diff --git a/internal/__snapshots__/exportTypeScriptSchemas.test.ts.snap b/internal/__snapshots__/exportTypeScriptSchemas.test.ts.snap
index b0076b7..0296c89 100644
--- a/internal/__snapshots__/exportTypeScriptSchemas.test.ts.snap
+++ b/internal/__snapshots__/exportTypeScriptSchemas.test.ts.snap
@@ -260,6 +260,13 @@ export type CompressedAudio = {
    * Supported values: \`opus\`.
    */
   format: string;
+
+  /**
+   * Frame type.
+   * 
+   *  Supported values: \`key\`, \`delta\`.
+   */
+  type: string;
 };
 ",
   "CylinderPrimitive" => "// Generated by https://github.com/foxglove/schemas
diff --git a/internal/schemas.ts b/internal/schemas.ts
index 19c7e1b..a41a7d1 100644
--- a/internal/schemas.ts
+++ b/internal/schemas.ts
@@ -865,6 +865,11 @@ TK`,
       type: { type: "primitive", name: "string" },
       description: "Audio format.\n\nSupported values: `opus`.",
     },
+    {
+      name: "type",
+      type: { type: "primitive", name: "string" },
+      description: "Frame type.\n\n Supported values: `key`, `delta`.",
+    }
   ],
 };
 
diff --git a/ros_foxglove_msgs/ros1/CompressedAudio.msg b/ros_foxglove_msgs/ros1/CompressedAudio.msg
index 90da460..f9cdfc0 100644
--- a/ros_foxglove_msgs/ros1/CompressedAudio.msg
+++ b/ros_foxglove_msgs/ros1/CompressedAudio.msg
@@ -15,3 +15,8 @@ uint8[] data
 # 
 # Supported values: `opus`.
 string format
+
+# Frame type.
+# 
+#  Supported values: `key`, `delta`.
+string type
diff --git a/ros_foxglove_msgs/ros2/CompressedAudio.msg b/ros_foxglove_msgs/ros2/CompressedAudio.msg
index 7afd869..31dc397 100644
--- a/ros_foxglove_msgs/ros2/CompressedAudio.msg
+++ b/ros_foxglove_msgs/ros2/CompressedAudio.msg
@@ -15,3 +15,8 @@ uint8[] data
 # 
 # Supported values: `opus`.
 string format
+
+# Frame type.
+# 
+#  Supported values: `key`, `delta`.
+string type
diff --git a/schemas/README.md b/schemas/README.md
index 97f188b..57b041c 100644
--- a/schemas/README.md
+++ b/schemas/README.md
@@ -602,6 +602,21 @@ Audio format.
 
 Supported values: `opus`.
 
+</td>
+</tr>
+<tr>
+<td><code>type</code></td>
+<td>
+
+string
+
+</td>
+<td>
+
+Frame type.
+
+ Supported values: `key`, `delta`.
+
 </td>
 </tr>
 </table>
diff --git a/schemas/flatbuffer/CompressedAudio.fbs b/schemas/flatbuffer/CompressedAudio.fbs
index 48f8462..211df16 100644
--- a/schemas/flatbuffer/CompressedAudio.fbs
+++ b/schemas/flatbuffer/CompressedAudio.fbs
@@ -18,6 +18,11 @@ table CompressedAudio {
   /// 
   /// Supported values: `opus`.
   format:string (id: 2);
+
+  /// Frame type.
+  /// 
+  ///  Supported values: `key`, `delta`.
+  type:string (id: 3);
 }
 
 root_type CompressedAudio;
diff --git a/schemas/jsonschema/CompressedAudio.json b/schemas/jsonschema/CompressedAudio.json
index 763393c..c4d1274 100644
--- a/schemas/jsonschema/CompressedAudio.json
+++ b/schemas/jsonschema/CompressedAudio.json
@@ -28,6 +28,10 @@
     "format": {
       "type": "string",
       "description": "Audio format.\n\nSupported values: `opus`."
+    },
+    "type": {
+      "type": "string",
+      "description": "Frame type.\n\n Supported values: `key`, `delta`."
     }
   }
 }
diff --git a/schemas/jsonschema/index.ts b/schemas/jsonschema/index.ts
index 7143fdb..8c06a1e 100644
--- a/schemas/jsonschema/index.ts
+++ b/schemas/jsonschema/index.ts
@@ -399,6 +399,10 @@ export const CompressedAudio = {
     "format": {
       "type": "string",
       "description": "Audio format.\n\nSupported values: `opus`."
+    },
+    "type": {
+      "type": "string",
+      "description": "Frame type.\n\n Supported values: `key`, `delta`."
     }
   }
 };
diff --git a/schemas/omgidl/foxglove/CompressedAudio.idl b/schemas/omgidl/foxglove/CompressedAudio.idl
index 45042d6..c16a510 100644
--- a/schemas/omgidl/foxglove/CompressedAudio.idl
+++ b/schemas/omgidl/foxglove/CompressedAudio.idl
@@ -18,6 +18,11 @@ struct CompressedAudio {
   // 
   // Supported values: `opus`.
   string format;
+
+  // Frame type.
+  // 
+  //  Supported values: `key`, `delta`.
+  string type;
 };
 
 };
diff --git a/schemas/proto/foxglove/CompressedAudio.proto b/schemas/proto/foxglove/CompressedAudio.proto
index 7f26ae8..61c3f8b 100644
--- a/schemas/proto/foxglove/CompressedAudio.proto
+++ b/schemas/proto/foxglove/CompressedAudio.proto
@@ -20,4 +20,9 @@ message CompressedAudio {
   // 
   // Supported values: `opus`.
   string format = 3;
+
+  // Frame type.
+  // 
+  //  Supported values: `key`, `delta`.
+  string type = 4;
 }
diff --git a/schemas/ros1/CompressedAudio.msg b/schemas/ros1/CompressedAudio.msg
index 90da460..f9cdfc0 100644
--- a/schemas/ros1/CompressedAudio.msg
+++ b/schemas/ros1/CompressedAudio.msg
@@ -15,3 +15,8 @@ uint8[] data
 # 
 # Supported values: `opus`.
 string format
+
+# Frame type.
+# 
+#  Supported values: `key`, `delta`.
+string type
diff --git a/schemas/ros2/CompressedAudio.msg b/schemas/ros2/CompressedAudio.msg
index 7afd869..31dc397 100644
--- a/schemas/ros2/CompressedAudio.msg
+++ b/schemas/ros2/CompressedAudio.msg
@@ -15,3 +15,8 @@ uint8[] data
 # 
 # Supported values: `opus`.
 string format
+
+# Frame type.
+# 
+#  Supported values: `key`, `delta`.
+string type
diff --git a/schemas/typescript/CompressedAudio.ts b/schemas/typescript/CompressedAudio.ts
index b689379..4b29a2c 100644
--- a/schemas/typescript/CompressedAudio.ts
+++ b/schemas/typescript/CompressedAudio.ts
@@ -21,4 +21,11 @@ export type CompressedAudio = {
    * Supported values: `opus`.
    */
   format: string;
+
+  /**
+   * Frame type.
+   * 
+   *  Supported values: `key`, `delta`.
+   */
+  type: string;
 };