diff --git a/README.md b/README.md
index 1008a89..26c7c65 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,9 @@
 This project is a migration from ROS1 to ROS2. The original code was developed by [CircusMonkey](https://github.com/CircusMonkey/ros_rtsp/tree/master). I would like to express my gratitude for his contribution.
 
 ## image2rtsp
-This project enables the conversion of a selected ROS2 topic of type `sensor_msgs::msg::Image` into an `RTSP` stream, with an anticipated delay of approximately 30-50ms. The generated stream can be utilized for various purposes such as remote control, object detection tasks, monitoring, and more. Please note that the migration process is ongoing, and therefore, the complete functionality of the original package is not yet available.
+This project enables the conversion of a selected ROS2 topic of type `sensor_msgs::msg::Image` into an `RTSP` stream, with an anticipated delay of approximately 300-500ms. It also supports usb camera as a direct source. The generated stream can be utilized for various purposes such as remote control, object detection tasks, monitoring, and more. Please note that the migration process is ongoing, and therefore, the complete functionality of the original package is not yet available.
+
+Currently supported formats: "RGB", "RGB16", "RGBA", "RGBA16", "BGR", "BGR16", "BGRA", "BGRA16", "GRAY8", "GRAY16_LE".
 
 The development is being carried out on Ubuntu 20.04 with ROS2 Foxy, also tested on Ubuntu 22.04 with ROS2 Humble.
 
@@ -34,7 +36,14 @@ sudo apt-get install libgstreamer-plugins-base1.0-dev libgstreamer-plugins-good1
       gedit ~/ros2_ws/src/image2rtsp/config/parameters.yaml
       ```
 # Example ROS2 Image topic stream
-    topic: "/color/image_raw"  # The ROS2 topic to subscribe to
+
+    # If camera serves as a source (switched off by default)
+    camera: False      
+    source: "v4l2src device=/dev/video0"
+    
+    topic: "/color/image_raw"  # The ROS2 topic to subscribe to. Dont change, if you use a camera
+
+    # Parameters for both cases
     mountpoint: "/back"        # Choose the mountpoint for the rtsp stream. 
                                # This will be able to be accessed from rtsp://<server_ip>/portAndMountpoint
     bitrate: "500"
@@ -73,8 +82,7 @@ source install/setup.bash
 ros2 launch image2rtsp rtsp.launch.py 
 ```
 ## Limitations
-- As was previously mentioned, this package allows the conversion of only one topic into an RTSP Stream.
+- As was previously mentioned, this package allows the conversion of only data source into an RTSP Stream.
 ## To Do
-- Add the camera directly as a source
 - Add web camera ros2 topic formats
-- Add compressed images formats (jpeg, png)
\ No newline at end of file
+- Add compressed images formats (jpeg, png)
diff --git a/config/parameters.yaml b/config/parameters.yaml
index 82392e8..72cc3ea 100644
--- a/config/parameters.yaml
+++ b/config/parameters.yaml
@@ -2,11 +2,11 @@
    ros__parameters:
 
       # If camera serves as a source
-      camera: False
+      camera: False      
       source: "v4l2src device=/dev/video0"
 
-      # If the source is a ros2 topic
-      topic: "/image_raw"
+      # If the source is a ros2 topic (default case)
+      topic: "/color/image_raw"
 
       # General setup
       mountpoint: "/back"