We have developed a unified meson-exchange model for pion-nucleon scattering and photopion production. It gives good description for all channels in both reactions up to the A(1232) resonance region. The model allows the explicit inclusion of resonance degree of freedom and can be used to extract the nucleon resonance properties. We obtain -3.96% and -4.05% for the bare and dressed E2/M1 ratios in the photo-excitation of (N→A).