Discover exactly what you’re looking for in the world of cinema. Use our powerful search to explore thousands of film terms, genres, narrative devices, and filmmaking concepts. Whether you're trying to define a trope, understand a directing technique, or learn about roles behind the camera, The Movie Wiki helps you find the answers fast.
Hot Cost Report
Rapid-turnaround cost sheet projects daily budget overages so producers can course-correct before damage snowballs.
Homomorphic Encryption
Homomorphic Encryption is a revolutionary form of encryption that allows for computational operations to be performed directly on ciphertext, yielding an encrypted result that matches the result of the same operations performed on the plaintext.
Home Video Market
The home video market refers to the business of selling and renting films directly to consumers for private viewing on physical media or through digital platforms.
Hollywood Unions and Guilds
Hollywood's unions and guilds are professional organizations that represent creative and technical workers, negotiating for fair wages, safe working conditions, and benefits.
Hollywood Labor Strikes
Hollywood labor strikes are work stoppages initiated by entertainment industry unions to protest unfair labor practices and negotiate for better contracts with studios and production companies.
Hollywood Development Deals
Hollywood development deals are legal agreements that allow studios and producers to secure rights to intellectual property and creative talent during a film's pre-production phase.
Holdover
A film that retains meaningful screen count and revenue weeks after release enjoys coveted holdover status.
Hold for Pickup
A hold for pickup is a contractual clause, primarily in television, that keeps actors under an exclusive option while a network decides whether to order a full series from a pilot episode.
HOA (Higher-Order Ambisonics)
Higher-Order Ambisonics is a full-sphere surround sound format that captures and recreates a complete 360-degree soundfield, independent of any specific speaker layout.
HLG
HLG (Hybrid Log-Gamma) is a royalty-free High Dynamic Range (HDR) standard designed primarily for broadcast television due to its backward compatibility.
Hit List
A showcase of the most‑praised unproduced television pilots.
High Concept Pitch
A high concept pitch is a concise and compelling summary of a film idea that is immediately understandable, easily marketable, and centers on an original and intriguing premise.
High Concept
A succinct, market-friendly premise that can be pitched in a single phrase.
Heat-map Analytics
Heat-map analytics for video provides a powerful visual representation of aggregate audience engagement, showing precisely which moments in a film or trailer are most-watched, re-watched, or skipped.
Heat Sheet
A 'Heat Sheet' is an industry document that tracks the 'heat' or buzz on unproduced scripts, intellectual property, and up-and-coming talent.
Head-Tracked Audio
Head-tracked audio is a feature of spatial audio that uses sensors in headphones to detect the listener's head movements and adjust the sound field accordingly, anchoring the sound to the playback device.
HDR10+
HDR10+ is a High Dynamic Range (HDR) video standard that uses dynamic metadata to optimize picture quality on a scene-by-scene basis.
HDR Projection
HDR projection is a cinema projection technology that can display a High Dynamic Range image, offering vastly superior contrast and brightness.
HDR Metadata
HDR metadata is data embedded in a video signal that instructs a compatible display on how to render the High Dynamic Range content.
HDCP
HDCP (High-bandwidth Digital Content Protection) is a widely used anti-piracy protocol that encrypts the signal traveling through HDMI cables to prevent unauthorized copying of digital media.
HBO Films
HBO Films is the prestigious production arm of the HBO television network, known for creating high-quality, feature-length movies for a television audience.
Hashgraph
Alternative distributed ledger using gossip-about-gossip and virtual voting for fast, final consensus.
Hard Greenlight
A hard greenlight is the final, unconditional approval to fully fund and move a film project into pre-production and principal photography.
H.265 4:2:2 10-bit
H.265 4:2:2 10-bit balances broadcast-grade color fidelity with the storage savings of next-generation HEVC compression.
Guerilla Marketing
Guerilla marketing is an unconventional, low-cost marketing strategy that uses surprise and creativity to generate a high-impact promotional buzz.
Guardrail Filtering
Guardrail filtering enforces policy-based constraints on AI outputs used in film production to prevent inappropriate content.
Gross Participation
A profit-sharing agreement where participants earn a percentage of gross revenues
Gross Deal
A gross deal is a compensation agreement where an individual is paid a percentage of a film's gross revenues before any deductions are made.
Greenlight
To greenlight is for a studio to officially approve a project for production.
Greenhouse Gas Protocol
The Greenhouse Gas Protocol is the global standardized framework that companies, including film studios, use to measure and report their carbon emissions.
Green Producer
A green producer is a crew member or consultant on a film set responsible for implementing and overseeing strategies to reduce the production's environmental impact.
Green Memo
A green memo is an informational document distributed to a film's cast and crew that outlines the specific sustainability policies and environmental goals for the production.
Green Light Special
A 'Green Light Special' is a derogatory slang term for a film that is greenlit not on its creative merits, but for cynical, non-creative reasons.
Green Certification
A green certification in filmmaking is a credential awarded to a production that meets specific standards for environmentally sustainable practices, such as waste reduction, responsible sourcing, and energy conservation.
Green Band Trailer
A green band trailer is a general‑audience preview suitable for all ratings and promotional outlets.
Green Band Clip
A Green Band clip or trailer is a promotional video that has been approved for all audiences by the Motion Picture Association, signified by the green title card at the start.
Green Band
The standard trailer classification approved for all audiences, featuring a green rating card.
Grassroots Marketing
A low-cost, community-focused promotional approach designed to build audience support from the ground up.
Grand Jury Prize
The Grand Jury Prize is the second-most prestigious award at a film festival, representing the jury's special recognition for a film of exceptional artistic merit.
Golden Lion
Venice’s apex accolade signals auteur mastery and fast-tracks Oscar chatter.
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