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Documentation Index

Fetch the complete documentation index at: https://docs.trailercast.io/llms.txt

Use this file to discover all available pages before exploring further.

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Brand settings

Find it at: Settings → Brand
Brand Settings is where your trailers stop looking like AI output and start looking like your sales material. Set this up once during onboarding and every trailer your team produces from that point forward inherits the same identity, intro slide, transitions, end card, narration tone, music. Skipping this step is the difference between a polished asset prospects share internally and another generic AI doohickey.

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Brand identity essentials

Logo

PNG, ideally 1024×1024 or larger, transparent background. Used on the share-page header, trailer end cards, and as a watermark on free-tier trailers.

Primary color

Hex code (e.g. #0891b2). The accent color on share pages and Buyer Spaces.

Secondary color

Hex code. Used for text overlays, transition tints, and lower-third backgrounds so trailers feel multi-toned instead of monochromatic.

Company name

How it appears on share pages and in narration when the AI references “your team.”

Brand font

Optional Google Font name (e.g. “Inter”, “Montserrat”). Applied to text overlays, agenda slide, lower-thirds, and end cards. Falls back to a clean sans-serif if not specified.

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Trailer composition assets

These get baked into every trailer the moment you upload them. The AI reuses them automatically, no per-trailer setup.
AssetWhat it isWhere it appears
Intro slideOptional opening frame (3–5 seconds)First frame of every trailer
Outro / end cardOptional closing frame with logo + CTALast frame of every trailer
Agenda slideAuto-populated with the chapter list for THIS trailerAfter the intro slide, sets expectations
Transition slidesBrief 0.5–1s slides between chaptersBetween every clip in the trailer
Lower-third graphicOverlay with chapter title and speaker nameBottom of frame during clips
Background musicOptional soft track underlying narrationThroughout the trailer
Trailer templateLocks the order: intro → agenda → clips → outroApplied to every composed trailer
Why this matters: prospects can’t tell the trailer was AI-generated. It looks like your team spent a day in After Effects on each one. The AI does the picking and the composition; the brand assets are the difference between “obviously made by software” and “made by your team, polished by software.”

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Updating brand assets later

Re-uploads only apply to future trailers. To backfill an updated brand into existing trailers, use Rebuild with different clips on each demo, the rebuild step uses your current brand assets, not the ones at original-build time.

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Voice cloning

Find it at: Settings → Voice. Available on Pro tier and above.
If you’d like trailer narration in your own voice (or your CEO’s, with their permission), record a 10–30 second voice sample and upload it. The AI uses it as the narration voice on every trailer your account produces.
1

Record a sample

Read 10–30 seconds of any text in a quiet room. The AI can clone from a short sample but more is better, aim for 20s minimum.
2

Upload

MP3 or WAV. Click Upload voice sample.
3

Wait ~30 seconds

The voice gets registered with our voice provider. You’ll see “Voice cloned ✓” when it’s ready.
4

Test it

Process a demo. The trailer’s narration uses your cloned voice automatically.
Don’t want voice narration at all? Set narration to off in your trailer preferences. Trailers ship with original audio only.

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Catalogues

Pro+ tiers also include:
  • Voice catalogue, pre-recorded professional voices to choose from if you don’t want to clone
  • Language catalogue, narration in 20+ languages
Both available in Settings → Voice.