Ok. Where does Midjourney get the data to create the images? Does it have permission from the authors?

Adobe Ai. It has the rights to create the images because it has its library and shares the profits with the authors.

Maybe the graphics and photos are beautiful. Apparently Midjourney steals photos and graphics without the authors consent. Probably not an honest company. It is better to use Adobe Ai honestly

Do yous send a shot of the same video with a horizontal and vertical version? Adobe Stock or Istock won't consider it spam? Is it allowed?

I have a question. Do film agencies or clients check what Prores codecs are encoded with?

I have some videos in AVC/MP4 format, if I convert the videos to ProRes codecs through non-certified programs like Shutter Encoder or other programs that use the ffmpeg library, is it legal?

Who is responsible for selling movies in ProRes codecs. Film agencies, author or client?

I also have Vegas Pro with certified ProRes codecs but AVC/MP4 movies exported to ProRes are not of good quality with artifacts and not acceptable.

Better image quality is in free or paid converters that do not have a license for ProRes codecs, but what about the license, as Apple writes on its website?