libavfilter/ebur128: introduce target range

This eases meeting the target level during live mixing.

Signed-off-by: Daniel Molkentin <daniel@molkentin.de>
Signed-off-by: Conrad Zelck <c.zelck@imail.de>
This commit is contained in:
Daniel Molkentin
2018-10-09 14:32:56 +02:00
committed by Paul B Mahol
parent d587390988
commit d445bcb137
2 changed files with 26 additions and 10 deletions

View File

@@ -19284,6 +19284,9 @@ short-term loudness (3 seconds of analysis), and the gauge on the right is for
the momentary loudness (400 milliseconds), but can optionally be configured
to instead display short-term loudness (see @var{gauge}).
The green area marks a +/- 1LU target range around the target loudness
(-23LUFS by default, unless modified through @var{target}).
More information about the Loudness Recommendation EBU R128 on
@url{http://tech.ebu.ch/loudness}.