Embeddings API

The Vionlabs Embeddings API exposes high-dimensional vector representations of video content. These embeddings encode semantic information about visual scenes, audio signals, and contextual meaning, enabling powerful similarity search and AI-driven discovery.
Instead of relying only on metadata, embeddings allow developers to work directly with the semantic meaning of video content.

What Are Video Embeddings?

Embeddings transform video scenes into numerical vectors that represent their semantic characteristics.Scenes with similar visual style, mood, or narrative context are located close to each other in the vector space.

This makes it possible to build powerful AI applications such as:

Semantic video search
Content similarity engines
Recommendation systems
Clustering of large video libraries
Automated tagging and classification

Typical Use Cases

Embeddings transform video scenes into numerical vectors that represent their semantic characteristics.
Scenes with similar visual style, mood, or narrative context are located close to each other in the vector space.

Similarity Search

Find scenes or titles that are visually or semantically similar
Use them to:
Find movies visually similar to Blade Runner
Retrieve scenes with similar mood or lighting
Discover content matching specific visual styles

AI-Powered Recommendations

Embeddings enable recommendation systems even without user history.
Use them to build:
“Because you watched”
“Similar titles”
“Content discovery rails”

Semantic Video Search

Search video libraries using natural language queries.
The embeddings map both video and text into the same semantic space.
Examples:
“dark cyberpunk city scenes”
“romantic sunset dialogue”
“tense interrogation scene”

Content Clustering

Automatically organize large video catalogs by similarity.
Applications include:
Clustering similar titles
Grouping scenes by mood or setting
Building editorial collections

ML Feature Input

Embeddings can also be used as input features for downstream ML models.
Examples:
Recommendation models
Genre classifiers
Audience targeting models
Trailer generation systems

Embedding Specifications

Property
Specification
Data Type
float32
Dimensionality
~512–1024 dimensions
Similarity Metric
Optimized for cosine similarity / vector dot product
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