C++ (Cpp) GetSubtitle Examples

Example #1

File: DVBSub.cpp Project: Datenschredder/MediaPortal-1

//
// NotifySubtitle
//
void CDVBSub::NotifySubtitle()
{
  LogDebugMediaPosition( "Subtitle arrived - media position" );  

  // Calculate the time stamp
  CSubtitle* pSubtitle( NULL );
  pSubtitle = m_pSubDecoder->GetLatestSubtitle();
  if( pSubtitle )
  {
    // PTS to milliseconds ( 90khz )
    LONGLONG pts( 0 ); 
   
    pts = ( pSubtitle->PTS() - m_basePCR ) / 90 - m_currentTimeCompensation.Millisecs();

    float fTime = (float)m_currentTimeCompensation.Millisecs();
    fTime /= 1000.0f;
    LogDebugPTS( "subtitlePTS               ", pSubtitle->PTS() ); 
    LogDebugPTS( "m_basePCR                 ", m_basePCR ); 
    LogDebugPTS( "timestamp                 ", pts * 90 ); 
    LogDebugPTS( "m_CurrentSeekPosition     ", m_CurrentSeekPosition ); 
    LogDebug( "m_currentTimeCompensation  %03.3f", fTime ); 

    pSubtitle->SetTimestamp( pts );
    m_prevSubtitleTimestamp = pSubtitle->PTS();

    if( pts <= 0 )
    {
      LogDebug( "Discarding subtitle, invalid timestamp!" );
      DiscardOldestSubtitle();
      return;
    }
  }
  if( m_pSubtitleObserver )
  {
    // Notify the MediaPortal side
    SUBTITLE sub;
    GetSubtitle( 0, &sub );
    LogDebug( "Calling subtitle callback" );
    int retval = (*m_pSubtitleObserver)( &sub );
    LogDebug( "Subtitle Callback returned" );
    DiscardOldestSubtitle();
  }
  else
  {
    LogDebug( "No callback set" );
  }
}

Example #2

File: videometadata.cpp Project: StefanRoss/mythtv

void VideoMetadata::toMap(MetadataMap &metadataMap)
{
    if (this == NULL)
        return;

    QString coverfile;
    if (IsHostSet()
        && !GetCoverFile().startsWith("/")
        && !GetCoverFile().isEmpty()
        && !IsDefaultCoverFile(GetCoverFile()))
    {
        coverfile = generate_file_url("Coverart", GetHost(),
                GetCoverFile());
    }
    else
    {
        coverfile = GetCoverFile();
    }

    metadataMap["coverfile"] = coverfile;

    QString screenshotfile;
    if (IsHostSet() && !GetScreenshot().startsWith("/")
        && !GetScreenshot().isEmpty())
    {
        screenshotfile = generate_file_url("Screenshots",
                GetHost(), GetScreenshot());
    }
    else
    {
        screenshotfile = GetScreenshot();
    }

    metadataMap["screenshotfile"] = screenshotfile;

    QString bannerfile;
    if (IsHostSet() && !GetBanner().startsWith("/")
        && !GetBanner().isEmpty())
    {
        bannerfile = generate_file_url("Banners", GetHost(),
                GetBanner());
    }
    else
    {
        bannerfile = GetBanner();
    }

    metadataMap["bannerfile"] = bannerfile;

    QString fanartfile;
    if (IsHostSet() && !GetFanart().startsWith("/")
        && !GetFanart().isEmpty())
    {
        fanartfile = generate_file_url("Fanart", GetHost(),
                GetFanart());
    }
    else
    {
        fanartfile = GetFanart();
    }

    metadataMap["fanartfile"] = fanartfile;

    metadataMap["filename"] = GetFilename();
    metadataMap["title"] = GetTitle();
    metadataMap["subtitle"] = GetSubtitle();
    metadataMap["tagline"] = GetTagline();
    metadataMap["director"] = GetDirector();
    metadataMap["studio"] = GetStudio();
    metadataMap["description"] = GetPlot();
    metadataMap["genres"] = GetDisplayGenres(*this);
    metadataMap["countries"] = GetDisplayCountries(*this);
    metadataMap["cast"] = GetDisplayCast(*this).join(", ");
    metadataMap["rating"] = GetDisplayRating(GetRating());
    metadataMap["length"] = GetDisplayLength(GetLength());
    metadataMap["year"] = GetDisplayYear(GetYear());

    metadataMap["releasedate"] = MythDateToString(GetReleaseDate(), kDateFull);

    metadataMap["userrating"] = GetDisplayUserRating(GetUserRating());
    metadataMap["season"] = GetDisplaySeasonEpisode(GetSeason(), 1);
    metadataMap["episode"] = GetDisplaySeasonEpisode(GetEpisode(), 1);

    if (GetSeason() > 0 || GetEpisode() > 0)
    {
        metadataMap["s##e##"] = QString("s%1e%2").arg(GetDisplaySeasonEpisode
                                             (GetSeason(), 2))
                        .arg(GetDisplaySeasonEpisode(GetEpisode(), 2));
        metadataMap["##x##"] = QString("%1x%2").arg(GetDisplaySeasonEpisode
                                             (GetSeason(), 1))
                        .arg(GetDisplaySeasonEpisode(GetEpisode(), 2));
    }
    else
        metadataMap["s##e##"] = metadataMap["##x##"] = QString();

    metadataMap["trailerstate"] = TrailerToState(GetTrailer());
    metadataMap["userratingstate"] =
            QString::number((int)(GetUserRating()));
    metadataMap["watchedstate"] = WatchedToState(GetWatched());

    metadataMap["videolevel"] = ParentalLevelToState(GetShowLevel());

    metadataMap["insertdate"] = MythDateToString(GetInsertdate(), kDateFull);
    metadataMap["inetref"] = GetInetRef();
    metadataMap["homepage"] = GetHomepage();
    metadataMap["child_id"] = QString::number(GetChildID());
    metadataMap["browseable"] = GetDisplayBrowse(GetBrowse());
    metadataMap["watched"] = GetDisplayWatched(GetWatched());
    metadataMap["processed"] = GetDisplayProcessed(GetProcessed());
    metadataMap["category"] = GetCategory();
}