Added a code to remove Kindle watermark.

f3fbc3573e

DeDRM_plugin/mobidedrm.py

@@ -320,6 +320,9 @@ class MobiBook:
                     elif type == 404 and size == 9:
                         # make sure text to speech is enabled
                         self.patchSection(0, b'\0', 16 + self.mobi_length + pos + 8)
+                    elif type == 208 and size == 219:
+                        # remove watermark (atv:kin: stuff)
+                        self.patchSection(0, '\0'*211, 16 + self.mobi_length + pos + 8)
                     # print type, size, content, content.encode('hex')
                     pos += size
         except Exception as e: