Reimar Döffinger <b...@reimardoeffinger.de> added the comment: On Sat, Jun 27, 2009 at 03:34:33PM +0000, Mark Spieth wrote: > > Mark Spieth <mspi...@digivation.com.au> added the comment: > > sorry for the delay > dialnorm is the difference. > > 5.1 sits at 28 > 2.0 sits at 22 > so this is a 6dB difference (x2 voltage) > compression also varies differently > 5.1 varies from -6 to +5 > 2.0 varies from -5 to +22 > > doesnt explain the x3 experimental value though but comes closer.
You said that the 2.0 part is advertisement. Since advertisements are usually played at a louder volume (good idea, like that I can just leave the TV and come back when that annoying background noise stops to see the film continue), I'd claim that this does fully explain it... _____________________________________________________ FFmpeg issue tracker <iss...@roundup.ffmpeg.org> <https://roundup.ffmpeg.org/roundup/ffmpeg/issue1153> _____________________________________________________
