diff --git a/examples/binding.cc b/examples/binding.cc
index 97dd02a..c34896f 100644
--- a/examples/binding.cc
+++ b/examples/binding.cc
@@ -70,8 +70,13 @@ int main(void)
         {
             std::cout << "Sending frame " << i + 1 << '/' << AMOUNT_OF_PACKETS << std::endl;
 
+            // uvgRTP mandates the existance of NAL units so we fake some
             std::unique_ptr<uint8_t[]> dummy_frame =
                 std::unique_ptr<uint8_t[]>(new uint8_t[PAYLOAD_LEN]);
+            memset(dummy_frame.get(), 'a', PAYLOAD_LEN); // payload
+            memset(dummy_frame.get(),     0, 3);
+            memset(dummy_frame.get() + 3, 1, 1);
+            memset(dummy_frame.get() + 4, 1, (19 << 1)); // Intra frame NAL type
 
             if (send->push_frame(std::move(dummy_frame), PAYLOAD_LEN, RTP_NO_FLAGS) != RTP_OK)
             {
diff --git a/examples/configuration.cc b/examples/configuration.cc
index 0aaf6d4..7aa9a4c 100644
--- a/examples/configuration.cc
+++ b/examples/configuration.cc
@@ -92,6 +92,10 @@ int main(void)
         for (int i = 0; i < SEND_TEST_PACKETS; ++i)
         {
             auto buffer = std::unique_ptr<uint8_t[]>(new uint8_t[PAYLOAD_LEN]);
+            memset(buffer.get(), 'a', PAYLOAD_LEN);
+            memset(buffer.get(),     0, 3);
+            memset(buffer.get() + 3, 1, 1);
+            memset(buffer.get() + 4, 1, (19 << 1)); // Intra frame
 
             if ((i+1)%10  == 0 || i == 0) // print every 10 frames and first
                 std::cout << "Sending frame " << i + 1 << '/' << SEND_TEST_PACKETS << std::endl;
diff --git a/examples/custom_timestamps.cc b/examples/custom_timestamps.cc
index 31d825e..2e29f89 100644
--- a/examples/custom_timestamps.cc
+++ b/examples/custom_timestamps.cc
@@ -75,6 +75,11 @@ int main(void)
         for (int i = 0; i < SEND_TEST_PACKETS; ++i)
         {
             auto buffer = std::unique_ptr<uint8_t[]>(new uint8_t[PAYLOAD_LEN]);
+            memset(buffer.get(), 'a', PAYLOAD_LEN);
+
+            memset(buffer.get(),     0, 3); // start code prefix
+            memset(buffer.get() + 3, 1, 1);
+            memset(buffer.get() + 4, 1, (19 << 1)); // Intra frame
 
             // fake timestamp. This way the receiver can play the frames at a lower pace, even if
             // we generate them really fast.
diff --git a/examples/rtcp_hook.cc b/examples/rtcp_hook.cc
index d26cb8e..9430e06 100644
--- a/examples/rtcp_hook.cc
+++ b/examples/rtcp_hook.cc
@@ -82,6 +82,10 @@ int main(void)
         uint8_t buffer[PAYLOAD_LEN] = { 0 };
         memset(buffer, 'a', PAYLOAD_LEN);
 
+        memset(buffer,     0, 3);
+        memset(buffer + 3, 1, 1);
+        memset(buffer + 4, 1, (19 << 1)); // Intra frame
+
         std::chrono::steady_clock::time_point start = std::chrono::steady_clock::now();
 
         for (unsigned int i = 0; i < SEND_TEST_PACKETS; ++i)
diff --git a/examples/sending.cc b/examples/sending.cc
index 546ddd2..df36902 100644
--- a/examples/sending.cc
+++ b/examples/sending.cc
@@ -53,6 +53,10 @@ int main(void)
         for (int i = 0; i < AMOUNT_OF_TEST_PACKETS; ++i)
         {
             std::unique_ptr<uint8_t[]> dummy_frame = std::unique_ptr<uint8_t[]>(new uint8_t[PAYLOAD_LEN]);
+            memset(dummy_frame.get(), 'a', PAYLOAD_LEN); // NAL payload
+            memset(dummy_frame.get(),     0, 3);
+            memset(dummy_frame.get() + 3, 1, 1);
+            memset(dummy_frame.get() + 4, 1, (19 << 1)); // Intra frame NAL type
 
             if ((i+1)%10  == 0 || i == 0) // print every 10 frames and first
                 std::cout << "Sending frame " << i + 1 << '/' << AMOUNT_OF_TEST_PACKETS << std::endl;
diff --git a/examples/zrtp_multistream.cc b/examples/zrtp_multistream.cc
index 19525c7..d2bb81d 100644
--- a/examples/zrtp_multistream.cc
+++ b/examples/zrtp_multistream.cc
@@ -183,9 +183,17 @@ void sender_function(uvgrtp::session* sender_session, int flags, std::shared_ptr
             print_mutex->unlock();
             */
 
-            std::unique_ptr<uint8_t[]> dummy_audio_frame = std::unique_ptr<uint8_t[]>(new uint8_t[payload_size]);
+            std::unique_ptr<uint8_t[]> dummy_frame = std::unique_ptr<uint8_t[]>(new uint8_t[payload_size]);
 
-            if (sender_audio_strm->push_frame(std::move(dummy_audio_frame), payload_size, RTP_NO_FLAGS) != RTP_OK)
+            if (format == RTP_FORMAT_H265 && payload_size >= 5)
+            {
+              memset(dummy_frame.get(), 'a', payload_size); // data
+              memset(dummy_frame.get(),     0, 3);
+              memset(dummy_frame.get() + 3, 1, 1);
+              memset(dummy_frame.get() + 4, 1, (19 << 1)); // Intra frame NAL type
+            }
+
+            if (sender_audio_strm->push_frame(std::move(dummy_frame), payload_size, RTP_NO_FLAGS) != RTP_OK)
             {
                 std::cerr << "Failed to send frame" << std::endl;
             }