mlt: Update to v7.28.0

**Summary**

Full changelog can be found [here](https://raw.githubusercontent.com/mltframework/mlt/refs/tags/v7.28.0/NEWS)

Resolves #4500

packages/m/mlt/abi_symbols

@@ -252,12 +252,14 @@ libmlt++-7.so.7:_ZN3Mlt5Chain6attachERNS_4LinkE
 libmlt++-7.so.7:_ZN3Mlt5Chain6detachERNS_4LinkE
 libmlt++-7.so.7:_ZN3Mlt5Chain9get_chainEv
 libmlt++-7.so.7:_ZN3Mlt5Chain9move_linkEii
+libmlt++-7.so.7:_ZN3Mlt5ChainC1EP11mlt_chain_s
 libmlt++-7.so.7:_ZN3Mlt5ChainC1EPS0_
 libmlt++-7.so.7:_ZN3Mlt5ChainC1ERNS_7ProfileE
 libmlt++-7.so.7:_ZN3Mlt5ChainC1ERNS_7ProfileEPKcS4_
 libmlt++-7.so.7:_ZN3Mlt5ChainC1ERNS_7ServiceE
 libmlt++-7.so.7:_ZN3Mlt5ChainC1ERS0_
 libmlt++-7.so.7:_ZN3Mlt5ChainC1Ev
+libmlt++-7.so.7:_ZN3Mlt5ChainC2EP11mlt_chain_s
 libmlt++-7.so.7:_ZN3Mlt5ChainC2EPS0_
 libmlt++-7.so.7:_ZN3Mlt5ChainC2ERNS_7ProfileE
 libmlt++-7.so.7:_ZN3Mlt5ChainC2ERNS_7ProfileEPKcS4_
@@ -722,7 +724,6 @@ libmlt-7.so.7:MLT_6.14.0
 libmlt-7.so.7:MLT_6.18.0
 libmlt-7.so.7:MLT_6.20.0
 libmlt-7.so.7:MLT_6.22.0
-libmlt-7.so.7:MLT_6.4.0
 libmlt-7.so.7:MLT_6.6.0
 libmlt-7.so.7:MLT_6.8.0
 libmlt-7.so.7:MLT_7.0.0
@@ -4423,9 +4424,7 @@ libmltmovit.so:_ZN11GlslManager14cleanupContextEv
 libmltmovit.so:_ZN11GlslManager14unlock_serviceEP11mlt_frame_s
 libmltmovit.so:_ZN11GlslManager15release_textureEP14glsl_texture_s
 libmltmovit.so:_ZN11GlslManager16get_effect_inputEP13mlt_service_sP11mlt_frame_s
-libmltmovit.so:_ZN11GlslManager16onServiceChangedEP16mlt_properties_sP13mlt_service_s
 libmltmovit.so:_ZN11GlslManager16set_effect_inputEP13mlt_service_sP11mlt_frame_sS1_
-libmltmovit.so:_ZN11GlslManager17onPropertyChangedEP16mlt_properties_sP13mlt_service_sPKc
 libmltmovit.so:_ZN11GlslManager17render_frame_rgbaEPN5movit11EffectChainEP11mlt_frame_siiPPh
 libmltmovit.so:_ZN11GlslManager18render_frame_ycbcrEPN5movit11EffectChainEP11mlt_frame_siiPPh
 libmltmovit.so:_ZN11GlslManager20render_frame_textureEPN5movit11EffectChainEP11mlt_frame_siiPPh
@@ -4497,6 +4496,11 @@ libmltoldfilm.so:oldfilm_fast_rand
 libmltoldfilm.so:oldfilm_init_seed
 libmltopencv.so:filter_tracker_init
 libmltopencv.so:mlt_register
+libmltplus.so:_ZN9Subtitles12indexForTimeERKSt6vectorINS_12SubtitleItemESaIS1_EElii
+libmltplus.so:_ZN9Subtitles14writeToSrtFileERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKSt6vectorINS_12SubtitleItemESaIS9_EE
+libmltplus.so:_ZN9Subtitles15readFromSrtFileERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE
+libmltplus.so:_ZN9Subtitles16writeToSrtStringERNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERKSt6vectorINS_12SubtitleItemESaIS8_EE
+libmltplus.so:_ZN9Subtitles17readFromSrtStringERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE
 libmltplus.so:consumer_blipflash_init
 libmltplus.so:ebur128_add_frames_double
 libmltplus.so:ebur128_add_frames_float
@@ -4539,6 +4543,8 @@ libmltplus.so:filter_sepia_init
 libmltplus.so:filter_shape_init
 libmltplus.so:filter_spot_remover_init
 libmltplus.so:filter_strobe_init
+libmltplus.so:filter_subtitle_feed_init
+libmltplus.so:filter_subtitle_init
 libmltplus.so:filter_text_init
 libmltplus.so:filter_threshold_init
 libmltplus.so:filter_timer_init
@@ -4549,6 +4555,7 @@ libmltplus.so:mlt_register
 libmltplus.so:producer_blipflash_init
 libmltplus.so:producer_count_init
 libmltplus.so:producer_pgm_init
+libmltplus.so:producer_subtitle_init
 libmltplus.so:time_to_seconds
 libmltplus.so:transition_affine_init
 libmltplusgpl.so:ALPHAOPERATIONSTR
@@ -4704,6 +4711,7 @@ libmltqt.so:drawKdenliveTitle
 libmltqt.so:filter_audiolevelgraph_init
 libmltqt.so:filter_audiospectrum_init
 libmltqt.so:filter_audiowaveform_init
+libmltqt.so:filter_dropshadow_init
 libmltqt.so:filter_gpsgraphic_init
 libmltqt.so:filter_gpstext_init
 libmltqt.so:filter_lightshow_init
@@ -4822,6 +4830,7 @@ libmltqt6.so:drawKdenliveTitle
 libmltqt6.so:filter_audiolevelgraph_init
 libmltqt6.so:filter_audiospectrum_init
 libmltqt6.so:filter_audiowaveform_init
+libmltqt6.so:filter_dropshadow_init
 libmltqt6.so:filter_gpsgraphic_init
 libmltqt6.so:filter_gpstext_init
 libmltqt6.so:filter_lightshow_init
@@ -4945,5 +4954,4 @@ libmltxml.so:mlt_register
 libmltxml.so:mlt_xml_prefix_size
 libmltxml.so:producer_xml_init
 libmltxml.so:xml_make_doc
-melt-7:beep
 melt-7:main

packages/m/mlt/abi_used_symbols

@@ -1234,6 +1234,7 @@ libQt5Widgets.so.5:_ZN14QGraphicsScene7addItemEP13QGraphicsItem
 libQt5Widgets.so.5:_ZN14QGraphicsScene7addRectERK6QRectFRK4QPenRK6QBrush
 libQt5Widgets.so.5:_ZN14QGraphicsScene7addTextERK7QStringRK5QFont
 libQt5Widgets.so.5:_ZN14QGraphicsSceneC1EP7QObject
+libQt5Widgets.so.5:_ZN14QGraphicsSceneD1Ev
 libQt5Widgets.so.5:_ZN14QStackedWidget9addWidgetEP7QWidget
 libQt5Widgets.so.5:_ZN14QStackedWidgetC1EP7QWidget
 libQt5Widgets.so.5:_ZN15QAbstractButton10setCheckedEb
@@ -1263,6 +1264,9 @@ libQt5Widgets.so.5:_ZN17QGraphicsTextItem12setTextWidthEd
 libQt5Widgets.so.5:_ZN17QGraphicsTextItem19setDefaultTextColorERK6QColor
 libQt5Widgets.so.5:_ZN19QGraphicsBlurEffect13setBlurRadiusEd
 libQt5Widgets.so.5:_ZN19QGraphicsBlurEffectC1EP7QObject
+libQt5Widgets.so.5:_ZN19QGraphicsPixmapItem9setPixmapERK7QPixmap
+libQt5Widgets.so.5:_ZN19QGraphicsPixmapItemC1EP13QGraphicsItem
+libQt5Widgets.so.5:_ZN19QGraphicsPixmapItemD1Ev
 libQt5Widgets.so.5:_ZN19QStyledItemDelegate11editorEventEP6QEventP18QAbstractItemModelRK20QStyleOptionViewItemRK11QModelIndex
 libQt5Widgets.so.5:_ZN19QStyledItemDelegate11eventFilterEP7QObjectP6QEvent
 libQt5Widgets.so.5:_ZN19QStyledItemDelegate11qt_metacallEN11QMetaObject4CallEiPPv
@@ -1271,6 +1275,7 @@ libQt5Widgets.so.5:_ZN19QStyledItemDelegateC2EP7QObject
 libQt5Widgets.so.5:_ZN19QStyledItemDelegateD2Ev
 libQt5Widgets.so.5:_ZN21QAbstractItemDelegate9helpEventEP10QHelpEventP17QAbstractItemViewRK20QStyleOptionViewItemRK11QModelIndex
 libQt5Widgets.so.5:_ZN25QGraphicsDropShadowEffect13setBlurRadiusEd
+libQt5Widgets.so.5:_ZN25QGraphicsDropShadowEffect8setColorERK6QColor
 libQt5Widgets.so.5:_ZN25QGraphicsDropShadowEffect9setOffsetERK7QPointF
 libQt5Widgets.so.5:_ZN25QGraphicsDropShadowEffectC1EP7QObject
 libQt5Widgets.so.5:_ZN6QLabel16staticMetaObjectE
@@ -1415,6 +1420,7 @@ libQt5Widgets.so.5:_ZNK19QStyledItemDelegate5paintEP8QPainterRK20QStyleOptionVie
 libQt5Widgets.so.5:_ZNK19QStyledItemDelegate8sizeHintERK20QStyleOptionViewItemRK11QModelIndex
 libQt5Widgets.so.5:_ZNK21QAbstractItemDelegate13destroyEditorEP7QWidgetRK11QModelIndex
 libQt5Widgets.so.5:_ZNK21QAbstractItemDelegate13paintingRolesEv
+libQt5Widgets.so.5:_ZNK25QGraphicsDropShadowEffect6offsetEv
 libQt5Widgets.so.5:_ZNK5QMenu10menuActionEv
 libQt5Widgets.so.5:_ZNK7QAction11isSeparatorEv
 libQt5Widgets.so.5:_ZNK7QAction4iconEv
@@ -1518,6 +1524,7 @@ libQt5Xml.so.5:_ZNK8QDomNode9isElementEv
 libQt5Xml.so.5:_ZNK8QDomNode9namedItemERK7QString
 libQt5Xml.so.5:_ZNK8QDomNode9nodeValueEv
 libQt5Xml.so.5:_ZNK8QDomNode9toElementEv
+libQt6Core.so.6:_Z13comparesEqualRK10QJsonValueS1_
 libQt6Core.so.6:_Z20qt_qFindChild_helperPK7QObject14QAnyStringViewRK11QMetaObject6QFlagsIN2Qt15FindChildOptionEE
 libQt6Core.so.6:_Z23qt_qFindChildren_helperPK7QObject14QAnyStringViewRK11QMetaObjectP5QListIPvE6QFlagsIN2Qt15FindChildOptionEE
 libQt6Core.so.6:_Z26qt_QMetaEnum_debugOperatorR6QDebugxPK11QMetaObjectPKc
@@ -1578,7 +1585,7 @@ libQt6Core.so.6:_ZN11QBasicMutex14unlockInternalEv
 libQt6Core.so.6:_ZN11QBasicMutex15destroyInternalEP13QMutexPrivate
 libQt6Core.so.6:_ZN11QDataStream11resetStatusEv
 libQt6Core.so.6:_ZN11QDataStream9setStatusENS_6StatusE
-libQt6Core.so.6:_ZN11QDataStreamlsEb
+libQt6Core.so.6:_ZN11QDataStreamlsEa
 libQt6Core.so.6:_ZN11QDataStreamlsEd
 libQt6Core.so.6:_ZN11QDataStreamlsEi
 libQt6Core.so.6:_ZN11QDataStreamlsEs
@@ -1891,8 +1898,6 @@ libQt6Core.so.6:_ZN9QMetaType25registerNormalizedTypedefERK10QByteArrayS_
 libQt6Core.so.6:_ZN9QMetaType27registerMutableViewFunctionERKSt8functionIFbPvS1_EES_S_
 libQt6Core.so.6:_ZN9QMetaType27unregisterConverterFunctionES_S_
 libQt6Core.so.6:_ZN9QMetaType29unregisterMutableViewFunctionES_S_
-libQt6Core.so.6:_ZN9QMetaType30hasRegisteredConverterFunctionES_S_
-libQt6Core.so.6:_ZN9QMetaType32hasRegisteredMutableViewFunctionES_S_
 libQt6Core.so.6:_ZN9QMetaType7convertES_PKvS_Pv
 libQt6Core.so.6:_ZN9QMetaType8fromNameE14QByteArrayView
 libQt6Core.so.6:_ZN9QMetaTypeC1Ei
@@ -1908,6 +1913,7 @@ libQt6Core.so.6:_ZN9QSettings8endGroupEv
 libQt6Core.so.6:_ZN9QSettings8setValueE14QAnyStringViewRK8QVariant
 libQt6Core.so.6:_ZN9QSettingsC1ERK7QStringNS_6FormatEP7QObject
 libQt6Core.so.6:_ZN9QSettingsD1Ev
+libQt6Core.so.6:_ZN9QtPrivate11lastIndexOfE11QStringViewxDsN2Qt15CaseSensitivityE
 libQt6Core.so.6:_ZN9QtPrivate12equalStringsE11QStringViewS0_
 libQt6Core.so.6:_ZN9QtPrivate14compareStringsE11QStringViewS0_N2Qt15CaseSensitivityE
 libQt6Core.so.6:_ZN9QtPrivate16QStringList_joinEPK5QListI7QStringEPK5QCharx
@@ -1930,11 +1936,14 @@ libQt6Core.so.6:_ZN9QtPrivate25QMetaTypeInterfaceWrapperIiE8metaTypeE
 libQt6Core.so.6:_ZN9QtPrivate25QMetaTypeInterfaceWrapperImE8metaTypeE
 libQt6Core.so.6:_ZN9QtPrivate25QMetaTypeInterfaceWrapperIxE8metaTypeE
 libQt6Core.so.6:_ZN9QtPrivate28QStringList_removeDuplicatesEP5QListI7QStringE
+libQt6Core.so.6:_ZN9QtPrivate52hasRegisteredConverterFunctionToIterableMetaSequenceE9QMetaType
+libQt6Core.so.6:_ZN9QtPrivate52hasRegisteredConverterFunctionToPairVariantInterfaceE9QMetaType
+libQt6Core.so.6:_ZN9QtPrivate54hasRegisteredMutableViewFunctionToIterableMetaSequenceE9QMetaType
 libQt6Core.so.6:_ZN9QtPrivate7trimmedE11QStringView
 libQt6Core.so.6:_ZN9QtPrivate8endsWithE14QByteArrayViewS0_
+libQt6Core.so.6:_ZN9QtPrivate8qustrchrE11QStringViewDs
 libQt6Core.so.6:_ZNK10QByteArray11toStdStringB5cxx11Ev
 libQt6Core.so.6:_ZNK10QByteArray5toIntEPbi
-libQt6Core.so.6:_ZNK10QByteArray7indexOfEcx
 libQt6Core.so.6:_ZNK10QByteArray8toBase64E6QFlagsINS_12Base64OptionEE
 libQt6Core.so.6:_ZNK10QCborArray2atEx
 libQt6Core.so.6:_ZNK10QCborArray4sizeEv
@@ -1954,11 +1963,9 @@ libQt6Core.so.6:_ZNK10QJsonValue8toObjectEv
 libQt6Core.so.6:_ZNK10QJsonValue8toStringERK7QString
 libQt6Core.so.6:_ZNK10QJsonValue8toStringEv
 libQt6Core.so.6:_ZNK10QJsonValue9toVariantEv
-libQt6Core.so.6:_ZNK10QJsonValueeqERKS_
 libQt6Core.so.6:_ZNK10QJsonValueixERK7QString
 libQt6Core.so.6:_ZNK10QJsonValueixEx
 libQt6Core.so.6:_ZNK11QDataStream26isDeviceTransactionStartedEv
-libQt6Core.so.6:_ZNK11QDataStream6statusEv
 libQt6Core.so.6:_ZNK11QJsonObject12toVariantMapEv
 libQt6Core.so.6:_ZNK11QJsonObject4sizeEv
 libQt6Core.so.6:_ZNK11QJsonObject7isEmptyEv
@@ -2045,7 +2052,7 @@ libQt6Core.so.6:_ZNK21QSortFilterProxyModel8lessThanERK11QModelIndexS2_
 libQt6Core.so.6:_ZNK21QSortFilterProxyModel8mimeDataERK5QListI11QModelIndexE
 libQt6Core.so.6:_ZNK21QSortFilterProxyModel8rowCountERK11QModelIndex
 libQt6Core.so.6:_ZNK21QSortFilterProxyModel9mimeTypesEv
-libQt6Core.so.6:_ZNK23QRegularExpressionMatch8capturedE11QStringView
+libQt6Core.so.6:_ZNK23QRegularExpressionMatch8capturedE14QAnyStringView
 libQt6Core.so.6:_ZNK23QRegularExpressionMatch8capturedEi
 libQt6Core.so.6:_ZNK23QRegularExpressionMatch8hasMatchEv
 libQt6Core.so.6:_ZNK31QRegularExpressionMatchIterator7hasNextEv
@@ -2064,7 +2071,6 @@ libQt6Core.so.6:_ZNK4QUrl6schemeEv
 libQt6Core.so.6:_ZNK4QUrl8toStringE12QUrlTwoFlagsINS_19UrlFormattingOptionENS_25ComponentFormattingOptionEE
 libQt6Core.so.6:_ZNK5QUuid6isNullEv
 libQt6Core.so.6:_ZNK5QUuid8toStringENS_12StringFormatE
-libQt6Core.so.6:_ZNK5QUuidltERKS_
 libQt6Core.so.6:_ZNK6QLineF10intersectsERKS_P7QPointF
 libQt6Core.so.6:_ZNK6QRectF10normalizedEv
 libQt6Core.so.6:_ZNK6QRectF8containsERK7QPointF
@@ -2080,7 +2086,6 @@ libQt6Core.so.6:_ZNK7QObject6senderEv
 libQt6Core.so.6:_ZNK7QObject6threadEv
 libQt6Core.so.6:_ZNK7QString10startsWithE5QCharN2Qt15CaseSensitivityE
 libQt6Core.so.6:_ZNK7QString10startsWithERKS_N2Qt15CaseSensitivityE
-libQt6Core.so.6:_ZNK7QString11lastIndexOfE5QCharxN2Qt15CaseSensitivityE
 libQt6Core.so.6:_ZNK7QString11lastIndexOfERKS_xN2Qt15CaseSensitivityE
 libQt6Core.so.6:_ZNK7QString13leftJustifiedEx5QCharb
 libQt6Core.so.6:_ZNK7QString14rightJustifiedEx5QCharb
@@ -2092,7 +2097,6 @@ libQt6Core.so.6:_ZNK7QString3argEyii5QChar
 libQt6Core.so.6:_ZNK7QString5splitE5QChar6QFlagsIN2Qt18SplitBehaviorFlagsEENS2_15CaseSensitivityE
 libQt6Core.so.6:_ZNK7QString5splitERK18QRegularExpression6QFlagsIN2Qt18SplitBehaviorFlagsEE
 libQt6Core.so.6:_ZNK7QString5splitERKS_6QFlagsIN2Qt18SplitBehaviorFlagsEENS3_15CaseSensitivityE
-libQt6Core.so.6:_ZNK7QString7indexOfE5QCharxN2Qt15CaseSensitivityE
 libQt6Core.so.6:_ZNK7QString7indexOfERKS_xN2Qt15CaseSensitivityE
 libQt6Core.so.6:_ZNK7QString8containsERK18QRegularExpressionP23QRegularExpressionMatch
 libQt6Core.so.6:_ZNK7QString8endsWithERKS_N2Qt15CaseSensitivityE
@@ -2697,6 +2701,7 @@ libQt6Widgets.so.6:_ZN14QGraphicsScene7addItemEP13QGraphicsItem
 libQt6Widgets.so.6:_ZN14QGraphicsScene7addRectERK6QRectFRK4QPenRK6QBrush
 libQt6Widgets.so.6:_ZN14QGraphicsScene7addTextERK7QStringRK5QFont
 libQt6Widgets.so.6:_ZN14QGraphicsSceneC1EP7QObject
+libQt6Widgets.so.6:_ZN14QGraphicsSceneD1Ev
 libQt6Widgets.so.6:_ZN14QStackedWidget15setCurrentIndexEi
 libQt6Widgets.so.6:_ZN14QStackedWidget9addWidgetEP7QWidget
 libQt6Widgets.so.6:_ZN14QStackedWidgetC1EP7QWidget
@@ -2727,6 +2732,9 @@ libQt6Widgets.so.6:_ZN17QGraphicsTextItem12setTextWidthEd
 libQt6Widgets.so.6:_ZN17QGraphicsTextItem19setDefaultTextColorERK6QColor
 libQt6Widgets.so.6:_ZN19QGraphicsBlurEffect13setBlurRadiusEd
 libQt6Widgets.so.6:_ZN19QGraphicsBlurEffectC1EP7QObject
+libQt6Widgets.so.6:_ZN19QGraphicsPixmapItem9setPixmapERK7QPixmap
+libQt6Widgets.so.6:_ZN19QGraphicsPixmapItemC1EP13QGraphicsItem
+libQt6Widgets.so.6:_ZN19QGraphicsPixmapItemD1Ev
 libQt6Widgets.so.6:_ZN19QStyledItemDelegate11editorEventEP6QEventP18QAbstractItemModelRK20QStyleOptionViewItemRK11QModelIndex
 libQt6Widgets.so.6:_ZN19QStyledItemDelegate11eventFilterEP7QObjectP6QEvent
 libQt6Widgets.so.6:_ZN19QStyledItemDelegate11qt_metacallEN11QMetaObject4CallEiPPv
@@ -2735,6 +2743,7 @@ libQt6Widgets.so.6:_ZN19QStyledItemDelegateC2EP7QObject
 libQt6Widgets.so.6:_ZN19QStyledItemDelegateD2Ev
 libQt6Widgets.so.6:_ZN21QAbstractItemDelegate9helpEventEP10QHelpEventP17QAbstractItemViewRK20QStyleOptionViewItemRK11QModelIndex
 libQt6Widgets.so.6:_ZN25QGraphicsDropShadowEffect13setBlurRadiusEd
+libQt6Widgets.so.6:_ZN25QGraphicsDropShadowEffect8setColorERK6QColor
 libQt6Widgets.so.6:_ZN25QGraphicsDropShadowEffect9setOffsetERK7QPointF
 libQt6Widgets.so.6:_ZN25QGraphicsDropShadowEffectC1EP7QObject
 libQt6Widgets.so.6:_ZN5QMenu16staticMetaObjectE
@@ -2869,6 +2878,7 @@ libQt6Widgets.so.6:_ZNK19QStyledItemDelegate5paintEP8QPainterRK20QStyleOptionVie
 libQt6Widgets.so.6:_ZNK19QStyledItemDelegate8sizeHintERK20QStyleOptionViewItemRK11QModelIndex
 libQt6Widgets.so.6:_ZNK21QAbstractItemDelegate13destroyEditorEP7QWidgetRK11QModelIndex
 libQt6Widgets.so.6:_ZNK21QAbstractItemDelegate13paintingRolesEv
+libQt6Widgets.so.6:_ZNK25QGraphicsDropShadowEffect6offsetEv
 libQt6Widgets.so.6:_ZNK5QMenu10menuActionEv
 libQt6Widgets.so.6:_ZNK7QDialog15minimumSizeHintEv
 libQt6Widgets.so.6:_ZNK7QDialog8sizeHintEv
@@ -3061,15 +3071,19 @@ libavcodec.so.61:av_codec_is_decoder
 libavcodec.so.61:av_codec_is_encoder
 libavcodec.so.61:av_codec_iterate
 libavcodec.so.61:av_init_packet
+libavcodec.so.61:av_new_packet
 libavcodec.so.61:av_packet_alloc
 libavcodec.so.61:av_packet_clone
 libavcodec.so.61:av_packet_free
 libavcodec.so.61:av_packet_ref
 libavcodec.so.61:av_packet_rescale_ts
 libavcodec.so.61:av_packet_unref
+libavcodec.so.61:av_shrink_packet
 libavcodec.so.61:avcodec_alloc_context3
 libavcodec.so.61:avcodec_close
+libavcodec.so.61:avcodec_decode_subtitle2
 libavcodec.so.61:avcodec_descriptor_get
+libavcodec.so.61:avcodec_encode_subtitle
 libavcodec.so.61:avcodec_fill_audio_frame
 libavcodec.so.61:avcodec_find_decoder
 libavcodec.so.61:avcodec_find_decoder_by_name
@@ -3085,6 +3099,7 @@ libavcodec.so.61:avcodec_receive_frame
 libavcodec.so.61:avcodec_receive_packet
 libavcodec.so.61:avcodec_send_frame
 libavcodec.so.61:avcodec_send_packet
+libavcodec.so.61:avsubtitle_free
 libavdevice.so.61:avdevice_register_all
 libavfilter.so.10:av_buffersink_get_format
 libavfilter.so.10:av_buffersink_get_frame
@@ -3124,6 +3139,7 @@ libavformat.so.61:avformat_find_stream_info
 libavformat.so.61:avformat_network_init
 libavformat.so.61:avformat_new_stream
 libavformat.so.61:avformat_open_input
+libavformat.so.61:avformat_query_codec
 libavformat.so.61:avformat_write_header
 libavformat.so.61:avio_alloc_context
 libavformat.so.61:avio_check
@@ -3251,6 +3267,7 @@ libc.so.6:localtime
 libc.so.6:malloc
 libc.so.6:mbrtowc
 libc.so.6:memalign
+libc.so.6:memchr
 libc.so.6:memcmp
 libc.so.6:memcpy
 libc.so.6:memmove
@@ -3379,6 +3396,7 @@ libm.so.6:acos
 libm.so.6:atan
 libm.so.6:atan2
 libm.so.6:cos
+libm.so.6:floor
 libm.so.6:fmod
 libm.so.6:fmodf
 libm.so.6:llrint
@@ -3500,6 +3518,7 @@ libsamplerate.so.0:src_process
 libsamplerate.so.0:src_set_ratio
 libsamplerate.so.0:src_strerror
 libstdc++.so.6:_ZNKSt11logic_error4whatEv
+libstdc++.so.6:_ZNKSt12__basic_fileIcE7is_openEv
 libstdc++.so.6:_ZNKSt13runtime_error4whatEv
 libstdc++.so.6:_ZNKSt5ctypeIcE13_M_widen_initEv
 libstdc++.so.6:_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13find_first_ofEPKcmm
@@ -3513,8 +3532,15 @@ libstdc++.so.6:_ZNKSt9exception4whatEv
 libstdc++.so.6:_ZNSo3putEc
 libstdc++.so.6:_ZNSo5flushEv
 libstdc++.so.6:_ZNSolsEi
+libstdc++.so.6:_ZNSt12__basic_fileIcED1Ev
+libstdc++.so.6:_ZNSt13basic_filebufIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode
+libstdc++.so.6:_ZNSt13basic_filebufIcSt11char_traitsIcEE5closeEv
+libstdc++.so.6:_ZNSt13basic_filebufIcSt11char_traitsIcEEC1Ev
+libstdc++.so.6:_ZNSt13basic_filebufIcSt11char_traitsIcEED1Ev
 libstdc++.so.6:_ZNSt13runtime_errorC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE
 libstdc++.so.6:_ZNSt13runtime_errorD2Ev
+libstdc++.so.6:_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev
+libstdc++.so.6:_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev
 libstdc++.so.6:_ZNSt16invalid_argumentC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE
 libstdc++.so.6:_ZNSt16invalid_argumentD2Ev
 libstdc++.so.6:_ZNSt6localeC1Ev
@@ -3527,6 +3553,7 @@ libstdc++.so.6:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_createER
 libstdc++.so.6:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_mutateEmmPKcm
 libstdc++.so.6:_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev
 libstdc++.so.6:_ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE7_M_syncEPcmm
+libstdc++.so.6:_ZNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEED1Ev
 libstdc++.so.6:_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEED1Ev
 libstdc++.so.6:_ZNSt8ios_baseC2Ev
 libstdc++.so.6:_ZNSt8ios_baseD2Ev
@@ -3549,21 +3576,29 @@ libstdc++.so.6:_ZSt28_Rb_tree_rebalance_for_erasePSt18_Rb_tree_node_baseRS_
 libstdc++.so.6:_ZSt28__throw_bad_array_new_lengthv
 libstdc++.so.6:_ZSt29_Rb_tree_insert_and_rebalancebPSt18_Rb_tree_node_baseS0_RS_
 libstdc++.so.6:_ZSt4cerr
+libstdc++.so.6:_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EES4_
 libstdc++.so.6:_ZSt7nothrow
 libstdc++.so.6:_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
 libstdc++.so.6:_ZTIPKc
 libstdc++.so.6:_ZTISt13runtime_error
 libstdc++.so.6:_ZTISt16invalid_argument
 libstdc++.so.6:_ZTISt9bad_alloc
 libstdc++.so.6:_ZTISt9exception
+libstdc++.so.6:_ZTTNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE
 libstdc++.so.6:_ZTTNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE
+libstdc++.so.6:_ZTTSt14basic_ifstreamIcSt11char_traitsIcEE
+libstdc++.so.6:_ZTTSt14basic_ofstreamIcSt11char_traitsIcEE
 libstdc++.so.6:_ZTVN10__cxxabiv117__class_type_infoE
 libstdc++.so.6:_ZTVN10__cxxabiv120__function_type_infoE
 libstdc++.so.6:_ZTVN10__cxxabiv120__si_class_type_infoE
 libstdc++.so.6:_ZTVN10__cxxabiv121__vmi_class_type_infoE
 libstdc++.so.6:_ZTVN10__cxxabiv129__pointer_to_member_type_infoE
 libstdc++.so.6:_ZTVNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE
+libstdc++.so.6:_ZTVNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE
 libstdc++.so.6:_ZTVNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE
+libstdc++.so.6:_ZTVSt13basic_filebufIcSt11char_traitsIcEE
+libstdc++.so.6:_ZTVSt14basic_ifstreamIcSt11char_traitsIcEE
+libstdc++.so.6:_ZTVSt14basic_ofstreamIcSt11char_traitsIcEE
 libstdc++.so.6:_ZTVSt15basic_streambufIcSt11char_traitsIcEE
 libstdc++.so.6:_ZTVSt9basic_iosIcSt11char_traitsIcEE
 libstdc++.so.6:_ZdaPv