1. I videotaped the scenery.
2. I made a video with the scenery.
3. I made videos regarding the scenery.
4. I made the video about the scenery.
(Which expressions are grammatical? Thank you for your help.)
(1) ok
(2) you can make a video "of" the scenery.
(3) hmmm. just bad.
(4) only correct if one is discussing a particular video. Could be ok if it followed other remarks about a specific video.