public void setIncludeOriginal(boolean includeOriginal) {
        this.includeOriginal = includeOriginal;
    }
Create an EmbeddedDocumentBytesConfig with
{@link EmbeddedDocumentBytesConfig#extractEmbeddedDocumentBytes}
set to <code>true</code>
tika-core/src/main/java/org/apache/tika/pipes/extractor/EmbeddedDocumentBytesConfig.java