.
[Shot 4] At 00:06.000, the shot cuts to a medium close-up with a slow push-in, slightly low angle. A young eunuch's shoulder passes out of focus in the foreground. <Subject 4> plants himself and states his purpose like an imperial pronouncement, the two eunuchs behind forming a courtly pressure. He lifts his chin slightly and raises a hand in invitation. Composed but appraising - a tone that brooks no refusal, the face relaxed yet carrying authority. Backlight at the door outlines the edge of his robe; a cooler frontal-side light models his face. He declares in the same measured voice, <d>[Chinese] 皇上龙体欠安，特来请江大夫入宫诊治。</d> The purpose lands, and the shot cuts to the assistant's startled reaction and her sleeve movement.
[Shot 5] At 00:09.000, the shot cuts to a close-up with a slight tilt down to the hands at eye level. Medicine bundles and scattered herbs fill the foreground. The assistant (S3), startled by "入宫诊治", grabs <Subject 2>'s sleeve. Her hand jerks, herbs scattering slightly, then she clutches the sleeve and edges closer. Panic: eyes wide, brows lifting then knotting, mouth slightly open - frozen shock sliding into worry. Candle-warm light on the counter brightens her hands; soft side light on her face, a faint highlight on the sleeve fabric. She says in a frightened whisper, <d>[Chinese] 小姐，治不好可是要杀头的……</d> The sleeve is held; the next shot cuts to <Subject 2>'s reassuring close-up.
[Shot 6] At 00:11.000, the shot cuts to a close-up with a slow push-in at eye level. The assistant's gripping fingers blur along the lower edge. <Subject 2> turns her head slightly toward the assistant, lowers her voice to soothe her, then lifts her gaze, composure restored. She gently presses the assistant's hand, signaling release. Steady and soft but resolute: gaze gentle yet firm, lashes trembling then settling, the lightest calming release at the corner of her mouth. Cool white side-window light crosses her eyes and nose bridge, smooth light-to-shadow on her face, fine light on the hairline. She says softly in the timbre referenced from <Audio 1>, <d>[Chinese] 没事的。</d> After the reassurance she turns naturally to <Subject 4>; the next segment carries her acceptance and packing of the medicine box.

overall_soundscape:
Bright midday room tone in the apothecary with soft street sounds outside, footsteps entering and stopping, the rustle of cloth sleeves and the light clatter of herbs and medicine bundles, and short, quiet breaths.

non_diegetic_music:
A restrained score of plucked strings and sparse low flute at a moderate tempo, with a light tension layer entering as the eunuch delivers the summons and fading softly after the reassurance.

---

## Case 5 — 宫门斗嘴（15s）

subject_definitions:
<Subject 1> is the palace-gate environment in <Picture 1>, the red wall, gate studs, and stone steps at midday.
<Subject 2> is the young woman in <Picture 2>, whose face and figure follow the reference portrait.
<Subject 3> is the man in <Picture 3>, whose face follows the reference portrait.
<Subject 4> is the costume in <Picture 4>, the dark court robe worn by <Subject 3>.
<Audio 1> is the voice-timbre reference for <Subject 2> (S2), a bright, playful young female voice.

summary:
[reference generation + audio reference] The target video is a 15-second doorstep banter outside the palace gate: <Subject 3> taunts <Subject 2> about being executed, she shows off her promotion tablet, and he admits he is pleased for her. Six shots carry the back-and-forth; <Audio 1> guides <Subject 2>'s delivery, while <Subject 3> has no bound audio reference in this case.

retention_analysis:
<Subject 1> (appears in [Shot 1] - [Shot 6]): fully_preserved - the red palace wall, gate, and stone steps remain.
<Subject 2> (appears in [Shot 1] - [Shot 6]): fully_preserved - her face and figure follow the portrait reference.
<Subject 3> (appears in [Shot 1] - [Shot 6]): fully_preserved - his face follows the portrait reference.
<Subject 4> (appears in [Shot 1] - [Shot 6]): fully_preserved - the dark court robe is worn by <Subject 3> throughout.
<Audio 1>: reference - its timbre guides <Subject 2>'s lines without copying the original signal.

detailed_description:
The target video is live-action and cinematic, a bright midday warm-toned costume-drama style at the palace gate, with clear natural side light, consistent lighting across shots, and no axis crossing. Rendering is photorealistic with realistic skin texture, volumetric light, raytraced cinematic face light, and no beauty-filter smoothing.
[Shot 1] A medium shot with a slight tracking move at eye level. The studded gate and door-frame shadows fill the foreground. <Subject 2>, the young woman in <Picture 2>, walks out of the palace gate and stops; <Subject 3>, the man in <Picture 3> in the court robe of <Subject 4>, leans against the palace wall - the two on the left and right, about two steps apart, positions clear. Her steps halt at the threshold; he turns his head toward her. She is first surprised, eyes briefly widening then steadying; his expression is bland, as if he has waited long without showing it. Midday outdoor light is bright, the wall shadow pressed low, clear natural side light on their faces. He says in a calm, dry male voice, <d>[Chinese] 听说有人进宫看病，来看看，是不是被砍头了。</d> The line hooks immediately; the next shot cuts to her reaction.
[Shot 2] At 00:02.000, the shot cuts to a close-up with a slight push-in at eye level. No foreground. <Subject 2> turns toward him, the red wall and gate blurring behind. She raises a brow and glances back with mild defiance. Startled then piqued: eyes slightly wide, brow tip lifting, a smile pressed back - surprise sliding into a retort. Daylight lights her eyes, natural highlights on lashes and nose bridge. She shoots back in the bright, playful timbre referenced from <Audio 1>, <d>[Chinese] 你怎么在这儿？</d> The next shot takes her following retort.
[Shot 3] At 00:04.000, the shot cuts to a two-shot medium close-up with a slight lateral truck at eye level. Moving tree shadows drift across the wall in the foreground. <Subject 3> still leans against the wall while <Subject 2> angles her body toward him. She gives him a white look, then raises a hand to dangle her newly won rank tablet. Pleased and relaxed: eyes bright, lips curving up; he stays outwardly indifferent but his eyes flicker beneath. Natural light leaves both faces clear, a line of light glancing off the tablet. She says with a grin, in the timbre referenced from <Audio 1>, <d>[Chinese] 让你失望了。没砍成，还升官了。</d> The gesture brings out the tablet; the next shot cuts to his close-up reaction on seeing it.
[Shot 4] At 00:07.000, the shot cuts to a close-up with a slow push-in at eye level. The silver tablet blurs in the near foreground. <Subject 3>'s gaze lands on the tablet, then slowly rises to <Subject 2>'s face. He straightens off the wall, his gaze lingering a moment. His cold shell loosens subtly - a brief softening of the eyes, the faintest movement at the corner of his mouth pressed back down - wariness giving way to acknowledgment. Side light outlines his profile, small bright planes under the eyes and lip line, the wall background darkened. He says in a low, even voice, <d>[Chinese] 御医……不错。以后进宫，能光明正大了。</d> After the high-point reaction the shot cuts to her reply.
[Shot 5] At 00:10.000, the shot cuts to a close-up, static, at eye level. No foreground. <Subject 2> angles her head toward him with a hint of probing. She tucks the tablet away and takes one small step closer. Half-teasing, half-testing: gaze stopping, lip corner lifting lightly, as if she has seen through him without fully saying so. Her face catches the light cleanly, a faint bright edge on her hair. She asks in the playful timbre referenced from <Audio 1>, <d>[Chinese] 你是替我高兴，还是替你眼线高兴？</d> The next shot cuts to him turning away, starting the light chase.
[Shot 6] At 00:12.000, the shot cuts to a medium shot with a tracking start at eye level. The stone steps and roadside tree shadows fill the foreground. <Subject 3> turns and walks ahead; <Subject 2> freezes a beat, then follows, their backs forming a layered depth. He tosses a flat line and strides on; she hesitates half a step before catching up. His tone is calm yet unflinching; she is briefly caught off guard, then her eyes relax. Afternoon natural light spreads across the steps, a clear rim light on their backs. He says without turning, <d>[Chinese] 都有。</d> The action closes; the next segment enters a new scene inside the manor.

overall_soundscape:
Bright midday courtyard tone with distant street hum, the rustle of court robes, footsteps stopping and starting on stone steps, and the small clink of the tablet being tucked away.

non_diegetic_music:
A light plucked-string theme at a cheerful moderate tempo with sparse percussion, brightening at the tablet reveal and easing to a relaxed close as they walk off.

---

## Case 6 — 医院病房（14s）

subject_definitions:
<Subject 1> is the elderly male patient in <Picture 1>, whose face and figure follow the reference portrait.
<Subject 2> is the young nurse in <Picture 2>, whose face follows the reference portrait and who wears a white nursing uniform.
<Subject 3> is the young nurse in <Picture 3>, whose face follows the reference portrait and who wears a white nursing uniform.
<Audio 1> is the voice-timbre reference for <Subject 1>, the elderly male patient whose waking sounds follow the referenced timbre.
<Audio 2> is the voice-timbre reference for <Subject 2> (S1), a bright female voice.
<Audio 3> is the voice-timbre reference for <Subject 3> (S2), a softer, hesitant female voice.

summary:
[reference generation + audio reference] The target video is a 14-second vertical-screen scene in a hospital ward with venetian-blind light: <Subject 1> wakes, <Subject 2> is delighted, scolds <Subject 3>, and then advises <Subject 1> to stay away from <Subject 3>. The three audio references guide each character's vocal timbre.

retention_analysis:
<Subject 1> (appears in [Shot 1], [Shot 3]): fully_preserved - his face and figure follow the portrait reference, in bed throughout.
<Subject 2> (appears in [Shot 1] - [Shot 3]): fully_preserved - her face and white nursing uniform are retained.
<Subject 3> (appears in [Shot 1], [Shot 2]): fully_preserved - her face and white nursing uniform are retained.
<Audio 1>: reference - its timbre guides <Subject 1>'s waking breaths without copying the original signal.
<Audio 2>: reference - its timbre guides <Subject 2>'s delivery without copying the original signal.
<Audio 3>: reference - its timbre guides <Subject 3>'s delivery without copying the original signal.

detailed_description:
The target video is live-action and realistic, a vertical-screen medical-drama style with bright daylight streaming through venetian blinds, fixed cameras, natural faces and motion, no watermarks, no subtitles, no on-screen text, and no anatomical deformation.
[Shot 1] A fixed low-angle POV shot, vertical framing, looking up from the left bedside toward the window bed. Slats of light fall across the frame. <Subject 1>, the elderly patient in <Picture 1>, lies in the bed as his eyes slowly open, a shallow waking breath sounding in the timbre referenced from <Audio 1>. Above him stand <Subject 2> and <Subject 3>, the two young nurses in white uniforms from <Picture 2> and <Picture 3>, looking down at the bed; <Subject 2>'s face lights with surprise. She exclaims in a bright, delighted voice with the timbre referenced from <Audio 2>, <d>[Chinese] 大爷你醒了！</d>
[Shot 2] At 00:04.000, the shot cuts to a fixed medium shot at eye level, vertical framing. The left window bed in view, a blue partition curtain behind. <Subject 2> turns and sternly interrogates <Subject 3> beside her; <Subject 3> pats her chest in relief, then lowers her head guiltily. <Subject 2> presses in the stern voice referenced from <Audio 2>, <d>[Chinese] 沙丽丽！你到底对大爷做了什么！</d> <Subject 3> trails off in the hesitant voice referenced from <Audio 3>, <d>[Chinese] 我...</d> as she shrinks inward.
[Shot 3] At 00:08.000, the shot cuts to a fixed close-up from a slightly high angle, vertical framing. On the left beds at the window, <Subject 2> smooths the blue-and-white striped blanket over <Subject 1> while speaking with meaningful gravity, the venetian-blind light bars falling across her. She says in a measured, earnest voice referenced from <Audio 2>, <d>[Chinese] 大爷，你以后还是离沙丽丽远一点吧，说不定哪天就被她送走了。</d> <Subject 1> watches her from the pillow, awake and listening; the shot holds to the end of the video.

overall_soundscape:
Quiet hospital-ward room tone with the hum of the building, faint light tap of the venetian blinds, the rustle of the blanket being smoothed, <Subject 1>'s waking breaths, and <Subject 3>'s relieved sigh.

non_diegetic_music:
A gentle solo-piano theme at a slow tempo with a soft sustained note underneath, holding at low volume through the advice and fading out at the final frame.

---

## Case 7 — 单元门口（13s）

subject_definitions:
<Subject 1> is the middle-aged woman in <Picture 1>, whose face and figure follow the reference portrait.
<Subject 2> is the elderly man in <Picture 2>, whose face and figure follow the reference portrait.
<Audio 1> is the voice-timbre reference for <Subject 1> (S2), a bright, teasing female voice.
<Audio 2> is the voice-timbre reference for <Subject 2> (S1), a gruff elderly male voice.

summary:
[reference generation + audio reference] The target video is a 13-second light comedic scene at a residential unit entrance: <Subject 2> stomps off in embarrassment, <Subject 1> calls after him teasingly, and he speeds away pretending not to care. <Audio 1> and <Audio 2> guide the two characters' vocal timbre.

retention_analysis:
<Subject 1> (appears in [Shot 1] - [Shot 3]): fully_preserved - her face and figure follow the portrait reference; she stays near the unit door while he walks away.
<Subject 2> (appears in [Shot 1] - [Shot 3]): fully_preserved - his face and figure follow the portrait reference.
<Audio 1>: reference - its timbre guides <Subject 1>'s delivery without copying the original signal.
<Audio 2>: reference - its timbre guides <Subject 2>'s delivery without copying the original signal.

detailed_description:
The target video is live-action and realistic, a light-hearted modern-comedy style at the entrance of a residential building on a clear day, with natural light, no watermarks or subtitles, and natural faces and motion.
[Shot 1] A medium tracking shot following half a step behind at waist height. <Subject 2>, the elderly man in <Picture 2>, stands on the right facing the unit door, while <Subject 1>, the middle-aged woman in <Picture 1>, stands on the left watching him, one step of distance between them. Stung by the laughter, he waves an arm grumpily, turns toward the unit entrance, and strides off, back rigid, quick angry steps - a show of "I won't argue with you". The camera tracks the turn and arm-fling in full, catching his huffy, retreating back. He tosses the line without turning, in the gruff voice referenced from <Audio 2>, <d>[Chinese] 行了，我走了！</d>
[Shot 2] At 00:04.000, the shot cuts to a frontal close-up of <Subject 1> at eye level. She calls after <Subject 2>'s receding back, which trails past the frame edge, her body leaning slightly forward and the smile still on her lips, deliberately puncturing his excuse for slipping away. Knowing and mischievous: she reads exactly that he is dodging peace-and-quiet and teases him aloud, loud enough for him to hear, not so loud as to seem noisy. She calls out with a grin, in the bright teasing timbre referenced from <Audio 1>, <d>[Chinese] 上哪去啊，不回家洗澡了？</d>
[Shot 3] At 00:08.000, the shot cuts to a fixed long shot from behind, vertical depth across the courtyard. <Subject 2>'s steps stutter as if struck by the words, then speed up; without turning he shouts back, stride lengthening, heading straight for the compound gate. The frame holds generous empty space, leaving a light, easy afterglow. His voice carries a flustered, put-on gruffness, faster, in the timbre referenced from <Audio 2>, <d>[Chinese] 我网吧去！</d> He keeps walking until the video ends at 13 seconds.

overall_soundscape:
Daytime outdoor compound tone with distant neighborhood sounds, footsteps on the pavement quickening, the rustle of sleeves during the arm-fling, and the two voices carrying across the yard.

non_diegetic_music:
A playful comedic theme with pizzicato strings and light percussion at a moderate tempo, lightening at the tease and trailing off into a soft comedic sting as he speeds away.

---

## Case 8 — 服装店（15s）

subject_definitions:
<Subject 1> is the elderly man in <Picture 1>, whose face and figure follow the reference portrait.
<Subject 2> is the clothing-store environment in <Picture 2>, the shop interior with garment racks and daylight from the storefront.
<Subject 3> is the man in <Picture 3>, the offending man whom <Subject 1> and the young woman confront.
<Subject 4> is the young woman in <Picture 4>, whose face and figure follow the reference portrait.
<Audio 1> is the voice-timbre reference for <Subject 1> (S1), a gruff elderly male voice.
<Audio 2> is the voice-timbre reference for <Subject 4> (S2), an impetuous young female voice.

summary:
[reference generation + audio reference] The target video is a 15-second confrontation inside <Subject 2>, the clothing store: <Subject 4> rushes at <Subject 3> to strike him, <Subject 1> squints and blocks her, talks her down and takes the matter over, and she blurts out her alarm at his plan. <Audio 1> and <Audio 2> guide the two speakers' vocal timbre.

retention_analysis:
<Subject 1> (appears in [Shot 2] - [Shot 4]): fully_preserved - his face and figure follow the portrait reference as he intercepts and holds the center.
<Subject 2> (appears in [Shot 1] - [Shot 4]): fully_preserved - the clothing-store interior remains the scene throughout.
<Subject 3> (appears in [Shot 1], [Shot 2]): fully_preserved - his face follows the portrait reference; he remains the confronted figure.
<Subject 4> (appears in [Shot 1] - [Shot 4]): fully_preserved - her face and figure follow the portrait reference.
<Audio 1>: reference - its timbre guides <Subject 1>'s delivery without copying the original signal.
<Audio 2>: reference - its timbre guides <Subject 4>'s delivery without copying the original signal.

detailed_description:
The target video is live-action and realistic, a lively modern-drama style inside a clothing store with bright storefront daylight, natural light modeling, no watermarks or subtitles, stable faces, and natural motion.
[Shot 1] A medium shot with a slight push-in at eye level. <Subject 2>, the clothing store with racks of garments and storefront light, is established; <Subject 4>, the young woman in <Picture 4>, spots <Subject 3>, the man in <Picture 3>, among the racks and, furious, darts forward with a raised hand as if to strike him, while <Subject 1>, the elderly man in <Picture 1>, stands nearby. Her rush is sudden and forceful; he recoils a step. Natural light from the storefront models the scene, racks softly blurred behind. No dialogue yet - the momentum carries into the next shot.
[Shot 2] At 00:04.000, the shot cuts to a medium two-shot with a quick lateral adjust at eye level. <Subject 1> steps between <Subject 4> and <Subject 3>, narrowing his eyes and catching her raised arm to hold her back, his posture firm and unhurried. She strains against the block, indignant; <Subject 3> edges back behind him. <Subject 1> asks in the gruff elderly voice referenced from <Audio 1>, <d>[Chinese] 丫头你做什么？</d> She answers through gritted teeth in the impetuous voice referenced from <Audio 2>, <d>[Chinese] 这种渣男该打！</d>
[Shot 3] At 00:08.000, the shot cuts to a close-up of <Subject 1> with a slow push-in at eye level. He releases her arm, draws himself up with righteous dignity, eyes still narrowed and calm. His tone turns solemn and assured, carrying the authority of taking charge. He declares in the voice referenced from <Audio 1>, <d>[Chinese] 这种人渣，交给我对付。</d> The line lands with weight; the shot holds a beat on his unblinking expression before cutting to her.
[Shot 4] At 00:12.000, the shot cuts to a close-up of <Subject 4> at eye level. Her fury breaks into alarm, brows rising, mouth falling open in disbelief, looking from him to <Subject 3> and back. She blurts out in the startled voice referenced from <Audio 2>, <d>[Chinese] 死老头你想干嘛？</d> The exchange holds to the final frame at 15 seconds, the three figures frozen in a standoff inside <Subject 2>, garments softly lit by the storefront light.

overall_soundscape:
Bright storefront room tone with muffled street noise, footsteps and the sudden scuff of the rush, the rustle of clothing racks brushing fabric, and quick breaths during the confrontation.

non_diegetic_music:
A brisk comedic theme with plucked strings and light percussion at a moderate tempo, quickening at the lunge, settling on a low comic swell at the final standoff, and cutting off with the last frame.

---