> ## Documentation Index
> Fetch the complete documentation index at: https://docs.useharmonia.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Media platform

> Deterministic rendering and approval-gated generative media capabilities.

## How Harmonia uses it

ffmpeg performs deterministic cuts, captions, reframing, and reel assembly from approved plans. Vertex generative media can create images, video, or audio only through explicit supported actions and the same budget and approval boundaries as other effects.

<CardGroup cols={2}>
  <Card title="ffmpeg" href="/platform/media/ffmpeg">Local deterministic media transforms.</Card>
  <Card title="Vertex generative media" href="/platform/media/vertex-generative-media">Approval-gated generated assets.</Card>
</CardGroup>

## Evidence status

Rendering tests can prove local artifacts and digests. Paid generation or authenticated provider success is not claimed without a captured real invocation.