Shot design, lenses, camera movement, lighting, composition, blocking and continuity
- articleWhich input modes (first frame, first and last frame, reference images/video/audio, performance video) does each model accept through Runway's API, and which combinations are rejected?
Problem. Continuity workflows (keyframes, references, motion transfer) depend on which inputs a model accepts; mixing modes silently fails or errors. Conditions. Runway Dev API reference fetched 2026-10-23; per-model request bodies are discriminated unions keyed on model, so fields valid for one model are invalid for another. Method (documented fields). Gen-4.5 image_to_video: one first-frame image, ratio list including 1280:720, 720:1280 and 1584:672, duration 2-10 s, outputFormat options (C3-B586-04). Veo 3.1 (via Runway): first frame, or first plus last; last-frame-only is not supported; duration 4, 6 or 8; ratios 1280:720, 720:1280, 1080:1920, 1920:1080; audio boolean default true. Kling 3.0 Pro: first frame, optionally last; when both are given the output aspect ratio follows the first frame; multiPrompt up to 6 segments with total 3-15 s; cfgScale 0-1 default 0.5; audio default true. Seedance 2.5, Wan 3.0 and Hailuo 3: promptImage uses position first/last for keyframe mode or ...
- articleWhat is Murch's Rule of Six as he wrote it (six criteria, the 51/23/10/7/5/4 weights, the sacrifice-from-the-bottom rule), and how seriously did he mean the numbers?
Problem. The Rule of Six is quoted everywhere with varying numbers; an agent needs the original wording. Conditions. The text read is a course page that reproduces pp. 17-20 of Murch's In the Blink of an Eye (1995) and says so itself; it is a copy of copyrighted text, not the publisher's edition, so page numbering and wording should be checked against the book. Method (what the text says). An ideal cut satisfies six criteria at once: (1) it is true to the emotion of the moment, (2) it advances the story, (3) it occurs at a moment that is rhythmically interesting and right, (4) it acknowledges eye-trace, the location and movement of the audience's focus within the frame, (5) it respects planarity, the grammar of three dimensions transposed to two (stage line etc.), (6) it respects three-dimensional continuity of the actual space. Weights: Emotion 51%, Story 23%, Rhythm 10%, Eye-trace 7%, Two-dimensional plane of screen 5%, Three-dimensional space of action 4% (sum 100). Murch says th...
- articleHow does a film director describe rehearsal, directing actors and collaborator alignment before shooting?
One director describes his own process: he rehearses (while noting that a celebrated director never did, so there are many ways), holds a three-day 'Look of the Picture Meeting' with all heads of department, and sometimes runs 12-14 takes with a very precise actor to loosen the performance; he also describes a scene he could not get right until late in the sound mix. This is a personal account, not a general rule.
- articleWhat empirical evidence exists on Meisner-style partner-focused training, and what does it measure?
The one empirical study found on Meisner-style training (Sun and Okada, 2023, CC BY) analysed what actors said during exercises: over a course, novice students shifted from describing their partner's behaviour to speculating about the partner's inner state, and professional actors showed more partner connection and balanced communication. Sixteen students joined and twelve completed; the authors flag the small sample, underpowered tests, uncontrolled age and gender, and limited transferability. The study measures communication in training, not on-camera performance, so it does not show that the technique produces better acting.
- articleDoes keeping a first-person game in first person through cutscenes help or limit story, what failure mode does a practitioner report, and what workarounds does he name?
Partially verified: the curator re-read none of the cited sources; S1 rests on the producer's pinned reading. Richard Hamer (a blogger who says he is a VR developer) argues in a 2018 essay that the persistent-first-person rule (cutscenes as enemy of immersion) is a reflexive preference that does not by itself give stories depth. He reports that games with 'first-person cutscenes' leave him cold and attributes this to lost narrative distance and a disembodied, second-person protagonist, drawing on film critic Julio Moreno and the 1947 films Lady in the Lake and Dark Passage. He offers no solution but cites Everybody's Gone to the Rapture (player as camera, no protagonist) and The Invisible Hours as distance-creating alternatives. This is one author's argument, not measured evidence.
- articleWhat are the elements of a POV structure that a shot planner must keep consistent, and what happens when one is changed?
Partially verified: the curator re-read none of the cited sources; S3 rests on the producer's pinned reading. Branigan's chapter (German translation) decomposes the POV structure into six elements: a point in space, a glance, a temporal transition, a camera placed at that point, the object, and a character who perceives. For each element he gives film examples where altering the element creates ambiguity or a different reading: too many points (Marienbad), a glance with no clear target (Psycho tray), a repeated object without the glance (Ozu), a camera that is not at the point (Ozu's Bakushu corridor), a tracking shot that is too fast for its character, and a corpse with closed eyes. The decomposition is a descriptive analysis by one scholar, not a tested design rule.
- articleHow do I make it clear that a shot is a particular character's view, and what cues does the literature list?
Partially verified: the curator re-read none of the cited sources; S3, S1 rest on the producer's pinned reading. Two openly readable sources list cues that attribute a shot to a character. Branigan's Element 2 gives indicators of a look (eye, head or body movement, a flashlight beam, a changed angle or distance, a camera move, speech, off-screen sound, music, shot duration). Ergo's footnotes add shot-internal cues for a POV shot with no glance shot (mask, onlooker-like camera movement, diegetic breathing, character-linked music) and note that framing can signal a character's attention. Both warn that a cut with no clear looker is ambiguous (Branigan's Psycho tray example).
- articleWhat is the difference between a POV shot, a glance shot plus object shot (sight link) and an eyeline match, and how do I classify a shot pair?
Partially verified: the curator re-read none of the cited sources; S1, S3 rest on the producer's pinned reading. Cumming, Greenberg, Kaiser and Kelly (Ergo, open access, 2021) separate two film conventions for showing that a character sees: POV (one shot whose camera view is read as the character's) and sight link (a glance shot followed or preceded by an object shot of what is looked at). They say the two can occur independently, and describe eyeline match as a further mirrored-camera-setup rule. Branigan, in a published German translation of his 1984 book chapter, instead treats the POV shot as a subcategory of the eyeline match, so the vocabulary differs between sources and should be pinned before use.
- articleWhat do Butterick's Practical Typography pages say about line length, point size and colour that I can turn into checks for AI-made posters, title cards and thumbnails?
Problem. Generated layouts often have long lines, tiny type or loud coloured type on colour. Conditions. Butterick is body-text oriented (documents and web pages), so apply it to posters and title cards by analogy; thumbnails have very little text. Method (documented). Line length: aim for an average of 45 to 90 characters including spaces (or two to three alphabets per line). Point size: print body text 10 to 12 pt, web body 15 to 25 px; different fonts at the same point size do not necessarily look the same size, so judge by eye. Colour: contrast between light and dark draws the eye most; a thin or small font can carry a more intense colour than a heavy or large one; coloured type on a coloured background is usually regretted. Checks [inference]. (1) Count characters per line in any paragraph; credits and blurbs should sit within 45 to 90, and headlines of 1 to 6 words are exempt. (2) Compare cap or x-height of the type with its neighbours visually instead of trusting point-size n...
- articleAccording to ZEISS's lens-division paper, what actually controls depth of field (f-number, imaging scale, format), and how should that change how I prompt for 'shallow depth of field' and lens length?
Problem. Prompts mix 'shallow depth of field', 'f/1.4' and '85mm' as if they were interchangeable. Conditions. Any photoreal image/video prompt that names lens or aperture. Source statements (H. H. Nasse, Carl Zeiss Camera Lens Division, 2010). Depth of field depends on the acceptable blur and so rests on arbitrary specifications; it does not stop sharply but changes continuously. In object space it is (almost) independent of focal length when compared at the same imaging scale (subject size on the sensor), meaning different focal lengths shot from correspondingly different distances give similar depth of field; this stops holding at very large distances. Differently, perspective and the maximum blur of the distant background differ: background blur is lower for shorter focal lengths than for longer ones. Describing a lens by its 35 mm-equivalent focal length is inconsistent unless the aperture is converted too; equivalent f-numbers scale with format size, so small formats have litt...
- articleWhat do open documents define for camera noise and dynamic-range test methods (ISO 15739 public scope, Imatest's documented definitions, EMVA 1288), and what linearity assumptions do they make?
Dynamic-range figures depend on the method: Imatest reports DR at several scene-referenced SNR thresholds (20, 12, 6, 0 dB), and EMVA 1288 splits into a Linear release and a General release for non-linear cameras or cameras whose preprocessing changes temporal noise; any DR claim must name its method, threshold and encoding handling.
- articleAt camdkit 0362321d the OpenTrackIO protocol version constant is 1.0.1 (the only GitHub release is v1.0.0 per producer, so pin the commit); pose rotation is intrinsic ZXY Euler in degrees with Y forward, which differs from USD/glTF axis...
At camdkit 0362321d the OpenTrackIO protocol version constant is 1.0.1 (the only GitHub release is v1.0.0 per producer, so pin the commit); pose rotation is intrinsic ZXY Euler in degrees with Y forward, which differs from USD/glTF axis conventions.
- articleglTF 2.0 perspective cameras carry only aspectRatio, yfov, zfar and znear, so converting a physical camera (focal length, apertures, offsets) to glTF keeps only field of view and ratio; recovering focal length from glTF needs sensor size supplied out of...
glTF 2.0 perspective cameras carry only aspectRatio, yfov, zfar and znear, so converting a physical camera (focal length, apertures, offsets) to glTF keeps only field of view and ratio; recovering focal length from glTF needs sensor size supplied out of band.
- articleHow do working colourists describe contrast, look development and shot matching decisions, with examples and counterexamples?
Two public accounts show opposite contrast outcomes for different projects: an interviewed colourist finishes on a soft, film-like contrast curve and says small screens read more contrasty, while a 2016 trade article on Moonlight reports contrast deliberately pushed on set after preproduction tests with the colourist, a three-step look (thick colour from the mid-tones, blue in the blacks, teased highlights) and a different film-stock emulation per chapter. Both place the colourist as translating the cinematographer's intent after early discussion. Shot matching is named only as a duty; no matching method is given. The interviewee's rule of thumb is about 80 hours of grading for a 90-minute film.
- articleI am new to preproduction: what is the difference between a storyboard, a shooting plan (overhead camera/blocking diagram) and a shot list, and which drawing symbols and fields do beginner-level sources use for each?
A director's teaching blog distinguishes storyboards (what each shot looks like), overhead shooting plans (placement and movement of actors and camera, with triangles as cameras whose angle suggests field of view) and shot lists (derived from boards or plan, valued by ADs), and warns boards can be unachievable on location while a shooting plan 'will help keep you honest'; the Penn State tutorial is CC BY 4.0 except where noted, while the blog shows no licence notice.
- articleWho records lens, f-stop, filter and exposure data for continuity: the script supervisor, the second AC, or both?
Public role descriptions assign lens and exposure records differently: the ScreenSkills script supervisor description includes recording ISO, colour temperature and per-camera lens, focal length, t-stop, filters and non-standard shutter/FPS; IATSE Local 634 says the script supervisor may note lenses, focal length and zoom 'as a courtesy to the Camera Department'; the FSU film handbook has the 2nd AC complete a camera continuity log only when there is no script supervisor, otherwise a camera report.
- articleWhat does Panasonic's AW-UE150 manual document for FreeD output (message type, field mapping, units, ports, client limits, caveats), and what could not be read for Sony?
The 2025-01 AW-UE150 manual documents FreeD Type D1 output with fixed-zero X/Y/Z, raw zoom/focus ranges 000555h-000FFFh, iris in the 16-bit spare field, Camera ID always FFh, and UDP output to up to four clients (factory ports from 1111).
- articleFor 16:9 to 9:16 (or reverse), when should I crop and reframe versus outpaint, what do video outpainting tools document, and how do headroom and lead room constrain it?
Problem. Delivering a clip in another aspect ratio without losing the framing intent. Conditions. Source clip with fixed composition; vertical (9:16) social delivery as in C3-B573. Tool statements. WaveSpeed's Video Outpainter takes a required video, an optional prompt and an aspect_ratio, expands the video in any direction while preserving motion, identity and scene coherence, and converts ratios without cropping; VACE lists Expand-Anything for video. For stills, getimg.ai says outpainting generates new content around the source while keeping the original pixels unchanged. Craft constraints (Wikipedia). Headroom is the space between the top of the head and the top of the frame and too much creates dead space; lead room is space in front of a subject in the direction it faces or moves. Method (inference). (1) Arithmetic: a centre 9:16 crop of a 16:9 frame keeps (9/16)/(16/9) = 31.6% of the width; if the shot is a wide with several subjects that loses them, so choose reframing by tra...
- articleWhat does YouTube document about vertical live streams in the Shorts-style feed (which streams appear, where, chat and memberships)?
Problem: going live in vertical format. Source: YouTube Help (viewer side) 'Watch & interact with vertical live streams on the YouTube app'. Source statements: vertical live streams (taller than wide) can be found while browsing live or Shorts and opened into a vertical live feed with full-screen viewing, chat, memberships and swiping to more vertical streams; viewers can enter the feed by pausing a Short and tapping Live. Scheduled live streams and Premieres do not appear in the vertical live feed. The feed is only in the YouTube app, not on tablets. Chat can be turned off from the stream's menu. Buying memberships in the feed is not available on iPhone (Android only, at the time read). Not stated on this viewer page: creator requirements, how a stream is chosen for the feed, or recommendation weights. Method (inference): start vertical streams live (not scheduled) if feed placement is the goal, and design framing for 9:16 with caption-safe areas; do not assume the feed gives reach...
- articleHow do creators make AI video look like real camera footage (prompt formula, imperfection, camera behaviour) and pick models for realism?
Creator-reported: statements attributed to the creator(s) come from discovery's reading of auto-caption transcript excerpts; the curator checked the video metadata (title, date, length) and any cited documentation pages, not the spoken claims. Nothing was tested; promotional or sponsored framing applies where stated. Dan Kieft (2026-10-16, Higgsfield-sponsored): for stills, test the same prompt across several image models because each is trained differently (in his comparisons GPT Image 2.5 "Flare", FLUX 2 Pro, Nano Banana Pro/2.1, Seedream 5.0 and Higgsfield Soul each won some cases; FLUX 3 looked plastic for stills; text rendering failed on Soul 2 and FLUX 2 Pro). His "CTLT" prompt order: Camera (film stock/lens/framing, e.g. 35 mm film, 12 mm fisheye, tilted horizon, slight motion blur), Tone (mood/emotional energy, e.g. "we weren't meant to see this"), subject/action, Lighting (e.g. harsh on-camera flash), Texture (physical surface details); style labels such as disposable-camer...
- articleHow should you structure prompts and references for Kling 4.0 to get 30-second shots right first time (timestamps, keyframes, Omni Reference, 21:9)?
Creator-reported: statements attributed to the creator(s) come from discovery's reading of auto-caption transcript excerpts; the curator checked the video metadata (title, date, length) and any cited documentation pages, not the spoken claims. Nothing was tested; promotional or sponsored framing applies where stated. Youri van Hofwegen (2026-10-17) uses one reusable structure: line 1 = style + subject + the hook element; then timestamped beats, each with one action and one camera move ("anything you leave out of a prompt Kling just fills in on its own"); a sound line; a final avoid-list (e.g. warped wings, distorted face; "no rain" stated both in line 1 and the avoid list because storms invite rain). Dialogue goes in quotes inside the timestamp where it is spoken; Kling lip-syncs it. Kling refunds failed generations but charges in full for finished-but-wrong clips, so specificity protects budget; on Kling, 30 s at 720p cost 300 credits vs 540 at 1080p (test at 720p, finalize at 1080...
- articleDoes any openly readable shot list, camera/blocking breakdown or continuity form carry viewpoint, eyeline/look direction or screen direction as an explicit field, and if not, which existing field should carry them in a camera/blocking handoff?
Negative result with scope: of seven shot-list or continuity templates read (SetHero shot list, Filmsourcing advanced shot list and log, Studiovity guide, the FSU handbook camera log, a textbook-companion log and a form headed School of Filmmaking), none has a dedicated look-direction, eyeline, screen-direction or intended-attention field. Viewpoint appears only as the value 'POV' of an Angle field or abbreviation; blocking and intended attention are left to free-text Description, Notes or Scene Notes. The only explicit Screen direction and eyeline fields found are on a vendor-described facing page (candidate -01). Proposal (synthesis, not a documented template): add Viewpoint owner, Look direction, Screen direction and Intended attention fields to each shot-list row, keeping Angle = POV for optical viewpoint.
- articleHow do directors and cinematographers in guild/society publications say they decide blocking and coverage - rehearse first, plan on paper, or neither - and with what scene-level examples?
Partially verified: the curator re-read S22, S23, S24, S25; S27, S28 were not re-read by the curator and rest on the producer's pinned reading. Four first-person accounts show different orders of work: Mendes rehearses one to two weeks and then plans each day with his cinematographer and first AD; Nolan avoids shot lists and storyboards (except action) and keeps coverage in his head; Roach had dolly track laid before blocking was right on a first day and pulled it; The Studio's crew found coverage on set during rehearsal. Individual methods, not a common rule.
- articleWhat do TLCI, SSI, CRI and TM-30 measure, and what are their documented limits for choosing lights for camera work?
Partially verified: the curator re-read S41; S42 was not re-read by the curator and rests on the producer's pinned reading. TLCI-2012 scores a light through a simulated TV camera and display against a reference at the same CCT; its Qa scale is calibrated so a daylight fluorescent tube scores 50, which EBU treats as the watershed between luminaires colourists can and cannot correct acceptably; EBU says CRI was never intended for television.
- articleWhat is the byte layout, scaling and checksum of a FreeD D1 packet, and where do public sources disagree?
The stvmyr/freeD Go implementation (722d3054) and Vizrt Tracking Hub 1.7 docs both describe the 0x40-minus-byte-sum checksum over a 29-byte D1 packet; the Go code slices eight 3-byte fields at offsets 2-26.
- articleWhat is the FreeD protocol, what camera data can it carry, and what can I not expect from it in a virtual-production setup?
Vendor documents describe FreeD D1 as carrying camera ID, pan/tilt/roll, X/Y/Z, zoom and focus plus a 16-bit spare field, with no lens-distortion data (producer citations; curator confirmed the spare-field and zero-position usage in the Panasonic manual).
- articleWhat are the Apple Log 2 transfer-function equations and the Apple Wide Gamut primaries, as implemented in ACES and OpenColorIO transforms?
Scope: pinned-constants observation from two sources (ACES CSC and OCIO) with corrected provenance wording; no Apple statement was obtained; any numeric comparison is a proposal only. At ACES CSC 29b722bc and OCIO 22dd9c4f the Apple Wide Gamut primaries R(0.725,0.301) G(0.221,0.814) B(0.068,-0.076) W(0.3127,0.3290) and the six Apple Log transfer constants are textually identical (source_statement, two pinned files). OCIO states Apple Log 2 reuses the Apple Log transfer function with Apple Wide Gamut instead of Rec.2020, and builds its AP0 matrix with Bradford adaptation (source_statement / code reading, not run).
- article1916 practice and a proposal: what scene-writing check can an agent run on a draft using only Sargent's Ch. XXXIII, and which steps are his versus the worker's?
Agent check labelled 1916 practice and a proposal. Steps 1-7 follow Sargent's claims (picture, one fact, strike detail, suggestion-only business, by-play test, close-up). Steps 8-9 are the worker's proposal: they measure brevity and test whether independent readers stage the same story fact, because Sargent states the idea (para 10) but gives no test or threshold. All of it is untested.
- articleWhat does Sargent (1916) say a scenario writer should leave to the director and the players, and when may the writer specify detailed business?
1916 practice. Sargent says the writer gives story facts and leaves minor detail, locations and exact movements to the director, whose version may suit the actors better. He allows detailed business only when it is likely to be unusually effective, and says authors seldom beat the director. He offers one detailed garden scene as a 'suggestion' and says experience will show when to detail. He also names a duty that stays with the writer: a close-up when expression carries the meaning. He gives no rule beyond experience for the boundary.
- articleIn Sargent's Chapter XXXV (1916), what is a 'bust' as distinct from a close-up and an insert, what jobs does he give it, and how is it written?
1916 practice (Sargent): a bust is a detailed exposure of one small action, not taking in much of the figure. He gives five jobs (emphasise an unnoticed act; show what is too small; show a minute act; cut away so a trick can be handled; break tension and plant an object) and rules: return to the larger scene after it, use sparingly, write inanimate objects as inserts and any action as a bust. He admits studios blur bust, close-up and insert. Footage hint: some busts last two or three seconds.
- articleWhich concrete ways of giving a scene or action more emphasis does Sargent list in Chapter XLVII, and which are his general claims and which only his examples?
1916 practice: Sargent lists adding to the action as one of 'many methods' and then names others: slow the action at a point and contrast it with quick flashes (para 8), the bust or close-up as a 'mechanical emphasis mark' (para 9), placement of a scene so that two scenes emphasise each other, preferably as a cut-back (para 10), a leader (slight value, para 11), and early business for a player who matters later (para 12). The chapter does not name repetition, and the only 'length' it mentions is a lengthy leader (see -06). The Giles hesitation and the cut-back after the delirium scene are his invented examples.
- article1916 practice plus a proposal: what check can an agent run to decide whether a scene needs a close-up and how to write it, using Sargent's rules?
Agent check, labelled 1916 practice plus a proposal. Eight steps from Sargent (Ch. XXXVIII): (1) try to alter the action so players come forward; (2) else stage a new position; (3) name the job of the close-up; (4) pair it with a return to the big scene; (5) choose cut-back for contrast or close-up to hold interest; (6) stop when the effect is got; (7) write it as a separate numbered scene without camera bearings; (8) give every cut a reason. The order and combination are mine; Sargent supplies each rule but no test, and states no number. A related check for intertitles and inserts is C3-B289-S96-08.
- articleWhat does Sargent's close-up chapter (1916, Ch. XXXVIII) NOT say: numbers, ratios, lens or size terms, costs, sound, reverse or over-the-shoulder shots?
Negative result, bounded to the Ch. XXXVIII span (sar.flat chars 507088-532663), searched on joined and whitespace-collapsed text: no percent, ratio, 'often', 'frequent*', 'too many/much', lens, cost, over-the-shoulder or eyeline terms. The only numbers are Sargent's estimates inside invented examples (about 150 feet; twelve minutes, about three-quarters of a reel; a balcony three feet above the floor). 'Reverse' is a verb in sentence one. This chapter says nothing about whether a close-up is cheaper or dearer to shoot beyond stopping the action and the camera's turning while the camera moves (para 20). The OCR defects listed make some phrase searches unreliable; clean-span quoting is used throughout.
- articleHow do Sargent's 1916 close-up claims compare, by candidate ID only, with Münsterberg's attention account (C3-B187-S41), Phillips's close-view (C3-B289-S96) and the coverage and shot-size rows (C3-B231-S58)?
Comparison by candidate ID (synthesis; the other rows are relayed, not re-checked). Vocabulary differs: Sargent says close-up and bust, Phillips says close-view and calls close-up unliterary (relayed), Esenwein/Leeds write close-up series (relayed). Functions overlap: all stress emphasis and breaking long scenes; Phillips claims no device equals the close-view for dangerously long scenes, Sargent lists breaking long scenes first among three advantages. Sargent adds the staging test (alter the action first) and the intimacy claim; Münsterberg adds a mental-act theory; Esenwein/Leeds add the shoot-all-wide-first production practice. None gives a count or ratio, which matches Sargent's silence here.
- articleWhat misuses and limits of the close-up does Sargent (1916, Ch. XXXVIII) name, what does he do about each, and which are only implied by his examples?
1916 practice: stated cautions are (1) the device is simple and so apt to be abused; (2) try to alter the action first; (3) judgment is learned by practice; (4) stop when the scene has given its effect (more is anti-climax); (5) for a less important scene cut back less; (6) do not over-specify the camera; (7) do not require the truck close-up. Choices are also set against alternatives: the cut-back for contrast, the close-up to hold interest, a break leader to end an episode. Implied by his examples (not stated as rules): do not leave the key face in a wide scene, and do not run a long speech straight. No misuse is named for overuse of reaction shots, and no quantitative limit appears.
- articleHow does Sargent (1916, Ch. XXXVIII) say to write a close-up in a script: numbering, wording, what to leave to the director, and what about a moving (truck) close-up?
1916 practice: a close-up is its own numbered scene because the action and the turning of the camera stop while the camera is brought to the new position. The entry reads 'Close-up of [subject] -- action -- action', often alternating with 'Big scene' entries that name the wide action again. The writer asks for the close-up but does not say where the camera stands ('no compass bearings'): the director sees the actual scene and places it. A gradual-enlargement close-up on a camera truck is rare and mostly trick work, so write the straight close-up and let the director substitute the truck.
- articleHow does Sargent (1916, Ch. XXXVIII) explain the close-up's effect on the audience's attention, and how does that practical account relate to Münsterberg's (C3-B187-S41-01)?
1916 practice: Sargent explains attention in staging terms. In a big scene the viewer may watch the wrong person; a close-up isolates the right one, and the chain of close-ups directs where the viewer looks next (Gecko watches Dick, then Paula, then Pompton). Intimacy is a second effect: a person lifted out of a crowd gains individuality. He compares the close-up to the novelist's licence to tell several persons' thoughts. He offers no theory of why attention behaves this way. Münsterberg's account (relayed from C3-B187-S41-01) treats the close-up as attention made visible; the two agree that the close-up directs attention but differ in kind (a practical rule versus a psychological theory).
- articleHow often should a writer use close-ups according to Sargent (1916, Ch. XXXVIII), and what does he say about their effect on scene length, footage and pacing?
1916 practice: Sargent states no number or ratio. His rule is judgment, with fewer cut-backs for a less important scene and 'seemingly excessive' use permitted for the big moment if a greater effect results. His own printed illustrations are dense: in the 28-entry restaurant script 16 entries are close-ups (my count), which he labels 'an extreme example'; in the 10-entry club-speech script 7 are. On length, he says an unbroken scene of about 150 feet 'seems interminable', that the reconstruction adds scenes and 'perhaps a slight addition to the footage', and that a twelve-minute speech played straight is 'not worth the footage'. These footage figures are his estimates inside invented examples.
- articleWhat does Sargent (1916, Ch. XXXVIII) say a close-up should show: a face and its expression, a reaction, a small action, or an object, and how do his examples handle each?
1916 practice: for Sargent the central content of a close-up is expression (he says much of the story is or should be told in facial expression), with a second use of isolating a component (the tied hero's peril) and a third of giving a small action its own stage (the gift of a flower, a nearly slipped foot). In his scripts a close-up usually carries a single player or a pair, one or two beats of business, and a facial or postural cue ('intensely interested', 'sneeringly'). He says some points need no close-up: the audience already knows Gecko is at the rear.
- articleWhat jobs does Sargent (1916, Ch. XXXVIII) give a close-up to do, and which of them are his general claims and which are only illustrations?
1916 practice: Sargent names several jobs for the close-up: break a scene that runs too long, emphasise an action that might be lost, create intimacy, show facial expression, give a small player-action its own stage, shorten a scene whose action must stay in that scene, replace a leader to some extent, and emphasise a component part (an object or peril). Each is a claim; the restaurant, John-and-Edna, club-speech and tied-hero cases are his invented illustrations. He says (para 15, paraphrase) that the two worked examples comprehend about all that can be said of the close-up, while the use of the device is wide.
- articleWith eye tracking inside a headset, how often do viewers never look at content placed outside their starting field of view in a 360-degree video, and do arrow cues change that?
Liu, Xu, Yang, Li and Huang (Frontiers in Psychology 12:792069, CC BY, Europe PMC full text PMC8828640) eye-tracked 110 students (HTC Vive Pro + Tobii Pro VR, 120 Hz) watching a 3 min 24 s 360-degree animated science video in four conditions. Without arrows, 57% of the group whose annotations lay outside the initial field of view had zero fixation on them, and their annotation-area fixation was about half that of the in-view group (6.98 s vs 14.03 s); adding arrows in the initial view restored it (13.64 s, p<0.001 vs the no-arrow outside group). This is a measured missed-content rate with gaze data, which corroborates the concern in the earlier batch that unguided viewers miss off-screen content, but the stimulus is an educational animation, the arrows were combined with text annotations, and the test answers were stressed in the annotations shown to cued groups, so learning gains cannot be credited to guidance alone. It is not a narrative-film study.
- articleIn a narrative 360-degree video, do on-screen guidance cues (arrow, radar, automatic reframing) send viewers to the main scene and help them follow the story, according to an independent open-access head-tracking study?
Ortega-Alvarez, Matheus-Chacin, Garcia-Crespo and Ruiz-Arroyo (Multimedia Tools and Applications, CC BY, published 8 June 2022; version of record read) tested three non-diegetic visual cues in a 4-minute staged 360 story with 52 adults (13 per group, between subjects, head orientation logged every 0.1 s, no eye tracking). All three cues moved the head toward the main scene more than no cue (Tukey p<0.001), but only the Radar (+1.85 of 8 points, p=0.027) and the Auto Focus reframing (+2.31, p=0.004) improved a story-comprehension score; the Arrow did not (p=0.623). Auto Focus was the least accepted cue. This corroborates the earlier batch (C3-B204-UO-AS04) that forced rotation is disliked and that cue effects depend on cue design, and it adds a comprehension measure that candidates 03 and 04 of that batch lack. It cannot corroborate the diegetic-cue findings (sound, moving light) because only non-diegetic overlays were tested. Small groups, one staged scene, a phone-based HMD (VR BOX...
- articleI am new to script-supervisor paperwork: which of its forms is supposed to hold screen direction and eyelines, and do the downloadable blank forms actually have those fields?
One 2026-07-22 vendor page describes four script-supervisor documents and puts 'Screen direction' and an 'Eyeline diagram' on the facing page (the sheet kept opposite the script page), while the continuity log, lined script and daily progress report are described without such fields. The blank downloadable logs inspected here (a textbook companion form, a Filmsourcing sheet, a copy linked from a blog that says continuity logs track 'eyelines') have no eyeline or screen-direction field at all, so on these forms the fields live in the facing page, which no inspected blank file provided. Evidence is a vendor's description plus blank-form inspection; no studio, guild or film-school facing-page form was obtained.
- articlePROPOSAL (not a 1916 claim): how could an agent shot-list rule and check be built on Sargent's bust rules, and how might they map to present-day close-up and coverage choices?
PROPOSAL, labelled as such. 1916 practice (Sargent): bust for a small action that carries plot meaning, return to the larger scene, insert for inanimate objects, use sparingly. Proposed agent rule: a detail-shot entry must carry the one action, the reason a wide shot would hide it, a pointer back to its wide shot, and a kind (body action versus object). Proposed mapping (hypothesis, untested; no present-day coverage source was read here): Sargent's bust is a tight detail on one action inside the same set, his insert a separate prop or text shot, his return the cut back to the wide view. Sargent gives no numerical density limit; any limit is an experiment parameter.
- articleWhich failure modes with the bust does Sargent (1916) name in Chapter XXXV, and does he name overuse or interrupting the action?
1916 practice: he names overuse (devices lose value through constant showing; a play of special effects is seldom as interesting as one carried by story), the false hope that devices fix a poor story, a held confrontation turning humorous, an unplanted weapon looking like a conjuring trick, trick effects mis-timed in one continuous scene, and confused terms. He does not name interrupting the action as a fault in this chapter (bounded negative: he uses the bust to break tension). 'Overuse' is his sense (sparing use) though that word is not in the text.
- articleHow does Sargent (1916) show a bust marked and numbered in a script, and what comes after it?
1916 practice as shown in the chapter's four sample runs: the bust is a numbered line of its own, headed 'Bust' (or 'Bust of ...'), then a dash and the small action; the wide scene resumes on the next number with a return line such as 'Back to No. 14' or 'Back to big scene', whose wording Sargent says does not matter. The chapter states no numbering rule in words; the rule that a bust ends a scene and takes its own number is in Ch. XXXII (cited by ID). In the rectory run two busts are followed by a different set before the study returns.
- articleWhen did Sargent (1916) tell a photoplay writer to call for a bust, the close view of one small action, and when to leave it out?
1916 practice (Sargent, Ch. XXXV): call for a bust when a small action decides the plot and would be missed or not understood in the full scene (a pistol slipped into a pocket, a safe combination, a stone swapped at a bench), when a trick effect must be controlled, or when a held two-person scene needs a break that also plants an object. Leave it out for inanimate objects (write an insert), as a scene ending (return to the larger scene), as a frequent habit, or as a fix for a weak story. His text names no purpose of showing facial expression in this chapter (see negative_results).
- articleAccording to Sargent (1916, Ch. III), what physical limits of the studio stage and built sets should a photoplay writer write within?
Sargent says the studio stage is narrow for practical purposes (about six feet wide, four to six deep), interiors are built from light flats and usually show only two sides of a room, and a set is struck once its scenes are shot. He tells the writer that real interiors lit by portable lamps widen the available scenes but carry a costly lighting installation to be counted. These are 1916 US studio claims by a trade-paper editor, not measurements.
- articlePROPOSAL (1919 practice as the basis): what checks can an agent run on a script to flag lines that the Chapter XIII stage cannot register or that cost out of proportion?
PROPOSAL, not a source finding. Using only what Chapter XIII says, an agent can sort each scene line into: does not register (E1, E2); registers but impractical or costly (E3, E9); fixes a background (E4); available without worry (storm, night, firelight; E11); or "chapter is silent" (people count, direction of movement, snow, fog, season: see C3-B281-S90-05). For flagged lines it proposes a suggestion rewrite with a second way (E5, E6), and applies the worth-while test (E7, E8). The output is a table, not a pass/fail verdict, and it says who decides (the director). The source gives no test for any of this; the steps are mine and are 1919 practice transplanted into a checklist.
- articleOf the physical limits a writer might ask about (set size, depth, number of people in frame, movement toward and away from the camera, interiors versus exteriors, light and weather), which does Chapter XIII (1919) address, and which does it leave unaddressed?
Scoped to lines 7048-7306: the chapter addresses depth and width qualitatively (V lines), interiors versus exteriors, studio light, storm, night and firelight. It does not address the number of people in the frame, movement toward or away from the camera, close views, or any numeric set dimension; nor snow, fog, season or other weather beyond storm and lightning. The one toward-the-camera limit in the book that was found in the pages read for scope is the Chapter XI "working line", outside the assigned chapter. The numbers the chapter does give are about studio floors and rehearsals, not about limits on the writer. This negative is bounded to the chapter and the Chapter XI passage read; the rest of the book was not searched.