I know that there are certain fonts that will not display in an epub file displayed on an Ipad. I originally copied the text from an InDesign file got the font substitution msg. Once I did a test of the epub in Sigil, it looks fine in ADE but there is a font missing when viewing on IPad. I found the font, opened the container.xml file in the META-INF folder and the xml file looks like this
<?xml version="1.0" encoding="UTF-8"?>
<encryption xmlns="urn
asis:names:tc
pendocument:xmlns:conta iner" xmlns:enc="http://www.w3.org/2001/04/xmlenc#">
<enc:EncryptedData>
<enc:EncryptionMethod Algorithm="http://ns.adobe.com/pdf/enc#RC"/>
<enc:CipherData>
<enc:CipherReference URI="OEBPS/Fonts/BlackoakStd.otf"/>
</enc:CipherData>
</enc:EncryptedData>
<enc:EncryptedData>
<enc:EncryptionMethod Algorithm="http://ns.adobe.com/pdf/enc#RC"/>
<enc:CipherData>
<enc:CipherReference URI="OEBPS/Fonts/MaturaMTScriptCapitals.otf"/>
<enc:EncryptedData>
<enc:EncryptionMethod Algorithm="http://ns.adobe.com/pdf/enc#RC"/>
<enc:CipherData>
<enc:CipherReference URI="OEBPS/Fonts/MaturaMTScriptCapitals.otf"/>
</enc:CipherData>
The font is that does NOT display is in blue in blue, it is in the fonts folder of the epub yet it does not display in IPad but I see it in ADE reader.
btw the font is
MaturaMTScriptCapitals.otf
any help?
RD