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minyor / syn2midi

Create pianobooster midi from youtube piano video lessons (Synthesia).
MIT License
61 stars 9 forks source link

Notices no key repetition #7

Closed GregorBiswanger closed 2 years ago

GregorBiswanger commented 3 years ago

Hello, First of all, thank you very much for your great tool! That helps me a lot! It is hard to believe that you cannot get midi files from the youtube videos for free.

I had to create my own mask for my videos, which worked well.

Unfortunately no repeated keystrokes can be recognized? do you have any tips or an update if necessary?

YouTube Video: 15-06-_2021_09-59-04

Midi in Synthesia: 15-06-_2021_09-58-56

GregorBiswanger commented 3 years ago

And this song doesn't work at all, unfortunately. Although I tried the same mask.

https://www.youtube.com/watch?v=9_DPg0UlnL8

minyor commented 3 years ago

Hello, Gregor. I created new mask and tried to convert a song in last link you mention. I attached an archive with mask and midi. I used this command: syn2midi.exe -s2 -t10 -m 'mask.bmp' -i '9convert.mp4' -o '9convert.mid' 9convert.zip

Key repetitions. however, seems indeed get lost in fast pacing sentences.. Even in this last video there is a couple notes that gets merged into one, The reason for it it seems that some keys in a video does not blink rapid enough, you can notice this if you watch keys color change in those notes that get merged.. and thus the program does recognize 2 very short notes as one long. It seems synthesia itself has coloring lag when generating videos and I'm afraid there's not much we can do about it aside of manual post editing..