I am sorry to ask this possibly simple question. I have tried to look several videos on the topic, but I but I am not sure of the information.
I got a camera making a horizontal video 1280x720 even though I record the video vertically. And I of cause want the editing of my final video to be in vertical format 720 x 1280. I have then defined a vertical format in the settings.
When I load the video in, the video is like resized to a width of 720p on screen. When use the “Rotate and Scale” filter 270 degrees with 100 % scaling, I get a video shown that is like 405x720. So it seems downsized even though the scaling says 100 %. I am then able to scale it to 180% to make it fit window. I am just worried, that this process might harm quality of video by down sizing and after words sizing up again. I may be wrong.
I hope you got some hints for me