small cleanup of -db documentation

This commit is contained in:
F. Duncanh
2023-12-31 07:40:52 -05:00
parent 26d35dfd6a
commit 682baa03c6
4 changed files with 33 additions and 32 deletions

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@@ -511,10 +511,10 @@ helped to prevent this previously when timestamps were not being used.)
takes effect on the audio played by the server.
AirPlay volume-control attenuates volume (gain) by up to -30dB: the
range -30dB:0dB can be rescaled from *Low*:0 (*Low* \< 0), or
*Low*:*High*, using the option "`-db _Low_`" or "`-db _Low_:_High_`"
(Rescaling is linear in decibels). The option `-taper` provides a
"tapered" AirPlay volume-control profile some users may prefer.
range -30dB:0dB can be rescaled from *Low*:0, or *Low*:*High*, using the
option `-db` ("-db *Low*" or "-db *Low*:*High*"), *Low* must be
negative. Rescaling is linear in decibels. The option `-taper` provides
a "tapered" AirPlay volume-control profile some users may prefer.
The -vsync and -async options also allow an optional positive (or
negative) audio-delay adjustment in *milliseconds* for fine-tuning :
@@ -1556,14 +1556,14 @@ what version UxPlay claims to be.
# Changelog
1.68 2023-12-29 Introduced a simpler (default) method for generating a
persistent public key from the server MAC address (which can now be set
with the -m option). (The previous pem-file method is still available
with -key option). New option -reg to maintain a register of
pin-authenticated clients. Corrected volume-control: now inteprets
AirPlay volume range -30dB:0dB as (gain/amplitude) decibel attenuation,
with new option -db low\[:high\] for "flat" rescaling of the dB range.
Add -taper option for a "tapered" AirPlay volume-control profile.
1.68 2023-12-31 New simpler (default) method for generating a persistent
public key from the server MAC address (which can now be set with the -m
option). (The previous method is still available with -key option). New
option -reg to maintain a register of pin-authenticated clients.
Corrected volume-control: now interprets AirPlay volume range -30dB:0dB
as decibel gain attenuation, with new option -db low\[:high\] for "flat"
rescaling of the dB range. Add -taper option for a "tapered" AirPlay
volume-control profile.
1.67 2023-11-30 Add support for Apple-style one-time pin authentication
of clients with option "-pin": (uses SRP6a authentication protocol and