31 changed files with 689 additions and 1122 deletions
--- a/docs/LibreMediaServer_Audio.hed
+++ b/docs/LibreMediaServer_Audio.hed
@ -1,79 +1,76 @@
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-嬪<EFBFBD>魂礼膦鳽义鳱禔鄔𩄍栁咏噂皭耰襙<EFBFBD><EFBFBD>
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-僈<EFBFBD><EFBFBD>摼婬鏽臍嗙睖剸<EFBFBD>尌笝笤恮厞闃擫膱<EFBFBD>
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-鐥釋<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>祚閂炎筐圻飛ㄑ𣙷<EFBFBD>
-看魛顝殲澨旬盛珫捈佫尕齪鼴藕<EFBFBD>蹬椽蚙椥眑<EFBFBD>
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-<EFBFBD><EFBFBD>祚閂囿岳誚奶ˇ<EFBFBD>蕪□遣馱毓絕租救恮
-昋岕<EFBFBD>妚媄藪擭睚嗖ˆ尌窔
-娸眒厞赭謻錁叡緪鳲碯<EFBFBD>碯
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-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㤲<EFBFBD>
-洮版豆鶗腦ㄐ迚噬撒此虞隆
-斑盛玴𩼰訧<EFBFBD>マ鼴藕暌葠暌
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-<EFBFBD><EFBFBD>祚蠿楫岳宋奶ㄑ<EFBFBD>蕪<EFBFBD>
-遣兢毓嵿租救恮昋岕堌冫懼
-臏澀睚<EFBFBD>ˆ尌窔娸眒泬鍙檉
-膦鳿緪唬碯<EFBFBD>碯栁咤噂皭鐐
-襙<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
-<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>鍳拳洮版揮戎凶
-╮瓰噬毉此虞隆斑盛蚔迒匊
-蛓<EFBFBD><EFBFBD><EFBFBD><EFBFBD>罁<EFBFBD><EFBFBD>𡺨<EFBFBD><EFBFBD>龬<EFBFBD>
-厞鍙蹠灢𦭓啝<EFBFBD>皸<EFBFBD>禔栁嵆犪皭鼐襙<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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-鼴尕衵捈
-濿艛錂濊踖氂裻榱<EFBFBD>僣栁咤齴
-灖鐐襡<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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-蕪<EFBFBD>
-版谷<EFBFBD>
-奶<EFBFBD>蔡迫耦遣兢毓庖革救怤杶忑<EFBFBD>冫鏽<EFBFBD>
-<EFBFBD>葠椽詀椥忒梊衃旃瀁謽鍆澨豍槼蜾摳<EFBFBD>𩄍揸鳺
-╞皭鏵襙<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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+槜棔垞拺敵<EFBFBD><EFBFBD>订ě<EFBFBD>ぃⅰ伎窘姬汗付<EFBFBD>闯抄舷浲资扇瞧拍棉
+应€倶亷守仕终杂已嘘蝽祀觊桤纟
+鰞晨蜚<EFBFBD><EFBFBD><EFBFBD><EFBFBD>牾趔蝰饛趹
+烗照芤臈槂倎倵灉瀲殭槜枙敋<EFBFBD>
+冩鲵<EFBFBD>藩┄ギゥ【<EFBFBD>烤郊徊<EFBFBD>
+<EFBFBD>赇<EFBFBD>汊斳烟耸衫乔秦寐晾咿輱<EFBFBD>
+泉噳挆嫃劳酗铐祀腚翮驽溷忉层
+鞗＇郡<EFBFBD>麇偑<EFBFBD>鈸帊寢妷堉殔剝倎€煘<EFBFBD>
+庮妮谵喺耸陶偝<EFBFBD><EFBFBD>ⅸ<EFBFBD>亥ぃⅰ牽健
+<EFBFBD>潺<EFBFBD>φ腙祯吒敀僦扇瞧湍聯堇咿蒈圳谀
+哦寪€娒田铐铍觇犒驽溷忉帻<EFBFBD>
+餁う讥㈡麈矧耩弾崓帠増噯厔冄<EFBFBD>
+掶亮倨蠅殗嗵势€崘<EFBFBD><EFBFBD><EFBFBD>牬Еイ＂◇<EFBFBD>
+<EFBFBD>牷汗阜斗动脖衔吞嗜<EFBFBD>
+谡谂拿铝垒芰苒谫刈鬃<EFBFBD>
+晾托镱盱腓媵珂邃汊噔<EFBFBD>
+祜帑<EFBFBD><EFBFBD>鲼鲲蝰饛帊崏<EFBFBD>
+増噥檮儌仠煘暅嚉櫂枈晹洅崘<EFBFBD>┌<EFBFBD>┅沪イぞ<EFBFBD>烤〖缓堡范荡<EFBFBD>毕茄趟律郧婆曔铝冗<EFBFBD>
+蒈坜攀穵劃铆弲<EFBFBD>盱腚蹊珑眸汊後泾<EFBFBD><EFBFBD><EFBFBD>麝
+豸篥礅焓姨櫀増啅檮儊€湡灊潎殭槜枙敁<EFBFBD>
+憪<EFBFBD>本他祀虼工！＜烤鬼Ш垢丢荡巢毕瓮<EFBFBD>
+耸商墼<EFBFBD>拫鸭€仢吻谫軈收哉淹酗铎痣觊桤驽<EFBFBD><EFBFBD>
+饤梗<EFBFBD>铉<EFBFBD><EFBFBD>牾趄蝽鹳帊寢妶攪唴嚐倎€渹
+応缕虤厞晹摀崘<EFBFBD><EFBFBD><EFBFBD>┄ЕА竣<EFBFBD>饥郊桓<EFBFBD>
+<EFBFBD>镩岵牠衔屯资缮勤钠寐晾哓淋圳谀字照<EFBFBD>
+困壋豁<EFBFBD>觊桄<EFBFBD>溻恺喱<EFBFBD><EFBFBD><EFBFBD>澉鲺黠蝰饛<EFBFBD>
+燏灾葺艆棙儌亖優潩泦槣棖晹挃崘<EFBFBD><EFBFBD><EFBFBD>┇<EFBFBD>
+从<EFBFBD><EFBFBD>鲷饨<EFBFBD>蓟焊し洞疮氨衔吞讼杖瞧秦寐谅<EFBFBD>
+太儑帉氈纳杂倚田铎祺肟桤驽驷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+鍠け哀沆弾崓棅墘嚉噭儌亐熓仠洑潉棖柷<EFBFBD>
+€蛟痤堪<EFBFBD>┅沪ゥ＞　烤郊翰ジ范报巢皻<EFBFBD>
+攥棝€鼗櫄勓蘖肋吡苒圪恼终杂已侒铐祜鲩桠泫
+鰞景╋仯╅纟<EFBFBD>鏖趔篑鞃帊寢妷逈唴剣瀬€煕<EFBFBD>
+湜殭槜枙<EFBFBD>
+搾憪<EFBFBD><EFBFBD>藩┄Еイ＞<EFBFBD>烤郊缓ジ范荡巢庇瓮趟噬惹谂拿铝肋蘖苒谫刈终扔已酗铐祺觊桤驽溷<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>鲺趔蝰鞆帊寢妷垱唴剝倎€焸潨洑櫂棖墧搾憪<EFBFBD><EFBFBD><EFBFBD>┄Еイ<EFBFBD>
+俺伎窘蓟汗斧兜闯<EFBFBD>衔托耸扇燮拍棉晾咿<EFBFBD>
+苒谫刈忠扔友畜铐祀鲩桤纟
+溷忉<EFBFBD><EFBFBD><EFBFBD>帑<EFBFBD><EFBFBD>鲺趔铖饛帒
+寢妷垏諆槂儊€優潨泦櫂棖<EFBFBD>
+敁拺惎<EFBFBD>矮<EFBFBD>ɑΕぃ尽牽尽
+蓟汗阜灏ǔ嘲氁吞耸杖瞧咆
+寐晾咿庁勤儇资赵右托镱眇
+腙殍珂邈<EFBFBD>忄<EFBFBD><EFBFBD>恺<EFBFBD><EFBFBD><EFBFBD>鲺<EFBFBD>
+篁耩弾迧棅垐嚉厔儌潃煘潃
+洑櫂棖茣彃悙<EFBFBD><EFBFBD><EFBFBD>胆Еジ
+＂<EFBFBD>烤罴Ш赴藩荡巢<EFBFBD>瓮套
+噬惹婆椓蘖吝蘖苒谫淖终韵
+已酗铐块鲩殓纟溷忉<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+<EFBFBD><EFBFBD>鲺<EFBFBD>铖饛帒寢妷攪唴劅
+倎€煘潝泦櫂棖墧搾憣<EFBFBD><EFBFBD><EFBFBD>
+<EFBFBD>ěΕ<EFBFBD>尽牽尽蓟汗し兜疮
+脖衔吞蒙杖瞧咆寐晾棉蒈燮
+摔巹梺畤厜緧府<EFBFBD>珖枺苯拣<EFBFBD>
+<EFBFBD><EFBFBD><EFBFBD>嚅桢赍赙骘蝰饛拲寢嫊垏唴槂倎€優潨焼櫂棖晹搾<EFBFBD>
+惎<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
+荡苟本巢<EFBFBD>
+荆蓟汗阜<EFBFBD><EFBFBD>脖衔托嗽扇瞧拍呗呃咿蒈燮倨字赵右托耦盱腙轸
+豸<EFBFBD>汊狳
+<EFBFBD>恺帑纟澉牾梵铖鞆悕寢妷垱
+啓劅倽€優仠嚉厴嫋墧彃<EFBFBD>
+惓<EFBFBD><EFBFBD>
+<EFBFBD>
+ěΕぃⅰ伎窘蓟汗斧兜闯<EFBFBD>衔托耸扇燮拍棉晾咿淋圳倌字赵弦研矧盱腙蹊珂屮汊徉泾<EFBFBD><EFBFBD><EFBFBD>黯轸篁耢弾崒棅増嚉厔儌<EFBFBD>
+€煘潃洑櫂嫋晹搸憪<EFBFBD><EFBFBD><EFBFBD>诞·Ⅰン┘竣
+<EFBFBD><EFBFBD>
+汗付<EFBFBD>
+荡舶<EFBFBD>苎陶噬惹婆孛芰肋掭芮谇刈终杂<EFBFBD>
+脹镱盱腙殍<EFBFBD>邃<EFBFBD><EFBFBD>徉<EFBFBD><EFBFBD><EFBFBD><EFBFBD>鬻鲺趔蝰饛帊屍槙
+墮唴剝倎湡灊渿殭槜<EFBFBD>
+晹搾<EFBFBD>
+惐Θ<EFBFBD><EFBFBD>揣腑。ⅰ牐荆蓟汗阜<EFBFBD><EFBFBD>脖衔托
+<EFBFBD>
--- a/docs/changelog.txt
+++ b/docs/changelog.txt
@ -4,45 +4,39 @@ Libre Media Server Audio - An Open source Media Server for arts and performing.
 https://git.criptomart.net/libremediaserver
 *******************************************************************************

-Libre Media Server ChangeLog
+Lbre Media Server ChangeLog

-v 0.2.0 Antígona (26/05/2024)
-+ Change audio engine to miniaudio because is imposible pan in SFML and it has not access to low API and audio processing.
-+ Refactor all audio methods to MiniAudioEngine class.
+v 0.2.0 Antigona (24/04/2024)
+ change engine to miniaudio because is imposible pan in SFML and it has not access to low API and audio processing.
+ Refactor all audio methods to MiniAudioEngine.
 + Select sound device output.
-+ Pan.
-+ Show faders values. New SliderGroup class.
-+ Entry Point 16 bits.
+ pan.
+ Show faders values.
+ play offset.
 + Refactor AudioMasterWidget to AudioDMXReceptionWidget.
-+ Read mp3, flac, wav (mp3 has given some errors seeking cursor...).
-+ Removed settings dialog, only read xml conf file at startup.
-+ Real dynamic variable number of layers based on conf file setting.
-+ OlaThread send double channels (volume, entry point, load media) only once for each dmx frame buffer.
-+ Terminal mode without graphical interface. All audio methods has been refactorized out of QWidget world.
-+ Compilation without GUI (-DNOGUI).
-+ New Status "Iddle" in playbacks if is not loaded.
-+ New DMX personality version, better sort for audio needs (first load media, set vol, pan, etc, last playback order);
-+ Refresh layer values when it loads a new sound file.
-+ No QtSignals for sending data, better performance about 20% in my machine. Now, libremediaserver only updates values in AudioWidget, ui refresh is doing with a timer in audiowidget, so there is not problems between graphical and ola thread (the callback).
-+ Load media files from ui clicking in the media labels.
+ mp3, flac, wav (mp3 has given some errors seeking cursor...).
+ settings dialog not working, only read the conf file at startup.
+ variable number of layers.
+ olathread, send double channels only once for each dmx frame buffer.

-v 0.1.3 Leúcade (19/04/2024)
+v 0.1.3 Unreleased (19/04/2024)

 + Ubuntu 22.04 jammy.
+ Use SFML as audio engine.
 + Qt 5.15.3.
-+ Pitch.
-+ Loop.
+ pitch.
+ loop.

 v 0.1.2 Mayordomo (12/08/2015)

- GUI config.
- Several bugs tested in real world.
- Variable layers.
- SFML as audio engine.
+- GUI config
+- Several bugs tested in real world
+- variable layers
+- SFML as audio engine

 v 0.1.1 Pascual (24/09/2014)

-+ First Version: 4 layers playing .ogg.
-+ Needs Open Lighting Arquitecture => 0.9.0.
-+ Pure Data as audio engine.
+ First Version: 4 layers playing .ogg
+ Needs Open Lighting Arquitecture => 0.9.0
+ Pure Data as audio engine

--- a/docs/lms-audio.xlm
+++ b/docs/lms-audio.xlm
@ -1,8 +1,8 @@
 <?xml version='1.0' encoding='UTF-8'?>
-<lmsAudio ui="1" layersNumber="4" path="../media/sound" >
-<audioDevice devicesNumber="2" id0="3" id1="4" />
-<layer id="0" dmx="1" universe="1" />
-<layer id="1" dmx="17" universe="1" />
-<layer id="2" dmx="33" universe="1" />
-<layer id="3" dmx="49" universe="1" />
-</lmsAudio>
+<dmxSettings fileVersion="1" layersNumber="4" path="/home/snt/Documentos/lab/lms/media/sound">
+<audioDevice id="3" />
+<layer0 dmx="1" universe="1" />
+<layer1 dmx="17" universe="1" />
+<layer2 dmx="33" universe="1" />
+<layer3 dmx="49" universe="1" />
+</dmxSettings>
--- a/docs/roadmap.txt
+++ b/docs/roadmap.txt
@ -5,6 +5,7 @@ https://git.criptomart.net/libremediaserver
 *******************************************************************************

 Libre Media Server Roadmap
+(en continuo crecimiento...)

 v  0.2.x
 - skin, UI/UX
@ -19,8 +20,8 @@ v 0.2.2
   + hay que empaquetar OLA, incluirlo en el binario, o implementar sACN y linkarlo estáticamente.
   + https://github.com/ETCLabs/sACN
 - Qt6.
- Audio processing (eq, rev, compresor, ...) by master and layer.
- CIPT/MSex, send icons play/pause/stop.
+- audio processing (eq, rev, compresor, ...) por master y capa.
+- CIPT/MSex, send icons play-pause-stop.
 - Rasp build.
 - Octopus Sound Card support (6 outputs - 8 inputs).

@ -40,15 +41,15 @@ v 0.2.1
    - audio device linked, outputs will be redirected there.
    - dmx address + universe settings.
 - Rose noise and sine generator in menu to test system.
- Ui/Ux; Keyboards strokes.
- Ui/Ux: Dar la opción clickeando en el widget de tiempo de poner una cuenta atrás en vez de hacia delante.
+- Keyboards strokes, load media files from ui.
+- Dar la opción clickeando en el widget de tiempo de poner una cuenta atrás en vez de hacia delante.
 - Logs, verbosity, timestamp.
- New play mode without pitch control, it saves resources. MA_SOUND_FLAG_NO_PITCH
+- Bufgix: depurar errores cuando no carga la librería de medias, cambia el númmero de capas, cambia el universo, etc.
+- New control mode without pitch control, it saves resources. MA_SOUND_FLAG_NO_PITCH
+- Vumeter or indicator about audio output in layer and master.
 - SettingsDialog.
 - Load/save conf file.
- ¿Exit Point? is it needed?
- Hardening: check return errors, try/catch exceptions, i'm too happy....
- Tests: errors on wrong conf file.
-
-v0.2.0:
- Vumeter or indicator about audio output in layer and master, add to sliderGroup.
+- ¿stop offset? is it needed?
+- decouple MiniAudioEngine from AudioWidget, starts whith no gui or with audio in a dedicated thread.
+- New Status "Iddle" in playbacks if is not loaded.
+- check return errors, we are too happy....
--- a/libremediaserver-audio.pro
+++ b/libremediaserver-audio.pro
@ -2,10 +2,7 @@ TEMPLATE = app
 TARGET = libremediaserver-audio
 QT += webkitwidgets widgets
 HEADERS += src/libremediaserver-audio.h \
-    src/clickablelabel.h \
    src/dmxwidget.h \
-    src/libremediaserver-audio-gui.h \
-    src/main.h \
    src/miniaudio.h \
    src/medialibrary.h \
    src/miniaudioengine.h \
@ -17,9 +14,7 @@ HEADERS += src/libremediaserver-audio.h \
    src/settings.h \
    src/slidergroup.h
 SOURCES += src/main.cpp \
-    src/clickablelabel.cpp \
    src/dmxwidget.cpp \
-    src/libremediaserver-audio-gui.cpp \
    src/miniaudio.c \
    src/libremediaserver-audio.cpp \
    src/medialibrary.cpp \
@ -29,10 +24,10 @@ SOURCES += src/main.cpp \
    src/audiowidget.cpp \
    src/settings.cpp \
    src/slidergroup.cpp
-FORMS += src/libremediaserver-audio-gui.ui
-CCFLAG += -msse2 -mavx2 #-fsanitize=address -g3 -O0
+FORMS += src/libremediaserver-audio.ui
+CCFLAG += -msse2 -mavx2 #-fsanitize=address -g -O0
 QMAKE_CXXFLAGS += $$(CXXFLAG)
-#QMAKE_CXXFLAGS += -fsanitize=address -g3 -O0
+#QMAKE_CXXFLAGS += -fsanitize=address -g -O0
 QMAKE_CFLAGS += $$(CCFLAG)
 QMAKE_LFLAGS += $$(LDFLAG)
 LIBS += -lola -lolacommon -ldl -lpthread -lm
--- a/src/audiolayerwidget.cpp
+++ b/src/audiolayerwidget.cpp
@ -1,89 +1,64 @@
 #include "audiolayerwidget.h"
-#include <QComboBox>

-AudioLayerWidget::AudioLayerWidget(QWidget *parent, int layer):
-    QWidget(parent)
+
+AudioLayerWidget::AudioLayerWidget(QWidget *parent, QString name, int layer):
+    QGroupBox(parent)
  , m_layer(layer)
  , m_suspendResumeButton(0)
 {
+    this->setTitle(name);
    QVBoxLayout *layout = new QVBoxLayout;

-    QVBoxLayout *playback = new QVBoxLayout;
-    m_folderValue = new ClickableLabel;
-    m_folderValue->setMaximumWidth(160);
-    m_folderValue->setAlignment(Qt::AlignLeft);
-    m_folderValue->setStyleSheet(
-                "color: white;"
-                "background-color: black;"
-                );
-    playback->addWidget(m_folderValue);
-    m_fileValue = new ClickableLabel;
-    connect(m_fileValue, SIGNAL(clicked()), this, SLOT(openMediaDialog()));
-    connect(m_folderValue, SIGNAL(clicked()), this, SLOT(openMediaDialog()));
-    m_fileValue->setMaximumWidth(160);
-    m_fileValue->setAlignment(Qt::AlignLeft);
-    m_fileValue->setStyleSheet(
-                "color: white;"
-                "background-color: black;"
-                );
-    playback->addWidget(m_fileValue);
-    playback->setSpacing(0);
-    playback->setContentsMargins(0, 0, 0, 0);
-    layout->addLayout(playback);
-
-    m_suspendResumeButton = new QPushButton(this);
-    m_suspendResumeButton->setText(StatusStr[Status::Iddle]);
-    connect(m_suspendResumeButton, SIGNAL(clicked()), SLOT(toggleSuspendResume()));
-    layout->addWidget(m_suspendResumeButton);
-
-    m_progress = new QProgressBar(this);
-    m_progress->setOrientation(Qt::Horizontal);
-    m_progress->setRange(0, 0);
-    m_progress->setValue(0);
-    m_progress->setFormat("%v / %m");
-    layout->addWidget(m_progress);
-
+    QHBoxLayout *progressTime = new QHBoxLayout;
    m_progressTime = new QTimeEdit;
-    m_progressTime->setToolTip("Current Time");
-    m_progressTime->setObjectName("Current Time");
-    m_progressTime->setDisplayFormat("mm:ss:zz");
+    m_progressTime->text();
+    m_progressTime->setDisplayFormat("h:mm:ss:zzz");
    m_progressTime->setReadOnly(true);
    m_progressTime->setButtonSymbols(QAbstractSpinBox::NoButtons);
-    m_progressTime->setMinimumWidth(80);
-    m_progressTime->setMaximumWidth(80);
+    m_progressTime->setMaximumWidth(90);
    m_progressTime->setFocusPolicy(Qt::NoFocus);
-    m_progressTime->setAlignment(Qt::AlignHCenter);
-    m_progressTime->setContentsMargins(0,0,0,0);
+    progressTime->addWidget(m_progressTime);
    m_totalTimeValue = new QTimeEdit;
-    m_totalTimeValue->setObjectName("Track Length");
-    m_totalTimeValue->setToolTip("Track Length");
-    m_totalTimeValue->setDisplayFormat("mm:ss:zzz");
+    m_totalTimeValue->setDisplayFormat("h:mm:ss:zzz");
    m_totalTimeValue->setReadOnly(true);
    m_totalTimeValue->setButtonSymbols(QAbstractSpinBox::NoButtons);
-    m_totalTimeValue->setMinimumWidth(80);
+    m_totalTimeValue->setMaximumWidth(90);
    m_totalTimeValue->setFocusPolicy(Qt::NoFocus);
-    m_totalTimeValue->setAlignment(Qt::AlignHCenter);
-    m_totalTimeValue->setContentsMargins(0,0,0,0);
-    QHBoxLayout *status = new QHBoxLayout;
-    status->addWidget(m_progressTime);
-    status->addWidget(m_totalTimeValue);
+    progressTime->addWidget(m_totalTimeValue);
+    layout->addLayout(progressTime);
+
+    m_progressSlider = new QSlider(Qt::Horizontal);
+    m_progressSlider->setFocusPolicy(Qt::NoFocus);
+    layout->addWidget(m_progressSlider);
+
+    QGridLayout *status = new QGridLayout;
+    m_statusValue = new QLabel;
+    status->addWidget(m_statusValue, 0, 0);
+    m_folderValue = new QLabel;
+    m_folderValue->setMaximumWidth(200);
+    status->addWidget(m_folderValue, 1, 0);
+    m_fileValue = new QLabel;
+    m_fileValue->setMaximumWidth(200);
+    status->addWidget(m_fileValue, 2, 0);
    layout->addLayout(status);
+
    QHBoxLayout *volumeBox = new QHBoxLayout;
    m_volume = new SliderGroup("Vol", 0 , 100, 2, NULL);
    volumeBox->addWidget(m_volume);
-    connect(m_volume, SIGNAL(valueChanged(int)), this, SLOT(volumeChanged(int)));
+    connect(m_volume, SIGNAL(valueChanged(float)), this, SLOT(volumeChanged(float)));
    m_pan = new SliderGroup("Pan", 0 , 255, 0, NULL);
    volumeBox->addWidget(m_pan);
-    connect(m_pan, SIGNAL(valueChanged(int)), this, SLOT(panChanged(int)));
+    connect(m_pan, SIGNAL(valueChanged(float)), this, SLOT(panChanged(float)));
    m_pitch = new SliderGroup("Pitch", 0 , 255, 0, NULL);
    volumeBox->addWidget(m_pitch);
-    volumeBox->setSpacing(0);
-    volumeBox->setContentsMargins(0, 0, 0, 0);
-    connect(m_pitch, SIGNAL(valueChanged(int)), this, SLOT(pitchChanged(int)));
+    connect(m_pitch, SIGNAL(valueChanged(float)), this, SLOT(pitchChanged(float)));
    layout->addLayout(volumeBox);
-    layout->setAlignment(Qt::AlignHCenter);
-    layout->setSpacing(0);
-    layout->setContentsMargins(2, 2, 2, 2);
+
+    m_suspendResumeButton = new QPushButton(this);
+    m_suspendResumeButton->setText(StatusStr[Status::Stopped]);
+    connect(m_suspendResumeButton, SIGNAL(clicked()), SLOT(toggleSuspendResume()));
+    layout->addWidget(m_suspendResumeButton);
+
    this->setLayout(layout);
 }

@ -93,17 +68,17 @@ AudioLayerWidget::~AudioLayerWidget()
 }

 // From UI.
-void AudioLayerWidget::volumeChanged(int value)
+void AudioLayerWidget::volumeChanged(float value)
 {
    emit(uiSliderChanged(m_layer, Slider::Volume, value));
 }

-void AudioLayerWidget::panChanged(int value)
+void AudioLayerWidget::panChanged(float value)
 {
    emit(uiSliderChanged(m_layer, Slider::Pan, value));
 }

-void AudioLayerWidget::pitchChanged(int value)
+void AudioLayerWidget::pitchChanged(float value)
 {
    emit(uiSliderChanged(m_layer, Slider::Pitch, value));
 }
@ -118,28 +93,12 @@ void AudioLayerWidget::toggleSuspendResume()
            break;
        case Status::Paused:
        case Status::Stopped:
-            this->setPlaybackStatus(Status::PlayingLoop);
-            emit uiPlaybackChanged(m_layer, Status::PlayingLoop);
-        case Status::Iddle:
+            this->setPlaybackStatus(Status::PlayingOnce);
+            emit uiPlaybackChanged(m_layer, Status::PlayingOnce);
            break;
    }
 }

-void AudioLayerWidget::openMediaDialog()
-{
-    QFileDialog dialog(this);
-    dialog.setFileMode(QFileDialog::ExistingFile);
-    dialog.setNameFilter(tr("Sound Tracks (*.mp3 *.mp3 *.flac *.wav"));
-    dialog.setViewMode(QFileDialog::Detail);
-    dialog.setDirectory(Settings::getInstance()->getPathMedia());
-    if (!dialog.exec())
-        return;
-    QStringList fileNames;
-    fileNames = dialog.selectedFiles();
-    emit uiLoadMedia(m_layer, fileNames.at(0));
-    this->setMediaFile(fileNames.at(0));
-}
-
 // from DMX signals
 void AudioLayerWidget::setVol(float vol)
 {
@ -162,7 +121,7 @@ void AudioLayerWidget::setPitch(int pitch)
    m_pitch->blockSignals(false);
 }

-void AudioLayerWidget::setMediaFile(QString file)
+void AudioLayerWidget::fileLoaded(QString file)
 {
    QStringList list = file.split("/");
    int size = list.size();
@ -172,36 +131,41 @@ void AudioLayerWidget::setMediaFile(QString file)
    }
 }

-void AudioLayerWidget::setPlaybackStatus(Status s)
+void AudioLayerWidget::setPlaybackStatus(Status status)
 {
-    Status status = static_cast<Status>(s);
-    m_suspendResumeButton->blockSignals(true);
    m_status = status;
+    if (status == Status::Stopped)
+        m_progressTime->setTime(QTime::fromMSecsSinceStartOfDay(0));
+    m_statusValue->blockSignals(true);
+    m_suspendResumeButton->blockSignals(true);
+    m_statusValue->setText(StatusStr[status]);
    m_suspendResumeButton->setText(StatusStr[status]);
+    switch (m_status) {
+    case Status::Paused:
+        m_statusValue->setStyleSheet("QLabel { color : red; }");
+        break;
+    case Status::PlayingLoop:
+    case Status::PlayingOnce:
+        m_statusValue->setStyleSheet("QLabel { color : green; }");
+        break;
+    case Status::Stopped:
+        m_statusValue->setStyleSheet("QLabel { color : red; }");
+        break;
+    }
+    m_statusValue->blockSignals(false);
    m_suspendResumeButton->blockSignals(false);
 }

-void AudioLayerWidget::setDuration(float dur)
+void AudioLayerWidget::durationChanged(float dur)
 {
-    m_progress->blockSignals(true);
-    m_progressTime->blockSignals(true);
-    m_totalTimeValue->blockSignals(true);
-    m_progress->setRange(0, dur);
-    m_progress->setValue(0);
-    m_progressTime->setTime(QTime::fromMSecsSinceStartOfDay(0));
+    dur *= 1000;
+    m_progressSlider->setMaximum(dur);
    m_totalTimeValue->setTime(QTime::fromMSecsSinceStartOfDay(dur));
-    m_progress->blockSignals(false);
-    m_progressTime->blockSignals(false);
-    m_totalTimeValue->blockSignals(false);
 }

-void AudioLayerWidget::setCurrentTime(float progress)
+void AudioLayerWidget::refreshUi(float progress)
 {
     progress *= 1000;
-     m_progress->blockSignals(true);
-     m_progressTime->blockSignals(true);
-     m_progress->setValue(progress);
+     m_progressSlider->setValue(progress);
     m_progressTime->setTime(QTime::fromMSecsSinceStartOfDay(progress));
-     m_progress->blockSignals(false);
-     m_progressTime->blockSignals(false);
 }
--- a/src/audiolayerwidget.h
+++ b/src/audiolayerwidget.h
@ -3,57 +3,53 @@

 #include <QPushButton>
 #include <QTimeEdit>
-#include <QFileDialog>
-#include <QProgressBar>
+#include <QLabel>

 #include "defines.h"
 #include "slidergroup.h"
-#include "clickablelabel.h"
-#include "settings.h"

-class AudioLayerWidget : public QWidget
+class AudioLayerWidget : public QGroupBox
 {
    Q_OBJECT
    
 public:
-    explicit AudioLayerWidget(QWidget *parent = 0, int layer = 0);
+    explicit AudioLayerWidget(QWidget *parent = 0, QString name = "Layer", int layer = 0);
    ~AudioLayerWidget();
+    void setVol(float vol);
+    void resume();
+    void setPan(int pan);
+    void setPitch(int pitch);
+    void setLoop(bool on);
+    void setPlaybackStatus(Status status);
+    inline Status getPlaybackStatus() { return m_status; }

 private:
    Status m_status;
    int m_layer;
    QPushButton *m_suspendResumeButton;
-    ClickableLabel *m_fileValue;
-    ClickableLabel * m_folderValue;
+    QLabel * m_statusValue;
+    QLabel *m_fileValue;
+    QLabel * m_folderValue;
    SliderGroup *m_volume;
    SliderGroup *m_pan;
    SliderGroup *m_pitch;
+    QSlider *m_progressSlider;
    QTimeEdit *m_progressTime;
    QTimeEdit *m_totalTimeValue;
-    QProgressBar *m_progress;

-// From DMX
 public slots:
-    void setMediaFile(QString file);
-    void setDuration(float dur);
-    void setCurrentTime(float progress);
-    void setPlaybackStatus(Status status);
-    void setVol(float vol);
-    void setPan(int pan);
-    void setPitch(int pitch);
-
-// From Ui
-private slots:
-    void openMediaDialog();
    void toggleSuspendResume();
-    void volumeChanged(int vol);
-    void panChanged(int pan);
-    void pitchChanged(int pitch);
+    void volumeChanged(float vol);
+    void panChanged(float pan);
+    void pitchChanged(float pitch);
+    void fileLoaded(QString file);
+    void durationChanged(float dur);
+    void refreshUi(float progress);

 signals:
    void uiPlaybackChanged(int layer, Status s);
    void uiSliderChanged(int layer, Slider s, int value);
-    void uiLoadMedia(int layer, QString s);
+
 };

 #endif // AUDIOLAYERWIDGET_H
--- a/src/audiowidget.cpp
+++ b/src/audiowidget.cpp
@ -1,100 +1,121 @@
 #include "audiowidget.h"
-#include <cmath>

-AudioWidget::AudioWidget(QWidget *parent) :
-    QWidget(parent)
-  , m_layout(new QHBoxLayout())
+
+AudioWidget::AudioWidget() :
+     m_layout(new QHBoxLayout())
+  ,  m_refreshUi(new QTimer(this))
 {
    for (int i= 0; i < Settings::getInstance()->getLayersNumber(); i++ ) {
-        AudioLayerWidget *alw = new AudioLayerWidget(this, i);
+        AudioLayerWidget *alw = new AudioLayerWidget(this, tr("Layer %1").arg(i + 1), i);
        m_layout->insertWidget(i, alw);
-        connect(alw, SIGNAL(uiSliderChanged(int, Slider, int)), this, SIGNAL(uiSliderChanged(int, Slider, int)));
-        connect(alw, SIGNAL(uiPlaybackChanged(int, Status)), this, SIGNAL(uiPlaybackChanged(int, Status)));
-        connect(alw, SIGNAL(uiLoadMedia(int, QString)), this, SIGNAL(uiLoadMedia(int, QString)));
-        m_layerUpdate[i].status = Status::Iddle;
-        m_layerUpdate[i].duration = 0;
-        m_layerUpdate[i].media = "";
-        m_layerUpdate[i].vol = 0;
-        m_layerUpdate[i].pan = 128;
-        m_layerUpdate[i].pitch = 128;
-        m_layerUpdate[i].cursor = 0;
+        connect(alw, SIGNAL(uiSliderChanged(int, Slider, int)), this, SLOT(uiSliderAction(int, Slider, int)));
+        connect(alw, SIGNAL(uiPlaybackChanged(int, Status)), this, SLOT(uiChangePlaybackStatus(int, Status)));
    }
-    m_layout->setSpacing(0);
-    m_layout->setContentsMargins(1, 1, 1, 1);
    setLayout(m_layout);
-    m_refreshUi = new QTimer(this);
    connect(m_refreshUi, SIGNAL(timeout()), this, SLOT(refreshUi()));
-    m_refreshUi->start(UI_REFRESH_TIME * 1.5);
+    m_refreshUi->start(UI_REFRESH_TIME);
 }

-void AudioWidget::mediaLoaded(int layer, QString file, float duration)
+bool AudioWidget::startEngine(int id)
 {
-    m_layerUpdate[layer].media = file;
-    m_layerUpdate[layer].duration = duration;
-    m_layerUpdate[layer].updated = true;
+    return (m_mae.startEngine(id));
+}
+
+bool AudioWidget::startEngine()
+{
+    return (m_mae.startEngine(Settings::getInstance()->getAudioDeviceId()));
+}
+
+void AudioWidget::stopEngine()
+{
+    m_mae.stopEngine();
+}
+
+void AudioWidget::mediaLoaded(int layer, QString file)
+{
+    ma_result result;
+
+    if (m_currentMedia[layer].compare(file) == 0 ) {
+        return;
+    }
+    if (!QFile::exists(file)) {
+        qWarning("Can not access to file %s", file.toLatin1().constData());
+        return;
+    }
+    result = m_mae.loadMedia(layer, file.toLatin1().data());
+    if (result != MA_SUCCESS) {
+        qWarning("can not open file %s", file.toLatin1().constData());
+        return;
+    }
+    m_currentMedia[layer] = file;
+    float pLength = m_mae.getDuration(layer);
+    qInfo("File loaded: %s - Duration: %f secs", file.toLatin1().constData(), pLength);
+    m_mae.printFormatInfo(layer);
+    QLayoutItem * const item = m_layout->itemAt(layer);
+    dynamic_cast<AudioLayerWidget *>(item->widget())->fileLoaded(file);
+    dynamic_cast<AudioLayerWidget *>(item->widget())->durationChanged(pLength);
 }

 void AudioWidget::volChanged(int layer, float vol) {
-    m_layerUpdate[layer].vol = vol;
-    m_layerUpdate[layer].updated = true;
+    m_mae.volChanged(layer, vol);
+    QLayoutItem * const item = m_layout->itemAt(layer);
+    dynamic_cast<AudioLayerWidget *>(item->widget())->setVol(vol);
 }

 void AudioWidget::panChanged(int layer, int pan) {
-    m_layerUpdate[layer].pan = pan;
-    m_layerUpdate[layer].updated = true;
+    m_mae.panChanged(layer, pan);
+    QLayoutItem * const item = m_layout->itemAt(layer);
+    dynamic_cast<AudioLayerWidget *>(item->widget())->setPan(pan);
 }

 void AudioWidget::pitchChanged(int layer, int pitch) {
-
-    m_layerUpdate[layer].pitch = pitch;
-    m_layerUpdate[layer].updated = true;
+    m_mae.pitchChanged(layer, pitch);
+    QLayoutItem * const item = m_layout->itemAt(layer);
+    dynamic_cast<AudioLayerWidget *>(item->widget())->setPitch(pitch);
 }

 void AudioWidget::playbackChanged(int layer, Status status)
 {
-    m_layerUpdate[layer].status = status;
-    m_layerUpdate[layer].updated = true;
+    m_mae.playbackChanged(layer, status);
+    QLayoutItem * const item = m_layout->itemAt(layer);
+    dynamic_cast<AudioLayerWidget *>(item->widget())->setPlaybackStatus(status);
 }

-void AudioWidget::cursorChanged(int layer, float cursor)
+void AudioWidget::entryPointChanged(int layer, int cursor)
 {
-    m_layerUpdate[layer].cursor = cursor;
-    m_layerUpdate[layer].updated = true;
+    m_mae.setCursor(layer, cursor);
+    QLayoutItem * const item = m_layout->itemAt(layer);
+    AudioLayerWidget *aw = dynamic_cast<AudioLayerWidget *>(item->widget());
+    aw->refreshUi(m_mae.getCursor(layer));
 }

-void AudioWidget::refreshUi()
-{
-    for (int i = 0; i < MAX_LAYERS; i++)
-    {
-        if (m_layerUpdate[i].updated) {
-            QLayoutItem * const item = m_layout->itemAt(i);
-            AudioLayerWidget *alw = dynamic_cast<AudioLayerWidget *>(item->widget());
-            if (m_layerUpdate[i].vol > -1) {
-                alw->setVol(m_layerUpdate[i].vol);
-                m_layerUpdate[i].vol = -1;
-            }
-            if (m_layerUpdate[i].cursor > -1) {
-                alw->setCurrentTime(m_layerUpdate[i].cursor);
-                m_layerUpdate[i].cursor = -1;
-            }
-            if (m_layerUpdate[i].pan > -1) {
-                alw->setPan(m_layerUpdate[i].pan);
-                m_layerUpdate[i].pan = -1;
-            }
-            if (m_layerUpdate[i].pitch > -1) {
-                alw->setPitch(m_layerUpdate[i].pitch);
-                m_layerUpdate[i].pitch = -1;
-            }
-            if (m_layerUpdate[i].status != Status::Iddle) {
-                alw->setPlaybackStatus(m_layerUpdate[i].status);
-                m_layerUpdate[i].status = Status::Iddle;
-            }
-            if (m_layerUpdate[i].duration > -1) {
-                alw->setMediaFile(m_layerUpdate[i].media);
-                alw->setDuration(m_layerUpdate[i].duration);
-                m_layerUpdate[i].duration = -1;
-            }
-            m_layerUpdate[i].updated = false;
+void AudioWidget::refreshUi() {
+    for (int i= 0; i < Settings::getInstance()->getLayersNumber(); i++ ) {
+        QLayoutItem * const item = m_layout->itemAt(i);
+        AudioLayerWidget *aw = dynamic_cast<AudioLayerWidget *>(item->widget());
+        Status s = aw->getPlaybackStatus();
+        if (s == Status::PlayingOnce || s == Status::PlayingLoop) {
+                aw->refreshUi(m_mae.getCursor(i));
        }
    }
 }
+
+void AudioWidget::uiSliderAction(int layer, Slider s, int value)
+{
+    switch (s){
+    case Slider::Volume:
+            m_mae.volChanged(layer, value);
+            break;
+    case Slider::Pan:
+            m_mae.panChanged(layer, value);
+            break;
+    case Slider::Pitch:
+            m_mae.pitchChanged(layer, value);
+        break;
+    }
+}
+
+void AudioWidget::uiChangePlaybackStatus(int layer, Status s) {
+    m_mae.playbackChanged(layer, s);
+}
+
--- a/src/audiowidget.h
+++ b/src/audiowidget.h
@ -5,6 +5,7 @@

 #include "audiolayerwidget.h"
 #include "settings.h"
+#include "miniaudioengine.h"
 #include "defines.h" // MAX_LAYERS

 class AudioWidget : public QWidget
@ -12,27 +13,29 @@ class AudioWidget : public QWidget
    Q_OBJECT

 public:
-    AudioWidget(QWidget *parent = nullptr);
-
-private:
-    QHBoxLayout *m_layout;
-    layerData m_layerUpdate[MAX_LAYERS];
-    QTimer *m_refreshUi;
-
-public slots:
+    AudioWidget();
+    bool startEngine();
+    bool startEngine(int id);
+    void stopEngine();
+    void mediaLoaded(int layer, QString media );
    void volChanged(int layer, float vol);
    void panChanged(int layer, int pan);
    void pitchChanged(int layer, int pitch);
-    void cursorChanged(int layer, float cursor);
-    void mediaLoaded(int layer, QString media, float duration);
    void playbackChanged(int layer, Status status);
+    void entryPointChanged(int layer, int cursor);
+
+private:
+    MiniAudioEngine m_mae;
+    QString m_currentMedia[MAX_LAYERS];
+    QHBoxLayout *m_layout;
+    QTimer *m_refreshUi;
+
+public slots:
+    void uiSliderAction(int layer, Slider s, int value);
+    void uiChangePlaybackStatus(int layer, Status s);

 private slots:
    void refreshUi();
-signals:
-    void uiPlaybackChanged(int layer, Status s);
-    void uiSliderChanged(int layer, Slider s, int vol);
-    void uiLoadMedia(int layer, QString s);
 };

 #endif // AUDIOWIDGET_H
--- a/src/clickablelabel.cpp
+++ b/src/clickablelabel.cpp
@ -1,14 +0,0 @@
-#include "clickablelabel.h"
-
-ClickableLabel::ClickableLabel(QWidget *parent, Qt::WindowFlags f)
-    : QLabel{parent}
-{
-    Q_UNUSED(f);
-}
-
-ClickableLabel::~ClickableLabel() {}
-
-void ClickableLabel::mousePressEvent(QMouseEvent* event) {
-    Q_UNUSED(event);
-    emit clicked();
-}
--- a/src/clickablelabel.h
+++ b/src/clickablelabel.h
@ -1,22 +0,0 @@
-#ifndef CLICKABLELABEL_H
-#define CLICKABLELABEL_H
-
-#include <QLabel>
-#include <QWidget>
-#include <Qt>
-
-class ClickableLabel : public QLabel
-{
-    Q_OBJECT
-public:
-    explicit ClickableLabel(QWidget *parent = Q_NULLPTR, Qt::WindowFlags f = Qt::WindowFlags());
-    ~ClickableLabel();
-
-signals:
-    void clicked();
-
-protected:
-    void mousePressEvent(QMouseEvent* event);
-};
-
-#endif // CLICKABLELABEL_H
--- a/src/defines.h
+++ b/src/defines.h
@ -1,15 +1,15 @@
 #ifndef DEFINES_H
 #define DEFINES_H

-#define VERSION "LibreMediaServerAudio 0.2.0 Antigona Release"
+//#define VERSION "LibreMediaServerAudio 0.2.0 Antigona Release"
+#define VERSION "Kike Substitutor - No AI required - v0.2.0"
 #define COPYRIGHT "(C) 2014-2024 Santi Noreña <lms@criptomart.net>"
-#define LICENSE "GPL 3 Licensed. See LICENSE.txt."
+#define LICENSE "GPL 3 Licensed. See LICENSE.txt.\nSound guys are not allowed to use this software."
 #define DEFAULT_FILE "lms-audio.xlm"
-#define MAX_LAYERS 4
-#define MAX_AUDIODEVICES 8
-#define UI_REFRESH_TIME 66
-#define FADE_TIME 25 // DMX Frame time, 40 fps, avoid clicks
+#define MAX_LAYERS 16
+#define UI_REFRESH_TIME 200

+// struct where save the DMX settings for each layer
 struct dmxSetting {
    int address;
    unsigned int universe;
@ -22,10 +22,6 @@ enum Status
    Paused,
    PlayingOnce,
    PlayingLoop,
-    Iddle,
-    PlayingFolder,
-    PlayingFolderLoop,
-    PlayingFolderRandom
 };

 static const char* StatusStr[] =
@ -33,11 +29,7 @@ static const char* StatusStr[] =
    "Stop",
    "Pause",
    "Playing One",
-    "Playing One Loop",
-    "Iddle",
-    "Playing Folder",
-    "Playing Folder Loop",
-    "Playing Folder Random",
+    "Playing Loop",
    0x0
 };

@ -48,18 +40,5 @@ enum Slider
    Pitch,
 };

-#include <QString>
-struct layerData {
-    QString media;
-    Status status;
-    bool updated;
-    float vol;
-    float cursor;
-    int pan;
-    int pitch;
-    float duration;
-    int address;
-    unsigned int universe;
-    int device;
-};
 #endif // DEFINES_H
+
--- a/src/dmxPersonality.h
+++ b/src/dmxPersonality.h
@ -1,15 +1,39 @@
 #ifndef DMXPERSONALITY_H
 #define DMXPERSONALITY_H

-#define VOLUME_COARSE 3
-#define PAN 6
-#define DMX_FOLDER 0
-#define DMX_FILE 1
-#define PLAYBACK 8
-#define VOLUME_FINE 2
-#define ENTRY_POINT_COARSE 5
-#define ENTRY_POINT_FINE 4
-#define PITCH 7
-#define LAYER_CHANNELS 9
+/** Define the DMX personality to avoid dealing with
+ * numbers and change it easyly in case
+ *
+1 - Volumen Coarse
+2 - Pan
+3 - Folder
+4 - File
+5 - Playback
+    0-24 : Play once.
+    25-49: Stop. Returns to start of file.
+    50-74: Pause. It keeps the time of reproductions.
+    75-99: Play loop.
+6 - Control - Reservado, sin uso en este momento.
+7 - Volume Fine
+8 - Entry Point Coarse - Punto de entrada de reproducción.
+9 - Entry Point Fine - El valor de estos dos canales en centésimas de segundo.
+10 - Pan
+11 - Pitch
+*/
+
+// ToDo: Mejor inicializacion, primero folder, file, después params, ultimo playback.7
+// quitar CONTROL no usado
+#define VOLUME_COARSE 0
+#define PAN 1
+#define DMX_FOLDER 2
+#define DMX_FILE 3
+#define PLAYBACK 4
+#define CONTROL 5
+#define VOLUME_FINE 6
+#define ENTRY_POINT_COARSE 7
+#define ENTRY_POINT_FINE 8
+#define PITCH 9
+
+#define LAYER_CHANNELS 10

 #endif // DMXPERSONALITY_H
--- a/src/dmxwidget.cpp
+++ b/src/dmxwidget.cpp
@ -9,8 +9,6 @@ dmxWidget::dmxWidget(QWidget *parent) :
    QVBoxLayout *vbox = new QVBoxLayout;
    m_receiveDMX->setText("DMX Signal");
    vbox->addWidget(m_receiveDMX);
-    vbox->setSpacing(1);
-    vbox->setContentsMargins(1, 1, 1, 1);
    this->setLayout(vbox);
    connect(m_watchDMX, SIGNAL(timeout()),
              this, SLOT(watchDMXExpired()));
--- a/src/libremediaserver-audio-gui.cpp
+++ b/src/libremediaserver-audio-gui.cpp
@ -1,56 +0,0 @@
-/*
-
-    Libre Media Server Audio - An Open source Media Server for arts and performing.
-    (c) Criptomart - Santiago Noreña 2012-2024 <lms@criptomart.net>
-    https://git.criptomart.net/libremediaserver
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "libremediaserver-audio-gui.h"
-
-
-libreMediaServerAudioUi::libreMediaServerAudioUi(QWidget *parent)
-    : QMainWindow(parent)
-{
-    ui.setupUi(this);
-    this->setWindowTitle(VERSION);
-    m_aw = new AudioWidget(this);
-    setCentralWidget(m_aw);
-    m_dmxWidget = new dmxWidget(this);
-    QDockWidget *topWidget = new QDockWidget(tr("Master"), this);
-    topWidget->setAllowedAreas(Qt::TopDockWidgetArea);
-    topWidget->setWidget(m_dmxWidget);
-    topWidget->setContentsMargins(0, 0, 0, 0);
-    addDockWidget(Qt::TopDockWidgetArea, topWidget);
-    connect(ui.actionLaunch_OLA_Setup, SIGNAL(triggered()), this, SLOT(olasetup()));
-    this->setContentsMargins(5, 5, 5, 5);
-    this->setStyleSheet(
-                "color: white;"
-                "background-color: #4f4048;"
-                "selection-color: blue;"
-                "selection-background-color: green"
-                );
-}
-
-libreMediaServerAudioUi::~libreMediaServerAudioUi()
-{
-}
-
-void libreMediaServerAudioUi::olasetup()
-{
-    QWebView *view = new QWebView();
-    view->load(QUrl("http://localhost:9090/ola.html"));
-    view->show();
-}
--- a/src/libremediaserver-audio-gui.h
+++ b/src/libremediaserver-audio-gui.h
@ -1,48 +0,0 @@
-/*
-   Libre Media Server Audio - An Open source Media Server for arts and performing.
-   (c) Criptomart - Santiago Noreña 2012-2024 <lms@criptomart.net>
-   https://git.criptomart.net/libremediaserver
-
-   This program is free software: you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation, either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef LIBREMEDIASERVERAUDIOUI_H
-#define LIBREMEDIASERVERAUDIOUI_H
-
-#include <QDockWidget>
-#include <QWebView>
-
-#include "audiowidget.h"
-#include "dmxwidget.h"
-#include "defines.h"
-#include "ui_libremediaserver-audio-gui.h"
-
-class libreMediaServerAudioUi : public QMainWindow
-{
-    Q_OBJECT
-
-public:
-    libreMediaServerAudioUi(QWidget *parent = 0);
-    virtual ~libreMediaServerAudioUi();
-    AudioWidget *m_aw;
-    dmxWidget *m_dmxWidget;
-
-private:
-    Ui::LibreMediaServerAudio ui;
-
-private slots:
-    void olasetup();
-};
-
-#endif // LIBREMEDIASERVERAUDIOUI_H
--- a/src/libremediaserver-audio-gui.ui
+++ b/src/libremediaserver-audio-gui.ui
@ -1,55 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <author>Santi Noreña lms@criptomart.net</author>
- <class>LibreMediaServerAudio</class>
- <widget class="QMainWindow" name="LibreMediaServerAudio">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>500</width>
-    <height>400</height>
-   </rect>
-  </property>
-  <property name="font">
-   <font>
-    <family>Unifont</family>
-    <pointsize>12</pointsize>
-    <weight>75</weight>
-    <bold>true</bold>
-   </font>
-  </property>
-  <property name="windowTitle">
-   <string>LibreMediaServer</string>
-  </property>
-  <property name="windowIcon">
-   <iconset>
-    <normaloff>../../../../criptomart/artwork/logo_v2_criptomart.net.png</normaloff>../../../../criptomart/artwork/logo_v2_criptomart.net.png</iconset>
-  </property>
-  <widget class="QWidget" name="centralwidget"/>
-  <widget class="QMenuBar" name="menuBar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>500</width>
-     <height>21</height>
-    </rect>
-   </property>
-   <widget class="QMenu" name="menuFile">
-    <property name="title">
-     <string>File</string>
-    </property>
-    <addaction name="actionLaunch_OLA_Setup"/>
-   </widget>
-   <addaction name="menuFile"/>
-  </widget>
-  <action name="actionLaunch_OLA_Setup">
-   <property name="text">
-    <string>OLA Setup</string>
-   </property>
-  </action>
- </widget>
- <resources/>
- <connections/>
-</ui>
--- a/src/libremediaserver-audio.cpp
+++ b/src/libremediaserver-audio.cpp
@ -21,239 +21,106 @@
 #include "libremediaserver-audio.h"


-libreMediaServerAudio::libreMediaServerAudio()
+libreMediaServerAudio::libreMediaServerAudio(QStringList args, QWidget *parent)
+    : QMainWindow(parent)
 {
-    m_settings = Settings::getInstance();
-    m_settings->readFile();
-    m_ui = m_settings->getShowUi();
+    Q_UNUSED(args);
+    qDebug() << VERSION;
+    qDebug() << COPYRIGHT;
+    qDebug() << LICENSE;
+    ui.setupUi(this);
+    this->setWindowTitle(VERSION);
+    Settings *set = Settings::getInstance();
+    set->readFile();
    m_mediaLibrary = new MediaLibrary;
    m_mediaLibrary->initMediaLibrary();
-    for (int i = 0; i < MAX_LAYERS; i++) {
-        m_currentMedia[i] = "";
-        m_currentStatus[i] = Status::Iddle;
-#ifdef NOGUI
-        m_updateUi[i][0] = -1;
-        m_updateUi[i][1] = -1;
-        m_updateUi[i][2] = -1;
-        m_updateUi[i][3] = -1;
-#endif
-    }
-    m_ola = new olaThread(this, m_settings->getLayersNumber());
+    m_aw = new AudioWidget;
+    setCentralWidget(m_aw);
+    m_dmxWidget = new dmxWidget(this);
+    QDockWidget *topWidget = new QDockWidget(tr("Master"), this);
+    topWidget->setAllowedAreas(Qt::TopDockWidgetArea);
+    topWidget->setWidget(m_dmxWidget);
+    addDockWidget(Qt::TopDockWidgetArea, topWidget);
+    m_ola = new olaThread(this, set->getLayersNumber());
    Q_CHECK_PTR(m_ola);
    m_ola->blockSignals(true);
+    connect(m_ola, SIGNAL (universeReceived(int)), m_dmxWidget, SLOT(updateWatchDMX(int)));
+    connect(m_ola, SIGNAL(dmxOutput(int, int, int)), this, SLOT(dmxInput(int, int, int)));
    m_ola->registerUniverse();
-    m_mae.startEngine(m_settings->getAudioDeviceId());
-    qDebug("Core init Complete. Start reading DMX.");
+    connect(ui.actionLaunch_OLA_Setup, SIGNAL(triggered()), this, SLOT(olasetup()));
+    m_aw->startEngine();
+    qDebug("Init Complete.");
    m_ola->blockSignals(false);
-#ifdef NOGUI
    m_ola->start(QThread::TimeCriticalPriority );
-#endif
 }

 libreMediaServerAudio::~libreMediaServerAudio()
 {
    m_ola->stop();
-    m_mae.stopEngine();
+    m_aw->stopEngine();
 }

-void libreMediaServerAudio::loadMedia(int layer, int folder, int file)
+void libreMediaServerAudio::olasetup()
 {
-    QString mediaFile = m_mediaLibrary->requestNewFile(folder, file);
-    if (strcmp(mediaFile.toLatin1().constData(), m_currentMedia[layer].toLatin1().constData()) == 0)
-        return;
-    if (QFile::exists(mediaFile)){
-        m_mae.loadMedia(layer, mediaFile.toLatin1().data());
-        m_currentMedia[layer] = mediaFile;
-#ifndef NOGUI
-    if (m_ui)
-        m_lmsUi->m_aw->mediaLoaded(layer, mediaFile, m_mae.getDuration(layer));
-#endif
-        m_mae.printFormatInfo(layer);
-    }
-    if (m_currentStatus[layer] == Status::PlayingFolder \
-            || (m_currentStatus[layer] == Status::PlayingFolderLoop)\
-            || (m_currentStatus[layer] == Status::PlayingFolderRandom)) {
-        m_played.append(file);
-     } else if (m_currentStatus[layer] == Status::PlayingOnce \
-                || m_currentStatus[layer] == Status::PlayingLoop) {
-        m_played.clear();
-    }
+    QWebView *view = new QWebView();
+    view->load(QUrl("http://localhost:9090/ola.html"));
+    view->show();
 }

 void libreMediaServerAudio::dmxInput(int layer, int channel, int value)
 {
-    if (layer >= MAX_LAYERS || channel >= LAYER_CHANNELS)
+    if (layer > LAYER_CHANNELS)
        return;
    QString mediaFile = NULL;
    int aux;
-    if (channel == VOLUME_COARSE || channel == VOLUME_FINE) {
-        float tmp = value / 65025.0f;
-        m_mae.volChanged(layer, tmp);
-        m_updateUi[layer][0] = tmp * 100.0f;
-    } else if (channel == PAN) {
-        m_mae.panChanged(layer, value);
-        m_updateUi[layer][1] = value;
-    } else if (channel == PITCH) {
-        m_mae.pitchChanged(layer, value);
-        m_updateUi[layer][2] = value;
-    } else if (channel == ENTRY_POINT_COARSE || channel == ENTRY_POINT_FINE) {
-        m_mae.setCursor(layer, value);
-        m_updateUi[layer][3] = value;
-    } else if (channel == PLAYBACK && value > 0) {
+    switch(channel){
+    case DMX_FOLDER:
+        aux = m_ola->getValue(layer, DMX_FILE);
+        mediaFile = m_mediaLibrary->requestNewFile(value, aux);
+        if (QFile::exists(mediaFile))
+            m_aw->mediaLoaded(layer, mediaFile);
+        break;
+    case DMX_FILE:
+        aux = m_ola->getValue(layer, DMX_FOLDER);
+        mediaFile = m_mediaLibrary->requestNewFile(aux, value);
+        if (QFile::exists(mediaFile))
+            m_aw->mediaLoaded(layer, mediaFile);
+        break;
+    case VOLUME_COARSE:
+    case VOLUME_FINE:
+        m_aw->volChanged(layer, (value / 65025.0f));
+        break;
+    case PAN:
+        m_aw->panChanged(layer, value);
+        break;
+    case PITCH:
+        m_aw->pitchChanged(layer, value);
+        break;
+    case ENTRY_POINT_COARSE:
+    case ENTRY_POINT_FINE:
+        m_aw->entryPointChanged(layer, value);
+        break;
+    case PLAYBACK:
+        if (value == 0)
+            break;
        aux = value / 25;
-        Status s = m_currentStatus[layer];
-        if (aux == 0)
-            s = Status::PlayingOnce;
-        else if (aux == 1)
-            s = Status::Stopped;
-        else if (aux == 2)
-            s = Status::Paused;
-        else if (aux == 3)
-            s = Status::PlayingLoop;
-        else if (aux == 4)
-            s = Status::PlayingFolder;
-        else if (aux == 5)
-            s = Status::PlayingFolderLoop;
-        else if (aux == 6)
-            s = Status::PlayingFolderRandom;
-        m_mae.playbackChanged(layer, s);
-        m_currentStatus[layer] = s;
-        qInfo() << "Layer" << layer << StatusStr[s];
-#ifndef NOGUI
-        if (m_ui) {
-            m_lmsUi->m_aw->playbackChanged(layer, s);
-            //m_lmsUi->m_aw->cursorChanged(layer, m_mae.getCursor(layer));
+        switch (aux) {
+        case 0 :
+            m_aw->playbackChanged(layer, PlayingOnce);
+            break;
+        case 1 :
+            m_aw->playbackChanged(layer, Stopped);
+            break;
+        case 2 :
+            m_aw->playbackChanged(layer, Paused);
+            break;
+        case 3 :
+            m_aw->playbackChanged(layer, PlayingLoop);
+            break;
+        default :
+            break;
        }
-#endif
-    }
-}
-#ifndef NOGUI
-void libreMediaServerAudio::refreshUi() {
-    if (!m_ui) return;
-    for (int i= 0; i < m_settings->getLayersNumber(); i++ ) {
-        if (m_updateUi[i][0] >= 0) {
-            m_lmsUi->m_aw->volChanged(i, m_updateUi[i][0]);
-            m_updateUi[i][0] = -1;
-        }
-        if (m_updateUi[i][1] >= 0) {
-            m_lmsUi->m_aw->panChanged(i, m_updateUi[i][1]);
-            m_updateUi[i][1] = -1;
-        }
-        if (m_updateUi[i][2] >= 0) {
-            m_lmsUi->m_aw->pitchChanged(i, m_updateUi[i][2]);
-            m_updateUi[i][2] = -1;
-        }
-        if (m_updateUi[i][3] >= 0 \
-                || m_currentStatus[i] == Status::PlayingOnce\
-                || m_currentStatus[i] == Status::PlayingLoop\
-                || m_currentStatus[i] == Status::PlayingFolder\
-                || m_currentStatus[i] == Status::PlayingFolderLoop
-                || m_currentStatus[i] == Status::PlayingFolderRandom) {
-            m_lmsUi->m_aw->cursorChanged(i, m_mae.getCursor(i));
-            m_updateUi[i][3] = -1;
-        }
-        if (m_mae.getAtEnd(i)) {
-            if (m_played.isEmpty())
-                m_played.append(m_ola->getValue(i, DMX_FILE));
-            if (m_currentStatus[i] == Status::PlayingOnce) {
-                m_currentStatus[i] = Status::Stopped;
-            }
-            if (m_currentStatus[i] == Status::PlayingFolder) {
-                uint last = m_played.last();
-                int folder = m_ola->getValue(i, DMX_FOLDER);
-                last++;
-                if (last < m_mediaLibrary->getMediaFolderCount(folder)) {
-                    this->loadMedia(i, folder, last);
-                    m_mae.playbackChanged(i, Status::PlayingFolder);
-                }
-                else {
-                    m_currentStatus[i] = Status::Stopped;
-                    m_lmsUi->m_aw->playbackChanged(i, Status::Stopped);
-                }
-            }
-            if (m_currentStatus[i] == Status::PlayingFolderLoop) {
-                uint last = m_played.last();
-                int folder = m_ola->getValue(i, DMX_FOLDER);
-                last++;
-                if (last >= m_mediaLibrary->getMediaFolderCount(folder)) {
-                    this->loadMedia(i, folder, 0);
-                    m_mae.playbackChanged(i, Status::PlayingFolderLoop);
-                } else {
-                    this->loadMedia(i, folder, last);
-                    m_mae.playbackChanged(i, Status::PlayingFolder);
-                }
-            }
-            if (m_currentStatus[i] == Status::PlayingFolderRandom) {
-                int last = -1;
-                int folder = m_ola->getValue(i, DMX_FOLDER);
-                if (uint(abs(m_played.size())) >= m_mediaLibrary->getMediaFolderCount(folder))
-                    m_played.clear();
-                while (last == -1) {
-                    last = rand() % m_mediaLibrary->getMediaFolderCount(folder);
-                    if (m_played.contains(last))
-                        last = -1;
-                }
-                this->loadMedia(i, folder, last);
-                m_mae.playbackChanged(i, Status::PlayingFolderRandom);
-            }
-        }
-    }
-}
-
-void libreMediaServerAudio::setUi(libreMediaServerAudioUi *lmsUi)
-{
-    m_lmsUi = lmsUi;
-    m_ui = true;
-    connect(m_ola, SIGNAL(universeReceived(int)), m_lmsUi->m_dmxWidget, SLOT(updateWatchDMX(int)));
-    connect(m_lmsUi->m_aw, SIGNAL(uiSliderChanged(int, Slider, int)), this, SLOT(uiSliderChanged(int, Slider, int)));
-    connect(m_lmsUi->m_aw, SIGNAL(uiPlaybackChanged(int, Status)), this, SLOT(uiPlaybackChanged(int, Status)));
-    connect(m_lmsUi->m_aw, SIGNAL(uiLoadMedia(int, QString)), this, SLOT(uiLoadMedia(int, QString)));
-    m_refreshUi = new QTimer(this);
-    connect(m_refreshUi, SIGNAL(timeout()), this, SLOT(refreshUi()));
-    m_refreshUi->start(UI_REFRESH_TIME);
-    m_ola->start(QThread::TimeCriticalPriority );
-};
-
-// From Ui widgets
-void libreMediaServerAudio::uiSliderChanged(int layer, Slider s, int value)
-{
-    switch (s){
-    case Slider::Volume:
-        m_mae.volChanged(layer, float((value / 100.0f)));
-        break;
-    case Slider::Pan:
-        m_mae.panChanged(layer, value);
-        break;
-    case Slider::Pitch:
-        m_mae.pitchChanged(layer, value);
+    default:
        break;
    }
 }
-
-void libreMediaServerAudio::uiPlaybackChanged(int layer, Status s)
-{
-    ma_result result;
-
-    result = m_mae.playbackChanged(layer, s);
-    if (result == MA_SUCCESS) {
-        m_currentStatus[layer] = s;
-    } else {
-        qWarning() << "ui playback change error" << result << "status" << s << "layer" << layer;
-    }
-}
-
-void libreMediaServerAudio::uiLoadMedia(int layer, QString mediaFile)
-{
-    ma_result result;
-
-    if (strcmp(mediaFile.toLatin1().constData(), m_currentMedia[layer].toLatin1().constData()) == 0)
-        return;
-    result = m_mae.loadMedia(layer, mediaFile.toLatin1().data());
-    if (result == MA_SUCCESS) {
-        m_currentMedia[layer] = mediaFile;
-        m_lmsUi->m_aw->mediaLoaded(layer, mediaFile, m_mae.getDuration(layer));
-    } else {
-        qWarning() << "ui load media error" << result << "file" << mediaFile << "layer" << layer;
-    }
-}
-#endif
--- a/src/libremediaserver-audio.h
+++ b/src/libremediaserver-audio.h
@ -20,51 +20,35 @@
 #ifndef LIBREMEDIASERVERAUDIO_H
 #define LIBREMEDIASERVERAUDIO_H

+#include <QDockWidget>
+#include <QWebView>
+
+#include "audiowidget.h"
 #include "medialibrary.h"
-#include "miniaudioengine.h"
 #include "olathread.h"
 #include "settings.h"
+#include "dmxwidget.h"
 #include "defines.h"
-#ifndef NOGUI
-#include "libremediaserver-audio-gui.h"
-#endif
+#include "ui_libremediaserver-audio.h"

-class libreMediaServerAudio : public QObject
+class libreMediaServerAudio : public QMainWindow
 {
    Q_OBJECT

 public:
-    libreMediaServerAudio();
+    libreMediaServerAudio (QStringList args, QWidget *parent = 0);
    virtual ~libreMediaServerAudio();
-    void dmxInput(int layer, int channel, int value);
-    void loadMedia(int layer, int folder, int file);
-#ifndef NOGUI
-    void setUi(libreMediaServerAudioUi *lmsUi);
-    bool inline getShowUi() { return m_settings->getShowUi(); }
-#endif
+    Ui::LibreMediaServerAudio ui;

 private:
+    AudioWidget *m_aw;
+    dmxWidget *m_dmxWidget;
    olaThread *m_ola;
    MediaLibrary *m_mediaLibrary;
-    MiniAudioEngine m_mae;
-    Settings *m_settings;
-    QString m_currentMedia[MAX_LAYERS];
-    Status m_currentStatus[MAX_LAYERS];
-    QList<dmxSetting> m_dmxSettings;
-    bool m_ui;
-    QList<int> m_played;
-#ifndef NOGUI
-    QTimer *m_refreshUi;
-    libreMediaServerAudioUi *m_lmsUi;
-    float m_updateUi[MAX_LAYERS][4];

 private slots:
-    void refreshUi();
-    void uiSliderChanged(int layer, Slider s, int value);
-    void uiPlaybackChanged(int layer, Status s);
-    void uiLoadMedia(int layer, QString s);
-
-#endif
+    void olasetup();
+    void dmxInput(int layer, int channel, int value);
 };

 #endif // LIBREMEDIASERVERAUDIO_H
--- a/src/libremediaserver-audio.ui
+++ b/src/libremediaserver-audio.ui
@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <author>Santi Noreña belfegor@gmail.com</author>
+ <class>LibreMediaServerAudio</class>
+ <widget class="QMainWindow" name="LibreMediaServerAudio">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>114</width>
+    <height>218</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>LibreMediaServer</string>
+  </property>
+  <widget class="QWidget" name="centralwidget"/>
+  <widget class="QMenuBar" name="menuBar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>114</width>
+     <height>22</height>
+    </rect>
+   </property>
+   <widget class="QMenu" name="menuFile">
+    <property name="title">
+     <string>File</string>
+    </property>
+    <addaction name="actionLaunch_OLA_Setup"/>
+   </widget>
+   <addaction name="menuFile"/>
+  </widget>
+  <action name="actionExit">
+   <property name="text">
+    <string>Exit</string>
+   </property>
+  </action>
+  <action name="actionOpen_conf">
+   <property name="text">
+    <string>Open Configuration...</string>
+   </property>
+  </action>
+  <action name="actionSave_conf">
+   <property name="text">
+    <string>Save Configuration...</string>
+   </property>
+  </action>
+  <action name="action_Settings">
+   <property name="text">
+    <string>Settings...</string>
+   </property>
+  </action>
+  <action name="actionInitMSEX">
+   <property name="checkable">
+    <bool>false</bool>
+   </property>
+   <property name="text">
+    <string>Init</string>
+   </property>
+  </action>
+  <action name="actionIP_Address">
+   <property name="text">
+    <string>IP Address</string>
+   </property>
+  </action>
+  <action name="actionMake_Thumbs">
+   <property name="text">
+    <string>Make Thumbs</string>
+   </property>
+  </action>
+  <action name="actionLaunch_OLA_Setup">
+   <property name="text">
+    <string>OLA Setup...</string>
+   </property>
+  </action>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
--- a/src/main.cpp
+++ b/src/main.cpp
@ -18,28 +18,34 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

-#include "main.h"
+#include "libremediaserver-audio.h"

-bool hasUi(int &argc, char *argv[])
-{
-    for (int i = 1; i < argc; ++i) {
-        if (!strcmp(argv[i], "--gui"))
-            return true;
-    }
-    return false;
-}

 int main(int argc, char *argv[])
 {
  QApplication app(argc, argv);
-  libreMediaServerAudio lms;
-#ifndef NOGUI
-  if (hasUi(argc, argv) || lms.getShowUi())
+  QStringList args = app.arguments();
+  if (args.size() > 1)
  {
-          libreMediaServerAudioUi *lmsUi = new libreMediaServerAudioUi();
-          lms.setUi(lmsUi);
-          lmsUi->show();
+    if (args.contains("-v"))
+    {
+      qDebug() << VERSION;
+      qDebug() << COPYRIGHT;
+      qDebug() << LICENSE;
+      return 0;
+    }
+    if (args.contains("-h"))
+    {
+      qDebug() << VERSION;
+      qDebug() << COPYRIGHT;
+      qDebug() << LICENSE;
+      qDebug() << "Help for command line options:";
+      qDebug() << "-v show the version and exits";
+      qDebug() << "-h this help";
+      return 0;
+    }
  }
-#endif
+  libreMediaServerAudio libreMediaServerAudio(args);
+  libreMediaServerAudio.show();
  return app.exec();
 }
--- a/src/main.h
+++ b/src/main.h
@ -1,20 +0,0 @@
-#ifndef MAIN_H
-#define MAIN_H
-
-#include <QCoreApplication>
-#include <QApplication>
-
-#include "medialibrary.h"
-#include "olathread.h"
-#include "settings.h"
-#include "libremediaserver-audio.h"
-#include "libremediaserver-audio-gui.h"
-#include "defines.h"
-
-    olaThread *m_ola;
-    MediaLibrary *m_mediaLibrary;
-
-    // slots
-    void dmxInput(int layer, int channel, int value);
-
-#endif // MAIN_H
--- a/src/medialibrary.h
+++ b/src/medialibrary.h
@ -27,11 +27,14 @@ class MediaLibrary : public QObject

 public:
    MediaLibrary(QObject *parent = 0);
+    /**
+     * @brief request a new file from the media library
+     * @param int folder - the folder required
+     * @param int layer - file required
+     * @return QString the file required with full path
+     */
    QString requestNewFile(int folder, int layer);
    void initMediaLibrary();
-    inline uint getMediaFolderCount(int folder) {
-        return m_media->at(folder).m_ElementCount;
-    }

 private:
    QList<MediaFolder> *m_media;
--- a/src/miniaudioengine.cpp
+++ b/src/miniaudioengine.cpp
@ -1,15 +1,8 @@
 #include "miniaudioengine.h"
-#include <iostream> //enum macro
+
 MiniAudioEngine::MiniAudioEngine()
 {
-    for (int i =0; i < MAX_LAYERS; i++) {
-        m_mediaLoaded[i] = false;
-        m_currentLayerValues[i].status = Status::Iddle;
-        m_currentLayerValues[i].pan = 128;
-        m_currentLayerValues[i].pitch = 128;
-        m_currentLayerValues[i].vol = 0;
-        m_currentLayerValues[i].cursor = 0;
-    }
+
 }

 void MiniAudioEngine::audioDataCallback(ma_device* pDevice, void* pOutput, const void* pInput, ma_uint32 frameCount)
@ -27,26 +20,25 @@ void MiniAudioEngine::stopEngine()
    ma_resource_manager_uninit(&resourceManager);
 }

-bool MiniAudioEngine::startEngine(uint n)
+bool MiniAudioEngine::startEngine(int n)
 {
    ma_result result;

    result = this->startContext();
-    if (result != MA_SUCCESS) return result;
-    result = this->getAllAudioDevices();
-    if (result != MA_SUCCESS) return result;
+    if (result != MA_SUCCESS) {
+        return result;
+    }
+    this->getAllAudioDevices();
    result = this->startDevice(n);
    return result;
 }

-ma_result MiniAudioEngine::startDevice(uint id)
+ma_result MiniAudioEngine::startDevice(int id)
 {
    ma_result result;
    ma_device_config deviceConfig;
    ma_engine_config engineConfig;

-    if (id >= playbackDeviceCount)
-        id = playbackDeviceCount - 1;
    deviceConfig = ma_device_config_init(ma_device_type_playback);
    deviceConfig.playback.pDeviceID = &pPlaybackDeviceInfos[id].id;
    deviceConfig.playback.format    = resourceManager.config.decodedFormat;
@ -74,7 +66,7 @@ ma_result MiniAudioEngine::startDevice(uint id)
        return result;
    }
    iChosenDevice = id;
-    qInfo("Initialized audio device %d : %s", id, pPlaybackDeviceInfos[id].name);
+    qInfo("Initialized audio device %d: %s", id, pPlaybackDeviceInfos[id].name);
    return result;
 }

@ -85,8 +77,8 @@ ma_result MiniAudioEngine::startContext()
    resourceManagerConfig = ma_resource_manager_config_init();
    resourceManagerConfig.decodedFormat     = ma_format_f32;    /* ma_format_f32 should almost always be used as that's what the engine (and most everything else) uses for mixing. */
    resourceManagerConfig.decodedChannels   = 0;
-    resourceManagerConfig.decodedSampleRate = ma_standard_sample_rate_48000;
-    resourceManagerConfig.jobThreadCount    = 4;
+    resourceManagerConfig.decodedSampleRate = 0;
+    resourceManagerConfig.jobThreadCount    = 0;
    result = ma_resource_manager_init(&resourceManagerConfig, &resourceManager);
    if (result != MA_SUCCESS) {
        qCritical("Failed to initialize audio resource manager.");
@ -110,7 +102,7 @@ ma_result MiniAudioEngine::getAllAudioDevices()
        ma_context_uninit(&context);
        return result;
    }
-    printf("Audio devices available:\n");
+    printf("Audio devices detected in system:\n");
    for (ma_uint32 iAvailableDevice = 0; iAvailableDevice < playbackDeviceCount; iAvailableDevice += 1) {
        qInfo("%d: : %s", iAvailableDevice, pPlaybackDeviceInfos[iAvailableDevice].name);
    }
@ -123,20 +115,21 @@ ma_result MiniAudioEngine::loadMedia(int layer, char *file)

    if (m_mediaLoaded[layer] == true)
    {
+        qInfo("removing sound %i", layer);
        ma_sound_uninit(&m_currentSound[layer]);
        m_mediaLoaded[layer] = false;
    }
    result = ma_sound_init_from_file(&engine, file, \
                MA_SOUND_FLAG_NO_SPATIALIZATION \
-              | MA_SOUND_FLAG_DECODE \
-            /*| MA_SOUND_FLAG_NO_PITCH \*/
+                /*| MA_RESOURCE_MANAGER_DATA_SOURCE_FLAG_DECODE \
+                  | MA_RESOURCE_MANAGER_DATA_SOURCE_FLAG_ASYNC \
+                  | MA_RESOURCE_MANAGER_DATA_SOURCE_FLAG_STREAM \*/
                , NULL, NULL, &m_currentSound[layer]);
    if (result != MA_SUCCESS)
        qWarning("Failed to load file %s", file);
    else {
        m_mediaLoaded[layer] = true;
-        this->refreshValues(layer);
-        m_currentLayerValues[layer].media = file;
+        this->volChanged(layer, 0);
    }
    return result;
 }
@ -144,21 +137,16 @@ ma_result MiniAudioEngine::loadMedia(int layer, char *file)
 float MiniAudioEngine::getDuration(int layer)
 {
    ma_result result;
-    ma_uint64 lengthInPCMFrames;
-    ma_uint32 sampleRate;
-    float ret;
+    float ret = 0;

    if (m_mediaLoaded[layer] == false)
        return MA_DOES_NOT_EXIST;
-    result = ma_sound_get_length_in_pcm_frames(&m_currentSound[layer], &lengthInPCMFrames);
-    if (result != MA_SUCCESS) {
-        return result;
+    result = ma_sound_get_length_in_seconds(&m_currentSound[layer], &ret);
+    if (result != MA_SUCCESS)
+    {
+        qWarning("Can not get duration %i", layer);
+        ret = 0;
    }
-    result = ma_sound_get_data_format(&m_currentSound[layer], NULL, NULL, &sampleRate, NULL, 0);
-    if (result != MA_SUCCESS) {
-        return MA_ERROR;
-    }
-    ret = 1000.0f * (lengthInPCMFrames / float(sampleRate));
    return ret;
 }

@ -172,8 +160,8 @@ float MiniAudioEngine::getCursor(int layer)
    result = ma_sound_get_cursor_in_seconds(&m_currentSound[layer], &ret);
    if (result != MA_SUCCESS)
    {
-        qWarning("%i can not get cursor error %i", layer, result);
-        ret = MA_ERROR;
+        qWarning("Can not get cursor %i", layer);
+        ret = 0;
    }
    return ret;
 }
@ -187,10 +175,11 @@ ma_result MiniAudioEngine::printFormatInfo(int layer)
    if (m_mediaLoaded[layer] == false)
        return MA_DOES_NOT_EXIST;
    ma_result result = ma_sound_get_data_format(&m_currentSound[layer], &format, &channels, &sampleRate, NULL, 0);
-    if (result != MA_SUCCESS)
-        qWarning("%i failed to get data format %i\n", layer, result);
-    else
-        qInfo() << "Layer:" << layer << m_currentLayerValues[layer].media << "samples/sec:" << sampleRate << "format:" <<  format << "channels:" << channels;
+    if (result != MA_SUCCESS) {
+            qWarning("Failed to get data format %i\n", layer);
+            return MA_INVALID_DATA;
+    }
+    qInfo("samples/sec: %u format: %u channels: %u", sampleRate, format, channels);
    return result;
 }

@ -199,10 +188,7 @@ void MiniAudioEngine::volChanged(int layer, float vol)
 {
    if (m_mediaLoaded[layer] == false)
        return;
-    if (vol >= 1)
-        vol = 0.99f;
-    ma_sound_group_set_fade_in_milliseconds(&m_currentSound[layer], -1, vol, FADE_TIME);
-    m_currentLayerValues[layer].vol = vol;
+    ma_sound_group_set_volume(&m_currentSound[layer], vol);
 }

 void MiniAudioEngine::panChanged(int layer, float value)
@ -213,90 +199,48 @@ void MiniAudioEngine::panChanged(int layer, float value)
        return;
    result = (value / 128.0) - 1.0;
    ma_sound_group_set_pan(&m_currentSound[layer], result);
-    m_currentLayerValues[layer].pan = value;
 }

 void MiniAudioEngine::pitchChanged(int layer, float value)
 {
-    float pitch;
+    float result;

    if (m_mediaLoaded[layer] == false)
        return;
-    pitch = value / 128.0;
-    ma_sound_group_set_pitch(&m_currentSound[layer], pitch);
-    m_currentLayerValues[layer].pitch = value;
+    result = value / 128.0;
+    ma_sound_group_set_pitch(&m_currentSound[layer], result);
 }

-ma_result MiniAudioEngine::playbackChanged(int layer, Status status)
+void MiniAudioEngine::playbackChanged(int layer, Status status)
 {
-    ma_result result = MA_SUCCESS;
-
    if (m_mediaLoaded[layer] == false)
-        return MA_DOES_NOT_EXIST;
+        return;
    switch (status) {
        case Status::Paused:
-            result = ma_sound_stop_with_fade_in_milliseconds(&m_currentSound[layer], FADE_TIME);
+            ma_sound_stop(&m_currentSound[layer]);
            break;
        case Status::Stopped:
-            result = ma_sound_stop_with_fade_in_milliseconds(&m_currentSound[layer], FADE_TIME);
-            result = this->seekToCursor(layer, m_currentLayerValues[layer].cursor);
+            ma_sound_stop(&m_currentSound[layer]);
+            ma_sound_seek_to_pcm_frame(&m_currentSound[layer], 0);
            break;
        case Status::PlayingLoop:
-            ma_sound_set_stop_time_in_milliseconds(&m_currentSound[layer], ~(ma_uint64)0);
            ma_sound_set_looping(&m_currentSound[layer], true);
-            result = ma_sound_start(&m_currentSound[layer]);
-            break;
+            ma_sound_start(&m_currentSound[layer]);
+        break;
        case Status::PlayingOnce:
-        case Status::PlayingFolder:
-        case Status::PlayingFolderLoop:
-        case Status::PlayingFolderRandom:
-            ma_sound_set_stop_time_in_milliseconds(&m_currentSound[layer], ~(ma_uint64)0);
            ma_sound_set_looping(&m_currentSound[layer], false);
-            result = ma_sound_start(&m_currentSound[layer]);
-            break;
-        default:
+            ma_sound_start(&m_currentSound[layer]);
            break;
    }
-    if (result == MA_SUCCESS)
-        m_currentLayerValues[layer].status = status;
-    return result;
 }

-ma_result MiniAudioEngine::seekToCursor(int layer, int cursor)
+void MiniAudioEngine::setCursor(int layer, int cursor)
 {
-    ma_result result = MA_SUCCESS;
-    ma_uint64 end, start;
+    ma_uint64 f;

    if (m_mediaLoaded[layer] == false)
-        return MA_DOES_NOT_EXIST;
-    result = ma_sound_get_length_in_pcm_frames(&m_currentSound[layer], &end);
-    if (result != MA_SUCCESS) { return result; }
-    start = (cursor * end) / 65025;
-    result = ma_sound_seek_to_pcm_frame(&m_currentSound[layer], start);
-    //if (result != MA_SUCCESS) { return result; }
-    //result = ma_data_source_set_loop_point_in_pcm_frames(&m_currentSound[layer], start, end);
-    return (result);
-}
-
-ma_result MiniAudioEngine::setCursor(int layer, int cursor)
-{
-    ma_result result = MA_SUCCESS;
-
-    m_currentLayerValues[layer].cursor = cursor;
-    result = this->seekToCursor(layer, cursor);
-    return (result);
-}
-
-Status MiniAudioEngine::getStatus(int layer)
-{
-    return m_currentLayerValues[layer].status;
-}
-
-void MiniAudioEngine::refreshValues(int layer)
-{
-    this->seekToCursor(layer, m_currentLayerValues[layer].cursor);
-    this->panChanged(layer, m_currentLayerValues[layer].pan);
-    this->volChanged(layer, m_currentLayerValues[layer].vol);
-    this->pitchChanged(layer, m_currentLayerValues[layer].pitch);
-    this->playbackChanged(layer, m_currentLayerValues[layer].status);
+        return;
+    ma_sound_get_length_in_pcm_frames(&m_currentSound[layer], &f);
+    f = (cursor * f) / 65025;
+    ma_sound_seek_to_pcm_frame(&m_currentSound[layer], f);
 }
--- a/src/miniaudioengine.h
+++ b/src/miniaudioengine.h
@ -5,16 +5,15 @@
 #include "miniaudio.h"
 #include "defines.h" // MAX_LAYERS
 #include <QDebug>    // prints messages
-#define MA_DEBUG_OUTPUT

 class MiniAudioEngine
 {
-    friend class libreMediaServerAudio;
+    friend class AudioWidget;

 public:
    MiniAudioEngine();
    void stopEngine();
-    bool startEngine(uint id);
+    bool startEngine(int id);
    static void audioDataCallback(ma_device* pDevice, void* pOutput, const void* pInput, ma_uint32 frameCount);

 protected:
@ -22,15 +21,11 @@ protected:
    void volChanged(int layer, float vol);
    void panChanged(int layer, float pan);
    void pitchChanged(int layer, float pitch);
-    ma_result playbackChanged(int layer, Status status);
-    ma_result setCursor(int layer, int cursor);
-    ma_result printFormatInfo(int layer);
+    void playbackChanged(int layer, Status status);
    float getDuration(int layer);
    float getCursor(int layer);
-    Status getStatus(int layer);
-    inline float getVol(int layer) {
-        return ma_sound_get_volume(&m_currentSound[layer]); }
-    inline bool getAtEnd(int layer) { return m_currentSound[layer].atEnd; }
+    void setCursor(int layer, int cursor);
+    ma_result printFormatInfo(int layer);

 private:
    ma_resource_manager_config resourceManagerConfig;
@ -43,13 +38,10 @@ private:
    ma_context context;
    ma_sound m_currentSound[MAX_LAYERS];
    ma_bool8 m_mediaLoaded[MAX_LAYERS];
-    layerData m_currentLayerValues[MAX_LAYERS];

    ma_result getAllAudioDevices();
-    ma_result startDevice(uint id);
+    ma_result startDevice(int id);
    ma_result startContext();
-    void refreshValues(int layer);
-    ma_result seekToCursor(int layer, int cursor);
 };

 #endif // MINIAUDIOENGINE_H
--- a/src/olathread.cpp
+++ b/src/olathread.cpp
@ -1,10 +1,11 @@
-#include "libremediaserver-audio.h"
+#include "olathread.h"
+

 olaThread::olaThread(QObject *parent, int layers) :
    m_counter(0)
  , m_layers(layers)
 {
-    this->setParent(parent);
+    Q_UNUSED(parent);
    gettimeofday(&m_last_data, NULL);
    for (int i=0; i < MAX_LAYERS; i++)
    {
@ -62,65 +63,42 @@ void olaThread::stop()
 void olaThread::NewDmx(const ola::client::DMXMetadata &data,
                       const ola::DmxBuffer &buffer)
 {
+    bool volSent = false;
+    bool entrySent = false;
+
    foreach (const dmxSetting &i, m_dmxSettings) {
      if(i.universe == data.universe && i.address > -1) {
-        bool volSent = false;
-        bool entrySent = false;
-        bool fileSent = false;
-        int aux;
        for (int j = 0; j < LAYER_CHANNELS; j++){
          int value = buffer.Get((i.address) + j);
          if (m_dmx[i.layer][j] != value) {
            m_dmx[i.layer][j] = value;
            switch (j) {
-            case DMX_FOLDER:
-                aux = buffer.Get(i.address + DMX_FILE);
-                qobject_cast<libreMediaServerAudio *>(parent())->loadMedia(i.layer, value, aux);
-                m_dmx[i.layer][DMX_FILE] = aux;
-                fileSent = true;
-                break;
-            case DMX_FILE:
-                if (fileSent)
-                    break;
-                aux = buffer.Get(i.address + DMX_FOLDER);
-                qobject_cast<libreMediaServerAudio *>(parent())->loadMedia(i.layer, aux, value);
-                m_dmx[i.layer][DMX_FOLDER] = aux;
-                fileSent = true;
-                break;
-            case VOLUME_FINE:
-                aux = buffer.Get(i.address + VOLUME_COARSE);
-                value += (aux * 0x100);
-                qobject_cast<libreMediaServerAudio *>(parent())->dmxInput(i.layer, j, value);
-                m_dmx[i.layer][VOLUME_COARSE] = aux;
-                volSent = true;
-                break;
            case VOLUME_COARSE:
-                if (volSent)
-                    break;
                value = (value * 0x100) + buffer.Get(i.address + VOLUME_FINE);
-                qobject_cast<libreMediaServerAudio *>(parent())->dmxInput(i.layer, j, value);
-                m_dmx[i.layer][VOLUME_FINE] = buffer.Get(i.address + VOLUME_FINE);
+                emit dmxOutput(i.layer,j,value);
                volSent = true;
                break;
-            case PLAYBACK:
-                qobject_cast<libreMediaServerAudio *>(parent())->dmxInput(i.layer, j, value);
-                break;
-            case ENTRY_POINT_FINE:
-                value = (buffer.Get(i.address + ENTRY_POINT_COARSE) * 0x100) + value;
-                qobject_cast<libreMediaServerAudio *>(parent())->dmxInput(i.layer, j, value);
-                m_dmx[i.layer][ENTRY_POINT_COARSE] = buffer.Get(i.address + ENTRY_POINT_COARSE);
-                entrySent = true;
-                break;
            case ENTRY_POINT_COARSE:
-                if (entrySent)
-                    break;
                value = (value * 0x100) + buffer.Get(i.address + ENTRY_POINT_FINE);
-                qobject_cast<libreMediaServerAudio *>(parent())->dmxInput(i.layer, j, value);
-                m_dmx[i.layer][ENTRY_POINT_FINE] = buffer.Get(i.address + ENTRY_POINT_FINE);
+                emit dmxOutput(i.layer,j,value);
                entrySent = true;
                break;
+            case VOLUME_FINE:
+                if (volSent == false)
+                {
+                    value = (buffer.Get(i.address + VOLUME_COARSE) * 0x100) + value;
+                    emit dmxOutput(i.layer,j,value);
+                }
+                break;
+            case ENTRY_POINT_FINE:
+                if (entrySent == false)
+                {
+                    value = (buffer.Get(i.address + ENTRY_POINT_COARSE) * 0x100) + value;
+                    emit dmxOutput(i.layer,j,value);
+                }
+                break;
            default:
-                qobject_cast<libreMediaServerAudio *>(parent())->dmxInput(i.layer, j, value);
+                emit dmxOutput(i.layer,j,value);
                break;
            }
          }
@ -149,7 +127,7 @@ bool olaThread::CheckDataLoss() {

 void olaThread::socketClosed()
 {
-    qWarning("ola daemon closed connection, reopening it... ");
+    qWarning("ola closed connection. Try reopening it... ");
    m_clientWrapper->GetSelectServer()->Terminate();
    m_client = NULL;
    m_clientWrapper = NULL;
--- a/src/olathread.h
+++ b/src/olathread.h
@ -20,17 +20,10 @@ class olaThread : public QThread
    Q_OBJECT

 public:
-    QList<dmxSetting> m_dmxSettings;
-    int m_dmx[MAX_LAYERS][LAYER_CHANNELS];
-    ola::client::OlaClientWrapper *m_clientWrapper;
-    ola::client::OlaClient *m_client;
-    unsigned int m_counter;
-    struct timeval m_last_data; // Last DMX frame received
-    int m_layers;

    olaThread(QObject *parent = 0, int layers = 0);
    virtual ~olaThread();
-    void run ();
+
    /** Retorna el valor de un canal
     *@param int layer the layer for we want the channel
     *@param int channel the channel for the value wanted
@ -42,6 +35,14 @@ public:
    void resendDmx();

 private:
+    void run ();
+    ola::client::OlaClientWrapper *m_clientWrapper;
+    ola::client::OlaClient *m_client;
+    unsigned int m_counter;
+    struct timeval m_last_data; // Last DMX frame received
+    int m_layers;
+    int m_dmx[MAX_LAYERS][LAYER_CHANNELS];
+    QList<dmxSetting> m_dmxSettings;
    /**
     *  @brief Callback from ola. Control de errores en el registro de Universos en OLA
     *         typedef SingleUseCallback1<void, const Result&> ola::client::SetCallback
@ -52,7 +53,7 @@ private:
        if (error.Success()) {
            qDebug("Register Universe success");
        } else {
-            qCritical("Register command failed: %s", error.Error().c_str());
+            qWarning("Register command failed: %s", error.Error().c_str());
        }
      }
    /**
@ -66,7 +67,7 @@ private:
     * This is called one for second if there is not updated in the DMX frame.
     * emit only the channels that has been changed.
     */
-    void NewDmx(const ola::client::DMXMetadata &dmx_meta, const ola::DmxBuffer &buffer);
+    void NewDmx(const ola::client::DMXMetadata &dmx_meta, const ola::DmxBuffer &buffer); //
    /**
     * @brief Sometimes the ola server closes the connection. This is a callback to handle this event an reconect to ola
     */
--- a/src/settings.cpp
+++ b/src/settings.cpp
@ -15,7 +15,6 @@ Settings::Settings(QObject *parent) :
    QObject(parent)
 {
    m_layersNumber = 0;
-    m_ui = false;
 }

 // Read the dmx settings for dmx.xml At the moment we need:
@ -24,7 +23,6 @@ Settings::Settings(QObject *parent) :
 // - The first DMX channel of each source/layer
 // - The universe to bind in OLA
 // - Audio device id
-// - Show the Ui or not
 void Settings::readFromFile(QString file) {
    QFile* xmlFile = new QFile(file);
    if (!xmlFile->open(QIODevice::ReadOnly | QIODevice::Text)) {
@ -36,56 +34,53 @@ void Settings::readFromFile(QString file) {
     exit(1);
    }
    QXmlStreamReader* xmlReader = new QXmlStreamReader(xmlFile);
-    while(!xmlReader->atEnd() && !xmlReader->hasError()) {
+    int counter = 0;
+    //Parse the XML until we reach end of it
+    while(!xmlReader->atEnd() && !xmlReader->hasError() && counter < MAX_LAYERS) {
+        // Read next element
        QXmlStreamReader::TokenType token = xmlReader->readNext();
+        //If token is just StartDocument - go to next
        if(token == QXmlStreamReader::StartDocument) {
            continue;
        }
+        //If token is StartElement - read it
        if(token == QXmlStreamReader::StartElement) {
-            if(xmlReader->name() == "lmsAudio") {
-                m_ui = xmlReader->attributes().value("ui").toLocal8Bit().toInt();
-                m_layersNumber = xmlReader->attributes().value("layersNumber").toLocal8Bit().toInt();
-                m_pathmedia = xmlReader->attributes().value("path").toLocal8Bit();
-                continue;
+            if(xmlReader->name() == "dmxSettings") {
+                int version = xmlReader->attributes().value("fileVersion").toLocal8Bit().toInt();
+                if(version == 1) {
+                    m_layersNumber = xmlReader->attributes().value("layersNumber").toLocal8Bit().toInt();
+                    m_pathmedia = xmlReader->attributes().value("path").toLocal8Bit();
+                    continue;
+                }
            }
            if(xmlReader->name() == "audioDevice") {
-                m_audioDeviceQty = xmlReader->attributes().value("devicesNumber").toLocal8Bit().toInt();
-                for (uint i = 0; i < m_audioDeviceQty; i++)
-                {
-                    m_audioDeviceId[i] = xmlReader->attributes().value(QString("id%1").arg(i)).toLocal8Bit().toInt();
-                }
-
+                m_audioDeviceId = xmlReader->attributes().value("id").toLocal8Bit().toInt();
+                continue;
            }
-            if(xmlReader->name() == "layer") {
+            QString add = "layer";
+            add.append(QString("%1").arg(counter));
+            if((xmlReader->name() == add)) {
                dmxSetting temp;
                temp.address = xmlReader->attributes().value("dmx").toLocal8Bit().toInt() - 1;
                temp.universe = xmlReader->attributes().value("universe").toLocal8Bit().toInt();
-                temp.layer = xmlReader->attributes().value("id").toLocal8Bit().toInt();
+                temp.layer = counter;
                m_settings.append(temp);
                if (!m_universe.contains(temp.universe)) {
                    m_universe.insert(temp.universe);
                }
+                counter++;
            }
        }
    }
    if(xmlReader->hasError()) {
        QMessageBox::critical(NULL,"File xml Parse Error ", xmlReader->errorString(), QMessageBox::Ok);
        qWarning("File xml Parse Error %s", xmlReader->errorString().toLatin1().constData());
-        // ToDo: manage this, open a dialog to load a new file.
+        return;
    }
    xmlReader->clear();
    xmlFile->close();
    delete xmlReader;
    delete xmlFile;
-    this->printSettings();
-}
-
-void Settings::printSettings() {
-    qInfo() << "Settings readed:\nShow Ui:" << m_ui << "Layers:" << m_layersNumber << "Path:" << m_pathmedia <<"Audio Device qty:" << m_audioDeviceQty;
-    for (uint i = 0; i < m_audioDeviceQty; i++)
-        qInfo() << "Audio device internal id:" << i << "system id:" << m_audioDeviceId[i];
-    for (int i = 0; i < m_layersNumber; i++)
-        qInfo() << "Layer:" << m_settings[i].layer << "Address:" << m_settings[i].address << "Universe:" << m_settings[i].universe;
 }

 void Settings::readFile() {
--- a/src/settings.h
+++ b/src/settings.h
@ -5,7 +5,6 @@
 #include <QFile>
 #include <QMessageBox>
 #include <QSet>
-#include <QDebug>

 #include "medialibrary.h"
 #include "audiowidget.h"
@ -16,27 +15,25 @@ class Settings : public QObject
    Q_OBJECT

 public:
-    Settings(QObject *parent = 0);
    static Settings *getInstance();
    inline QSet<int> getUniverses() { return m_universe; }
    inline QString getPathMedia() { return m_pathmedia; }
    inline QList<dmxSetting> getDmxSettings() { return m_settings; }
    inline int getLayersNumber() { return m_layersNumber; }
-    inline int getAudioDeviceId() { return m_audioDeviceId[0]; }
-    inline bool getShowUi() { return m_ui; }
    void readFile();
-    void readFromFile(QString file);
-    void printSettings();
+    inline int getAudioDeviceId() { return m_audioDeviceId; }

 private:
   static Settings *_instance;
   QList<dmxSetting> m_settings;
   QString m_pathmedia;
-   uint m_audioDeviceId[MAX_AUDIODEVICES];
-   uint m_audioDeviceQty;
+   uint m_audioDeviceId;
   QSet<int> m_universe;
   int m_layersNumber;
-   bool m_ui;
+
+   explicit Settings(QObject *parent = 0);
+   void readFromFile(QString file);
+
 };

 #endif // SETTINGS_H
--- a/src/slidergroup.cpp
+++ b/src/slidergroup.cpp
@ -1,81 +1,45 @@
 #include "slidergroup.h"
-#include <QCursor>
-SliderGroup::SliderGroup(QString name,
+
+SliderGroup::SliderGroup(const QString &title, \
                         int min,
                         int max,
                         int decimals,
                         QWidget *parent)
-    : QWidget(parent)
+    : QGroupBox(title, parent)
 {
-    QVBoxLayout *layout = new QVBoxLayout;
-    layout->setAlignment(Qt::AlignHCenter);
-    layout->setContentsMargins(0, 0, 0, 0);
-    //this->setMaximumWidth(40);
+    this->setFlat(true);
+    this->setTitle(title);
    slider = new QSlider(Qt::Orientation::Vertical);
    slider->setFocusPolicy(Qt::StrongFocus);
    slider->setTickPosition(QSlider::TicksBothSides);
    slider->setTickInterval((max - min) / 11);
-    slider->setMinimumHeight(0);
    slider->setSingleStep(1);
    slider->setRange(min, max);
-    slider->setValue(0);
-    slider->setMinimumWidth(50);
-    slider->setToolTip(name);
-    slider->setStyleSheet("QSlider {"
-                "border: 1px solid #5a4855;"
-                "margin: 0px;"
-                "height: 200px;"
-                "width: 50px;}"
-                );
-    slider->setContentsMargins(0, 0, 0, 0);
    valueBox = new QDoubleSpinBox();
    valueBox->setFocusPolicy(Qt::NoFocus);
    valueBox->setButtonSymbols(QAbstractSpinBox::NoButtons);
-    valueBox->setMinimumWidth(50);
+    valueBox->setMaximumWidth(45);
    valueBox->setRange(min, max);
-    valueBox->setValue(0);
    valueBox->setDecimals(decimals);
-    valueBox->setObjectName(name);
-    valueBox->setToolTip(name);
-    valueBox->setAlignment(Qt::AlignHCenter);
-    valueBox->setContentsMargins(0, 0, 0, 0);
    connect(slider, SIGNAL(valueChanged(int)), this, SLOT(sliderValueChanged(int)));
-    //connect(slider, SIGNAL(mousePressEvent(QMouseEvent)), this, SLOT(mousePressEvent(QMouseEvent *)));
-    layout->addWidget(slider);
-    layout->addWidget(valueBox);
-    this->setStyleSheet("border: 1px solid #5a4855;"
-                "width: 50px;"
-                "margin: 0px;"
-                "background-color: #383034;"
-                );
-    layout->setSpacing(0);
-    layout->setContentsMargins(0, 0, 0, 0);
-    this->setLayout(layout);
+    QVBoxLayout *slidersLayout = new QVBoxLayout();
+    slidersLayout->addWidget(valueBox);
+    slidersLayout->addWidget(slider);
+    setLayout(slidersLayout);
 }

 void SliderGroup::sliderValueChanged(int value)
 {
-    valueBox->blockSignals(true);
-    valueBox->setValue(value);
-    valueBox->blockSignals(false);
+    if (valueBox->decimals() > 1)
+        value /= 100.0f;
    emit valueChanged(value);
+    valueBox->setValue(value);
 };

 void SliderGroup::setValue(float value)
 {
-    slider->blockSignals(true);
-    valueBox->blockSignals(true);
-    if (int(value) != slider->value())
-        slider->setValue(value);
+    if (valueBox->decimals() > 1)
+        value *= 100.0f;
+    slider->setValue(value);
    valueBox->setValue(value);
-    slider->blockSignals(false);
-    valueBox->blockSignals(false);
-}
-
-void SliderGroup::mousePressEvent(QMouseEvent* event) {
-    Q_UNUSED(event);
-    if (slider->isEnabled())
-        slider->setDisabled(true);
-    else
-        slider->setDisabled(false);
 }
--- a/src/slidergroup.h
+++ b/src/slidergroup.h
@ -6,19 +6,19 @@
 #include <QVBoxLayout>
 #include <QSlider>

-class SliderGroup : public QWidget
+class SliderGroup : public QGroupBox
 {
    Q_OBJECT

 public:
-    SliderGroup(QString name,
-                int min,
-                int max,
-                int decimals,
-                QWidget *parent = nullptr);
+    SliderGroup(const QString &title,
+                 int min,
+                 int max,
+                 int decimals,
+                 QWidget *parent = nullptr);

 signals:
-    void valueChanged(int value);
+    void valueChanged(float value);

 public slots:
    void setValue(float value);
@ -27,8 +27,6 @@ public slots:
 private:
    QSlider *slider;
    QDoubleSpinBox *valueBox;
-
-    void mousePressEvent(QMouseEvent* event);
 };

 #endif