sout.cpp

VLC Player Source Code

    else okButton->setText( "&Stream" );

    setMinimumHeight( 500 );
    resize( width(), sizeHint().height() );
}

void SoutDialog::changeUDPandRTPmess( bool b_udp )
{
    ui.RTPEdit->setVisible( !b_udp );
    ui.RTPLabel->setVisible( !b_udp );
    ui.RTPPort->setVisible( !b_udp );
    ui.RTPPortLabel->setVisible( !b_udp );
    ui.UDPEdit->setVisible( b_udp );
    ui.UDPLabel->setVisible( b_udp );
    ui.UDPPortLabel->setText( b_udp ? qtr( "Port:") : qtr( "Audio Port:" ) );
    ui.RTPPort2->setVisible( !b_udp );
    ui.RTPPortLabel2->setVisible( !b_udp );
}

void SoutDialog::RTPtoggled( bool b_en )
{
    if( !b_en )
    {
        if( ui.RTPPort->value() == ui.UDPPort->value() )
        {
            ui.UDPPort->setValue( ui.UDPPort->value() + 1 );
        }

        while( ui.RTPPort2->value() == ui.UDPPort->value() ||
                ui.RTPPort2->value() == ui.RTPPort->value() )
        {
            ui.RTPPort2->setValue( ui.RTPPort2->value() + 1 );
        }
    }
    ui.sap->setEnabled( b_en );
    ui.RTPLabel->setEnabled( b_en );
    ui.RTPEdit->setEnabled( b_en );
    ui.UDPOutput->setEnabled( b_en );
    ui.UDPRTPLabel->setEnabled( b_en );
    ui.UDPEdit->setEnabled( b_en );
    ui.UDPPort->setEnabled( b_en );
    ui.UDPPortLabel->setEnabled( b_en );
    ui.RTPPort2->setEnabled( b_en );
    ui.RTPPortLabel2->setEnabled( b_en );
}

void SoutDialog::ok()
{
    mrl = ui.mrlEdit->text();
    accept();
}

void SoutDialog::cancel()
{
    mrl.clear();
    reject();
}

void SoutDialog::updateMRL()
{
    sout_gui_descr_t sout;
    memset( &sout, 0, sizeof( sout_gui_descr_t ) );
    unsigned int counter = 0;

    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_icecast = ui.IcecastOutput->isChecked();
    sout.b_rtp = ui.RTPOutput->isChecked();
    sout.b_udp = ui.UDPOutput->isChecked();
    sout.b_dump = ui.rawInput->isChecked();
    sout.b_sap = ui.sap->isChecked();
    sout.b_all_es = ui.soutAll->isChecked();
    sout.b_sout_keep = ui.soutKeep->isChecked();
    sout.psz_vcodec = strdup( qtu( ui.vCodecBox->itemData( ui.vCodecBox->currentIndex() ).toString() ) );
    sout.psz_acodec = strdup( qtu( ui.aCodecBox->itemData( ui.aCodecBox->currentIndex() ).toString() ) );
    sout.psz_scodec = strdup( qtu( ui.subsCodecBox->itemData( ui.subsCodecBox->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_rtp = strdup( qtu( ui.RTPEdit->text() ) );
    sout.psz_udp = strdup( qtu( ui.UDPEdit->text() ) );
    sout.psz_icecast = strdup( qtu( ui.IcecastEdit->text() ) );
    sout.sa_icecast.psz_username = strdup( qtu( ui.IcecastNamePassEdit->text() ) );
    sout.sa_icecast.psz_password = strdup( qtu( ui.IcecastNamePassEdit->text() ) );
    sout.psz_icecast_mountpoint = strdup( qtu( ui.IcecastMountpointEdit->text() ) );
    sout.i_http = ui.HTTPPort->value();
    sout.i_mms = ui.MMSHPort->value();
    sout.i_rtp = ui.RTPPort->value();
    sout.i_rtp_audio = sout.i_udp = ui.UDPPort->value();
    sout.i_rtp_video = ui.RTPPort2->value();
    sout.i_icecast = ui.IcecastPort->value();
    sout.i_ab = ui.aBitrateSpin->value();
    sout.i_vb = ui.vBitrateSpin->value();
    sout.i_channels = ui.aChannelsSpin->value();
    sout.f_scale = atof( qta( ui.vScaleBox->currentText() ) );
    sout.psz_group = strdup( qtu( ui.sapGroup->text() ) );
    sout.psz_name = strdup( qtu( ui.sapName->text() ) );

    if ( sout.b_local ) counter++ ;
    if ( sout.b_file ) counter++ ;
    if ( sout.b_http ) counter++ ;
    if ( sout.b_mms ) counter++ ;
    if ( sout.b_rtp ) counter++ ;
    if ( sout.b_udp ) counter ++;
    if ( sout.b_icecast ) counter ++;

#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" );
    SMUX( MKVMux, "mkv" );

    bool trans = false;
    bool more = false;

    if ( ui.transcodeVideo->isChecked() || ui.transcodeAudio->isChecked()
         && !ui.rawInput->isChecked() /*demuxdump speciality*/ )
    {
        if ( ui.transcodeVideo->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->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( "}" );
    }

    /* Special case for demuxdump */
    if ( sout.b_file && sout.b_dump )
    {
        mrl = ":demux=dump :demuxdump-file=";
        mrl.append( sout.psz_file );
    }
    else


    /* Protocol output */
    if ( sout.b_local || sout.b_file || sout.b_http ||
         sout.b_mms || sout.b_rtp || sout.b_udp || sout.b_icecast )
    {

#define ISMORE() if ( more ) mrl.append( "," )
#define ATLEASTONE() if ( counter ) mrl.append( "dst=" )

#define CHECKMUX() \
       if( sout.psz_mux ) \
       {                  \
         mrl.append( ",mux=");\
         mrl.append( sout.psz_mux ); \
       }

        if ( trans )
            mrl.append( ":" );
        else
            mrl = ":sout=#";

        if ( counter )
            mrl.append( "duplicate{" );

        if ( sout.b_local )
        {
            ISMORE();
            ATLEASTONE();
            mrl.append( "display" );
            more = true;
        }

        if ( sout.b_file )
        {
            ISMORE();
            ATLEASTONE();
            mrl.append( "std{access=file" );
            CHECKMUX();
            mrl.append( ",dst=" );
            mrl.append( sout.psz_file );
            mrl.append( "}" );
            more = true;
        }

        if ( sout.b_http )
        {
            ISMORE();
            ATLEASTONE();
            mrl.append( "std{access=http" );
            CHECKMUX();
            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();
            ATLEASTONE();
            mrl.append( "std{access=mmsh" );
            CHECKMUX();
            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_rtp )
        {
            ISMORE();
            ATLEASTONE();
            if ( sout.b_udp )
            {
                mrl.append( "std{access=udp" );
                CHECKMUX();
                mrl.append( ",dst=" );
                mrl.append( sout.psz_udp );
                mrl.append( ":" );
                mrl.append( QString::number( sout.i_udp,10 ) );
            }
            else
            {
                mrl.append( "rtp{" );
                mrl.append( "dst=" );
                mrl.append( sout.psz_rtp );
                CHECKMUX();
                mrl.append( ",port=" );
                mrl.append( QString::number( sout.i_rtp,10 ) );
                if( !sout.psz_mux || strncmp( sout.psz_mux, "ts", 2 ) )
                {
                    mrl.append( ",port-audio=" );
                    mrl.append( QString::number( sout.i_rtp_audio, 10 ) );
                    mrl.append( ",port-video=" );
                    mrl.append( QString::number( sout.i_rtp_video, 10 ) );
                }
            }

            /* SAP */
            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( sout.b_icecast )
        {
            ISMORE();
            ATLEASTONE();
            mrl.append( "std{access=shout,mux=ogg" );
            mrl.append( ",dst=" );
            mrl.append( sout.sa_icecast.psz_username );
            mrl.append( "@" );
            mrl.append( sout.psz_icecast );
            mrl.append( ":" );
            mrl.append( QString::number( sout.i_icecast, 10 ) );
            mrl.append( "/" );
            mrl.append( sout.psz_icecast_mountpoint );
            mrl.append( "}" );
            more = true;
        }

        if ( counter )
        {
            mrl.append( "}" );
        }
    }

#undef CHECKMUX

    if ( sout.b_all_es )
        mrl.append( " :sout-all" );

    if ( sout.b_sout_keep )
        mrl.append( " :sout-keep" );

    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_rtp ); free( sout.psz_udp ); free( sout.psz_mux );
    free( sout.psz_name ); free( sout.psz_group );
    free( sout.psz_icecast ); free( sout.psz_icecast_mountpoint );
    free( sout.sa_icecast.psz_password ); free( sout.sa_icecast.psz_username );
}