From cee1e96076d1dc66b05e08fdbe0421e3bbdd045f Mon Sep 17 00:00:00 2001
From: Miroslav Pejic <miroslav.pejic.85@gmail.com>
Date: Sun, 9 Nov 2025 17:09:58 +0100
Subject: [PATCH] [call-me] - #13 - fix video on outgoing call from device
 without camera

---
 package-lock.json |  4 ++--
 package.json      |  2 +-
 public/client.js  | 18 ++++++++++++++++++
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index efbb1c8..60c6602 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
     "name": "call-me",
-    "version": "1.2.72",
+    "version": "1.2.73",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "call-me",
-            "version": "1.2.72",
+            "version": "1.2.73",
             "license": "AGPLv3",
             "dependencies": {
                 "@ngrok/ngrok": "1.5.2",
diff --git a/package.json b/package.json
index 1df8c89..f6427b7 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "call-me",
-    "version": "1.2.72",
+    "version": "1.2.73",
     "description": "Your Go-To for Instant Video Calls",
     "author": "Miroslav Pejic - miroslav.pejic.85@gmail.com",
     "license": "AGPLv3",
diff --git a/public/client.js b/public/client.js
index 4ffd776..7e3e2d0 100755
--- a/public/client.js
+++ b/public/client.js
@@ -1173,8 +1173,26 @@ function handleMediaStreamError(error) {
 function initializeConnection() {
     thisConnection = new RTCPeerConnection(config);
 
+    // Add existing tracks from local stream
     stream.getTracks().forEach((track) => thisConnection.addTrack(track, stream));
 
+    // Ensure we have transceivers for both audio and video, even if we don't have those tracks
+    // This allows us to receive video/audio from remote peer even if we don't have camera/mic
+    const hasVideo = stream.getVideoTracks().length > 0;
+    const hasAudio = stream.getAudioTracks().length > 0;
+
+    if (!hasVideo) {
+        // Add video transceiver to receive video from remote peer
+        thisConnection.addTransceiver('video', { direction: 'recvonly' });
+        console.log('Added recvonly video transceiver (no local camera)');
+    }
+
+    if (!hasAudio) {
+        // Add audio transceiver to receive audio from remote peer
+        thisConnection.addTransceiver('audio', { direction: 'recvonly' });
+        console.log('Added recvonly audio transceiver (no local microphone)');
+    }
+
     thisConnection.ontrack = (e) => {
         if (e.streams && e.streams[0]) {
             const remoteStream = e.streams[0];