Field Notes / Korea

FN 01.03 / Scheduling

Video production in Korea · Scheduling

Plan the pre-production timeline for a video shoot in Korea

A backward-planning method for deciding when preparation must begin, which dependencies control the date, and what must be confirmed before the shoot is ready to commit.

Field note: FN 01.03
Phase: Scheduling
Published: 28 July 2026
Last updated: 30 July 2026
Reading time: 11 min

What this note resolves

How early should pre-production begin for a video shoot in Korea?

Field conclusion

There is no standard pre-production period. Start with the shoot date and work backward through the decisions that make filming possible. The schedule must begin early enough to complete the longest-lead dependency and the work it unlocks. Treat the date as production-ready only when the critical decisions have owners, deadlines, and protected review time.

Backward plan 01

T-0
Shoot
Filming proceeds
05
Final production review
Open conditions resolved
04
People, locations, package, and travel confirmed
Required availability secured
03
Key options held
Alternatives remain available
02
Scope and feasibility reviewed
Assumptions tested
01
Brief ready to plan
Requirements defined

A filming date becomes a production schedule only when the decisions leading to it have owners and deadlines.A Field Office planning method. The detailed Field Tool later in this Note shows one compact-production example. Its timing is illustrative, not a universal planning period.

Notebook 01 · Note 3 of 11

Core definitions

Define the schedule terms

Use these four terms throughout the plan.

Dependency: A decision or activity that must be completed before another required action can proceed.
Critical path: The longest sequence of dependent work that determines the earliest date the production can be ready.
Owner: The person accountable for closing a decision by the required date.
Decision date: The latest date a decision can be made without forcing a schedule change, reducing available options, or transferring unresolved work into a later stage.

Define the terms before dating the work.

Working method

Build the schedule in six decisions

The calendar is an output of these decisions. It is not the starting point.

01 Define T-0: Record the proposed filming date, intended production result, and any genuine fixed constraints.
02 List the dependencies: Identify what must be true before filming can proceed.
03 Order the dependent work: Find which decisions must happen in sequence and which chain controls the production-ready date.
04 Start parallel work carefully: Record the assumptions that allow independent preparation to begin.
05 Assign owners and decision dates: State who closes each item, when it must close, what it unlocks, and what happens if it is late.
06 Test and set the status: Confirm availability, review time, alternatives, and unresolved conditions before committing to the filming date.

Decision principle

The shoot date is not the schedule

A proposed filming date states when the team intends to shoot. It does not show whether the production can become ready by that date.

The schedule is the ordered path of decisions and preparation required before filming.

Start at T-0. Ask what must be confirmed immediately before filming, which earlier decision unlocks it, what must happen before that, who owns each step, and the latest safe decision date.

Do not fill a calendar with disconnected tasks. Identify the decisions that unlock the next required action.

Critical path

Find what controls the production-ready date

The critical path is the longest sequence of dependent work that determines the earliest date the production can be ready.

If one critical-path item moves, the production-ready date also moves unless the team changes the sequence, scope, resources, or available time.

The treatment may need to be defined before the crew and equipment package can be designed. Location feasibility may need confirmation before the location can be committed. Contributor availability may determine the filming date. Client approval may be required before provisional availability becomes a confirmed booking.

The controlling sequence changes with the production. Identify it from the actual brief rather than assuming every project follows the same path.1 1

Parallel work

Run independent preparation at the same time

Not every activity belongs in one linear chain. Initial location research, crew availability, contributor outreach, technical review, travel planning, and preliminary budget work may proceed together when their assumptions are written and visible.

An assumption is a temporary working statement treated as true so dependent preparation can begin. Every material assumption needs an owner and review date.

Parallel work saves time only when every team is working from the same assumptions.1

Assumption record

One controlled interior and one exterior option

Allows: Initial location research, crew sizing, equipment planning, transport review, and preliminary budget work
Owner: Brief owner
Review date: T-12 in the worked example
If wrong: Revise the location, package, schedule, and estimate before commitments are confirmed.

Field Office working terminology

Record provisional and confirmed availability clearly

Availability changes while the production is being approved. Record what each status means.

Provisional hold: Availability has been requested or provisionally reserved under the provider's terms. It is not a confirmed booking.
Confirmed: The production and provider have accepted the commitment through the agreed process.
Hold released: The provisional availability is no longer required, and the person, supplier, or location has been informed.

Individual crew, suppliers, agencies, and locations may use different language or contractual processes. Confirm what each status means before relying on it.2

Decision dates

Give every deadline an owner and a consequence

A schedule becomes operational when every critical unresolved item has a named owner, a decision date, the next action it unlocks, the consequence if it is late, and a fallback where the production risk requires one.2

Open decision

Final exterior location

Owner: Client producer
Decision date: T-10 in the worked example
Unlocks: Location agreement, transport plan, equipment footprint, and call-sheet timing
If late: Use the approved alternative or accept a compressed scout, review, and confirmation period
Fallback: Controlled interior approach

Field tool 01

Backward production schedule

Worked example for a compact production in Seoul. It illustrates the Field Office method. It does not establish that 15 working days are sufficient for another production.1 3

Field Office worked example

Compact international commercial or editorial production in Seoul

One or two filming days
One controlled interior
One exterior option
Limited contributors
Crew and equipment sourced in Korea
Defined visiting team
No major traffic control
No complex stunt, aviation, marine, or special-effects work
No large equipment import

T-15 working days
Scope ready for estimate
The result, deliverables, locations, contributors, responsibilities, budget, and approval authority are defined enough to estimate.
Owner
Brief owner
Status
Scope defined
If late
The estimate and schedule rely on open assumptions.
T-12 working days
Scope and feasibility reviewed
A written review identifies assumptions, exclusions, local feasibility, schedule risks, and open questions.
Owner
Production lead working in Korea
Status
Feasibility reviewed
If late
Assumptions remain open while availability changes.
T-10 working days
Locations and key people held
Location options, access, contributors, key crew, and alternatives are identified.
Owner
Production lead
Status
Key options held
If late
Preferred options may be lost or reviewed late.
T-7 working days
Crew, equipment, travel, and Korea-side ownership confirmed
Crew, equipment source, visiting team, Korea-side ownership, transport, and major suppliers are confirmed.
Owner
Producer
Status
Package confirmed
If late
Availability, equipment, or logistics may change.
T-5 working days
Contributor, language, and technical records complete
Contributor details, releases, Korean-language preparation, filming requirements, and contacts are complete.
Owner
Department owners
Status
Records complete
If late
Preparation or post-production planning remains incomplete.
T-2 working days
Final production review
Review the call sheet, weather alternative, access, people, equipment, transport, approvals, and open risks.
Owner
Producer and decision owners
Status
Final review
If late
Filming begins with open operational questions.
T-0
Shoot
Named owners remain available to close decisions during filming.
Owner
Producer and relevant client or creative authority
Status
Shoot
If late
Unresolved decisions move directly into filming.

Rebuild this timing for the actual production.

What changes the lead time

The schedule must begin earlier when a dependency requires more research, availability, testing, coordination, or review.

Scope and approval

Unresolved treatment or deliverables
Translated scripts or legal copy
Several reviewers
Fragmented feedback
Unclear final approval authority

Schedule effect: Downstream work waits for stable scope and approvals. Decision: name the feedback owner, approver, and review deadlines.

People and availability

Contributors
Visiting team
Crew based in Korea
Specialist operators
Client reviewers
Limited alternate dates

Schedule effect: The least flexible person may control the filming window. Decision: confirm availability and alternatives before securing the date.

Locations and operating conditions

Several locations
Restricted or shared access
Difficult movement
Limited alternatives
Intended filming hours
Weather-dependent exterior work

Schedule effect: Research, access, movement, or weather may control the date. Decision: confirm feasibility and fallback before committing.

Equipment and cross-border movement

Specialist equipment
Limited availability in Korea
Testing
Visiting-team travel
Work-status questions
Baggage, freight, or replacement planning

Schedule effect: Sourcing, substitution, and transport may need earlier decisions. Decision: separate traveling and Korea-sourced equipment before booking.

What changes in Korea

Map working days to the real approval calendar

An international production schedule in Korea may need to align Korea-side availability, Korean public holidays, overseas office closures, Korean-language preparation, contributor schedules, visiting-team arrival, and review windows across time zones.

Build the method in working days first. Then map those working days to calendar dates. Confirm when the production lead working in Korea, locations, crew, contributors, suppliers, visiting team, client reviewers, feedback owner, and final approver are genuinely available.

A review window should state when material is sent, when consolidated feedback is due, who resolves conflicting comments, and when the corrected version must be approved.3 2

Compression test

Is the treatment and deliverable scope defined?
Are the required locations and contributors confirmed or replaceable?
Can crew and equipment sourced in Korea remove unnecessary travel or international transport?
Is one person authorized to consolidate and approve client feedback?
Are language, technical, and review requirements already known?
Is there a usable alternative for weather, access, availability, or equipment failure?
Have travel, work-status, access, customs, and specialist questions been assigned to the correct owner where relevant?

A compressed schedule is credible only when dependencies have been removed, simplified, or decided. Moving unresolved work into fewer days does not remove the work. If a critical answer is no, the shorter calendar has only reduced the time available to resolve it.

Schedule status

End with one production decision

A Field Office schedule-readiness method. Set one status after testing the six decisions.

01Ready to commit: The critical path is understood, required availability is confirmed, important decisions have owners and deadlines, and final review time is protected.
02Ready with conditions: The proposed date remains workable only if named conditions close by documented deadlines.
03Hold the date: The filming date remains provisional because a critical dependency, availability question, or approval is unresolved.
04Rebuild the schedule: The proposed date cannot be supported without unacceptable compression, lost options, or unresolved work entering filming.

The status applies to one defined production scope. Change the scope and the schedule must be tested again.

Schedule review

A filming window may look workable while the decisions required to protect it remain undated. Send the proposed filming dates, current brief, locations, contributors, visiting roles, and known approval process. Field Office can build the backward plan and identify which dependency controls the planning start date.

Review the production timeline

Failure pattern

The shoot date stayed fixed while every decision moved

The filming date is announced early, but the scope, location, visiting team, contributors, approval process, and equipment package remain open.

Because the date appears fixed, the project is described as scheduled. In practice, the required decisions are pushed into fewer working days.

The result may be overlapping holds, fewer location alternatives, rushed translation, incomplete contributor preparation, late travel decisions, supplier changes, unreviewed assumptions, or a call sheet carrying questions that should have been closed earlier.

Late decisions do not shorten pre-production. They transfer unresolved work into a smaller and more expensive window.3

Do not treat the shoot date as production-ready until

The scope is defined well enough to schedule.
The critical path and longest-lead dependencies are identified.
Every critical decision has an owner and decision date.
Required locations, contributors, crew, and equipment support the proposed date or have approved alternatives.
Visiting and Korea-side responsibilities are defined.
Language, review, and approval windows are dated.
Relevant travel, access, work-status, customs, and specialist questions have been assigned for confirmation.
A final production review is scheduled before the call sheet is issued as final.
The schedule has one clear status: Ready to commit, Ready with conditions, Hold the date, or Rebuild the schedule.

Record

Basis: Field Office production planning practice
Scope: Backward scheduling for international commercial and editorial video production in Korea
Limitations: Backward Plan 01, the six-step method, Assumption Record, compact-production worked example, Compression Test, and Schedule Status are Field Office planning methods, not universal industry standards. Actual preparation time depends on the scope, locations, contributors, approvals, crew, equipment, travel, language, access, and project risk. Responsible production, travel, work-status, customs, access, and specialist owners retain their confirmations.
Published: 28 July 2026
Last updated: 30 July 2026
Last reviewed: 30 July 2026

Source record

Source organization: Project Management Institute
Page: Critical Path Method Calculations
Official source: PMI Critical Path Method Calculations
Access date: 30 July 2026
Supports: Critical-path scheduling uses ordered activities, dependencies, forward and backward calculations, float, and the path determining project duration.
Limitation: This is general project-scheduling guidance. The production examples and Field Office method are not PMI standards.

Source organization: ScreenSkills
Page: Production Manager Skills
Official source: ScreenSkills Production Manager Skills
Access date: 30 July 2026
Supports: Production managers prepare schedules, allocate enough time for the production process, and manage practical resources and personnel.
Limitation: This is recognized industry role guidance. It does not prescribe one universal pre-production duration or the FN 01.03 reference milestones.

Source organization: ScreenSkills
Page: First Assistant Director Skills
Official source: ScreenSkills First Assistant Director Skills
Access date: 30 July 2026
Supports: Filming schedules balance creative intent, practical requirements, production resources, and department coordination.
Limitation: The page concerns scripted film and television workflows. FN 01.03 adapts the general scheduling principle for international commercial and editorial production planning in Korea.

Confirm the schedule before the shoot date becomes a commitment

Send the proposed filming window, treatment, locations, contributors, visiting team, and approval process. Field Office can identify the dependencies, decision dates, Korea-side availability, and final review window required before the production commits to the date.

Build the production schedule

Shoot window · treatment · locations · contributors · visiting team · approval process