Question about density

[jreoka]

If I am using ffmpeg, what value would affect the density like it does in Videofy? Any help would be appreciated! :)

[Filarius]

I have no good answer, only try it by experiment.
My past "research" make me think about total file size must be about 10 times bigger than source data.
So if u want to set bitrate mode in FFmpeg, then density must make size of "data per second" (data per frame per second) must be about 10 times smaller.
And if use x264 constant rate factor (CRF) then i think value about 24-25 can be okay.

[jreoka]

@Filarius Thank you for the response.