Documentary & Field-Observation Video Briefs

六条观察式视频简报——黎明前的轮渡码头、芦苇边缘的野生动物镜头、社区维修架、明确虚构的年代场景重建、雨后贴地视角的自然观察，以及测量树荫的野外作业场景。

这组简报针对纪录片风格合成素材的主要风险而写：把示意图当作证据。文件开头即声明生成画面属于场景重建，而非对真实人物、地点或动物行为的记录。年代重建那条自称明确虚构，禁止附会任何未经证实的历史人物身份；野外作业那条要求所有测量数值保持虚构，禁止热成像叠加、可读读数与降温效果承诺；野生动物那条允许更换天气，但不得改动物种解剖结构。每条都带节拍时间线与 LOCK、AUDIO、AVOID 段落，并排除刻意煽情、旁白与煽情配乐。

# FLUX 3 documentary and nature prompts

Six synthetic editorial concepts. Label generated scenes as reconstructions or illustrations; they are not recorded evidence of people, places or animal behavior.

<a id="d01"></a>
## D01 — Before the first ferry

**Use:** human-interest concept film  
**Mode:** text to video · **Format:** 16:9, 18 seconds  
**Adjust:** fictional harbor details without adding location claims.

```text
An older ferry-terminal cleaner in a faded orange work jacket is finishing a bench before sunrise. One early passenger waits several steps away with a folded newspaper.
00:00–00:06 — Static wide view under a simple shelter. The cleaner wipes the last section of the wooden bench, moving moisture toward one end.
00:06–00:12 — Medium side view. The passenger waits until the cleaner lifts the cloth, then points quietly at the seat. The cleaner nods and steps back.
00:12–00:18 — The passenger sits at the dry end. The cleaner folds the same cloth and places it in a bucket. Hold the two people looking toward the water.
LOCK: Same jacket, bench slats, bucket, newspaper and seating positions. Dawn light remains cool and steady.
AUDIO: Cloth on wood, distant water, gulls well away from camera and a low terminal hum. No dialogue, sentimental music or ferry announcement.
AVOID: staged gratitude, extra passengers, a ferry materializing, dry areas becoming wet again, documentary authenticity claims, readable signs or watermark.
```

<a id="d02"></a>
## D02 — Along the reed edge

**Use:** observational wildlife-style concept  
**Mode:** text to video · **Format:** 2:1, 20 seconds  
**Adjust:** weather, not species-specific anatomy.

```text
One adult grey heron stands ankle-deep in a shallow reed-fringed pond. Observe from a distant, stationary telephoto viewpoint; this is a synthetic scene, not wildlife footage.
00:00–00:07 — The heron waits with its neck partially folded. Reeds move gently in one breeze; small ripples pass its legs.
00:07–00:14 — It takes one slow deliberate step along the bank, lifting its foot clear before placing it down. The displaced water makes one small ripple. The head stays balanced.
00:14–00:20 — It stops and turns its head slightly toward something outside the frame. Hold the patient posture. No prey capture or takeoff.
AUDIO: Reed rustle, distant pond insects and soft water. Do not add a dramatic animal cry.
LOCK: One bird, two legs, consistent feather pattern, body scale, water depth and reflection.
AVOID: bending beak, extra joints, anthropomorphic expression, bait, approaching camera, attacking prey, repeated identical ripples, music, labels or watermark.
```

<a id="d03"></a>
## D03 — The neighborhood repair shelf

**Use:** community process explainer  
**Mode:** text to video · **Format:** 16:9, 20 seconds  
**Adjust:** object type; keep repair status unambiguous.

```text
Illustrate a fictional community repair desk. Three shelf bays carry blank removable cards, with final labels to be added in post. One volunteer in a blue apron handles an unplugged desk fan with a visibly loose front grille.
00:00–00:06 — Wide view: place the fan in the first bay beside its detached grille screw.
00:06–00:13 — Cut to a bench where the volunteer seats the grille and tightens the existing screw with a hand screwdriver. The cable remains unplugged and visible. No electrical testing.
00:13–00:20 — Return the fan to the middle bay, not the final bay. Hold on the blank status card to show it still awaits inspection.
AUDIO: Quiet community room, screw contact, shelf tap. English narration exactly: "A repair is one step. Inspection comes before an item returns to use."
LOCK: Same fan, screw, cable and volunteer. Use an ordinary modest space.
AVOID: spinning blades, live electrical work, invented certification, automatic completion labels, magically restored finish, text, logos or watermark.
```

<a id="d04"></a>
## D04 — A letter, not an archive

**Use:** clearly fictional period-style reconstruction  
**Mode:** text to video · **Format:** 4:3, 18 seconds  
**Adjust:** paper and desk texture, not an unverified historical identity.

```text
Create a fictional analog-era domestic scene without claiming a precise place or date. An adult in a plain wool cardigan writes at a wooden desk beside an oil lamp; keep loose fabric away from the flame.
00:00–00:06 — Locked close three-quarter view. The writer finishes one line on paper angled away so no writing is legible.
00:06–00:12 — They fold the sheet in thirds, slide it into a plain envelope and press the flap closed. Show coherent hand contact and paper thickness.
00:12–00:18 — Place the envelope beside a second sealed letter, then look toward a rain-dark window outside focus. End on the pair of envelopes.
AUDIO: Pen scratches, paper folds and soft rain. Newly imagined sound, not purported archival audio. No speech or score.
LOCK: Same lamp, two envelopes at the end, writing hand, paper and desk grain.
AVOID: famous people, invented historical dates, national insignia, fake archive stamps, readable handwriting, film damage obscuring faces, extra letters or watermark.
```

<a id="d05"></a>
## D05 — After the rain, at ground level

**Use:** small-scale nature observation  
**Mode:** text to video · **Format:** 16:9, 15 seconds  
**Adjust:** leaf species after checking its shape.

```text
Create one continuous macro observation of a curled fallen leaf on damp forest soil. A single small snail is already partly sheltered beneath it. No other animals.
00:00–00:05 — Camera stays fixed at soil level. One droplet hangs from the lowest leaf tip. The snail's tentacles extend slowly, with no sudden head turn.
00:05–00:10 — The droplet grows from water already on the leaf and falls onto the soil beside, not onto, the snail. Make one subtle splash scaled to the subject.
00:10–00:15 — The snail advances only a few millimeters. Focus remains on its front edge; the shell and wet leaf stay in view.
AUDIO: Very quiet distant woodland ambience. No giant footsteps, amplified chewing, dramatic plop or music.
LOCK: Leaf veins, shell spiral, animal size, shallow depth of field and diffuse light.
AVOID: time-lapse speed, smiling snail, extra eyes, changing shell, upward water, human hands, text or watermark.
```

<a id="d06"></a>
## D06 — Measuring the shade

**Use:** environmental fieldwork visualization  
**Mode:** text to video · **Format:** 16:9, 20 seconds  
**Adjust:** park surface and clothing; measurements must remain fictional.

```text
Two adult fieldworkers compare a shaded pavement area with a nearby sunlit area in a generic park. Show a method, never invented measured values. One worker carries a handheld temperature probe with its display facing away.
00:00–00:06 — Locked wide view includes both patches and the same tree. Worker kneels at the sunlit patch, positioning the probe consistently above the surface.
00:06–00:13 — Worker moves along the pavement to the shade boundary and repeats the same posture and probe distance. The second worker observes and writes on an unreadable clipboard.
00:13–00:20 — Medium view of the pair discussing silently; camera settles on the stable light boundary.
AUDIO: Footsteps, pen and distant park ambience. No voice-over or electronic reading beep.
LOCK: Same equipment, surface, measurement height and sunlight direction.
AVOID: fabricated numbers, thermal overlays, guaranteed temperature reduction, changed surfaces, time-of-day jump, unsafe road positioning, text, logos or watermark.
```