diff --git a/README.md b/README.md
index f608b09..7529899 100644
--- a/README.md
+++ b/README.md
@@ -99,6 +99,9 @@ $ modprobe bcm2835-v4l2 max_video_width=2592 max_video_height=1944
 -----
 # Integrations
 
+## Janus
+µStreamer supports bandwidth-efficient streaming using [H.264 compression](https://en.wikipedia.org/wiki/Advanced_Video_Coding) and the Janus WebRTC server. See the [Janus integration guide](docs/h264.md) for full details.
+
 ## Nginx
 When uStreamer is behind an Nginx proxy, it's buffering behavior introduces latency into the video stream. It's possible to disable Nginx's buffering to eliminate the additional latency:
 
diff --git a/docs/h264.md b/docs/h264.md
new file mode 100644
index 0000000..ed95f64
--- /dev/null
+++ b/docs/h264.md
@@ -0,0 +1,231 @@
+# Streaming H.264 Video over WebRTC with Janus
+
+µStreamer supports bandwidth-efficient streaming using [H.264 compression](https://en.wikipedia.org/wiki/Advanced_Video_Coding) and the Janus WebRTC server.
+
+This guide explains how to configure µStreamer to provide an H.264 video stream and consume it within a web application using WebRTC.
+
+## Components
+
+In addition to µStreamer, H.264 streaming involves the following components:
+
+- [**Janus**](https://janus.conf.meetecho.com/): A general-purpose WebRTC server.
+- [**µStreamer Janus Plugin**](https://github.com/pikvm/ustreamer/tree/master/janus): A Janus plugin that allows Janus to consume a video stream from µStreamer via shared memory.
+- [**Janus JavaScript Client**](https://janus.conf.meetecho.com/docs/JS.html): A frontend library that communicates with the Janus server and the µStreamer Janus plugin.
+
+## Control Flow
+
+To connect to a µStreamer video stream over WebRTC, an application must establish the following control flow:
+
+1. The backend server starts the µStreamer service.
+1. The backend server starts the Janus WebRTC server with the µStreamer Janus plugin.
+1. The client-side JavaScript application establishes a connection to the Janus server.
+1. The client-side JavaScript application instructs the Janus server to attach the µStreamer Janus plugin and start the video stream.
+1. The client-side JavaScript application renders the video stream in the web browser.
+
+## Server Setup
+
+### Prerequisites
+
+To integrate with Janus, µStreamer has the following prerequisites:
+
+- The system packages that µStreamer depends on (see the [main build instructions](../README.md#building)).
+- The Janus WebRTC server with WebSockets transport enabled (see the [Janus documentation](https://github.com/meetecho/janus-gateway)).
+
+### Fixing Janus C Headers
+
+To compile µStreamer with the Janus option, (see [“Installation”](#installation)), you need to make the Janus header files available within µStreamer's build context.
+
+First, create a symbolic link from `/usr/include` to the Janus install directory. By default, Janus installs to `/opt/janus`.
+
+```sh
+ln -s /opt/janus/include/janus /usr/include/janus
+```
+
+Janus uses `#include` paths that make it difficult for third-party libraries to build against its headers. To fix this, modify the `#include` directive in `janus/plugins/plugin.h` to prepend a `../` to the included file name (`#include "refcount.h"` → `#include "../refcount.h"`).
+
+```sh
+sed \
+  --in-place \
+  --expression 's|^#include "refcount.h"$|#include "../refcount.h"|g' \
+  /usr/include/janus/plugins/plugin.h
+```
+
+### Installation
+
+First, compile µStreamer with the Janus plugin option (`WITH_JANUS`).
+
+```sh
+git clone --depth=1 https://github.com/pikvm/ustreamer
+cd ustreamer
+make WITH_JANUS=1
+```
+
+The `WITH_JANUS` option compiles the µStreamer Janus plugin and outputs it to `janus/libjanus_ustreamer.so`. Move this file to the plugin directory of your Janus installation.
+
+```sh
+mv \
+  janus/libjanus_ustreamer.so \
+  /opt/janus/lib/janus/plugins/libjanus_ustreamer.so
+```
+
+Finally, specify a qualifier for the shared memory object so that the µStreamer Janus plugin can read  µStreamer's video data.
+
+```sh
+cat > /opt/janus/lib/janus/configs/janus.plugin.ustreamer.jcfg <<EOF
+memsink: {
+  object = "demo::ustreamer::h264"
+}
+EOF
+```
+
+### Start µStreamer and the Janus WebRTC Server
+
+For µStreamer to share the video stream with the µStreamer Janus plugin, µStreamer must run with the following command-line flags:
+
+- `--h264-sink` with the qualifier of the shared memory object you specified above (`demo::ustreamer::h264`)
+- `--h264-sink-mode` with the permissions bitmask for the shared memory object (e.g., `660`)
+- `--h264-sink-rm` to clean up the shared memory object when the µStreamer process exits
+
+To load the µStreamer Janus plugin and configuration, the Janus WebRTC server must run with the following command-line flags:
+
+- `--configs-folder` with the path to the Janus configuration directory (e.g., `/opt/janus/lib/janus/configs/`)
+- `--plugins-folder` with the path to the Janus plugin directory (e.g., `/opt/janus/lib/janus/plugins/`)
+
+## Client Setup
+
+Once an application's backend server is running µStreamer and Janus, a browser-based JavaScript application can consume the server's video stream.
+
+### Prerequisites
+
+The client needs to load the following JavaScript libraries:
+
+- [WebRTC Adapter library](https://webrtc.github.io/adapter/adapter-8.1.0.js) (`webrtc-adapter.js`, version `8.1.0`)
+- [Janus Gateway JavaScript library](https://raw.githubusercontent.com/meetecho/janus-gateway/v1.0.0/html/janus.js) (`janus.js`, version `1.0.0`)
+
+### Control Flow
+
+The client-side JavaScript application uses the following control flow:
+
+1. The client loads and initializes the Janus client library.
+1. The client establishes a WebSockets connection to the Janus server.
+1. The client instructs the Janus server to attach the µStreamer Janus plugin.
+1. On success, the client obtains a plugin handle through which it can send requests directly to the µStreamer Janus plugin. The client processes responses via the `attach` callbacks:
+   - `onmessage` for general messages
+   - `onremotetrack` for the H.264 video stream
+1. The client issues a `watch` request to the µStreamer Janus plugin, which initiates the H.264 stream in the plugin itself.
+   - It takes a few seconds for uStreamer's video stream to become available to Janus. The first `watch` request may fail, so the client must retry the `watch` request.
+1. The client and server negotiate the underlying parameters of the WebRTC session. This procedure is called JavaScript Session Establishment Protocol (JSEP). The server makes a `jsepOffer` to the client, and the client responds with a `jsepAnswer`.
+1. The client issues a `start` request to the µStreamer Janus plugin to indicate that the client wants to begin consuming the video stream.
+1. The µStreamer Janus plugin delivers the H.264 video stream to the client via WebRTC.
+1. The Janus client library invokes the `onremotetrack` callback. The client attaches the video stream to the `<video>` element, rendering the video stream in the browser window.
+
+### Sample Code
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>µStreamer H.264 demo</title>
+  <script src="https://webrtc.github.io/adapter/adapter-8.1.0.js"></script>
+  <!-- janus.js is the JavaScript client library of Janus, as specified above in
+       the prerequisites section of the client setup. You might need to change
+       the `src` path, depending on where you serve this file from. -->
+  <script src="janus.js"></script>
+  <style>
+    video {
+      height: 100%;
+      width: 100%;
+      object-fit: contain;
+    }
+  </style>
+</head>
+<body>
+  <video id="webrtc-output" autoplay playsinline muted></video>
+  <script type="text/javascript">
+    // Initialize Janus library.
+    Janus.init({
+      // Turn on debug logs in the browser console.
+      debug: true,
+
+      // Configure Janus to use standard browser APIs internally.
+      dependencies: Janus.useDefaultDependencies(),
+    });
+
+    // Establish a WebSockets connection to the server.
+    const janus = new Janus({
+      // Specify the URL of the Janus server’s WebSockets endpoint.
+      server: `ws://${window.location.hostname}:8188/`,
+
+      // Callback function if the client connects successfully.
+      success: attachUStreamerPlugin,
+
+      // Callback function if the client fails to connect.
+      error: console.error,
+    });
+
+    let uStreamerPluginHandle = null;
+
+    function attachUStreamerPlugin() {
+      // Instruct the server to attach the µStreamer Janus plugin.
+      janus.attach({
+        // Qualifier of the plugin.
+        plugin: "janus.plugin.ustreamer",
+
+        // Callback function, for when the server attached the plugin
+        // successfully.
+        success: function (pluginHandle) {
+          uStreamerPluginHandle = pluginHandle;
+          // Instruct the µStreamer Janus plugin to initiate the video stream.
+          uStreamerPluginHandle.send({ message: { request: "watch" } });
+        },
+
+        // Callback function if the server fails to attach the plugin.
+        error: console.error,
+
+        // Callback function for processing messages from the Janus server.
+        onmessage: function (msg, jsepOffer) {
+          // 503 indicates that the plugin is not ready to stream yet. Retry the
+          // watch request until the video stream is available.
+          if (msg.error_code === 503) {
+            uStreamerPluginHandle.send({ message: { request: "watch" } });
+            return;
+          }
+
+          // If there is a JSEP offer, respond to it. This starts the WebRTC
+          // connection.
+          if (jsepOffer) {
+            uStreamerPluginHandle.createAnswer({
+              jsep: jsepOffer,
+              // Prevent the client from sending audio and video, as this would
+              // trigger a permission dialog in the browser.
+              media: { audioSend: false, videoSend: false },
+              success: function (jsepAnswer) {
+                uStreamerPluginHandle.send({
+                  message: { request: "start" },
+                  jsep: jsepAnswer,
+                });
+              },
+              error: console.error,
+            });
+          }
+        },
+
+        // Callback function, for when the video stream arrives.
+        onremotetrack: function (mediaStreamTrack, mediaId, isAdded) {
+          if (isAdded) {
+            // Attach the received media track to the video element. Cloning the
+            // mediaStreamTrack creates a new object with a distinct, globally
+            // unique stream identifier.
+            const videoElement = document.getElementById("webrtc-output");
+            const stream = new MediaStream();
+            stream.addTrack(mediaStreamTrack.clone());
+            videoElement.srcObject = stream;
+          }
+        },
+      });
+    }
+  </script>
+</body>
+</html>
+```