From d12d9ff421027b7973fa0540905a5f06a271a730 Mon Sep 17 00:00:00 2001
From: banshan <dwdcth@163.com>
Date: Tue, 31 Dec 2024 13:52:26 +0800
Subject: [PATCH] fix: crypto no idr frame

---
 plugin/crypto/pkg/transform.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/plugin/crypto/pkg/transform.go b/plugin/crypto/pkg/transform.go
index 71e0d06..46d9336 100644
--- a/plugin/crypto/pkg/transform.go
+++ b/plugin/crypto/pkg/transform.go
@@ -157,8 +157,9 @@ func (t *Transform) Go() error {
 					}
 				}
 				if needEncrypt {
-					if encBytes, err := t.cryptor.Encrypt(mem); err == nil {
-						copyVideo.Nalus.Append(encBytes)
+					encBytes, err := t.cryptor.Encrypt(mem[2:])
+					if err == nil {
+						copyVideo.Nalus.Append(append([]byte{mem[0], mem[1]}, encBytes...))
 					} else {
 						copyVideo.Nalus.Append(mem)
 					}