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Rename namespace QtMultimedia::MetaData -> QMediaMetaData

Browse Source 
Main code, examples, tests and docs updated. Method:
1. Remove unused forward-declarations, "class QMediaMetaData"
2. Mass find+replace "QtMultimedia::MetaData" -> "QMediaMetaData"
3. Un-nest from the QtMultimedia namespace in qtmedianamespace.h

For consistency (with minimal disruption), namespaces with a "Qt" prefix
will be renamed. Also, Qt guidelines don't include nested namespaces
(http://lists.qt-project.org/pipermail/development/2012-October/006756.html)

Part of the Header Consistency Project
(http://lists.qt-project.org/pipermail/development/2012-October/007570.html)

Change-Id: I40e59c1cf58c1792725e735e9285c51bc5f226b1
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
This commit is contained in:
Sze Howe Koh
2012-10-31 19:37:48 +08:00
committed by The Qt Project
parent 0affd9023f
commit 00d7092163
33 changed files with 494 additions and 496 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
src/plugins/gstreamer/camerabin/camerabinimagecapture.cpp
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@@ -126,16 +126,16 @@ gboolean CameraBinImageCapture::metadataEventProbe(GstPad *pad, GstEvent *event,
#endif
QVariantMap tags;
tags[QtMultimedia::MetaData::ISOSpeedRatings] = extendedTags.value("capturing-iso-speed");
tags[QtMultimedia::MetaData::DigitalZoomRatio] = extendedTags.value("capturing-digital-zoom-ratio");
tags[QtMultimedia::MetaData::ExposureTime] = extendedTags.value("capturing-shutter-speed");
tags[QtMultimedia::MetaData::WhiteBalance] = extendedTags.value("capturing-white-balance");
tags[QtMultimedia::MetaData::Flash] = extendedTags.value("capturing-flash-fired");
tags[QtMultimedia::MetaData::FocalLengthIn35mmFilm] = extendedTags.value("capturing-focal-length");
tags[QtMultimedia::MetaData::MeteringMode] = extendedTags.value("capturing-metering-mode");
tags[QtMultimedia::MetaData::ExposureMode] = extendedTags.value("capturing-exposure-mode");
tags[QtMultimedia::MetaData::FNumber] = extendedTags.value("capturing-focal-ratio");
tags[QtMultimedia::MetaData::ExposureMode] = extendedTags.value("capturing-exposure-mode");
tags[QMediaMetaData::ISOSpeedRatings] = extendedTags.value("capturing-iso-speed");
tags[QMediaMetaData::DigitalZoomRatio] = extendedTags.value("capturing-digital-zoom-ratio");
tags[QMediaMetaData::ExposureTime] = extendedTags.value("capturing-shutter-speed");
tags[QMediaMetaData::WhiteBalance] = extendedTags.value("capturing-white-balance");
tags[QMediaMetaData::Flash] = extendedTags.value("capturing-flash-fired");
tags[QMediaMetaData::FocalLengthIn35mmFilm] = extendedTags.value("capturing-focal-length");
tags[QMediaMetaData::MeteringMode] = extendedTags.value("capturing-metering-mode");
tags[QMediaMetaData::ExposureMode] = extendedTags.value("capturing-exposure-mode");
tags[QMediaMetaData::FNumber] = extendedTags.value("capturing-focal-ratio");
tags[QMediaMetaData::ExposureMode] = extendedTags.value("capturing-exposure-mode");
QMapIterator<QString, QVariant> i(tags);
while (i.hasNext()) {

90
src/plugins/gstreamer/camerabin/camerabinmetadata.cpp
View File

@@ -54,71 +54,71 @@ struct QGstreamerMetaDataKeyLookup
static const QGstreamerMetaDataKeyLookup qt_gstreamerMetaDataKeys[] =
{
{ QtMultimedia::MetaData::Title, GST_TAG_TITLE },
//{ QtMultimedia::MetaData::SubTitle, 0 },
//{ QtMultimedia::MetaData::Author, 0 },
{ QtMultimedia::MetaData::Comment, GST_TAG_COMMENT },
{ QtMultimedia::MetaData::Description, GST_TAG_DESCRIPTION },
//{ QtMultimedia::MetaData::Category, 0 },
{ QtMultimedia::MetaData::Genre, GST_TAG_GENRE },
//{ QtMultimedia::MetaData::Year, 0 },
//{ QtMultimedia::MetaData::UserRating, 0 },
{ QMediaMetaData::Title, GST_TAG_TITLE },
//{ QMediaMetaData::SubTitle, 0 },
//{ QMediaMetaData::Author, 0 },
{ QMediaMetaData::Comment, GST_TAG_COMMENT },
{ QMediaMetaData::Description, GST_TAG_DESCRIPTION },
//{ QMediaMetaData::Category, 0 },
{ QMediaMetaData::Genre, GST_TAG_GENRE },
//{ QMediaMetaData::Year, 0 },
//{ QMediaMetaData::UserRating, 0 },
{ QtMultimedia::MetaData::Language, GST_TAG_LANGUAGE_CODE },
{ QMediaMetaData::Language, GST_TAG_LANGUAGE_CODE },
{ QtMultimedia::MetaData::Publisher, GST_TAG_ORGANIZATION },
{ QtMultimedia::MetaData::Copyright, GST_TAG_COPYRIGHT },
//{ QtMultimedia::MetaData::ParentalRating, 0 },
//{ QtMultimedia::MetaData::RatingOrganisation, 0 },
{ QMediaMetaData::Publisher, GST_TAG_ORGANIZATION },
{ QMediaMetaData::Copyright, GST_TAG_COPYRIGHT },
//{ QMediaMetaData::ParentalRating, 0 },
//{ QMediaMetaData::RatingOrganisation, 0 },
// Media
//{ QtMultimedia::MetaData::Size, 0 },
//{ QtMultimedia::MetaData::MediaType, 0 },
{ QtMultimedia::MetaData::Duration, GST_TAG_DURATION },
//{ QMediaMetaData::Size, 0 },
//{ QMediaMetaData::MediaType, 0 },
{ QMediaMetaData::Duration, GST_TAG_DURATION },
// Audio
{ QtMultimedia::MetaData::AudioBitRate, GST_TAG_BITRATE },
{ QtMultimedia::MetaData::AudioCodec, GST_TAG_AUDIO_CODEC },
//{ QtMultimedia::MetaData::ChannelCount, 0 },
//{ QtMultimedia::MetaData::SampleRate, 0 },
{ QMediaMetaData::AudioBitRate, GST_TAG_BITRATE },
{ QMediaMetaData::AudioCodec, GST_TAG_AUDIO_CODEC },
//{ QMediaMetaData::ChannelCount, 0 },
//{ QMediaMetaData::SampleRate, 0 },
// Music
{ QtMultimedia::MetaData::AlbumTitle, GST_TAG_ALBUM },
{ QtMultimedia::MetaData::AlbumArtist, GST_TAG_ARTIST},
{ QtMultimedia::MetaData::ContributingArtist, GST_TAG_PERFORMER },
{ QMediaMetaData::AlbumTitle, GST_TAG_ALBUM },
{ QMediaMetaData::AlbumArtist, GST_TAG_ARTIST},
{ QMediaMetaData::ContributingArtist, GST_TAG_PERFORMER },
#if (GST_VERSION_MAJOR >= 0) && (GST_VERSION_MINOR >= 10) && (GST_VERSION_MICRO >= 19)
{ QtMultimedia::MetaData::Composer, GST_TAG_COMPOSER },
{ QMediaMetaData::Composer, GST_TAG_COMPOSER },
#endif
//{ QtMultimedia::MetaData::Conductor, 0 },
//{ QtMultimedia::MetaData::Lyrics, 0 },
//{ QtMultimedia::MetaData::Mood, 0 },
{ QtMultimedia::MetaData::TrackNumber, GST_TAG_TRACK_NUMBER },
//{ QMediaMetaData::Conductor, 0 },
//{ QMediaMetaData::Lyrics, 0 },
//{ QMediaMetaData::Mood, 0 },
{ QMediaMetaData::TrackNumber, GST_TAG_TRACK_NUMBER },
//{ QtMultimedia::MetaData::CoverArtUrlSmall, 0 },
//{ QtMultimedia::MetaData::CoverArtUrlLarge, 0 },
//{ QMediaMetaData::CoverArtUrlSmall, 0 },
//{ QMediaMetaData::CoverArtUrlLarge, 0 },
// Image/Video
//{ QtMultimedia::MetaData::Resolution, 0 },
//{ QtMultimedia::MetaData::PixelAspectRatio, 0 },
//{ QMediaMetaData::Resolution, 0 },
//{ QMediaMetaData::PixelAspectRatio, 0 },
// Video
//{ QtMultimedia::MetaData::VideoFrameRate, 0 },
//{ QtMultimedia::MetaData::VideoBitRate, 0 },
{ QtMultimedia::MetaData::VideoCodec, GST_TAG_VIDEO_CODEC },
//{ QMediaMetaData::VideoFrameRate, 0 },
//{ QMediaMetaData::VideoBitRate, 0 },
{ QMediaMetaData::VideoCodec, GST_TAG_VIDEO_CODEC },
//{ QtMultimedia::MetaData::PosterUrl, 0 },
//{ QMediaMetaData::PosterUrl, 0 },
// Movie
//{ QtMultimedia::MetaData::ChapterNumber, 0 },
//{ QtMultimedia::MetaData::Director, 0 },
{ QtMultimedia::MetaData::LeadPerformer, GST_TAG_PERFORMER },
//{ QtMultimedia::MetaData::Writer, 0 },
//{ QMediaMetaData::ChapterNumber, 0 },
//{ QMediaMetaData::Director, 0 },
{ QMediaMetaData::LeadPerformer, GST_TAG_PERFORMER },
//{ QMediaMetaData::Writer, 0 },
// Photos
//{ QtMultimedia::MetaData::CameraManufacturer, 0 },
//{ QtMultimedia::MetaData::CameraModel, 0 },
//{ QtMultimedia::MetaData::Event, 0 },
//{ QtMultimedia::MetaData::Subject, 0 }
//{ QMediaMetaData::CameraManufacturer, 0 },
//{ QMediaMetaData::CameraModel, 0 },
//{ QMediaMetaData::Event, 0 },
//{ QMediaMetaData::Subject, 0 }
};
CameraBinMetaData::CameraBinMetaData(QObject *parent)

90
src/plugins/gstreamer/mediacapture/qgstreamercapturemetadatacontrol.cpp
View File

@@ -52,71 +52,71 @@ struct QGstreamerMetaDataKeyLookup
static const QGstreamerMetaDataKeyLookup qt_gstreamerMetaDataKeys[] =
{
{ QtMultimedia::MetaData::Title, GST_TAG_TITLE },
//{ QtMultimedia::MetaData::SubTitle, 0 },
//{ QtMultimedia::MetaData::Author, 0 },
{ QtMultimedia::MetaData::Comment, GST_TAG_COMMENT },
{ QtMultimedia::MetaData::Description, GST_TAG_DESCRIPTION },
//{ QtMultimedia::MetaData::Category, 0 },
{ QtMultimedia::MetaData::Genre, GST_TAG_GENRE },
//{ QtMultimedia::MetaData::Year, 0 },
//{ QtMultimedia::MetaData::UserRating, 0 },
{ QMediaMetaData::Title, GST_TAG_TITLE },
//{ QMediaMetaData::SubTitle, 0 },
//{ QMediaMetaData::Author, 0 },
{ QMediaMetaData::Comment, GST_TAG_COMMENT },
{ QMediaMetaData::Description, GST_TAG_DESCRIPTION },
//{ QMediaMetaData::Category, 0 },
{ QMediaMetaData::Genre, GST_TAG_GENRE },
//{ QMediaMetaData::Year, 0 },
//{ QMediaMetaData::UserRating, 0 },
{ QtMultimedia::MetaData::Language, GST_TAG_LANGUAGE_CODE },
{ QMediaMetaData::Language, GST_TAG_LANGUAGE_CODE },
{ QtMultimedia::MetaData::Publisher, GST_TAG_ORGANIZATION },
{ QtMultimedia::MetaData::Copyright, GST_TAG_COPYRIGHT },
//{ QtMultimedia::MetaData::ParentalRating, 0 },
//{ QtMultimedia::MetaData::RatingOrganisation, 0 },
{ QMediaMetaData::Publisher, GST_TAG_ORGANIZATION },
{ QMediaMetaData::Copyright, GST_TAG_COPYRIGHT },
//{ QMediaMetaData::ParentalRating, 0 },
//{ QMediaMetaData::RatingOrganisation, 0 },
// Media
//{ QtMultimedia::MetaData::Size, 0 },
//{ QtMultimedia::MetaData::MediaType, 0 },
{ QtMultimedia::MetaData::Duration, GST_TAG_DURATION },
//{ QMediaMetaData::Size, 0 },
//{ QMediaMetaData::MediaType, 0 },
{ QMediaMetaData::Duration, GST_TAG_DURATION },
// Audio
{ QtMultimedia::MetaData::AudioBitRate, GST_TAG_BITRATE },
{ QtMultimedia::MetaData::AudioCodec, GST_TAG_AUDIO_CODEC },
//{ QtMultimedia::MetaData::ChannelCount, 0 },
//{ QtMultimedia::MetaData::SampleRate, 0 },
{ QMediaMetaData::AudioBitRate, GST_TAG_BITRATE },
{ QMediaMetaData::AudioCodec, GST_TAG_AUDIO_CODEC },
//{ QMediaMetaData::ChannelCount, 0 },
//{ QMediaMetaData::SampleRate, 0 },
// Music
{ QtMultimedia::MetaData::AlbumTitle, GST_TAG_ALBUM },
{ QtMultimedia::MetaData::AlbumArtist, GST_TAG_ARTIST},
{ QtMultimedia::MetaData::ContributingArtist, GST_TAG_PERFORMER },
{ QMediaMetaData::AlbumTitle, GST_TAG_ALBUM },
{ QMediaMetaData::AlbumArtist, GST_TAG_ARTIST},
{ QMediaMetaData::ContributingArtist, GST_TAG_PERFORMER },
#if (GST_VERSION_MAJOR >= 0) && (GST_VERSION_MINOR >= 10) && (GST_VERSION_MICRO >= 19)
{ QtMultimedia::MetaData::Composer, GST_TAG_COMPOSER },
{ QMediaMetaData::Composer, GST_TAG_COMPOSER },
#endif
//{ QtMultimedia::MetaData::Conductor, 0 },
//{ QtMultimedia::MetaData::Lyrics, 0 },
//{ QtMultimedia::MetaData::Mood, 0 },
{ QtMultimedia::MetaData::TrackNumber, GST_TAG_TRACK_NUMBER },
//{ QMediaMetaData::Conductor, 0 },
//{ QMediaMetaData::Lyrics, 0 },
//{ QMediaMetaData::Mood, 0 },
{ QMediaMetaData::TrackNumber, GST_TAG_TRACK_NUMBER },
//{ QtMultimedia::MetaData::CoverArtUrlSmall, 0 },
//{ QtMultimedia::MetaData::CoverArtUrlLarge, 0 },
//{ QMediaMetaData::CoverArtUrlSmall, 0 },
//{ QMediaMetaData::CoverArtUrlLarge, 0 },
// Image/Video
//{ QtMultimedia::MetaData::Resolution, 0 },
//{ QtMultimedia::MetaData::PixelAspectRatio, 0 },
//{ QMediaMetaData::Resolution, 0 },
//{ QMediaMetaData::PixelAspectRatio, 0 },
// Video
//{ QtMultimedia::MetaData::VideoFrameRate, 0 },
//{ QtMultimedia::MetaData::VideoBitRate, 0 },
{ QtMultimedia::MetaData::VideoCodec, GST_TAG_VIDEO_CODEC },
//{ QMediaMetaData::VideoFrameRate, 0 },
//{ QMediaMetaData::VideoBitRate, 0 },
{ QMediaMetaData::VideoCodec, GST_TAG_VIDEO_CODEC },
//{ QtMultimedia::MetaData::PosterUrl, 0 },
//{ QMediaMetaData::PosterUrl, 0 },
// Movie
//{ QtMultimedia::MetaData::ChapterNumber, 0 },
//{ QtMultimedia::MetaData::Director, 0 },
{ QtMultimedia::MetaData::LeadPerformer, GST_TAG_PERFORMER },
//{ QtMultimedia::MetaData::Writer, 0 },
//{ QMediaMetaData::ChapterNumber, 0 },
//{ QMediaMetaData::Director, 0 },
{ QMediaMetaData::LeadPerformer, GST_TAG_PERFORMER },
//{ QMediaMetaData::Writer, 0 },
// Photos
//{ QtMultimedia::MetaData::CameraManufacturer, 0 },
//{ QtMultimedia::MetaData::CameraModel, 0 },
//{ QtMultimedia::MetaData::Event, 0 },
//{ QtMultimedia::MetaData::Subject, 0 }
//{ QMediaMetaData::CameraManufacturer, 0 },
//{ QMediaMetaData::CameraModel, 0 },
//{ QMediaMetaData::Event, 0 },
//{ QMediaMetaData::Subject, 0 }
};
QGstreamerCaptureMetaDataControl::QGstreamerCaptureMetaDataControl(QObject *parent)

90
src/plugins/gstreamer/mediaplayer/qgstreamermetadataprovider.cpp
View File

@@ -55,71 +55,71 @@ struct QGstreamerMetaDataKeyLookup
static const QGstreamerMetaDataKeyLookup qt_gstreamerMetaDataKeys[] =
{
{ QtMultimedia::MetaData::Title, GST_TAG_TITLE },
//{ QtMultimedia::MetaData::SubTitle, 0 },
//{ QtMultimedia::MetaData::Author, 0 },
{ QtMultimedia::MetaData::Comment, GST_TAG_COMMENT },
{ QtMultimedia::MetaData::Description, GST_TAG_DESCRIPTION },
//{ QtMultimedia::MetaData::Category, 0 },
{ QtMultimedia::MetaData::Genre, GST_TAG_GENRE },
{ QtMultimedia::MetaData::Year, "year" },
//{ QtMultimedia::MetaData::UserRating, 0 },
{ QMediaMetaData::Title, GST_TAG_TITLE },
//{ QMediaMetaData::SubTitle, 0 },
//{ QMediaMetaData::Author, 0 },
{ QMediaMetaData::Comment, GST_TAG_COMMENT },
{ QMediaMetaData::Description, GST_TAG_DESCRIPTION },
//{ QMediaMetaData::Category, 0 },
{ QMediaMetaData::Genre, GST_TAG_GENRE },
{ QMediaMetaData::Year, "year" },
//{ QMediaMetaData::UserRating, 0 },
{ QtMultimedia::MetaData::Language, GST_TAG_LANGUAGE_CODE },
{ QMediaMetaData::Language, GST_TAG_LANGUAGE_CODE },
{ QtMultimedia::MetaData::Publisher, GST_TAG_ORGANIZATION },
{ QtMultimedia::MetaData::Copyright, GST_TAG_COPYRIGHT },
//{ QtMultimedia::MetaData::ParentalRating, 0 },
//{ QtMultimedia::MetaData::RatingOrganisation, 0 },
{ QMediaMetaData::Publisher, GST_TAG_ORGANIZATION },
{ QMediaMetaData::Copyright, GST_TAG_COPYRIGHT },
//{ QMediaMetaData::ParentalRating, 0 },
//{ QMediaMetaData::RatingOrganisation, 0 },
// Media
//{ QtMultimedia::MetaData::Size, 0 },
//{ QtMultimedia::MetaData::MediaType, 0 },
{ QtMultimedia::MetaData::Duration, GST_TAG_DURATION },
//{ QMediaMetaData::Size, 0 },
//{ QMediaMetaData::MediaType, 0 },
{ QMediaMetaData::Duration, GST_TAG_DURATION },
// Audio
{ QtMultimedia::MetaData::AudioBitRate, GST_TAG_BITRATE },
{ QtMultimedia::MetaData::AudioCodec, GST_TAG_AUDIO_CODEC },
//{ QtMultimedia::MetaData::ChannelCount, 0 },
//{ QtMultimedia::MetaData::SampleRate, 0 },
{ QMediaMetaData::AudioBitRate, GST_TAG_BITRATE },
{ QMediaMetaData::AudioCodec, GST_TAG_AUDIO_CODEC },
//{ QMediaMetaData::ChannelCount, 0 },
//{ QMediaMetaData::SampleRate, 0 },
// Music
{ QtMultimedia::MetaData::AlbumTitle, GST_TAG_ALBUM },
{ QtMultimedia::MetaData::AlbumArtist, GST_TAG_ARTIST},
{ QtMultimedia::MetaData::ContributingArtist, GST_TAG_PERFORMER },
{ QMediaMetaData::AlbumTitle, GST_TAG_ALBUM },
{ QMediaMetaData::AlbumArtist, GST_TAG_ARTIST},
{ QMediaMetaData::ContributingArtist, GST_TAG_PERFORMER },
#if (GST_VERSION_MAJOR >= 0) && (GST_VERSION_MINOR >= 10) && (GST_VERSION_MICRO >= 19)
{ QtMultimedia::MetaData::Composer, GST_TAG_COMPOSER },
{ QMediaMetaData::Composer, GST_TAG_COMPOSER },
#endif
//{ QtMultimedia::MetaData::Conductor, 0 },
//{ QtMultimedia::MetaData::Lyrics, 0 },
//{ QtMultimedia::MetaData::Mood, 0 },
{ QtMultimedia::MetaData::TrackNumber, GST_TAG_TRACK_NUMBER },
//{ QMediaMetaData::Conductor, 0 },
//{ QMediaMetaData::Lyrics, 0 },
//{ QMediaMetaData::Mood, 0 },
{ QMediaMetaData::TrackNumber, GST_TAG_TRACK_NUMBER },
//{ QtMultimedia::MetaData::CoverArtUrlSmall, 0 },
//{ QtMultimedia::MetaData::CoverArtUrlLarge, 0 },
//{ QMediaMetaData::CoverArtUrlSmall, 0 },
//{ QMediaMetaData::CoverArtUrlLarge, 0 },
// Image/Video
{ QtMultimedia::MetaData::Resolution, "resolution" },
{ QtMultimedia::MetaData::PixelAspectRatio, "pixel-aspect-ratio" },
{ QMediaMetaData::Resolution, "resolution" },
{ QMediaMetaData::PixelAspectRatio, "pixel-aspect-ratio" },
// Video
//{ QtMultimedia::MetaData::VideoFrameRate, 0 },
//{ QtMultimedia::MetaData::VideoBitRate, 0 },
{ QtMultimedia::MetaData::VideoCodec, GST_TAG_VIDEO_CODEC },
//{ QMediaMetaData::VideoFrameRate, 0 },
//{ QMediaMetaData::VideoBitRate, 0 },
{ QMediaMetaData::VideoCodec, GST_TAG_VIDEO_CODEC },
//{ QtMultimedia::MetaData::PosterUrl, 0 },
//{ QMediaMetaData::PosterUrl, 0 },
// Movie
//{ QtMultimedia::MetaData::ChapterNumber, 0 },
//{ QtMultimedia::MetaData::Director, 0 },
{ QtMultimedia::MetaData::LeadPerformer, GST_TAG_PERFORMER },
//{ QtMultimedia::MetaData::Writer, 0 },
//{ QMediaMetaData::ChapterNumber, 0 },
//{ QMediaMetaData::Director, 0 },
{ QMediaMetaData::LeadPerformer, GST_TAG_PERFORMER },
//{ QMediaMetaData::Writer, 0 },
// Photos
//{ QtMultimedia::MetaData::CameraManufacturer, 0 },
//{ QtMultimedia::MetaData::CameraModel, 0 },
//{ QtMultimedia::MetaData::Event, 0 },
//{ QtMultimedia::MetaData::Subject, 0 }
//{ QMediaMetaData::CameraManufacturer, 0 },
//{ QMediaMetaData::CameraModel, 0 },
//{ QMediaMetaData::Event, 0 },
//{ QMediaMetaData::Subject, 0 }
};
QGstreamerMetaDataProvider::QGstreamerMetaDataProvider(QGstreamerPlayerSession *session, QObject *parent)

1
src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.h
View File

@@ -48,7 +48,6 @@
#include <qmediaservice.h>
QT_BEGIN_NAMESPACE
class QMediaMetaData;
class QMediaPlayerControl;
class QMediaPlaylist;
class QMediaPlaylistNavigator;

2
src/plugins/gstreamer/mediaplayer/qgstreamerplayersession.cpp
View File

@@ -1313,7 +1313,7 @@ void QGstreamerPlayerSession::getStreamsInfo()
if (tags && gst_is_tag_list(tags)) {
gchar *languageCode = 0;
if (gst_tag_list_get_string(tags, GST_TAG_LANGUAGE_CODE, &languageCode))
streamProperties[QtMultimedia::MetaData::Language] = QString::fromUtf8(languageCode);
streamProperties[QMediaMetaData::Language] = QString::fromUtf8(languageCode);
//qDebug() << "language for setream" << i << QString::fromUtf8(languageCode);
g_free (languageCode);