---
title: "Page Dev Webcodecs"
method: GET
path: "/app/dev/webcodecs"
---

# Page Dev Webcodecs

`GET /app/dev/webcodecs`

## Request

- Base URL: `https://sleipnir.tv` (the document declares no server; this is the origin it was published from)
- URL: `https://sleipnir.tv/app/dev/webcodecs`
- Auth: none declared

Throwaway WebCodecs probe (owner-only): isConfigSupported for H.264 / AAC / Opus
plus encode timings. Standalone: touches nothing on the relay or the WHIP path.

## Cookies

- `relay_session` string, nullable

## Response `200`

Successful Response

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/sleipnir/apis/relay-control-plane.md) · [All operations](https://skmtc.dev/sleipnir/apis/relay-control-plane/llms.txt) · [OpenAPI document](https://skmtc.dev/sleipnir/apis/relay-control-plane/revisions/79829f6945a4?raw)