Sound muffles if volume changed about uxplay HOT 3 CLOSED

"-db -1:30"

is this a typo ? "-db -30:0" is the default

-db L:H L must be negative. H can be either sign, must be larger than L (positive or less negative)

gstreamers volume is set this way and values of gst_volume greater than 10 are treated as 10

gst_volume = pow(10.0, 0.05*db);

so H >+20 is treated as +20

from uxplay.

from uxplay.

The -db option was introduced after the issue #250

The default range is -db -30:0 This is amplitude gain decibels.

I dont know enough about audio to advise what gain you should use, it probably depends on what kind of audio system
you have.

https://www.hollyland.com/blog/tips/what-is-gain-in-audio

increasing the upper gain limit certainly makes the maximum volume audio louder, but may introduce distortion ("clipping") ???

just experiment with it. (or leave it at default if you don't know what you are doing) Try -db -30:20 (a 50db range) or -db -10:20 (same 30db range as default but shifted up by +20db.).

The upper setting should not be greater than +20 , as gstreamer doesn't accept anything more. +10db doubles
the perceived sound volume.

The volume profile give by option "-taper" might also be useful: this modifies how the volume settings on the client change loudness, but doesn't change the decibel range. If the range from L to H has H = L +30db,
each 50% decrease in the "tapered" volume setting halves the perceived sound volume.

from uxplay.