diff options
Diffstat (limited to 'src/plugins/directshow/player/directshowmetadatacontrol.cpp')
| -rw-r--r-- | src/plugins/directshow/player/directshowmetadatacontrol.cpp | 697 |
1 files changed, 0 insertions, 697 deletions
diff --git a/src/plugins/directshow/player/directshowmetadatacontrol.cpp b/src/plugins/directshow/player/directshowmetadatacontrol.cpp deleted file mode 100644 index 61138951c..000000000 --- a/src/plugins/directshow/player/directshowmetadatacontrol.cpp +++ /dev/null @@ -1,697 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <dshow.h> -#ifdef min -#undef min -#endif -#ifdef max -#undef max -#endif - -#include <QtMultimedia/qmediametadata.h> -#include <QtCore/qcoreapplication.h> -#include <QSize> -#include <qdatetime.h> -#include <qimage.h> - -#include <initguid.h> -#include <qnetwork.h> - -#include "directshowmetadatacontrol.h" -#include "directshowplayerservice.h" - -#include <QtMultimedia/private/qtmultimedia-config_p.h> - -#if QT_CONFIG(wmsdk) -#include <wmsdk.h> -#endif - -#if QT_CONFIG(wshellitem) -#include <shlobj.h> -#include <propkeydef.h> -#include <private/qsystemlibrary_p.h> - -DEFINE_PROPERTYKEY(PKEY_Author, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 4); -DEFINE_PROPERTYKEY(PKEY_Title, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 2); -DEFINE_PROPERTYKEY(PKEY_Media_SubTitle, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 38); -DEFINE_PROPERTYKEY(PKEY_ParentalRating, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 21); -DEFINE_PROPERTYKEY(PKEY_Comment, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 6); -DEFINE_PROPERTYKEY(PKEY_Copyright, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 11); -DEFINE_PROPERTYKEY(PKEY_Media_ProviderStyle, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 40); -DEFINE_PROPERTYKEY(PKEY_Media_Year, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 5); -DEFINE_PROPERTYKEY(PKEY_Media_DateEncoded, 0x2E4B640D, 0x5019, 0x46D8, 0x88, 0x81, 0x55, 0x41, 0x4C, 0xC5, 0xCA, 0xA0, 100); -DEFINE_PROPERTYKEY(PKEY_Rating, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 9); -DEFINE_PROPERTYKEY(PKEY_Keywords, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 5); -DEFINE_PROPERTYKEY(PKEY_Language, 0xD5CDD502, 0x2E9C, 0x101B, 0x93, 0x97, 0x08, 0x00, 0x2B, 0x2C, 0xF9, 0xAE, 28); -DEFINE_PROPERTYKEY(PKEY_Media_Publisher, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 30); -DEFINE_PROPERTYKEY(PKEY_Media_Duration, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 3); -DEFINE_PROPERTYKEY(PKEY_Audio_EncodingBitrate, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 4); -DEFINE_PROPERTYKEY(PKEY_Media_AverageLevel, 0x09EDD5B6, 0xB301, 0x43C5, 0x99, 0x90, 0xD0, 0x03, 0x02, 0xEF, 0xFD, 0x46, 100); -DEFINE_PROPERTYKEY(PKEY_Audio_ChannelCount, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 7); -DEFINE_PROPERTYKEY(PKEY_Audio_PeakValue, 0x2579E5D0, 0x1116, 0x4084, 0xBD, 0x9A, 0x9B, 0x4F, 0x7C, 0xB4, 0xDF, 0x5E, 100); -DEFINE_PROPERTYKEY(PKEY_Audio_SampleRate, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 5); -DEFINE_PROPERTYKEY(PKEY_Audio_Format, 0x64440490, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 2); -DEFINE_PROPERTYKEY(PKEY_Music_AlbumTitle, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 4); -DEFINE_PROPERTYKEY(PKEY_Music_AlbumArtist, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 13); -DEFINE_PROPERTYKEY(PKEY_Music_Artist, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 2); -DEFINE_PROPERTYKEY(PKEY_Music_Composer, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 19); -DEFINE_PROPERTYKEY(PKEY_Music_Conductor, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 36); -DEFINE_PROPERTYKEY(PKEY_Music_Lyrics, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 12); -DEFINE_PROPERTYKEY(PKEY_Music_Mood, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 39); -DEFINE_PROPERTYKEY(PKEY_Music_TrackNumber, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 7); -DEFINE_PROPERTYKEY(PKEY_Music_Genre, 0x56A3372E, 0xCE9C, 0x11D2, 0x9F, 0x0E, 0x00, 0x60, 0x97, 0xC6, 0x86, 0xF6, 11); -DEFINE_PROPERTYKEY(PKEY_ThumbnailStream, 0xF29F85E0, 0x4FF9, 0x1068, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 27); -DEFINE_PROPERTYKEY(PKEY_Video_FrameHeight, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 4); -DEFINE_PROPERTYKEY(PKEY_Video_FrameWidth, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 3); -DEFINE_PROPERTYKEY(PKEY_Video_HorizontalAspectRatio, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 42); -DEFINE_PROPERTYKEY(PKEY_Video_VerticalAspectRatio, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 45); -DEFINE_PROPERTYKEY(PKEY_Video_FrameRate, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 6); -DEFINE_PROPERTYKEY(PKEY_Video_EncodingBitrate, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 8); -DEFINE_PROPERTYKEY(PKEY_Video_Director, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 20); -DEFINE_PROPERTYKEY(PKEY_Video_Compression, 0x64440491, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 10); -DEFINE_PROPERTYKEY(PKEY_Media_Writer, 0x64440492, 0x4C8B, 0x11D1, 0x8B, 0x70, 0x08, 0x00, 0x36, 0xB1, 0x1A, 0x03, 23); - -static QString nameForGUIDString(const QString &guid) -{ - // Audio formats - if (guid == "{00001610-0000-0010-8000-00AA00389B71}" || guid == "{000000FF-0000-0010-8000-00AA00389B71}") - return QStringLiteral("MPEG AAC Audio"); - if (guid == "{00001600-0000-0010-8000-00AA00389B71}") - return QStringLiteral("MPEG ADTS AAC Audio"); - if (guid == "{00000092-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Dolby AC-3 SPDIF"); - if (guid == "{E06D802C-DB46-11CF-B4D1-00805F6CBBEA}" || guid == "{00002000-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Dolby AC-3"); - if (guid == "{A7FB87AF-2D02-42FB-A4D4-05CD93843BDD}") - return QStringLiteral("Dolby Digital Plus"); - if (guid == "{00000009-0000-0010-8000-00AA00389B71}") - return QStringLiteral("DRM"); - if (guid == "{00000008-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Digital Theater Systems Audio (DTS)"); - if (guid == "{00000003-0000-0010-8000-00AA00389B71}") - return QStringLiteral("IEEE Float Audio"); - if (guid == "{00000055-0000-0010-8000-00AA00389B71}") - return QStringLiteral("MPEG Audio Layer-3 (MP3)"); - if (guid == "{00000050-0000-0010-8000-00AA00389B71}") - return QStringLiteral("MPEG-1 Audio"); - if (guid == "{2E6D7033-767A-494D-B478-F29D25DC9037}") - return QStringLiteral("MPEG Audio Layer 1/2"); - if (guid == "{0000000A-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Audio Voice"); - if (guid == "{00000001-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Uncompressed PCM Audio"); - if (guid == "{00000164-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Audio 9 SPDIF"); - if (guid == "{00000161-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Audio 8 (WMA2)"); - if (guid == "{00000162-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Audio 9 (WMA3"); - if (guid == "{00000163-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Audio 9 Lossless"); - if (guid == "{8D2FD10B-5841-4a6b-8905-588FEC1ADED9}") - return QStringLiteral("Vorbis"); - if (guid == "{0000F1AC-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Free Lossless Audio Codec (FLAC)"); - if (guid == "{00006C61-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Apple Lossless Audio Codec (ALAC)"); - - // Video formats - if (guid == "{35327664-0000-0010-8000-00AA00389B71}") - return QStringLiteral("DVCPRO 25 (DV25)"); - if (guid == "{30357664-0000-0010-8000-00AA00389B71}") - return QStringLiteral("DVCPRO 50 (DV50)"); - if (guid == "{20637664-0000-0010-8000-00AA00389B71}") - return QStringLiteral("DVC/DV Video"); - if (guid == "{31687664-0000-0010-8000-00AA00389B71}") - return QStringLiteral("DVCPRO 100 (DVH1)"); - if (guid == "{64687664-0000-0010-8000-00AA00389B71}") - return QStringLiteral("HD-DVCR (DVHD)"); - if (guid == "{64737664-0000-0010-8000-00AA00389B71}") - return QStringLiteral("SDL-DVCR (DVSD)"); - if (guid == "{6C737664-0000-0010-8000-00AA00389B71}") - return QStringLiteral("SD-DVCR (DVSL)"); - if (guid == "{33363248-0000-0010-8000-00AA00389B71}") - return QStringLiteral("H.263 Video"); - if (guid == "{34363248-0000-0010-8000-00AA00389B71}") - return QStringLiteral("H.264 Video"); - if (guid == "{35363248-0000-0010-8000-00AA00389B71}") - return QStringLiteral("H.265 Video"); - if (guid == "{43564548-0000-0010-8000-00AA00389B71}") - return QStringLiteral("High Efficiency Video Coding (HEVC)"); - if (guid == "{3253344D-0000-0010-8000-00AA00389B71}") - return QStringLiteral("MPEG-4 part 2 Video (M4S2)"); - if (guid == "{47504A4D-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Motion JPEG (MJPG)"); - if (guid == "{3334504D-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Microsoft MPEG 4 version 3 (MP43)"); - if (guid == "{5334504D-0000-0010-8000-00AA00389B71}") - return QStringLiteral("ISO MPEG 4 version 1 (MP4S)"); - if (guid == "{5634504D-0000-0010-8000-00AA00389B71}") - return QStringLiteral("MPEG-4 part 2 Video (MP4V)"); - if (guid == "{E06D8026-DB46-11CF-B4D1-00805F6CBBEA}") - return QStringLiteral("MPEG-2 Video"); - if (guid == "{3147504D-0000-0010-8000-00AA00389B71}") - return QStringLiteral("MPEG-1 Video"); - if (guid == "{3153534D-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Screen 1 (MSS1)"); - if (guid == "{3253534D-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Video 9 Screen (MSS2)"); - if (guid == "{31564D57-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Video 7 (WMV1)"); - if (guid == "{32564D57-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Video 8 (WMV2)"); - if (guid == "{33564D57-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Video 9 (WMV3)"); - if (guid == "{31435657-0000-0010-8000-00AA00389B71}") - return QStringLiteral("Windows Media Video VC1 (WVC1)"); - if (guid == "{30385056-0000-0010-8000-00AA00389B71}") - return QStringLiteral("VP8 Video"); - if (guid == "{30395056-0000-0010-8000-00AA00389B71}") - return QStringLiteral("VP9 Video"); - return QStringLiteral("Unknown codec"); -} - -typedef HRESULT (WINAPI *q_SHCreateItemFromParsingName)(PCWSTR, IBindCtx *, const GUID&, void **); -static q_SHCreateItemFromParsingName sHCreateItemFromParsingName = nullptr; -#endif - -#if QT_CONFIG(wmsdk) - -namespace -{ - struct QWMMetaDataKey - { - QString qtName; - const wchar_t *wmName; - - QWMMetaDataKey(const QString &qtn, const wchar_t *wmn) : qtName(qtn), wmName(wmn) { } - }; -} - -using QWMMetaDataKeys = QList<QWMMetaDataKey>; -Q_GLOBAL_STATIC(QWMMetaDataKeys, metadataKeys) - -static const QWMMetaDataKeys *qt_wmMetaDataKeys() -{ - if (metadataKeys->isEmpty()) { - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Title, L"Title")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::SubTitle, L"WM/SubTitle")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Author, L"Author")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Comment, L"Comment")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Description, L"Description")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Category, L"WM/Category")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Genre, L"WM/Genre")); - //metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Date, 0)); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Year, L"WM/Year")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::UserRating, L"Rating")); - //metadataKeys->append(QWMMetaDataKey(QMediaMetaData::MetaDatawords, 0)); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Language, L"WM/Language")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Publisher, L"WM/Publisher")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Copyright, L"Copyright")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::ParentalRating, L"WM/ParentalRating")); - //metadataKeys->append(QWMMetaDataKey(QMediaMetaData::RatingOrganisation, L"RatingOrganisation")); - - // Media - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Size, L"FileSize")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::MediaType, L"MediaType")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Duration, L"Duration")); - - // Audio - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::AudioBitRate, L"AudioBitRate")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::AudioCodec, L"AudioCodec")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::ChannelCount, L"ChannelCount")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::SampleRate, L"Frequency")); - - // Music - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::AlbumTitle, L"WM/AlbumTitle")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::AlbumArtist, L"WM/AlbumArtist")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::ContributingArtist, L"Author")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Composer, L"WM/Composer")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Conductor, L"WM/Conductor")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Lyrics, L"WM/Lyrics")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Mood, L"WM/Mood")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::TrackNumber, L"WM/TrackNumber")); - //metadataKeys->append(QWMMetaDataKey(QMediaMetaData::TrackCount, 0)); - //metadataKeys->append(QWMMetaDataKey(QMediaMetaData::CoverArtUriSmall, 0)); - //metadataKeys->append(QWMMetaDataKey(QMediaMetaData::CoverArtUriLarge, 0)); - - // Image/Video - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Resolution, L"WM/VideoHeight")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::PixelAspectRatio, L"AspectRatioX")); - - // Video - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::VideoFrameRate, L"WM/VideoFrameRate")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::VideoBitRate, L"VideoBitRate")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::VideoCodec, L"VideoCodec")); - - //metadataKeys->append(QWMMetaDataKey(QMediaMetaData::PosterUri, 0)); - - // Movie - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::ChapterNumber, L"ChapterNumber")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Director, L"WM/Director")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::LeadPerformer, L"LeadPerformer")); - metadataKeys->append(QWMMetaDataKey(QMediaMetaData::Writer, L"WM/Writer")); - } - - return metadataKeys; -} - -static QVariant getValue(IWMHeaderInfo *header, const wchar_t *key) -{ - WORD streamNumber = 0; - WMT_ATTR_DATATYPE type = WMT_TYPE_DWORD; - WORD size = 0; - - if (header->GetAttributeByName(&streamNumber, key, &type, nullptr, &size) == S_OK) { - switch (type) { - case WMT_TYPE_DWORD: - if (size == sizeof(DWORD)) { - DWORD word; - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(&word), - &size) == S_OK) { - return int(word); - } - } - break; - case WMT_TYPE_STRING: - { - QString string; - string.resize(size / 2); // size is in bytes, string is in UTF16 - - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(string.data()), - &size) == S_OK) { - return string; - } - } - break; - case WMT_TYPE_BINARY: - { - QByteArray bytes; - bytes.resize(size); - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(bytes.data()), - &size) == S_OK) { - return bytes; - } - } - break; - case WMT_TYPE_BOOL: - if (size == sizeof(DWORD)) { - DWORD word; - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(&word), - &size) == S_OK) { - return bool(word); - } - } - break; - case WMT_TYPE_QWORD: - if (size == sizeof(QWORD)) { - QWORD word; - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(&word), - &size) == S_OK) { - return qint64(word); - } - } - break; - case WMT_TYPE_WORD: - if (size == sizeof(WORD)){ - WORD word; - if (header->GetAttributeByName( - &streamNumber, - key, - &type, - reinterpret_cast<BYTE *>(&word), - &size) == S_OK) { - return short(word); - } - } - break; - case WMT_TYPE_GUID: - if (size == 16) { - } - break; - default: - break; - } - } - return QVariant(); -} -#endif - -#if QT_CONFIG(wshellitem) -static QVariant convertValue(const PROPVARIANT& var) -{ - QVariant value; - switch (var.vt) { - case VT_LPWSTR: - value = QString::fromUtf16(reinterpret_cast<const ushort*>(var.pwszVal)); - break; - case VT_UI4: - value = uint(var.ulVal); - break; - case VT_UI8: - value = qulonglong(var.uhVal.QuadPart); - break; - case VT_BOOL: - value = bool(var.boolVal); - break; - case VT_FILETIME: - SYSTEMTIME sysDate; - if (!FileTimeToSystemTime(&var.filetime, &sysDate)) - break; - value = QDate(sysDate.wYear, sysDate.wMonth, sysDate.wDay); - break; - case VT_STREAM: - { - STATSTG stat; - if (FAILED(var.pStream->Stat(&stat, STATFLAG_NONAME))) - break; - void *data = malloc(stat.cbSize.QuadPart); - ULONG read = 0; - if (FAILED(var.pStream->Read(data, stat.cbSize.QuadPart, &read))) { - free(data); - break; - } - value = QImage::fromData(reinterpret_cast<const uchar*>(data), read); - free(data); - } - break; - case VT_VECTOR | VT_LPWSTR: - QStringList vList; - for (ULONG i = 0; i < var.calpwstr.cElems; ++i) - vList.append(QString::fromUtf16(reinterpret_cast<const ushort*>(var.calpwstr.pElems[i]))); - value = vList; - break; - } - return value; -} -#endif - -DirectShowMetaDataControl::DirectShowMetaDataControl(QObject *parent) - : QMetaDataReaderControl(parent) -{ -} - -DirectShowMetaDataControl::~DirectShowMetaDataControl() = default; - -bool DirectShowMetaDataControl::isMetaDataAvailable() const -{ - return m_available; -} - -QVariant DirectShowMetaDataControl::metaData(const QString &key) const -{ - return m_metadata.value(key); -} - -QStringList DirectShowMetaDataControl::availableMetaData() const -{ - return m_metadata.keys(); -} - -static QString convertBSTR(BSTR *string) -{ - QString value = QString::fromUtf16(reinterpret_cast<ushort *>(*string), - ::SysStringLen(*string)); - - ::SysFreeString(*string); - string = nullptr; - - return value; -} - -void DirectShowMetaDataControl::setMetadata(const QVariantMap &metadata) -{ - m_metadata = metadata; - setMetadataAvailable(!m_metadata.isEmpty()); -} - -void DirectShowMetaDataControl::updateMetadata(const QString &fileSrc, QVariantMap &metadata) -{ -#if QT_CONFIG(wshellitem) - if (!sHCreateItemFromParsingName) { - QSystemLibrary lib(QStringLiteral("shell32")); - sHCreateItemFromParsingName = (q_SHCreateItemFromParsingName)(lib.resolve("SHCreateItemFromParsingName")); - } - - if (!fileSrc.isEmpty() && sHCreateItemFromParsingName) { - IShellItem2* shellItem = nullptr; - if (sHCreateItemFromParsingName(reinterpret_cast<const WCHAR*>(fileSrc.utf16()), - nullptr, IID_PPV_ARGS(&shellItem)) == S_OK) { - - IPropertyStore *pStore = nullptr; - if (shellItem->GetPropertyStore(GPS_DEFAULT, IID_PPV_ARGS(&pStore)) == S_OK) { - DWORD cProps; - if (SUCCEEDED(pStore->GetCount(&cProps))) { - for (DWORD i = 0; i < cProps; ++i) - { - PROPERTYKEY key; - PROPVARIANT var; - PropVariantInit(&var); - if (FAILED(pStore->GetAt(i, &key))) - continue; - if (FAILED(pStore->GetValue(key, &var))) - continue; - - if (IsEqualPropertyKey(key, PKEY_Author)) { - metadata.insert(QMediaMetaData::Author, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Title)) { - metadata.insert(QMediaMetaData::Title, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Media_SubTitle)) { - metadata.insert(QMediaMetaData::SubTitle, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_ParentalRating)) { - metadata.insert(QMediaMetaData::ParentalRating, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Comment)) { - metadata.insert(QMediaMetaData::Description, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Copyright)) { - metadata.insert(QMediaMetaData::Copyright, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Media_ProviderStyle)) { - metadata.insert(QMediaMetaData::Genre, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Media_Year)) { - metadata.insert(QMediaMetaData::Year, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Media_DateEncoded)) { - metadata.insert(QMediaMetaData::Date, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Rating)) { - metadata.insert(QMediaMetaData::UserRating, - int((convertValue(var).toUInt() - 1) / qreal(98) * 100)); - } else if (IsEqualPropertyKey(key, PKEY_Keywords)) { - metadata.insert(QMediaMetaData::Keywords, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Language)) { - metadata.insert(QMediaMetaData::Language, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Media_Publisher)) { - metadata.insert(QMediaMetaData::Publisher, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Media_Duration)) { - metadata.insert(QMediaMetaData::Duration, - (convertValue(var).toLongLong() + 10000) / 10000); - } else if (IsEqualPropertyKey(key, PKEY_Audio_EncodingBitrate)) { - metadata.insert(QMediaMetaData::AudioBitRate, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Media_AverageLevel)) { - metadata.insert(QMediaMetaData::AverageLevel, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Audio_ChannelCount)) { - metadata.insert(QMediaMetaData::ChannelCount, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Audio_PeakValue)) { - metadata.insert(QMediaMetaData::PeakValue, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Audio_SampleRate)) { - metadata.insert(QMediaMetaData::SampleRate, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Music_AlbumTitle)) { - metadata.insert(QMediaMetaData::AlbumTitle, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Music_AlbumArtist)) { - metadata.insert(QMediaMetaData::AlbumArtist, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Music_Artist)) { - metadata.insert(QMediaMetaData::ContributingArtist, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Music_Composer)) { - metadata.insert(QMediaMetaData::Composer, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Music_Conductor)) { - metadata.insert(QMediaMetaData::Conductor, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Music_Lyrics)) { - metadata.insert(QMediaMetaData::Lyrics, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Music_Mood)) { - metadata.insert(QMediaMetaData::Mood, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Music_TrackNumber)) { - metadata.insert(QMediaMetaData::TrackNumber, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Music_Genre)) { - metadata.insert(QMediaMetaData::Genre, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_ThumbnailStream)) { - metadata.insert(QMediaMetaData::ThumbnailImage, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Video_FrameHeight)) { - QSize res; - res.setHeight(convertValue(var).toUInt()); - if (SUCCEEDED(pStore->GetValue(PKEY_Video_FrameWidth, &var))) - res.setWidth(convertValue(var).toUInt()); - metadata.insert(QMediaMetaData::Resolution, res); - } else if (IsEqualPropertyKey(key, PKEY_Video_HorizontalAspectRatio)) { - QSize aspectRatio; - aspectRatio.setWidth(convertValue(var).toUInt()); - if (SUCCEEDED(pStore->GetValue(PKEY_Video_VerticalAspectRatio, &var))) - aspectRatio.setHeight(convertValue(var).toUInt()); - metadata.insert(QMediaMetaData::PixelAspectRatio, aspectRatio); - } else if (IsEqualPropertyKey(key, PKEY_Video_FrameRate)) { - metadata.insert(QMediaMetaData::VideoFrameRate, - convertValue(var).toReal() / 1000); - } else if (IsEqualPropertyKey(key, PKEY_Video_EncodingBitrate)) { - metadata.insert(QMediaMetaData::VideoBitRate, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Video_Director)) { - metadata.insert(QMediaMetaData::Director, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Media_Writer)) { - metadata.insert(QMediaMetaData::Writer, convertValue(var)); - } else if (IsEqualPropertyKey(key, PKEY_Video_Compression)) { - metadata.insert(QMediaMetaData::VideoCodec, nameForGUIDString(convertValue(var).toString())); - } else if (IsEqualPropertyKey(key, PKEY_Audio_Format)) { - metadata.insert(QMediaMetaData::AudioCodec, nameForGUIDString(convertValue(var).toString())); - } - - PropVariantClear(&var); - } - } - - pStore->Release(); - } - - shellItem->Release(); - } - } -#else - Q_UNUSED(fileSrc); - Q_UNUSED(metadata); -#endif -} - -void DirectShowMetaDataControl::updateMetadata(IFilterGraph2 *graph, IBaseFilter *source, QVariantMap &metadata) -{ -#if QT_CONFIG(wmsdk) - if (IWMHeaderInfo *info = com_cast<IWMHeaderInfo>(source, IID_IWMHeaderInfo)) { - const auto keys = *qt_wmMetaDataKeys(); - for (const QWMMetaDataKey &key : keys) { - QVariant var = getValue(info, key.wmName); - if (var.isValid()) { - if (key.qtName == QMediaMetaData::Duration) { - // duration is provided in 100-nanosecond units, convert to milliseconds - var = (var.toLongLong() + 10000) / 10000; - } else if (key.qtName == QMediaMetaData::Resolution) { - QSize res; - res.setHeight(var.toUInt()); - res.setWidth(getValue(info, L"WM/VideoWidth").toUInt()); - var = res; - } else if (key.qtName == QMediaMetaData::VideoFrameRate) { - var = var.toReal() / 1000.f; - } else if (key.qtName == QMediaMetaData::PixelAspectRatio) { - QSize aspectRatio; - aspectRatio.setWidth(var.toUInt()); - aspectRatio.setHeight(getValue(info, L"AspectRatioY").toUInt()); - var = aspectRatio; - } else if (key.qtName == QMediaMetaData::UserRating) { - var = (var.toUInt() - 1) / qreal(98) * 100; - } - - metadata.insert(key.qtName, var); - } - } - - info->Release(); - } - - if (!metadata.isEmpty()) - return; -#endif - { - IAMMediaContent *content = nullptr; - - if ((!graph || graph->QueryInterface( - IID_IAMMediaContent, reinterpret_cast<void **>(&content)) != S_OK) - && (!source || source->QueryInterface( - IID_IAMMediaContent, reinterpret_cast<void **>(&content)) != S_OK)) { - content = nullptr; - } - - if (content) { - BSTR string = nullptr; - - if (content->get_AuthorName(&string) == S_OK) - metadata.insert(QMediaMetaData::Author, convertBSTR(&string)); - - if (content->get_Title(&string) == S_OK) - metadata.insert(QMediaMetaData::Title, convertBSTR(&string)); - - if (content->get_Description(&string) == S_OK) - metadata.insert(QMediaMetaData::Description, convertBSTR(&string)); - - if (content->get_Rating(&string) == S_OK) - metadata.insert(QMediaMetaData::UserRating, convertBSTR(&string)); - - if (content->get_Copyright(&string) == S_OK) - metadata.insert(QMediaMetaData::Copyright, convertBSTR(&string)); - - content->Release(); - } - } -} - -void DirectShowMetaDataControl::setMetadataAvailable(bool available) -{ - if (m_available == available) - return; - - m_available = available; - - // If the metadata is not available, notify about it immediately. - Qt::ConnectionType type = m_available ? Qt::QueuedConnection : Qt::AutoConnection; - QMetaObject::invokeMethod(this, "metaDataAvailableChanged", type, Q_ARG(bool, m_available)); - // Currently the metadata is changed only with its availability. - QMetaObject::invokeMethod(this, "metaDataChanged", type); -} |