bzero before av_frame_unref, or it could crash the system
bzero before av_frame_unref, or it could crash the system

SUPENTA/gaminganywhere,sylvain121/gaminganywhere,chunying/gaminganywhere,masterall/gaminganywhere,chunying/gaminganywhere,sylvain121/gaminganywhere,yunyu-Mr/gaminganywhere,justusbeyer/gaminganywhere,sylvain121/gaminganywhere,chunying/gaminganywhere,justusbeyer/gaminganywhere,SUPENTA/gaminganywhere,sylvain121/gaminganywhere,masterall/gaminganywhere,masterall/gaminganywhere,justusbeyer/gaminganywhere,justusbeyer/gaminganywhere,SUPENTA/gaminganywhere,sylvain121/gaminganywhere,sylvain121/gaminganywhere,yunyu-Mr/gaminganywhere,chunying/gaminganywhere,yunyu-Mr/gaminganywhere,yunyu-Mr/gaminganywhere,masterall/gaminganywhere,SUPENTA/gaminganywhere