- find(ac.begin(), ac.end(), static_cast<int>(dcp::BSL)) != ac.end() ||
- find(ac.begin(), ac.end(), static_cast<int>(dcp::BSR)) != ac.end()
- ) ? dcp::SEVEN_POINT_ONE : dcp::FIVE_POINT_ONE;
+ find(ac.begin(), ac.end(), static_cast<int>(dcp::Channel::BSL)) != ac.end() ||
+ find(ac.begin(), ac.end(), static_cast<int>(dcp::Channel::BSR)) != ac.end()
+ ) ? dcp::MCASoundField::SEVEN_POINT_ONE : dcp::MCASoundField::FIVE_POINT_ONE;