Stitch
Assemble only Go-approved clips — EDL order, cut grammar, boundary physics, then hand off to Delivery.
Educational module for Grok Imagine Cinematic Studio. Teaches Go-set assembly, teaser spine, boundary physics, cut grammar, EDL craft, stitch preflight, and handoff into Delivery / FFmpeg / polish — after Chain QA Go.
Module progress
0 of 8 lessons
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Stitch pipeline
After Chain QA — assemble, lock, then deliver
01
Go set
Collect Chain QA Go clips
02
Recaps
LAST_FRAME_RECAP complete
03
Spine
Lock story order
04
Boundaries
motion_out → motion_in
05
EDL
Assembly Editor events
06
Preflight
Stitch checklist
07
Picture lock
Freeze cut
08
Polish
Grade · upscale · audio
09
Deliver
Checklist · export variants
Non-negotiable protocols
Role Card v4.5 — load after Chain QA Go
GO_SET_ONLY
Never add a clip to the stitch EDL unless Chain QA issued Go (and criticals remain clear).
One No-Go face or hand multiplies across every cut. Assembly is not a second chance at QA.
QA_BEFORE_CONCAT
Full-chain Chain QA again before final concat — not only per-clip gates during extend.
Boundary artifacts appear only when clips meet. Last-mile stitch needs its own Go.
BOUNDARY_MATCH
Verify motion_out of clip N maps to motion_in / pose of clip N+1 using LAST_FRAME_RECAP.
Teleporting limbs and wardrobe at the cut destroy continuity faster than grade mismatch.
HARD_CUT_DEFAULT
Default to hard cuts. Smash, dissolve, and whip only when intentional and briefed.
Fancy transitions hide bad boundaries and fight short Imagine clip physics.
SPINE_FIRST
Lock a story spine (e.g. wide → MS → CU → button) before freeform reordering.
Pretty clips in the wrong order read as trailer sludge. Selection is half of stitch.
STILLS_MONTAGE_VALID
A 4–8 still montage with Ken Burns or hard cuts is a valid stitch — not a second-class deliverable.
Stills-first saves quota and still teaches rhythm, spine, and QA discipline.
PICTURE_LOCK_BEFORE_POLISH
Picture lock the rough cut before AI Polish, heavy grade, or multi-ratio export.
Polishing a moving EDL wastes upscale and face-restore spend.
AUDIO_ON_JOINS
Plan breath, SFX hits, or music drops at cut points — silent is OK if declared early.
Cuts feel wrong when audio ignores joins even if picture is clean.
NO_BIBLE_REWRITE_IN_STITCH
On rhythm problems, recut — do not casually rewrite Production Bible or DNA mid-assembly.
Editorial panic that changes identity rules reopens the entire chain.
STITCH_HANDOFF_DELIVERY
Export EDL notes, approved clip list, and boundary recaps into Delivery checklist before client ship.
Delivery refuses open criticals and missing recaps. Stitch is not the finish line.
Lessons
8 steps · mark complete as you practice
Lesson 01
Why stitch is a gate
Stitch is editorial spend after QA — not a place to hide broken clips.
- Concat multiplies every identity and hand error across the timeline.
- Go-approved set only; No-Go clips stay out of the EDL.
- Assembly Editor activates after Chain QA, not instead of it.
Drill
Name two reasons a pretty No-Go clip must not enter the rough cut.
Pack agents
Assembly crew — gate, order, continuity, concat, polish
Assembly Editor
Builds rough-cut EDLs and director notes only from QA-approved clips.
ACTIVATE ASSEMBLY_EDITORQuality Assurance Guardian
Re-gates the full chain before concat; blocks stitch on open criticals.
ACTIVATE QA_GUARDIANSequence Director
Owns clip order intent and extend plan that assembly must honor.
ACTIVATE SEQUENCE_DIRECTORContinuity Consistency Guardian
Validates prop, light, HMU, and emotion continuity at every join.
ACTIVATE CONTINUITY_CONSISTENCY_GUARDIANCinematic FFmpeg Lead
Concat, trim, and social-crop only after picture lock.
ACTIVATE CINEMATIC_FFMPEGAI Polish Director
Post-lock upscale and face restore — never before picture lock.
ACTIVATE AI_POLISH_DIRECTORCut grammar
Hard cut default — transitions are intentional spices
Hard cut
Default join when energy or eyeline carries
Risk: Low — exposes bad boundaries honestly
Match cut
Shape, motion, or graphic continuity across subjects
Risk: Medium — fails if geometry disagrees
L-cut / J-cut
Audio leads or lags picture for invisible motivation
Risk: Medium — needs clean dialogue or bed
Smash cut
Intentional contrast or comedy/terror beat
Risk: High if overused — feels amateur
Dissolve
Time pass or dream beat — rare in short teasers
Risk: High on short AI clips — soft mush
EDL builder
Order events → copy STITCH_EDL packet for Assembly Editor
EDL packet
Copy into chat / handoff
STITCH_EDL
stamp: {{timestamp}}
project: neon-alley-chase
spine: wide → MS → CU → button
picture_lock: draft
policy: GO_SET_ONLY · HARD_CUT_DEFAULT · QA_BEFORE_CONCAT
events:
01. clip_01 · 0:00–0:06 · hard · wide establish · music bed enter
02. clip_02 · 0:06–0:12 · hard · MS courier · foot SFX
03. clip_03 · 0:12–0:18 · match · CU face · breath hit
04. clip_04 · 0:18–0:24 · hard · identity button · title sting
director_notes: Hold 10f on button · no dissolve · silent OK until bed
next: preflight → picture lock → Delivery / FFmpeg / AI Polish
Stitch preflight
Criticals must pass before picture lock or concat
STITCH_PREFLIGHT
stamp: {{timestamp}}
project: neon-alley-chase
decision: HOLD_STITCH
critical_fails: all_go, recaps_present, identity_stable, boundary_motion
checks:
[FAIL] all_go (critical) — All clips Chain QA Go
[FAIL] recaps_present (critical) — LAST_FRAME_RECAP on every clip
[FAIL] identity_stable (critical) — Identity Lock still holds
[FAIL] boundary_motion (critical) — motion_out → motion_in coherent
[PASS] spine_locked (advisory) — Story spine locked
[PASS] cut_grammar (advisory) — Cut types intentional
[PASS] audio_plan (advisory) — Audio join plan
[PASS] picture_lock (advisory) — Picture lock before polish
policy: no concat on HOLD_STITCH · fix recaps/QA first
Activation lab
Copy-ready templates for assembly, spine, boundary, full gate, lock
ACTIVATE ASSEMBLY_EDITOR ACTIVATE QA_GUARDIAN Project: neon-alley-chase Input: Chain QA Go-approved clip set only. Build rough-cut EDL: order · in/out · cut type · audio note · director note. Hard cut default. Refuse any clip without Go stamp or LAST_FRAME_RECAP.
Module quiz
8 checks · best score saved in progress
When may a clip enter the stitch EDL?
Gate → assemble → lock → ship
Chain QA decides Go. Stitch builds the EDL. Delivery exports. Never polish a draft cut.