the credits and watermarks were on there because it was a preview. ie not finished. the finished version will be clean of all that. didnt want people to use the unfinished version
not claiming credit for the source vid or music.. it clearly credits the source video and music in the vid and in the description. still it took 2-3 full days to find the sound effects, and music that would fit, equalize volumes, cut and chop by them, time them, cut and chop the video into different clips, adjust speeds, make it fit a new aspect ratio, make the cuts seem seamless etc. it was still heaps of work. the original vid was 2.5 mins and i got it down to 43sec and in my opinion with more life in it.
anyway is there a way to tell when the user can press the keys? ie once es is in the system wheels ready to select a system