CTV metadata automation · IAB 3.1

Turn every CTV program into sellable metadata.

SignalFrame helps publishers and SSPs generate multimodal embeddings, IAB Content Taxonomy 3.1 labels, and OpenRTB-ready metadata from video.

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No card required · 300 processing minutes · exports included
PROGRAM_0427.MP4ANALYSIS COMPLETE
00:18:30 / 00:42:00
IAB GENREVKIV56 Natureoperator approved
RECURRING CONTEXT160 Parks & Nature12 evidence windows
DELIVERYOpenRTB 2.6app.content · gtax: 9
MULTIMODAL EMBEDDINGSIAB CONTENT TAXONOMY 3.1OPENRTB 2.6JSON EXPORTPRIVATE MEDIA STORAGE
One source of truth

Metadata your entire ad stack can use.

Upload a program once. SignalFrame returns an evidence trail, standardized categories, and machine-readable outputs.

Ingest long-form CTV

Process MP4, MOV, or WebM inventory with configurable sampling depth and private source storage.

Generate contextual signals

Create 1024-dimensional multimodal embeddings across the program timeline—not just a title-level guess.

Map IAB 3.1

Review category and genre candidates against the current IAB Content Taxonomy with visible confidence and evidence.

Activate everywhere

Export the complete analysis or an OpenRTB 2.6 content object for downstream ad-tech systems and agents.

For publishers

Package more of your catalog for contextual demand.

Classify back catalogs without manual tagging

Give sales and yield teams consistent inventory metadata

Export IAB 3.1 and OpenRTB-ready records

Start with one program
For SSPs

Normalize partner inventory before it reaches the bidstream.

Normalize metadata across publisher partners

Add contextual signals without audience identity

Expose structured data to agents, APIs, and bidding systems

Design an SSP pilot
The workflow

From video file to usable metadata.

  1. 01
    Upload inventoryYour source is stored privately in Vercel Blob.
  2. 02
    Analyze the timelineSampled frames become segment and asset embeddings.
  3. 03
    Review IAB labelsOperators approve uncertain genres before activation.
  4. 04
    Export or integrateUse JSON and OpenRTB today; API delivery follows on Platform.
Simple monthly plans

Prove value before you scale.

Every account starts with 14 days and 300 processing minutes. No card required.

Free trial

$014 days
  • 300 processing minutes
  • IAB 3.1 classification
  • JSON and OpenRTB export
  • Private media library
Start free
Most popular

Publisher

$499per month
  • 3,000 processing minutes
  • Complete metadata history
  • Human review controls
  • Standard support
Choose Publisher

Platform

$1,499per month
  • 15,000 processing minutes
  • SSP and multi-publisher workflows
  • API and webhook access
  • Priority onboarding
Choose Platform

Need partner-wide volume, custom retention, or an MSA? Talk to us about Enterprise.

Pilot SignalFrame

Bring a representative slice of your CTV catalog.

We’ll define a metadata acceptance test around your inventory and activation workflow.