diff --git a/create-encoded-explainer.md b/create-encoded-explainer.md
index edd2f13..cf428b5 100644
--- a/create-encoded-explainer.md
+++ b/create-encoded-explainer.md
@@ -13,27 +13,18 @@ The use cases include:
 Addressing these cases in the webrtc-encoded-transform API requires the ability to:
 
 * Create encoded frames
-* Clone encoded frames
 * Manipulate encoded frame metadata to conform with the requirements of its destination
-* Enqueue those frames on a sending or receiving stream that is not the same stream as the frame originated on
+* Enqueue those frames on a sending peer connection that is not the same peer connection where the frame originated on
 
 These are not the only functions that are needed to handle the use cases, but this explainer
-focuses on the frame creation, cloning and manipulation functions.
+focuses on the frame creation and manipulation functionality.
 
 ## Approach
 
 The approach proposed as a minimum viable API consists of 3 functions:
 
 * A constructor that takes encoded data + metadata and creates an encoded frame
-* A setter that is able to modify some of the values returned from the existing getMetadata method
-* A clone operator that takes an existing encoded frame and creates a new, independent encoded frame
-
-The clone operator may be thought of as a convenient shorthand for the constructor:
-
-```
-frame.clone = constructor(frame.getMetadata(), frame.data)
-
-```
+* A class that allows enqueing encoded frames into a sender peer connection and exposing control signals
 
 ## Relevant other needed changes
 
@@ -48,3 +39,58 @@ This may include the need for a number of signals and appropriate treatment ther
 * If the source is capable of producing I-frames on demand, the handler taking data from it must be able to make those requests appropriately
 
 It is harmful to the model if there are couplings between the source of encoded data and the sink for encoded data that are not exposed to the handler.
+
+
+## Sample code
+
+Let's take a scenario where P2P relays are used to forward frames. Depending solely on a local peer for the stream is not very reliable in this setup. For consistent, glitch-free, low latency streaming, a redundant PeerConnection delivering the same stream is also setup(`recvPc1` and `recvPc2`). A peer can then choose to relay this stream to the next peer in the network (`relayPc`). We pass the readable stream of the incoming PeerConnections to  `transferFrames` function which reads the frames and creates new frames with updated metadata that conforms to the sender PeerConnection's requirements (`getUnifiedMetadata`). We then write one of these frames(`isDuplicate`) to the relay peer PerConnection. `getUnifiedMetadata` and `isDuplicate` are application-specific functions.
+
+```
+// code in main.js file
+const worker = new Worker('worker.js');
+
+// Let recvPc1, recvPc2 be the receiving PCs. 
+recvPc{1|2}.ontrack = evt => {
+  evt.receiver.transform = new RTCRtpScriptTransform(worker, { name: "receiverTransform" });
+};
+
+
+// Let relayPc be the PC used to relay frames to the next peer. 
+worker.onmessage = evt => {
+  relayPc.replaceTrack(evt.data);
+};
+```
+
+```
+// code in worker.js file
+async function transferFrames(reader, writer, encodedSource) {
+    if(!reader || !writer || !encodedSource){
+      return;
+    }
+    while (true) {
+        const {frame, done} = await reader.read();
+        if (done) return;
+
+        let newFrame = new RTCRtpEncodedVideoFrame(frame, getUnifiedMetadata(frame));
+        if(!isDuplicate(newFrame)) {
+            encodedSource.enqueue(newFrame);
+        }
+        // Put the original frame back in the receiver PC
+        writer.write(frame);
+    }
+}
+
+// Code to instantiate reader and writer from the RTPReceiver and RTPSender.
+onrtctransform = (event) => {
+  if (event.transformer.options.name == "receiverTransform") {
+    reader = event.transformer.readable;
+    writer = event.transformer.writable;
+    encodedSource = new RTCRtpSenderEncodedSource();
+    postMessage(encodedSource.handle);
+  } else {
+    return;
+  }
+
+  transferFrames(reader, writer, encodedSource);
+};
+```