Added AVI x-msvideo parsing

app/Media/MSVideo/Containers/junk.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Media\MSVideo\Containers;
+
+/*
+ * https://netghost.narod.ru/gff/graphics/summary/micriff.htm
+ *
+ * One other type of chunk that is commonly encountered in an AVI chunk is the padding or JUNK chunk (so named
+ * because its chunk identifier is JUNK). This chunk is used to pad data out to specific boundaries (for example,
+ * CD-ROMs use 2048-byte boundaries). The size of the chunk is the number of bytes of padding it contains. If you are
+ * reading AVI data, do not use use the data in the JUNK chunk. Skip it when reading and preserve it when writing.
+ */
+
+use App\Media\MSVideo\Container;
+
+class junk extends Container
+{
+	public function __construct(int $offset,int $size,string $filename,bool $be,?string $data)
+	{
+		parent::__construct($offset,$size,$filename,$be,$data);
+
+		// For debugging
+		if (FALSE)
+			$this->debug = hex_dump($data ?: $this->data());
+	}
+}