]> git.sesse.net Git - vlc/blobdiff - modules/gui/qt4/dialogs/sout.cpp
Qt/Sout: pass the ttl from the UI to the MRL
[vlc] / modules / gui / qt4 / dialogs / sout.cpp
index 63f1260906e4061bc3e10e767222841793452165..c7a53fe7893ac470121dde400a83770817e76172 100644 (file)
@@ -1,15 +1,17 @@
 /*****************************************************************************
- * sout.cpp : Stream output dialog (old-style)
+ * sout.cpp : Stream output dialog ( old-style )
  ****************************************************************************
- * Copyright (C) 2006 the VideoLAN team
+ * Copyright (C) 2007-2009 the VideoLAN team
+ *
  * $Id$
  *
  * Authors: ClĂ©ment Stenac <zorglub@videolan.org>
+ *          Jean-Baptiste Kempf <jb@videolan.org>
  *
  * 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 2 of the License, or
- * (at your option) any later version.
+ * ( 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
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
 
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include "dialogs/sout.hpp"
-#include "qt4.hpp"
-#include <vlc_streaming.h>
+#include "util/qt_dirs.hpp"
+#include "components/sout/sout_widgets.hpp"
 
-#include <iostream>
 #include <QString>
 #include <QFileDialog>
+#include <QToolButton>
+#include <QSpinBox>
+#include <assert.h>
 
-SoutDialog::SoutDialog( QWidget *parent, intf_thread_t *_p_intf,
-                     bool _transcode_only ) : QVLCDialog( parent,  _p_intf )
+SoutDialog::SoutDialog( QWidget *parent, intf_thread_t *_p_intf, const QString& inputMRL )
+           : QVLCDialog( parent,  _p_intf )
 {
-    setWindowTitle( qtr( "Stream output") );
+    setWindowTitle( qtr( "Stream Output" ) );
+    setWindowRole( "vlc-stream-output" );
 
     /* UI stuff */
     ui.setupUi( this );
-
-#define ADD_PROFILE(name) ui.comboBox->addItem( name );
-       ADD_PROFILE("Ipod")
-       ADD_PROFILE("PSP")
-       ADD_PROFILE("GSM")
-       ADD_PROFILE("Custom")
-
-#define ADD_VCODEC( name, fourcc) ui.vCodec_2->addItem( name, QVariant( fourcc ) );
-    ADD_VCODEC( "MPEG-1", "mp1v" )
-    ADD_VCODEC( "MPEG-2", "mp2v" )
-    ADD_VCODEC( "MPEG-4", "mp4v" )
-    ADD_VCODEC( "DIVX 1" , "DIV1" )
-    ADD_VCODEC( "DIVX 2" , "DIV1" )
-    ADD_VCODEC( "DIVX 3" , "DIV1" )
-    ADD_VCODEC( "H-263", "H263" )
-    ADD_VCODEC( "H-264", "h264" )
-    ADD_VCODEC( "WMV1", "WMV1" )
-    ADD_VCODEC( "WMV2" , "WMV2" )
-    ADD_VCODEC( "M-JPEG", "MJPG" )
-    ADD_VCODEC( "Theora", "theo" )
-
-#define ADD_ACODEC( name, fourcc) ui.aCodec_2->addItem( name, QVariant( fourcc ) );
-    ADD_ACODEC( "MPEG Audio", "mpga" )
-    ADD_ACODEC( "MP3", "mp3" )
-    ADD_ACODEC( "MPEG 4 Audio (AAC)", "mp4a")
-    ADD_ACODEC( "A52/AC-3", "a52")
-    ADD_ACODEC( "Vorbis", "vorb" )
-    ADD_ACODEC( "Flac", "flac" )
-    ADD_ACODEC( "Speex", "spx" )
-    ADD_ACODEC( "WAV", "s16l" )
-    ADD_ACODEC( "WMA", "wma" )
-
-#define ADD_SCALING( factor ) ui.vScale_2->addItem( factor ); 
-    ADD_SCALING( "0.25" )
-    ADD_SCALING( "0.5" )
-    ADD_SCALING( "0.75" )
-    ADD_SCALING( "1" )
-    ADD_SCALING( "1.25" )
-    ADD_SCALING( "1.5" )
-    ADD_SCALING( "1.75" )
-    ADD_SCALING( "2" )
-
-     ui.mrlEdit->setToolTip ( qtr("Stream output string.\n This is automatically generated when you change the above settings,\n but you can update it manually." ) ) ;
+    ui.inputBox->setMRL( inputMRL );
+    ui.helpEdit->setPlainText( qtr("This dialog will allow you to stream or "
+            "convert your media for use locally, on your private network, "
+            "or on the Internet.\n"
+            "You should start by checking that source matches what you want "
+            "your input to be and then press the \"Next\" "
+            "button to continue.\n") );
+
+    ui.mrlEdit->setToolTip ( qtr( "Stream output string.\n"
+                "This is automatically generated "
+                 "when you change the above settings,\n"
+                 "but you can change it manually." ) ) ;
+
+#if 0
+    /* This needs Qt4.5 to be cool */
+    ui.destTab->setTabsClosable( true );
+#else
+    closeTabButton = new QToolButton( this );
+    ui.destTab->setCornerWidget( closeTabButton );
+    closeTabButton->hide();
+    closeTabButton->setAutoRaise( true );
+    closeTabButton->setIcon( QIcon( ":/toolbar/clear" ) );
+    BUTTONACT( closeTabButton, closeTab() );
+#endif
+    CONNECT( ui.destTab, currentChanged( int ), this, tabChanged( int ) );
+    ui.destTab->setTabIcon( 0, QIcon( ":/buttons/playlist/playlist_add" ) );
+
+    ui.destBox->addItem( qtr( "File" ) );
+    ui.destBox->addItem( "HTTP" );
+    ui.destBox->addItem( "MS-WMSP (MMSH)" );
+    ui.destBox->addItem( "RTSP" );
+    ui.destBox->addItem( "RTP / MPEG Transport Stream" );
+    ui.destBox->addItem( "RTP Audio/Video Profile" );
+    ui.destBox->addItem( "UDP (legacy)" );
+    ui.destBox->addItem( "IceCast" );
+
+    BUTTONACT( ui.addButton, addDest() );
 
 //     /* Connect everything to the updateMRL function */
- #define CB(x) CONNECT( ui.x, clicked(bool), this, updateMRL() );
- #define CT(x) CONNECT( ui.x, textChanged(const QString), this, updateMRL() );
- #define CS(x) CONNECT( ui.x, valueChanged(int), this, updateMRL() );
- #define CC(x) CONNECT( ui.x, currentIndexChanged(int), this, updateMRL() );
-//     /* Output */
-     CB( fileOutput ); CB( HTTPOutput ); CB( localOutput );
-     CB( UDPOutput ); CB( MMSHOutput ); CB( rawInput );
-     CT( fileEdit ); CT( HTTPEdit ); CT( UDPEdit ); CT( MMSHEdit );
-     CS( HTTPPort ); CS( UDPPort ); CS( MMSHPort );
-//     /* Transcode */
-     CC( vCodec_2 ); CC( sCodec_2 ); CC( aCodec_2 ) ;
-     CB( transcodeVideo_2 ); CB( transcodeAudio_2 ); CB( transcodeSubs_2 );
-//     CB( sOverlay );
-     CS( vBitrate_2 ); CS( aBitrate_2 ); CS( aChannels_2 ); CC( vScale_2 );
-//     /* Mux */
-     CB( PSMux ); CB( TSMux ); CB( MPEG1Mux ); CB( OggMux ); CB( ASFMux );
-     CB( MP4Mux ); CB( MOVMux ); CB( WAVMux ); CB( RAWMux ); CB( FLVMux );
-//     /* Misc */
-     CB( soutAll ); CS( ttl ); CT( sapName ); CT( sapGroup );
-// 
-    connect( ui.comboBox, SIGNAL(activated(const QString &)), this, SLOT(setOptions()) );
-    connect( ui.fileSelectButton, SIGNAL(clicked()), this, SLOT(fileBrowse()) );
-    connect(ui.transcodeVideo_2,SIGNAL(toggled(bool)),this,SLOT(setVTranscodeOptions(bool)));
-    connect(ui.transcodeAudio_2,SIGNAL(toggled(bool)),this,SLOT(setATranscodeOptions(bool)));
-    connect(ui.transcodeSubs_2,SIGNAL(toggled(bool)),this,SLOT(setSTranscodeOptions(bool)));
-    connect(ui.rawInput,SIGNAL(toggled(bool)),this,SLOT(setRawOptions(bool)));
-
-    QPushButton *okButton = new QPushButton( qtr( "&Stream" ) );
+#define CB( x ) CONNECT( ui.x, toggled( bool ), this, updateMRL() );
+#define CT( x ) CONNECT( ui.x, textChanged( const QString& ), this, updateMRL() );
+#define CS( x ) CONNECT( ui.x, valueChanged( int ), this, updateMRL() );
+#define CC( x ) CONNECT( ui.x, currentIndexChanged( int ), this, updateMRL() );
+
+    /* Misc */
+    CB( soutAll );  CS( ttl ); CT( sapName ); CT( sapGroup );
+    CB( localOutput ); CB( transcodeBox );
+    CONNECT( ui.profileSelect, optionsChanged(), this, updateMRL() );
+
+    okButton = new QPushButton( qtr( "&Stream" ) );
     QPushButton *cancelButton = new QPushButton( qtr( "&Cancel" ) );
 
     okButton->setDefault( true );
     ui.acceptButtonBox->addButton( okButton, QDialogButtonBox::AcceptRole );
     ui.acceptButtonBox->addButton( cancelButton, QDialogButtonBox::RejectRole );
 
-    BUTTONACT( okButton, ok());
-    BUTTONACT( cancelButton, cancel());
+    BUTTONACT( okButton, ok() );
+    BUTTONACT( cancelButton, cancel() );
 
-    if( _transcode_only ) toggleSout();
-}
+    BUTTONACT( ui.nextButton, next() );
+    BUTTONACT( ui.nextButton2, next() );
+    BUTTONACT( ui.prevButton, prev() );
+    BUTTONACT( ui.prevButton2, prev() );
 
-void SoutDialog::fileBrowse()
-{ui.tabWidget->setTabEnabled(0,false);
-    QString f = QFileDialog::getOpenFileName( this, qtr("Save file"), "", "" );
-    ui.fileEdit->setText( f );
-    updateMRL();
+#undef CC
+#undef CS
+#undef CT
+#undef CB
 }
 
-void SoutDialog::setVTranscodeOptions(bool b_trans)
+void SoutDialog::next()
 {
-       ui.label_2->setEnabled(b_trans);
-       ui.vCodec_2->setEnabled(b_trans);
-       ui.vBitrateLabel_2->setEnabled(b_trans);
-       ui.vScaleLabel_2->setEnabled(b_trans);
-       ui.vBitrate_2->setEnabled(b_trans);
-       ui.vScaleLabel_2->setEnabled(b_trans);
-       ui.vScale_2->setEnabled(b_trans);
+    ui.toolBox->setCurrentIndex( ui.toolBox->currentIndex() + 1 );
 }
 
-void SoutDialog::setATranscodeOptions(bool b_trans)
+void SoutDialog::prev()
 {
-       ui.label->setEnabled(b_trans);
-       ui.aCodec_2->setEnabled(b_trans);
-       ui.aBitrateLabel_2->setEnabled(b_trans);
-       ui.aBitrate_2->setEnabled(b_trans);
-       ui.s_3->setEnabled(b_trans);
-       ui.aChannels_2->setEnabled(b_trans);
+    ui.toolBox->setCurrentIndex( ui.toolBox->currentIndex() - 1 );
 }
 
-void SoutDialog::setSTranscodeOptions(bool b_trans)
+void SoutDialog::tabChanged( int i )
 {
-       ui.sCodec_2->setEnabled(b_trans);
-       ui.sOverlay_2->setEnabled(b_trans);
+    closeTabButton->setVisible( (i != 0) );
 }
 
-void SoutDialog::setRawOptions(bool b_raw)
+void SoutDialog::closeTab()
 {
-       if (b_raw)
-       {
-               ui.tabWidget->setDisabled(true);
-       }
-       else
-       {
-               SoutDialog::setOptions();
-       }
-}
+    int i = ui.destTab->currentIndex();
+    if( i == 0 ) return;
 
-void SoutDialog::setOptions()
-{
-       /* The test is currently done with a QString, it could be done with the index, it'd depend how translation works */
-       if (ui.comboBox->currentText() == "Custom")
-       {
-               ui.tabWidget->setEnabled(true);
-       }
-       else
-       {
-               ui.tabWidget->setDisabled(true);
-       }
+    QWidget *temp = ui.destTab->currentWidget();
+    ui.destTab->removeTab( i );
+    delete temp;
+    updateMRL();
 }
 
-void SoutDialog::toggleSout()
+void SoutDialog::addDest( )
 {
-#define TGV(x) { \
-     if( (x->isHidden()) )  \
-        x->show();          \
-     else  x->hide();\
-}
- TGV( ui.HTTPOutput ) ; TGV( ui.UDPOutput ) ; TGV( ui.MMSHOutput ) ;
- TGV( ui.HTTPEdit ) ; TGV( ui.UDPEdit ) ; TGV( ui.MMSHEdit ) ;
- TGV( ui.HTTPLabel ) ; TGV( ui.UDPLabel ) ; TGV( ui.MMSHLabel ) ;
- TGV( ui.HTTPPortLabel ) ; TGV( ui.UDPPortLabel ) ; TGV( ui.MMSHPortLabel ) ;
- TGV( ui.HTTPPort ) ; TGV( ui.UDPPort ) ; TGV( ui.MMSHPort ) ;
- updateGeometry();
+    VirtualDestBox *db;
+    QString caption;
+
+    switch( ui.destBox->currentIndex() )
+    {
+        case 0:
+            db = new FileDestBox( this );
+            caption = qtr( "File" );
+            break;
+        case 1:
+            db = new HTTPDestBox( this );
+            caption = qfu( "HTTP" );
+            break;
+        case 2:
+            db = new MMSHDestBox( this );
+            caption = qfu( "WMSP" );
+            break;
+        case 3:
+            db = new RTSPDestBox( this );
+            caption = qfu( "RTSP" );
+            break;
+        case 4:
+            db = new RTPDestBox( this, "ts" );
+            caption = "RTP/TS";
+            break;
+        case 5:
+            db = new RTPDestBox( this );
+            caption = "RTP/AVP";
+            break;
+        case 6:
+            db = new UDPDestBox( this );
+            caption = "UDP";
+            break;
+        case 7:
+            db = new ICEDestBox( this );
+            caption = "Icecast";
+            break;
+        default:
+            assert(0);
+    }
+
+    int index = ui.destTab->addTab( db, caption );
+    CONNECT( db, mrlUpdated(), this, updateMRL() );
+    ui.destTab->setCurrentIndex( index );
+    updateMRL();
 }
 
 void SoutDialog::ok()
 {
-    mrl = ui.mrlEdit->text();
+    mrl = ui.mrlEdit->toPlainText();
     accept();
 }
+
 void SoutDialog::cancel()
 {
-    mrl = ui.mrlEdit->text();
+    mrl.clear();
     reject();
 }
 
 void SoutDialog::updateMRL()
 {
-       sout_gui_descr_t sout;
-       memset( &sout, 0, sizeof( sout_gui_descr_t ) );
-
-       sout.b_local = ui.localOutput->isChecked();
-       sout.b_file = ui.fileOutput->isChecked();
-       sout.b_http = ui.HTTPOutput->isChecked();
-       sout.b_mms = ui.MMSHOutput->isChecked();
-       sout.b_udp = ui.UDPOutput->isChecked();
-       sout.b_sap = ui.sap->isChecked();
-       sout.b_all_es = ui.soutAll->isChecked();
-       sout.psz_vcodec = strdup(qtu(ui.vCodec_2->itemData(ui.vCodec_2->currentIndex()).toString()));
-       sout.psz_acodec = strdup(qtu(ui.aCodec_2->itemData(ui.vCodec_2->currentIndex()).toString()));
-       sout.psz_scodec = strdup(qtu(ui.sCodec_2->itemData(ui.vCodec_2->currentIndex()).toString()));
-       sout.psz_file = strdup(qtu(ui.fileEdit->text()));
-       sout.psz_http = strdup(qtu(ui.HTTPEdit->text()));
-       sout.psz_mms = strdup(qtu(ui.MMSHEdit->text()));
-       sout.psz_udp = strdup(qtu(ui.UDPEdit->text()));
-       sout.i_http = ui.HTTPPort->value();
-       sout.i_mms = ui.MMSHPort->value();
-       sout.i_udp = ui.UDPPort->value();
-       sout.i_ab = ui.aBitrate_2->value();
-       sout.i_vb = ui.vBitrate_2->value();
-       sout.i_channels = ui.aChannels_2->value();
-       sout.f_scale = atof(qta(ui.vScale_2->currentText()));
-       sout.psz_group = strdup(qtu(ui.sapGroup->text()));
-       sout.psz_name = strdup(qtu(ui.sapName->text()));
-
-#define SMUX(x, txt) if( ui.x->isChecked() ) sout.psz_mux = strdup(txt);
-       SMUX( PSMux, "ps" );
-       SMUX( TSMux, "ts" );
-       SMUX( MPEG1Mux, "mpeg" );
-       SMUX( OggMux, "ogg" );
-       SMUX( ASFMux, "asf" );
-       SMUX( MP4Mux, "mp4" );
-       SMUX( MOVMux, "mov" );
-       SMUX( WAVMux, "wav" );
-       SMUX( RAWMux, "raw" );
-       SMUX( FLVMux, "flv" );
-
-       bool trans = false;
-       bool more = false;
-
-if (ui.transcodeVideo_2->isChecked() || ui.transcodeAudio_2->isChecked())
-{
-       if (ui.transcodeVideo_2->isChecked())
-       {
-               mrl = ":sout=#transcode{";
-               mrl.append("vcodec=");
-               mrl.append(sout.psz_vcodec);
-               mrl.append(",");
-               mrl.append("vb=");
-               mrl.append(QString::number(sout.i_vb,10));
-               mrl.append(",");
-               mrl.append("scale=");
-               mrl.append(QString::number(sout.f_scale));
-               trans = true;
-       }
-
-       if (ui.transcodeAudio_2->isChecked())
-       {
-               if (trans)
-               {
-                       mrl.append(",");
-               }
-               else
-               {
-                       mrl = ":sout=#transcode{";
-               }
-               mrl.append("acodec=");
-               mrl.append(sout.psz_acodec);
-               mrl.append(",");
-               mrl.append("ab=");
-               mrl.append(QString::number(sout.i_ab,10));
-               mrl.append(",");
-               mrl.append("channels=");
-               mrl.append(QString::number(sout.i_channels,10));
-               trans = true;
-       }
-       mrl.append("}");
-}
-
-       if (sout.b_local || sout.b_file || sout.b_http || sout.b_mms || sout.b_udp)
-       {
-               
-#define ISMORE() if ( more ) mrl.append(",");
-
-               if ( trans )
-               {
-                       mrl.append(":duplicate{");
-               }
-               else
-               {
-                       mrl = ":sout=#";
-               }
-
-               if ( sout.b_local )
-               {
-                       ISMORE();
-                       mrl.append("dst=display");
-                       more = true;
-               }
-
-               if ( sout.b_file )
-               {
-                       ISMORE();
-                       mrl.append("dst=std{access=file,mux=");
-                       mrl.append(sout.psz_mux);
-                       mrl.append(",dst=");
-                       mrl.append(sout.psz_file);
-                       mrl.append("}");
-                       more = true;
-               }
-
-               if ( sout.b_http)
-               {
-                       ISMORE();
-                       mrl.append("dst=std{access=http,mux=");
-                       mrl.append(sout.psz_mux);
-                       mrl.append(",dst=");
-                       mrl.append(sout.psz_http);
-                       mrl.append(":");
-                       mrl.append(QString::number(sout.i_http,10));
-                       mrl.append("}");
-                       more = true;
-               }
-
-               if ( sout.b_mms )
-               {
-                       ISMORE();
-                       mrl.append("dst=std{access=mmsh,mux=");
-                       mrl.append(sout.psz_mux);
-                       mrl.append(",dst=");
-                       mrl.append(sout.psz_mms);
-                       mrl.append(":");
-                       mrl.append(QString::number(sout.i_mms,10));
-                       mrl.append("}");
-                       more = true;
-               }
-
-               if ( sout.b_udp )
-               {
-                       ISMORE();
-                       mrl.append("dst=std{access=udp,mux=");
-                       mrl.append(sout.psz_mux);
-                       mrl.append(",dst=");
-                       mrl.append(sout.psz_udp);
-                       mrl.append(":");
-                       mrl.append(QString::number(sout.i_udp,10));
-                       if (sout.b_sap)
-                       {
-                               mrl.append(",sap,");
-                               mrl.append("group=\"");
-                               mrl.append(sout.psz_group);
-                               mrl.append("\",");
-                               mrl.append("name=\"");
-                               mrl.append(sout.psz_name);
-                               mrl.append("\"");
-                       }
-                       mrl.append("}");
-                       more = true;
-               }
-               
-               if (trans)
-               {
-                       mrl.append("}");
-               }       
-       }
-
-       if (sout.b_all_es)
-                       mrl.append(":sout-all");
-
-       
-       ui.mrlEdit->setText(mrl);
-       free( sout.psz_acodec ); free( sout.psz_vcodec ); free( sout.psz_scodec );
-       free( sout.psz_file );free( sout.psz_http ); free( sout.psz_mms );
-       free( sout.psz_udp ); free( sout.psz_mux ); 
-       free( sout.psz_name ); free( sout.psz_group );
+    QString qs_mux = ui.profileSelect->getMux();
+
+    SoutMrl smrl( ":sout=#" );
+    if( !ui.profileSelect->getTranscode().isEmpty() && ui.transcodeBox->isChecked() )
+    {
+        smrl.begin( ui.profileSelect->getTranscode() );
+        smrl.end();
+    }
+
+    bool multi = false;
+
+    if( ui.destTab->count() >= 3 ||
+        ( ui.destTab->count() == 2 && ui.localOutput->isChecked() ) )
+        multi = true;
+
+    if( multi )
+        smrl.begin( "duplicate" );
+
+    for( int i = 1; i < ui.destTab->count(); i++ )
+    {
+        VirtualDestBox *vdb = qobject_cast<VirtualDestBox *>(ui.destTab->widget( i ));
+        if( !vdb )
+            continue;
+
+        QString tempMRL = vdb->getMRL( qs_mux );
+        if( tempMRL.isEmpty() ) continue;
+
+        if( multi )
+            smrl.option( "dst", tempMRL );
+        else
+        {
+            smrl.begin( tempMRL);
+            smrl.end();
+        }
+    }
+    if( ui.localOutput->isChecked() )
+    {
+        if( multi )
+            smrl.option( "dst", "display" );
+        else
+        {
+            smrl.begin( "display" );
+            smrl.end();
+        }
+    }
+
+    if ( multi ) smrl.end();
+
+    mrl = smrl.getMrl();
+
+    if( ui.sap->isChecked() )
+    {
+        QString group = ui.sapGroup->text();
+        QString name = ui.sapName->text();
+
+        /* FIXME: This sucks. We should really return a QStringList instead of
+         * (mis)quoting, concatainating and split input item paramters. */
+        name = name.replace( " ", " " );
+        group = group.replace( " ", " " );
+
+        /* We need to add options for both standard and rtp targets */
+        /* This is inelegant but simple and functional */
+        mrl.append( qfu( " :sout-rtp-sap" ) );
+        mrl.append( qfu( " :sout-rtp-name=" ) + name );
+        mrl.append( qfu( " :sout-standard-sap" ) );
+        mrl.append( qfu( " :sout-standard-name=" ) + name );
+        mrl.append( qfu( " :sout-standard-group=" ) + group );
+    }
+    else
+    {
+        mrl.append( qfu( " :no-sout-rtp-sap" ) );
+        mrl.append( qfu( " :no-sout-standard-sap" ) );
+    }
+
+    if( ui.soutAll->isChecked() ) mrl.append( " :sout-all" );
+
+    if( ui.ttl->value() != 1 ) mrl.append( " :ttl=" + ui.ttl->value() );
+
+    mrl.append( " :sout-keep" );
+
+    ui.mrlEdit->setPlainText( mrl );
 }
 
-// void SoutDialog::updateMRL()
-// {
-//     sout_gui_descr_t pd;
-//     memset( &pd, 0, sizeof( sout_gui_descr_t ) );
-// 
-//     /* Output */
-//     pd.b_dump = ui.rawInput->isChecked();
-//     if( pd.b_dump ) goto end;
-// 
-//     pd.b_local = ui.localOutput->isChecked();
-//     pd.b_file = ui.fileOutput->isChecked();
-//     pd.b_http = ui.HTTPOutput->isChecked();
-//     pd.b_mms = ui.MMSHOutput->isChecked();
-//     pd.b_udp = ui.UDPOutput->isChecked();
-// 
-//     pd.psz_file = ui.fileOutput->isChecked() ?
-//                             strdup(qtu( ui.fileEdit->text() ) ): NULL;
-//     pd.psz_http = ui.HTTPOutput->isChecked() ?
-//                             strdup(qtu( ui.HTTPEdit->text() ) ) : NULL;
-//     pd.psz_mms = ui.MMSHOutput->isChecked() ?
-//                             strdup(qtu( ui.MMSHEdit->text() ) ): NULL;
-//     pd.psz_udp = ui.UDPOutput->isChecked() ?
-//                             strdup( qtu( ui.UDPEdit->text() ) ): NULL;
-// 
-//     pd.i_http = ui.HTTPPort->value();
-//     pd.i_mms = ui.MMSHPort->value();
-//     pd.i_udp = ui.UDPPort->value();
-// 
-//     /* Mux */
-// #define SMUX(x, txt) if( ui.x##Mux->isChecked() ) pd.psz_mux = strdup(txt);
-//     SMUX( PS, "ps" );
-//     SMUX( TS, "ts" );
-//     SMUX( MPEG1, "mpeg" );
-//     SMUX( Ogg, "ogg" );
-//     SMUX( ASF, "asf" );
-//     SMUX( MP4, "mp4" );
-//     SMUX( MOV, "mov" );
-//     SMUX( WAV, "wav" );
-//     SMUX( RAW, "raw" );
-//     SMUX( FLV, "flv" );
-// 
-// 
-// 
-//     /* Transcode */
-// //     pd.b_soverlay = ui.sOverlay->isChecked();
-// //     pd.i_vb = ui.vBitrate->value();
-// //     pd.i_ab = ui.aBitrate->value();
-// //     pd.i_channels = ui.aChannels->value();
-// //     pd.f_scale = atof( qta( ui.vScale->currentText() ) );
-// // 
-// //     pd.psz_vcodec = ui.transcodeVideo->isChecked() ?
-// //                      strdup( qtu( ui.vCodec->itemData(
-// //                             ui.vCodec->currentIndex() ). toString() ) ) : NULL;
-// //     pd.psz_acodec = ui.transcodeAudio->isChecked() ?
-// //                      strdup( qtu( ui.aCodec->itemData(
-// //                             ui.aCodec->currentIndex() ).toString() ) ) : NULL;
-// //     pd.psz_scodec = ui.transcodeSubs->isChecked() ?
-// //                      strdup( qtu( ui.sCodec->itemData(
-// //                             ui.sCodec->currentIndex() ).toString() ) ) : NULL;
-// //     pd.b_sap = ui.sap->isChecked();
-// //     pd.b_all_es = ui.soutAll->isChecked();
-// //     pd.psz_name = qtu( ui.sapName->text() );
-// //     pd.psz_group = qtu( ui.sapGroup->text() );
-// //     pd.i_ttl = ui.ttl->value() ;
-// end:
-//     sout_chain_t* p_chain = streaming_ChainNew();
-//     streaming_GuiDescToChain( VLC_OBJECT(p_intf), p_chain, &pd );
-//     char *psz_mrl = streaming_ChainToPsz( p_chain );
-// 
-//     ui.mrlEdit->setText( qfu( strdup(psz_mrl) ) );
-//     free( pd.psz_acodec ); free( pd.psz_vcodec ); free( pd.psz_scodec );
-//     free( pd.psz_file );free( pd.psz_http ); free( pd.psz_mms );
-//     free( pd.psz_udp ); free( pd.psz_mux );
-// }