tancredi, if I understood your post correctly, you moved your camera, created an image export, then moved your camera again, creating another image export... if you want a simple movement, use scenes (windows > scenes) to set up some views. then you have to adjust the transition speed of the scenes (under View > Animation > Settings). and finally export the animation under File > Export > Animation (under options you can choose to export it as an image sequence...) if you already knew all this, I am sorry - shame upon me - but I mean to understand that you are looking for something simple.

Io lo esporterei come filmato con la procedura standard di SU e poi farei una conversione di formato con uno dei tanti programmi che si trovano in rete