Oddiy videodan
sehrli sahna yasash

ABSOLUTE LOCK — READ FIRST, OVERRIDES EVERYTHING BELOW
This is a VFX overlay task on existing footage, NOT a re-generation. Every frame of the man and the camera in @video1 is untouchable ground truth. His face, facial structure, expression, mouth shapes, speech timing, head turns, torso angle, shoulder position, every arm and hand gesture, and his exact position in frame must remain 100% pixel-faithful to @video1 in every single frame. He is never re-posed, re-timed, re-animated, or reinterpreted in any way. The ONLY additions permitted anywhere in this clip are the owl, the letter, and their shadows and sounds — and both of those must adapt themselves to whatever he is already doing, never the other way around. If any instruction below would require altering his movement or the camera by even a small amount, discard that instruction and keep @video1 exactly as filmed.

SCENE CONTEXT
A young man beside railway tracks is talking to camera. A snowy owl carrying a sealed black letter flies in from the distance and lands on his raised fist. The letter then leaves the owl's beak, hovers unsupported in the open air to his side, unfolds into a fanged paper mouth, and shouts at him.

ACTIVE REFERENCES
@video1: locked base plate, as defined in ABSOLUTE LOCK above.
@image1: the owl's design reference. A snowy owl — dense white plumage with scattered dark brown-black barring across wings and back, large round golden-yellow eyes, small dark hooked beak, heavily feathered white legs with black curved talons, broad rounded wings when spread. It carries a matte black paper envelope crosswise in its beak, sealed with a round black wax seal. 100% matches the reference.
@image2: the letter's transformation reference. The same black envelope opens into a fanged paper mouth: an angular folded-paper upper jaw lifting open, rows of sharp white paper fang-teeth along both jaws, a long dark oxblood-red paper tongue with a notched forked tip unrolling from the throat, and aged cream letter pages with dark handwritten script visible deep inside. All crisp folded paper — hard creases, flat facets, visible fiber texture. 100% matches the reference.

CAMERA — MATCH THIS EXACTLY, ADD NOTHING
@video1 opens as a tight handheld close-up on his face and upper chest, and over the first four seconds the camera travels steadily backward, the framing widening continuously until he sits as a medium-wide figure on the right side of frame with the railway tracks running diagonally behind him. From roughly 4.0s onward the camera holds that wider framing for the rest of the clip, carrying only the small natural handheld float already present in the footage. Reproduce this exact pull-back and this exact hold, frame for frame. Do not add any push-in, dolly, pan, tilt, zoom, reframe, or stabilization of your own at any point, and do not smooth out the handheld float that is already there.

OWL AND LETTER STAGING RULES
The man occupies the right side of frame; the open area of sky, tracks and background to camera-left of him is where all of this happens. The owl and the letter live entirely in that left-side space. Neither of them ever crosses in front of his body, covers his face or torso, or moves into the center of frame.
The letter stays small and physically plausible: roughly the size of a real paper envelope at that distance, never larger than the owl's body, and it never grows, scales up, or approaches the lens. It holds a fixed modest size for the whole clip.
While it speaks, the letter is turned in profile or three-quarter toward the man — its open mouth aimed at him, addressing him — so the camera sees it from the side, not head-on. It is talking to him, not to the audience.

ACTION — VFX ADDITIONS ONLY, TIED TO HIS EXISTING MOVEMENTS
For the entire first stretch of the clip, while he is facing camera and talking, there are no additions of any kind — the sky is completely empty, no bird, no speck, no motion anywhere beyond @video1's own footage.
At the exact moment he turns his head and body away from camera and looks off into the distance — an action already present in @video1, untouched — a tiny white speck appears far away in the sky along his existing eyeline.
Over the following moments the speck grows as it approaches, resolving into the @image1 snowy owl in level flight, wings beating in slow deep strokes, the black wax-sealed envelope held crosswise in its beak. Its approach path is built around wherever he happens to be looking and, once he raises his arm, around wherever that arm ends up — the owl adapts entirely to his existing motion.
As he raises his arm out to the side — already in @video1, untouched — the owl comes in on final approach along that line, tilting up and flaring its broad wings wide to brake, talons extending forward toward his fist.
LANDING SYNC: at the exact frame where his extended arm makes its small downward dip in @video1, the owl's talons close around his fist. That dip is the owl's weight settling — the owl's timing is fitted to the dip, and no extra movement is ever added to his arm.
The owl then folds its wings and settles into a perched stance, making small natural adjustments to stay balanced on his fist: a slow head rotation, a blink of the golden eyes, a shift of the talons, feathers ruffling and smoothing. Whenever his arm shifts, the owl compensates with its own body, tail and wings — the owl absorbs his motion, his arm never adjusts for the owl. The envelope stays gripped in its beak.
Roughly four seconds after the owl has settled, the envelope slips free of the beak and drifts a short way out to camera-left, away from the owl and away from the man, coming to rest hovering in the open air completely unsupported — no hand, no string, no perch — holding steady at about his eye height, well clear of his body and never in front of him.
The hovering envelope then transforms into the @image2 fanged mouth: the upper flap lifts open like a folded-paper jaw, rows of sharp white paper fangs unfold along both jaws with crisp creasing motions, and the long dark oxblood-red tongue unrolls from the throat, revealing the aged cream letter pages inside. It keeps its modest size throughout the transformation.
Turned toward the man, the paper mouth shouts angrily at him in English, jaws snapping wide and clapping shut in sync with the words, tongue lashing and curling, the whole letter shaking in the air with the force of it, pages fluttering inside the throat. The shouted line: "Why are you selling your courses for 99,000 soums?" Throughout the line it stays in its left-side position, aimed at him.
When he turns his head and torso back toward camera near the end — already in @video1, untouched — the letter rotates in the air at that same moment to face camera too, its jaws settling mostly closed and the tongue retracting partway, the paper still trembling faintly as it hovers. The owl stays perched on his fist through the final frame.

PHYSICS
The owl's approach follows a real flight path with genuine wing-beat lift and a proper braking flare. Its talons grip and micro-adjust on his fist, its body counter-balancing with small tail and head movements to absorb whatever his arm does. The hovering letter behaves as light paper suspended in air — holding position but rocking and fluttering at the edges from breeze and from its own shouting. All folding happens with hard paper creases and flat facets, never soft cloth-like bending. Owl and letter both cast real soft shadows and pick up the same sunlight as everything else.

LIGHTING
Identical to @video1's bright natural daylight throughout — unchanged, ungraded, no added contrast or color shift. The owl's white plumage catches the same warm sun direction with soft shadows under its wings; the black paper letter reads matte with sharp specular edges along its creases. The owl casts a real shadow on his arm and shirt.

AUDIO
Keep his original dialogue audio exactly as-is, unshifted and unaltered. Layer in only: distant approaching wing beats as the owl nears, a soft owl call before landing, a heavier flap and small impact on landing, light feather rustling while perched, a dry paper crinkle as the envelope unfolds, and a loud angry shouted English voice from the paper mouth delivering the line, with paper-crackling texture under it.

POSITIVE LOCKS
His face, facial structure, expression, mouth shapes, speech timing, hairstyle, wardrobe, watch, position in frame, and every head, torso, arm, and hand movement match @video1 100% in every single frame — nothing about him is re-posed, re-timed, or reinterpreted, and no gesture is added, removed, delayed, or exaggerated. The camera's opening pull-back from tight close-up to medium-wide, and its steady handheld hold afterward, match @video1 exactly — no added push-in, dolly, pan, tilt, zoom, reframe, or stabilization anywhere. The railway tracks, grass, gravel, poles, wires, buildings, and sky stay identical to @video1. The sky is completely empty of any bird until the moment he turns to look into the distance. The owl matches @image1 100%; the envelope matches @image1 while in the beak and @image2 100% once transformed. Every owl beat is fitted to his existing movements — the landing lands on his own arm dip, and the owl absorbs all of his arm motion with its own body. The letter stays small — never larger than the owl's body — and never grows, scales up, or moves toward the lens. The letter stays in the open space to camera-left of him for the entire time it is visible; it never enters the center of frame, never crosses in front of his body, and never covers his face or torso. While speaking it faces him in profile or three-quarter, addressing him rather than the camera, and it only turns to face camera at the same moment he turns to face camera. The letter hovers completely unsupported from the moment it leaves the beak to the final frame. The owl stays perched on his fist from landing through the final frame. One continuous shot, no cuts.

EDIT TASK — ENVIRONMENT PASS, ADDITIONS ONLY
This is a targeted edit of @video1. Nothing already in that footage is replaced or altered — this pass only adds background life to the courtyard. Everything currently in the clip is untouchable and must pass through completely unchanged: the camera's framing and its movement, the main character's face, ginger hair color and haircut, his Gryffindor uniform, his expression, mouth shapes and speech timing, every head, torso, arm and hand movement, his position in frame, the owl's design, flight path, landing and perched behavior, the letter's design, position, size, transformation, motion and speaking performance, the entire Hogwarts courtyard architecture and its lighting, the overall duration, every cut point, and the entire audio track including all dialogue and effects. Do not re-time, re-pose, re-frame, re-animate, restabilize, crop, zoom, or "improve" any of it.

ACTIVE REFERENCES
@video1: the locked base plate — the finished Hogwarts courtyard shot with the ginger-haired Gryffindor student, the snowy owl and the shouting letter. Every frame of it is ground truth.
@image1: Gryffindor house costume sheet — long black wool robe worn open with deep scarlet-burgundy lining and a gold lion on a scarlet shield crest at the left chest, charcoal grey V-neck jumper with scarlet and gold trim, white collared shirt, burgundy and gold diagonally striped tie, charcoal grey trousers, black leather derby shoes.
@image2: Ravenclaw house costume sheet — the same uniform construction in that house's colors and crest, exactly as shown on the sheet.
@image3: Slytherin house costume sheet — long black wool robe worn open with emerald green lining and a silver serpent on an emerald shield crest at the left chest, charcoal grey V-neck jumper with green and silver trim, white collared shirt, emerald and silver diagonally striped tie, charcoal grey trousers, black leather derby shoes.

ADDITION 1 — BACKGROUND STUDENTS
Populate the courtyard with a small number of Hogwarts students, all confined to the midground and background — never in the foreground, never crossing in front of the main character, the owl, or the letter, and never large enough in frame to compete with them.
Two or three students walk together along the covered arcade on the camera-left side, moving away from camera through the pointed archways, robes swaying with their steps, one carrying a stack of leather-bound books against the chest, another holding a rolled parchment scroll. One more student crosses the far side of the open courtyard toward the great entrance archway on the right, alone and unhurried.
Every student wears a full, correct Hogwarts uniform built exactly as shown in @image1, @image2 or @image3 — long black open wool robe with its house-colored lining and house crest at the left chest, charcoal grey V-neck jumper with house-color trim, white collared shirt, house-striped tie, charcoal trousers or grey pleated skirt with dark stockings, black leather shoes. Mix the three houses across the group so Gryffindor scarlet-and-gold, Ravenclaw blue-and-bronze and Slytherin green-and-silver all appear. Use only these three houses — no other house colors, no modern clothing, no props that do not exist in the Hogwarts world, no invented uniform variations.
They behave like ordinary students in transit — natural walking pace, occasional glances toward each other, one leaning to say something to another. None of them look at the camera, react to the owl, or react to the shouting letter.

ADDITION 2 — OWLS IN THE SKY AND ON THE STONEWORK
Two or three distant owls drift high across the overcast sky in slow wide circles above the courtyard, small and far off, present from the very first frame onward so the sky no longer reads as empty. They are ordinary post owls — brown tawny and grey barn owls — clearly distinct from the white snowy owl of the main action, and they never approach him, land, or enter the action.
A single brown owl also sits perched on the arcade parapet in the midground, occasionally turning its head or shifting its feet, and at one point spreads its wings and lifts off, flying out of frame over the rooftops.

ADDITION 3 — WIND AND AUTUMN LEAVES
A light, steady wind moves through the courtyard. Dry autumn leaves in warm russet, amber and brown skitter and tumble across the wet cobblestones in loose drifts, occasionally lifting and spiralling briefly before settling again. A few leaves collect in the corners where the paving meets the arcade columns. The distant students' robe hems and the perched owl's feathers stir faintly in the same wind, keeping the whole environment consistent.

ADDITION 4 — THE HOWLER'S SHOUT BLAST
At the exact moment the letter's jaws snap wide open on its shouted line — timing taken from @video1, never shifted — a visible pressure wave rolls outward from its mouth. The leaves on the cobbles between the letter and the man scatter violently outward and tumble away, dust lifts off the paving, the snowy owl's feathers ruffle and press back, and the main character's robe front, hem and hair are pushed back by the gust. This is purely a physical wind reaction layered onto what already exists — his body position, arm position, head angle, expression and every movement stay exactly as filmed in @video1, and the owl stays perched in exactly its existing position. The blast eases off as the shouted line ends and the leaves settle again.

INTEGRATION AND LIGHTING
Every added element sits inside the same soft, diffused, cool overcast daylight already in @video1, with no hard-edged shadows. Students, owls and leaves all cast soft contact shadows on the cobbles and pick up the same cool grey key light with subtle bounce off the pale paving. Distant elements sit correctly inside the existing atmospheric haze — the arcade students slightly softened, the sky owls faded further into the grey — so depth reads naturally. Every addition holds correct perspective and parallax through the camera's existing move, shifting against the architecture exactly as real objects at their distance would.

POSITIVE LOCKS
The main character's face, facial structure, ginger hair color and haircut, Gryffindor uniform, expression, mouth shapes, speech timing, position in frame, and every head, torso, arm and hand movement match @video1 100% in every frame — nothing about him is re-posed, re-timed or reinterpreted, and the only new thing touching him is wind moving his hair and robe fabric during the shout. The camera's framing and full movement, including the opening pull-back, match @video1 exactly, with no added push-in, pan, tilt, zoom, reframe or stabilization. The snowy owl's design, approach, landing and perched behavior are unchanged. The letter's design, position, size, transformation, motion and speaking performance are unchanged, and it stays exactly where it already is in frame. The courtyard architecture — cobbles, arcade, gargoyles, entrance facade, tower, lanterns, misted mountain, overcast sky — stays exactly as it already is; nothing is rebuilt or moved. The full original audio track passes through completely unaltered, unshifted and unmixed. Total duration is unchanged. All added students wear correct, complete Hogwarts uniforms matching @image1, @image2 or @image3, drawn only from those three houses, with no modern clothing and no invented variations. All added elements stay in the midground and background, never blocking or overlapping the main character, the snowy owl, or the letter, and never entering the foreground. Every addition is drawn only from things that exist in the Hogwarts world — students, post owls, wind and leaves — with nothing invented or out of place. One continuous shot, no cuts.