Re: [LAU] dynamic range analysis tool

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
To: <linux-audio-user@...>
Date: Tuesday, August 5, 2014 - 1:13 pm

On Tue, Aug 05, 2014 at 02:37:53PM +0200, Raffaele Morelli wrote:

> is there any linux tool which can produce plots like this?

ebur128 can do it, if you change one line:

Change line 218 int ebur128.cc to

fprintf (F, "%5.1lf %8.6lf %8.6lf %6d %6d\n", v, nm / km, ns / ks, hm [i], hs [i]);

recompile and install. Then

ebur128 --prob --lufs somefile.wav

and then in gnuplot

plot 'ebur128-prob' u 1:4 w i lt 3

or

plot 'ebur128-prob' u 1:5 w i lt 3

Ciao,

--
FA

A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)

_______________________________________________
Linux-audio-user mailing list
Linux-audio-user@lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:
[LAU] dynamic range analysis tool, Raffaele Morelli, (Tue Aug 5, 12:38 pm)
Re: [LAU] dynamic range analysis tool, Robin Gareus, (Tue Aug 5, 3:39 pm)
Re: [LAU] [Bulk] dynamic range analysis tool, Ralf Mardorf, (Tue Aug 5, 1:16 pm)
Re: [LAU] [Bulk] dynamic range analysis tool, Raffaele Morelli, (Tue Aug 5, 1:27 pm)
Re: [LAU] [Bulk] dynamic range analysis tool, Ralf Mardorf, (Tue Aug 5, 1:30 pm)
Re: [LAU] [Bulk] dynamic range analysis tool, Ralf Mardorf, (Tue Aug 5, 1:24 pm)
Re: [LAU] dynamic range analysis tool, Fons Adriaensen, (Tue Aug 5, 1:13 pm)
Re: [LAU] dynamic range analysis tool, Raffaele Morelli, (Tue Aug 5, 2:23 pm)
Re: [LAU] dynamic range analysis tool, Fons Adriaensen, (Tue Aug 5, 2:50 pm)
Re: [LAU] dynamic range analysis tool, Raffaele Morelli, (Fri Aug 8, 6:47 am)
Re: [LAU] dynamic range analysis tool, Fons Adriaensen, (Fri Aug 8, 5:42 pm)
Re: [LAU] dynamic range analysis tool, Raffaele Morelli, (Tue Aug 19, 7:59 am)
Re: [LAU] [Bulk] Re: dynamic range analysis tool, Ralf Mardorf, (Fri Aug 8, 7:15 am)
Re: [LAU] dynamic range analysis tool, Raffaele Morelli, (Tue Aug 5, 1:33 pm)