---
title: "Set the GStreamer debug level filter at runtime"
method: PUT
path: "/api/gst-log-level"
tags: ["System"]
---

# Set the GStreamer debug level filter at runtime

`PUT /api/gst-log-level`

## Request body

- SetGstLogLevelRequest — Request to change the GStreamer debug level at runtime.
  - `filter` string, required — The new GST_DEBUG filter string (e.g. "*:2,webrtcbin:5")

## Response `200`

GStreamer debug level updated

- GstLogLevelResponse — Response for GStreamer debug level queries and updates.
  - `current` string, required — The currently active GST_DEBUG filter string (e.g. "*:2,webrtcbin:5")
  - `default` string, required — The default GST_DEBUG filter the server started with

## Other responses

- `400` — Invalid filter string

## Changes

- **2026-04-14** `6a174b71b14a` — 1 info
  - endpoint added
- **2026-04-07** `1e67862a080e` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/eyevinn/apis/strom-api/changes/api/gst-log-level/put.md)

---

[API](https://skmtc.dev/eyevinn/apis/strom-api.md) · [All operations](https://skmtc.dev/eyevinn/apis/strom-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/eyevinn/strom-api/revisions/0df7ca64263f/schema)