I call them hot/cold pixels, but they aren't indeed the type that are stuck forever. So it's not the same as a permanent hot/cold pixel which would show up at the same spot in all of your photos.
These hot/cold pixels are dancing around the frame and show up when using high iso on a low light scenery.
I took a closer look at your files, and the sparkling pixels show that either one of the green channels has a value of zero (so at the moment of recording, in that particular frame it was temporarily a cold pixel in the green channel).
It also happens in the dark area's but there the other pixels have values near zero, so it won't show up as a weird color.
For as far as I know, this is very common for all canon DSLR's with magic lantern raw video. Mostly it can be fixed by using hot/cold pixel fix in your raw editor (for example MLVapp with bad pixel fix)
What really helped reduce these for me is the dead pixel remapping (automated by your Canon DSLR, less then 5 minutes of work)
https://www.youtube.com/watch?v=9Nrn2N_syBA
Take the lens of your camera and put the body cap on the camera.
And perform a manual sensor cleaning in the canon menu and wait for a while(probably one minute) to turn your camera off.
These hot/cold pixels are dancing around the frame and show up when using high iso on a low light scenery.
I took a closer look at your files, and the sparkling pixels show that either one of the green channels has a value of zero (so at the moment of recording, in that particular frame it was temporarily a cold pixel in the green channel).
It also happens in the dark area's but there the other pixels have values near zero, so it won't show up as a weird color.
For as far as I know, this is very common for all canon DSLR's with magic lantern raw video. Mostly it can be fixed by using hot/cold pixel fix in your raw editor (for example MLVapp with bad pixel fix)
What really helped reduce these for me is the dead pixel remapping (automated by your Canon DSLR, less then 5 minutes of work)
https://www.youtube.com/watch?v=9Nrn2N_syBA
Take the lens of your camera and put the body cap on the camera.
And perform a manual sensor cleaning in the canon menu and wait for a while(probably one minute) to turn your camera off.