diff -r be944660c56a -r 3d72ae0968f4 wp/wp-includes/ID3/module.audio-video.flv.php
--- a/wp/wp-includes/ID3/module.audio-video.flv.php	Wed Sep 21 18:19:35 2022 +0200
+++ b/wp/wp-includes/ID3/module.audio-video.flv.php	Tue Sep 27 16:37:53 2022 +0200
@@ -161,6 +161,7 @@
 						$info['flv']['video']['videoCodec'] = $LastHeaderByte & 0x07;
 
 						$FLVvideoHeader = $this->fread(11);
+						$PictureSizeEnc = array();
 
 						if ($info['flv']['video']['videoCodec'] == GETID3_FLV_VIDEO_H264) {
 							// this code block contributed by: moysevichØgmail*com