root->add_child("DefaultDCPAudioChannels")->add_child_text (raw_convert<string> (_default_dcp_audio_channels));
/* [XML] DCPIssuer Issuer text to write into CPL files. */
root->add_child("DCPIssuer")->add_child_text (_dcp_issuer);
root->add_child("DefaultDCPAudioChannels")->add_child_text (raw_convert<string> (_default_dcp_audio_channels));
/* [XML] DCPIssuer Issuer text to write into CPL files. */
root->add_child("DCPIssuer")->add_child_text (_dcp_issuer);