From 288382469015eb79c98ba2d8a403de4ffb12dd43 Mon Sep 17 00:00:00 2001
From: Koushik Dutta <koushd@gmail.com>
Date: Fri, 21 Mar 2025 19:32:51 -0700
Subject: [PATCH] webrtc: add alternate codecs

---
 plugins/webrtc/package-lock.json     | 56 ++++++++++++++++------------
 plugins/webrtc/package.json          |  2 +-
 plugins/webrtc/src/ffmpeg-to-wrtc.ts |  1 +
 3 files changed, 35 insertions(+), 24 deletions(-)

diff --git a/plugins/webrtc/package-lock.json b/plugins/webrtc/package-lock.json
index 47e383dc8..5510abe38 100644
--- a/plugins/webrtc/package-lock.json
+++ b/plugins/webrtc/package-lock.json
@@ -1,12 +1,12 @@
 {
    "name": "@scrypted/webrtc",
-   "version": "0.2.65",
+   "version": "0.2.66",
    "lockfileVersion": 2,
    "requires": true,
    "packages": {
       "": {
          "name": "@scrypted/webrtc",
-         "version": "0.2.65",
+         "version": "0.2.66",
          "dependencies": {
             "@scrypted/common": "file:../../common",
             "@scrypted/sdk": "file:../../sdk",
@@ -83,21 +83,28 @@
       },
       "../../sdk": {
          "name": "@scrypted/sdk",
-         "version": "0.3.52",
+         "version": "0.5.11",
          "license": "ISC",
          "dependencies": {
-            "@babel/preset-typescript": "^7.24.7",
-            "adm-zip": "^0.5.14",
-            "axios": "^1.7.3",
-            "babel-loader": "^9.1.3",
+            "@babel/preset-typescript": "^7.26.0",
+            "@rollup/plugin-commonjs": "^28.0.1",
+            "@rollup/plugin-json": "^6.1.0",
+            "@rollup/plugin-node-resolve": "^15.3.0",
+            "@rollup/plugin-typescript": "^12.1.1",
+            "@rollup/plugin-virtual": "^3.0.2",
+            "adm-zip": "^0.5.16",
+            "axios": "^1.7.8",
+            "babel-loader": "^9.2.1",
             "babel-plugin-const-enum": "^1.2.0",
             "ncp": "^2.0.0",
             "raw-loader": "^4.0.2",
             "rimraf": "^6.0.1",
+            "rollup": "^4.27.4",
             "tmp": "^0.2.3",
             "ts-loader": "^9.5.1",
-            "typescript": "^5.5.4",
-            "webpack": "^5.93.0",
+            "tslib": "^2.8.1",
+            "typescript": "^5.6.3",
+            "webpack": "^5.96.1",
             "webpack-bundle-analyzer": "^4.10.2"
          },
          "bin": {
@@ -110,11 +117,9 @@
             "scrypted-webpack": "bin/scrypted-webpack.js"
          },
          "devDependencies": {
-            "@types/node": "^22.1.0",
-            "@types/stringify-object": "^4.0.5",
-            "stringify-object": "^3.3.0",
+            "@types/node": "^22.10.1",
             "ts-node": "^10.9.2",
-            "typedoc": "^0.26.5"
+            "typedoc": "^0.26.11"
          }
       },
       "node_modules/@scrypted/common": {
@@ -170,23 +175,28 @@
       "@scrypted/sdk": {
          "version": "file:../../sdk",
          "requires": {
-            "@babel/preset-typescript": "^7.24.7",
-            "@types/node": "^22.1.0",
-            "@types/stringify-object": "^4.0.5",
-            "adm-zip": "^0.5.14",
-            "axios": "^1.7.3",
-            "babel-loader": "^9.1.3",
+            "@babel/preset-typescript": "^7.26.0",
+            "@rollup/plugin-commonjs": "^28.0.1",
+            "@rollup/plugin-json": "^6.1.0",
+            "@rollup/plugin-node-resolve": "^15.3.0",
+            "@rollup/plugin-typescript": "^12.1.1",
+            "@rollup/plugin-virtual": "^3.0.2",
+            "@types/node": "^22.10.1",
+            "adm-zip": "^0.5.16",
+            "axios": "^1.7.8",
+            "babel-loader": "^9.2.1",
             "babel-plugin-const-enum": "^1.2.0",
             "ncp": "^2.0.0",
             "raw-loader": "^4.0.2",
             "rimraf": "^6.0.1",
-            "stringify-object": "^3.3.0",
+            "rollup": "^4.27.4",
             "tmp": "^0.2.3",
             "ts-loader": "^9.5.1",
             "ts-node": "^10.9.2",
-            "typedoc": "^0.26.5",
-            "typescript": "^5.5.4",
-            "webpack": "^5.93.0",
+            "tslib": "^2.8.1",
+            "typedoc": "^0.26.11",
+            "typescript": "^5.6.3",
+            "webpack": "^5.96.1",
             "webpack-bundle-analyzer": "^4.10.2"
          }
       },
diff --git a/plugins/webrtc/package.json b/plugins/webrtc/package.json
index 5a581cf59..245ef63a2 100644
--- a/plugins/webrtc/package.json
+++ b/plugins/webrtc/package.json
@@ -1,6 +1,6 @@
 {
    "name": "@scrypted/webrtc",
-   "version": "0.2.65",
+   "version": "0.2.66",
    "scripts": {
       "scrypted-setup-project": "scrypted-setup-project",
       "prescrypted-setup-project": "scrypted-package-json",
diff --git a/plugins/webrtc/src/ffmpeg-to-wrtc.ts b/plugins/webrtc/src/ffmpeg-to-wrtc.ts
index d58a1abdf..7a13b7311 100644
--- a/plugins/webrtc/src/ffmpeg-to-wrtc.ts
+++ b/plugins/webrtc/src/ffmpeg-to-wrtc.ts
@@ -84,6 +84,7 @@ export async function createTrackForwarder(options: {
         },
         audio: {
             codec: 'opus',
+            alternateCodecs: ['opus', 'pcm_mulaw', 'pcm_alaw'],
         },
         adaptive: handlesHighResolution,
         destination: requestDestination,