chromecast: add alert if scrypted cloud is not installed or set up.

plugins/chromecast/README.md

@@ -1,15 +1,5 @@
-# Send video, audio, and text to speech notifications to Chromecast and Google Home devices
+# Chromecast Plugin for Scrypted.
 
-## npm commands
- * npm run scrypted-webpack
- * npm run scrypted-deploy <ipaddress>
- * npm run scrypted-debug <ipaddress>
+Send media to Chromecast and Google Home devices.
 
-## scrypted distribution via npm
- 1. Ensure package.json is set up properly for publishing on npm.
- 2. npm publish
-
-## Visual Studio Code configuration
-
-* If using a remote server, edit [.vscode/settings.json](blob/master/.vscode/settings.json) to specify the IP Address of the Scrypted server.
-* Launch Scrypted Debugger from the launch menu.
+Scrypted Cloud setup is required for live streams.

plugins/chromecast/package-lock.json

@@ -1,12 +1,12 @@
 {
    "name": "@scrypted/chromecast",
-   "version": "0.1.53",
+   "version": "0.1.55",
    "lockfileVersion": 2,
    "requires": true,
    "packages": {
       "": {
          "name": "@scrypted/chromecast",
-         "version": "0.1.53",
+         "version": "0.1.55",
          "hasInstallScript": true,
          "license": "Apache-2.0",
          "dependencies": {

plugins/chromecast/package.json

@@ -1,6 +1,6 @@
 {
    "name": "@scrypted/chromecast",
-   "version": "0.1.53",
+   "version": "0.1.55",
    "description": "Send video, audio, and text to speech notifications to Chromecast and Google Home devices",
    "author": "Scrypted",
    "license": "Apache-2.0",
@@ -30,7 +30,8 @@
          "DeviceProvider"
       ],
       "pluginDependencies": [
-         "@scrypted/webrtc"
+         "@scrypted/webrtc",
+         "@scrypted/cloud"
       ]
    },
    "dependencies": {

plugins/chromecast/src/main.ts

@@ -201,7 +201,15 @@ class CastDevice extends ScryptedDeviceBase implements MediaPlayer, Refresh, Eng
 
     const engineio = await endpointManager.getPublicLocalEndpoint(this.nativeId) + 'engine.io/';
     const mo = await mediaManager.createMediaObject(Buffer.from(engineio), ScryptedMimeTypes.LocalUrl);
-    const cameraStreamAuthToken = await mediaManager.convertMediaObjectToUrl(mo, ScryptedMimeTypes.LocalUrl);
+    let cameraStreamAuthToken: string;
+
+    try {
+      cameraStreamAuthToken= await mediaManager.convertMediaObjectToUrl(mo, ScryptedMimeTypes.LocalUrl);
+    }
+    catch (e) {
+      this.log.a('Streaming failed. Install and set up Scrypted Cloud to cast this media type.');
+      throw e;
+    }
 
     const castMedia: any = {
       contentId: cameraStreamAuthToken,
@@ -550,7 +558,7 @@ class CastDeviceProvider extends ScryptedDeviceBase implements DeviceProvider {
     return ret;
   }
 
-  async releaseDevice(id: string, nativeId: string, device: any): Promise<void> {
+  async releaseDevice(id: string, nativeId: string): Promise<void> {
       
   }
 

plugins/webrtc/package-lock.json

@@ -1,12 +1,12 @@
 {
    "name": "@scrypted/webrtc",
-   "version": "0.1.22",
+   "version": "0.1.23",
    "lockfileVersion": 2,
    "requires": true,
    "packages": {
       "": {
          "name": "@scrypted/webrtc",
-         "version": "0.1.22",
+         "version": "0.1.23",
          "dependencies": {
             "@scrypted/common": "file:../../common",
             "@scrypted/sdk": "file:../../sdk",

plugins/webrtc/package.json

@@ -1,6 +1,6 @@
 {
    "name": "@scrypted/webrtc",
-   "version": "0.1.22",
+   "version": "0.1.23",
    "scripts": {
       "scrypted-setup-project": "scrypted-setup-project",
       "prescrypted-setup-project": "scrypted-package-json",

plugins/webrtc/src/ffmpeg-to-wrtc.ts

@@ -47,7 +47,7 @@ export async function createTrackForwarder(options: {
         clientOptions,
     } = options;
 
-    const { sessionSupportsH264High, transcodeWidth, isMediumResolution } = parseOptions(clientOptions);
+    const { sessionSupportsH264High, transcodeWidth, isMediumResolution, width, height } = parseOptions(clientOptions);
 
     let transcodeBaseline = maximumCompatibilityMode;
     // const transcodeBaseline = !sessionSupportsH264High || maximumCompatibilityMode;
@@ -64,8 +64,8 @@ export async function createTrackForwarder(options: {
     const mo = await requestMediaStream({
         video: {
             codec: 'h264',
-            width: clientOptions?.screen?.width,
-            height: clientOptions?.screen?.height,
+            width,
+            height,
         },
         audio: {
             codec: 'opus',
@@ -323,8 +323,8 @@ export function parseOptions(options: RTCSignalingOptions) {
     const transcodeWidth = Math.max(640, Math.min(options?.screen?.width || 960, 1280));
     const width = options?.screen?.width;
     const height = options?.screen?.height;
-    const max = Math.max(width, height);
-    const isMediumResolution = max && max < 1920;
+    const max = Math.max(width, height) * options?.screen?.devicePixelRatio;
+    const isMediumResolution = !sessionSupportsH264High || (max && max < 1920);
 
     // firefox is misleading. special case that to disable transcoding.
     if (options?.userAgent?.includes('Firefox/'))
@@ -334,6 +334,8 @@ export function parseOptions(options: RTCSignalingOptions) {
         sessionSupportsH264High,
         transcodeWidth,
         isMediumResolution,
+        width: isMediumResolution ? 1280 : width,
+        height: isMediumResolution ? 720 : height,
     };
 }