diff --git a/facefusion/rtc.py b/facefusion/rtc.py
index 071ad3e3..ecb310f2 100644
--- a/facefusion/rtc.py
+++ b/facefusion/rtc.py
@@ -54,10 +54,9 @@ def send_video(rtc_peer : RtcPeer, video_buffer : bytes, video_timestamp : int)
 		video_track = rtc_peer.get('video').get('sender_track')
 
 		if datachannel_library.rtcIsOpen(video_track):
-			send_buffer = ctypes.create_string_buffer(video_buffer)
-			send_total = len(video_buffer)
+			video_total = len(video_buffer)
 			datachannel_library.rtcSetTrackRtpTimestamp(video_track, video_timestamp)
-			datachannel_library.rtcSendMessage(video_track, send_buffer, send_total)
+			datachannel_library.rtcSendMessage(video_track, video_buffer, video_total)
 
 	return None
 
@@ -69,10 +68,9 @@ def send_audio(rtc_peer : RtcPeer, audio_buffer : bytes, audio_timestamp : int)
 		audio_track = rtc_peer.get('audio').get('sender_track')
 
 		if datachannel_library.rtcIsOpen(audio_track):
-			send_buffer = ctypes.create_string_buffer(audio_buffer)
-			send_total = len(audio_buffer)
+			audio_total = len(audio_buffer)
 			datachannel_library.rtcSetTrackRtpTimestamp(audio_track, audio_timestamp)
-			datachannel_library.rtcSendMessage(audio_track, send_buffer, send_total)
+			datachannel_library.rtcSendMessage(audio_track, audio_buffer, audio_total)
 
 	return None