ffmpeg vod mpg dash hls generation

Hello! I have a source mp4 files (windows system). This can also be mov, qt, or something else. Audio codec should be aac but can also be different. I want to have ffmpeg cmd to: encode the source video into a - high quality mp4 file - medium quality mp4 file - low quality mp4 file - really low quality mp4 file the audio should always be as good as possible these output files should be transffered into a mpg dash file (bento4 or mp4box) there should be a dash (mdp) version and a hls version (m3u8) I have to be able to play them with jwplayer. is this possible? second project - if the first works well in the next step I need to encode the result with cenc or expressplay drm (widevine, playready). third project: if this works great I have to automate it with aws lambda - s3 storage and php processing queue. are you interessted? how much would it be for project a - the cmds project b - the drm version project c - automation with aws thanks a lot all the best Mario