Rnnoise

THIRD_PARTY_NOTICES

@@ -0,0 +1,61 @@
+This file reproduces copyright notices and license terms for third-party
+software components that are compiled into Element Call's distributed bundle
+and carry obligations to reproduce their notices in binary distributions.
+
+-------------------------------------------------------------------------------
+
+rnnoise — Recurrent neural network for audio noise reduction
+Compiled to WebAssembly and bundled via @jitsi/rnnoise-wasm
+https://github.com/xiph/rnnoise
+
+Copyright (c) 2017, Mozilla
+Copyright (c) 2007-2017, Jean-Marc Valin
+Copyright (c) 2005-2017, Xiph.Org Foundation
+Copyright (c) 2003-2004, Mark Borgerding
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+- Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+
+- Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+
+- Neither the name of the Xiph.Org Foundation nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION
+OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+-------------------------------------------------------------------------------
+
+@jitsi/rnnoise-wasm — WebAssembly build and JS wrapper for rnnoise
+https://github.com/jitsi/rnnoise-wasm
+
+Copyright (c) 2013 ESTOS GmbH
+Copyright (c) 2013 BlueJimp SARL
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

locales/en/app.json

@@ -203,7 +203,14 @@
     "audio_processing_header": "Audio processing",
     "audio_tab": {
       "effect_volume_description": "Adjust the volume at which reactions and hand raised effects play.",
-      "effect_volume_label": "Sound effect volume"
+      "effect_volume_label": "Sound effect volume",
+      "rnnoise_header": "Noise suppression",
+      "rnnoise_label": "Enable enhanced noise suppression (RNNoise)",
+      "rnnoise_not_supported": "(Enhanced noise suppression is not supported by this browser.)",
+      "rnnoise_preset_balanced": "Balanced",
+      "rnnoise_preset_conservative": "Conservative",
+      "rnnoise_preset_description": "Pick a suppression profile. Stronger modes remove more keyboard noise but can sound more processed.",
+      "rnnoise_preset_strong": "Strong"
     },
     "auto_gain_control_label": "Automatic gain control",
     "background_blur_header": "Background",
@@ -235,6 +242,7 @@
     "feedback_tab_title": "Feedback",
     "framerate_label": "Framerate",
     "noise_suppression_label": "Noise suppression",
+    "noise_suppression_rnnoise_override": "Overridden by RNNoise.",
     "opt_in_description": "<0></0><1></1>You may withdraw consent by unchecking this box. If you are currently in a call, this setting will take effect at the end of the call.",
     "preferences_tab": {
       "developer_mode_label": "Developer mode",

package.json

@@ -145,5 +145,8 @@
     "qs": "^6.14.1",
     "js-yaml": "^4.1.1"
   },
-  "packageManager": "yarn@4.7.0"
+  "packageManager": "yarn@4.7.0",
+  "dependencies": {
+    "@jitsi/rnnoise-wasm": "0.2.1"
+  }
 }

playwright.config.ts

@@ -11,6 +11,32 @@ import { defineConfig, devices } from "@playwright/test";
 const baseURL = process.env.USE_DOCKER
   ? "http://localhost:8080"
   : "https://localhost:3000";
+const fakeAudioCaptureFile = process.env.PLAYWRIGHT_FAKE_AUDIO_CAPTURE_FILE;
+const fakeVideoCaptureFile = process.env.PLAYWRIGHT_FAKE_VIDEO_CAPTURE_FILE;
+const disableChromiumSandbox =
+  process.env.PLAYWRIGHT_DISABLE_CHROMIUM_SANDBOX === "1";
+
+function buildFakeMediaArgs(): string[] {
+  const args = [
+    "--use-fake-ui-for-media-stream",
+    "--use-fake-device-for-media-stream",
+    "--mute-audio",
+  ];
+
+  if (fakeAudioCaptureFile) {
+    args.push(`--use-file-for-fake-audio-capture=${fakeAudioCaptureFile}`);
+  }
+  if (fakeVideoCaptureFile) {
+    args.push(`--use-file-for-fake-video-capture=${fakeVideoCaptureFile}`);
+  }
+
+  return args;
+}
+
+const fakeMediaArgs = buildFakeMediaArgs();
+const chromiumLaunchArgs = disableChromiumSandbox
+  ? [...fakeMediaArgs, "--no-sandbox", "--disable-setuid-sandbox"]
+  : fakeMediaArgs;
 
 /**
  * See https://playwright.dev/docs/test-configuration.
@@ -49,12 +75,9 @@ export default defineConfig({
           "camera",
         ],
         ignoreHTTPSErrors: true,
+        chromiumSandbox: !disableChromiumSandbox,
         launchOptions: {
-          args: [
-            "--use-fake-ui-for-media-stream",
-            "--use-fake-device-for-media-stream",
-            "--mute-audio",
-          ],
+          args: chromiumLaunchArgs,
         },
       },
     },
@@ -84,12 +107,9 @@ export default defineConfig({
           "microphone",
           "camera",
         ],
+        chromiumSandbox: !disableChromiumSandbox,
         launchOptions: {
-          args: [
-            "--use-fake-ui-for-media-stream",
-            "--use-fake-device-for-media-stream",
-            "--mute-audio",
-          ],
+          args: chromiumLaunchArgs,
         },
       },
     },