I think the headline already explains what I want to know.
Is there a possible way to open and save images with 16-bit with Qt? And I don\'t mean the 3*8=24bit or 4*8=32bit,
QImage::Format not define pure 16 bit but can define 10 bit. QImage::Format_A2RGB30_Premultiplied (http://doc.qt.io/qt-5/qimage.html), can use RGB 10 bits per channel (0...1).
But if use QImage::setPixel they still use 8 bit per channel for define pixel from QColor.