From 8186687093dc02ab5df2cb0111de2ab03209b118 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Mon, 13 Feb 2023 21:26:47 -0600
Subject: [PATCH] Fix video header parsing assert with GFE 3.27

---
 src/VideoDepacketizer.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/src/VideoDepacketizer.c b/src/VideoDepacketizer.c
index ff71637..69d5ad6 100644
--- a/src/VideoDepacketizer.c
+++ b/src/VideoDepacketizer.c
@@ -827,8 +827,22 @@ static void processRtpPayload(PNV_VIDEO_PACKET videoPacket, int length,
             }
         }
 
-        if (APP_VERSION_AT_LEAST(7, 1, 446)) {
-            // >= 7.1.446 uses 2 different header lengths based on the first byte:
+        if (APP_VERSION_AT_LEAST(7, 1, 450)) {
+            // >= 7.1.450 uses 2 different header lengths based on the first byte:
+            // 0x01 indicates an 8 byte header
+            // 0x81 indicates a 44 byte header
+            if (currentPos.data[0] == 0x01) {
+                currentPos.offset += 8;
+                currentPos.length -= 8;
+            }
+            else {
+                LC_ASSERT(currentPos.data[0] == (char)0x81);
+                currentPos.offset += 44;
+                currentPos.length -= 44;
+            }
+        }
+        else if (APP_VERSION_AT_LEAST(7, 1, 446)) {
+            // [7.1.446, 7.1.450) uses 2 different header lengths based on the first byte:
             // 0x01 indicates an 8 byte header
             // 0x81 indicates a 41 byte header
             if (currentPos.data[0] == 0x01) {