volume down on UI : found error : Avidemux - GTK version 1:2.5.4-0ubuntu11

[Joe^Question]

found error
open Avidemux
open video file
turn volume down on UI (for  playback)
close Avidemux
play any audio 
NO sound
open volume control
adjust PCM from 0 to usual
sound OK

ubuntu maintainer : Alessio Treglia <quadrispro@ubuntu.com>

[Jan Gruuthuse]

Currently no developer is working on GTK avidemux interface.
On ubuntu 12.04, 12.10 and 13.04 best to use avidemux 2.6.4 build from svn or from nightly for 32-bit: http://avidemux.org/nightly/ (quantal / raring)
or 64-bit: avidemux Cli/QT 2.6.4 64-bit deb download ubuntu.