GObject GInitiallyUnowned GstObject GstAllocator GstAllocatorSysmem GstWlShmAllocator GstAudioRingBuffer GstAudioSinkRingBuffer GstAudioSrcRingBuffer GstBus GstClock GstSystemClock GstAudioClock GstControlBinding GstControlSource GstElement GstAggregator GstAudioMixer GstVideoAggregator GstCompositor GstGLMixer GstGLMosaic GstGLVideoMixer GstAiffMux GstAiffParse GstAsfMux GstAssRender GstAudioDecoder ADPCMDec GstCeltDec GstDtsDec GstFaad GstGSMDec GstMpg123AudioDec GstOpusDec GstSirenDec GstAudioEncoder ADPCMEnc GstCeltEnc GstGSMEnc GstOpusEnc GstSirenEnc GstVoAacEnc GstVoAmrWbEnc GstAudioVisualizer-BadGstAudioVisualizers GstSpaceScope GstSpectraScope GstSynaeScope GstWaveScope GstBaseParse GstAsfParse GstDiracParse GstH263Parse GstH264Parse GstH265Parse GstIRTSPParse GstIvfParse GstJpegParse GstMpeg4VParse GstMpegvParse GstOpusParse GstPngParse GstVC1Parse GstBaseSink GstAudioBaseSink GstAudioSink GstOpenALSink GstDecklinkAudioSink GstAvdtpSink GstChecksumSink GstCurlBaseSink GstCurlFileSink GstCurlTlsSink GstCurlFtpSink GstCurlHttpSink GstCurlSmtpSink GstDecklinkVideoSink GstInterAudioSink GstInterSubSink GstInterVideoSink GstLADSPASink ladspasink-cmt-so-null-ai ladspasink-cmt-so-peak ladspasink-cmt-so-track-max-peak ladspasink-cmt-so-track-max-rms ladspasink-cmt-so-track-peak ladspasink-cmt-so-track-rms ladspasink-multiplexer-4420-so-mux-cr GstRTMPSink GstShmSink GstVideoSink GstDfbVideoSink GstFBDEVSink GstGLImageSink GstWaylandSink GstBaseSrc GstAvdtpSrc GstDTMFSrc GstDataURISrc GstFliteTestSrc GstInterAudioSrc GstInterSubSrc GstInterVideoSrc GstLADSPASource ladspasrc-analogue-osc-1416-so-analogueosc ladspasrc-caps-so-ceo ladspasrc-caps-so-click ladspasrc-caps-so-fractal ladspasrc-caps-so-sin ladspasrc-caps-so-white ladspasrc-cmt-so-analogue ladspasrc-cmt-so-logistic ladspasrc-cmt-so-noise-source-white ladspasrc-cmt-so-null-ao ladspasrc-cmt-so-organ ladspasrc-cmt-so-phasemod ladspasrc-cmt-so-pink-full-frequency ladspasrc-cmt-so-pink-interpolated-audio ladspasrc-cmt-so-pink-sh ladspasrc-cmt-so-sine-fcac ladspasrc-cmt-so-syndrum ladspasrc-dahdsr-2021-so-dahdsr-cg+t-control ladspasrc-impulse-1885-so-impulse-fc ladspasrc-interpolator-1660-so-interpolator ladspasrc-noise-so-noise-white ladspasrc-pulse-1645-so-pulse-fcpc-oa ladspasrc-random-1661-so-random-fcsc-oa ladspasrc-sawtooth-1641-so-sawtooth-fc-oa ladspasrc-sin-cos-1881-so-sincos ladspasrc-sine-so-sine-fcac ladspasrc-square-1643-so-square-fc-oa ladspasrc-triangle-1649-so-triangle-fcsc-oa GstPushSrc GstAudioBaseSrc GstAudioSrc GstOpenalSrc GstDecklinkAudioSrc GstDecklinkVideoSrc GstDvbSrc GstGLTestSrc GstMMS GstNeonhttpSrc GstRTMPSrc GstRfbSrc GstShmSrc GstVCDSrc GstRTPDTMFSrc GstBaseTransform GstAudioFilter GstAccurip GstAudioChannelMix GstBPMDetect GstBs2b GstLADSPAFilter ladspa-adenv-lvl-so-adenv-lvl ladspa-adenv-so-adenv ladspa-adsr-1653-so-adsr ladspa-adsr-1680-so-adsr-g+t ladspa-alias-1407-so-alias ladspa-allpass-1895-so-allpass-c ladspa-allpass-1895-so-allpass-l ladspa-allpass-1895-so-allpass-n ladspa-am-pitchshift-1433-so-ampitchshift ladspa-amp-1181-so-amp ladspa-amp-1654-so-amp-gaia-oa ladspa-amp-1654-so-amp-gcia-oa ladspa-amp-so-amp-mono ladspa-amp-so-amp-stereo ladspa-autowah-so-autowah ladspa-bandpass-a-iir-1893-so-bandpass-a-iir ladspa-bandpass-iir-1892-so-bandpass-iir ladspa-blepvco-so-sync-rect-vco ladspa-blepvco-so-sync-saw-vco ladspa-blepvco-so-sync-tri-vco ladspa-blvco-so-pulse-vco ladspa-blvco-so-rec-vco ladspa-blvco-so-saw-vco ladspa-bode-shifter-1431-so-bodeshifter ladspa-bode-shifter-cv-1432-so-bodeshiftercv ladspa-branch-1673-so-branch-ia-oaoa ladspa-butterworth-1902-so-butthigh-iir ladspa-butterworth-1902-so-buttlow-iir ladspa-butterworth-1902-so-bwxover-iir ladspa-caps-so-ampvts ladspa-caps-so-autofilter ladspa-caps-so-cabinetiv ladspa-caps-so-chorusi ladspa-caps-so-compress ladspa-caps-so-compressx2 ladspa-caps-so-eq10 ladspa-caps-so-eq10x2 ladspa-caps-so-eq4p ladspa-caps-so-narrower ladspa-caps-so-noisegate ladspa-caps-so-phaserii ladspa-caps-so-plate ladspa-caps-so-platex2 ladspa-caps-so-saturate ladspa-caps-so-scape ladspa-caps-so-spice ladspa-caps-so-spicex2 ladspa-caps-so-tonestack ladspa-caps-so-wider ladspa-chebstortion-1430-so-chebstortion ladspa-cmt-so-am ladspa-cmt-so-amp-mono ladspa-cmt-so-amp-stereo ladspa-cmt-so-bf-rotate-z ladspa-cmt-so-bf2cube ladspa-cmt-so-bf2quad ladspa-cmt-so-bf2stereo ladspa-cmt-so-canyon-delay ladspa-cmt-so-compress-peak ladspa-cmt-so-compress-rms ladspa-cmt-so-delay-0-01s ladspa-cmt-so-delay-0-1s ladspa-cmt-so-delay-1s ladspa-cmt-so-delay-5s ladspa-cmt-so-delay-60s ladspa-cmt-so-disintegrator ladspa-cmt-so-encode-bformat ladspa-cmt-so-encode-fmh ladspa-cmt-so-expand-peak ladspa-cmt-so-expand-rms ladspa-cmt-so-fbdelay-0-01s ladspa-cmt-so-fbdelay-0-1s ladspa-cmt-so-fbdelay-1s ladspa-cmt-so-fbdelay-5s ladspa-cmt-so-fbdelay-60s ladspa-cmt-so-fmh-rotate-z ladspa-cmt-so-fmh2bf ladspa-cmt-so-fmh2oct ladspa-cmt-so-freeverb3 ladspa-cmt-so-grain-scatter ladspa-cmt-so-hard-gate ladspa-cmt-so-hpf ladspa-cmt-so-identity-audio ladspa-cmt-so-limit-peak ladspa-cmt-so-limit-rms ladspa-cmt-so-lofi ladspa-cmt-so-lpf ladspa-cmt-so-mixer ladspa-cmt-so-sine-faaa ladspa-cmt-so-sine-faac ladspa-cmt-so-sine-fcaa ladspa-cmt-so-sledgehammer ladspa-cmt-so-vcf303 ladspa-cmt-so-wshape-sine ladspa-comb-1190-so-comb ladspa-comb-1887-so-comb-c ladspa-comb-1887-so-comb-l ladspa-comb-1887-so-comb-n ladspa-comb-splitter-1411-so-combsplitter ladspa-comparison-4440-so-comp-aa ladspa-comparison-4440-so-comp-ac ladspa-const-1909-so-const ladspa-crossover-dist-1404-so-crossoverdist ladspa-cs-chorus-so-chorus1 ladspa-cs-chorus-so-chorus2 ladspa-cs-chorus-so-triplechorus ladspa-cs-phaser-so-phaser1 ladspa-cs-phaser-so-phaser1+lfo ladspa-dahdsr-2021-so-dahdsr-g+t-audio ladspa-dahdsr-2021-so-dahdsr-g+t-control ladspa-dahdsr-fexp-so-dahdsr-fexp ladspa-dahdsr-hexp-so-dahdsr-hexp ladspa-dc-remove-1207-so-dcremove ladspa-decay-1886-so-decay ladspa-decimator-1202-so-decimator ladspa-declip-1195-so-declip ladspa-delay-1898-so-delay-c ladspa-delay-1898-so-delay-l ladspa-delay-1898-so-delay-n ladspa-delay-so-delay-5s ladspa-delayorama-1402-so-delayorama ladspa-difference-2030-so-difference-iama-oa ladspa-difference-2030-so-difference-iamc-oa ladspa-difference-2030-so-difference-icma-oa ladspa-diode-1185-so-diode ladspa-divider-1186-so-divider ladspa-dj-eq-1901-so-dj-eq ladspa-dj-eq-1901-so-dj-eq-mono ladspa-dj-flanger-1438-so-djflanger ladspa-dyson-compress-1403-so-dysoncompress ladspa-fad-delay-1192-so-faddelay ladspa-fast-crossfade-4410-so-fast-xfade ladspa-fast-lookahead-limiter-1913-so-fastlookaheadlimiter ladspa-filter-so-hpf ladspa-filter-so-lpf ladspa-filters-so-parametric1 ladspa-flanger-1191-so-flanger ladspa-fm-osc-1415-so-fmosc ladspa-fmod-1656-so-fmod-fama-oa ladspa-fmod-1656-so-fmod-famc-oa ladspa-fmod-1656-so-fmod-fcma-oa ladspa-foldover-1213-so-foldover ladspa-formant-filter-4300-so-formant-vc ladspa-foverdrive-1196-so-foverdrive ladspa-freq-tracker-1418-so-freqtracker ladspa-gate-1410-so-gate ladspa-giant-flange-1437-so-giantflange ladspa-gong-1424-so-gong ladspa-gong-beater-1439-so-gongbeater ladspa-gsm-1215-so-gsm ladspa-gverb-1216-so-gverb ladspa-hard-limiter-1413-so-hardlimiter ladspa-harmonic-gen-1220-so-harmonicgen ladspa-hermes-filter-1200-so-hermesfilter ladspa-highpass-iir-1890-so-highpass-iir ladspa-hilbert-1440-so-hilbert ladspa-hz-voct-4200-so-hz-voct-ar ladspa-imp-1199-so-imp ladspa-inv-1429-so-inv ladspa-inv-compressor-so-invada-mono-compressor-module-0-1 ladspa-inv-compressor-so-invada-stereo-compressor-module-0-1 ladspa-inv-erreverb-so-invada-mono-reverber-module-0-1 ladspa-inv-erreverb-so-invada-sum-reverber-module-0-1 ladspa-inv-filter-so-invada-hp-mono-filter-module-0-1 ladspa-inv-filter-so-invada-hp-stereo-filter-module-0-1 ladspa-inv-filter-so-invada-lp-mono-filter-module-0-1 ladspa-inv-filter-so-invada-lp-stereo-filter-module-0-1 ladspa-inv-input-so-invada-stereo-input-module-0-1 ladspa-inv-tube-so-invada-mono-tube-module-0-1 ladspa-inv-tube-so-invada-stereo-tube-module-0-1 ladspa-karaoke-1409-so-karaoke ladspa-latency-1914-so-artificiallatency ladspa-lcr-delay-1436-so-lcrdelay ladspa-lowpass-iir-1891-so-lowpass-iir ladspa-lp4pole-1671-so-lp4pole-faraia-oa ladspa-lp4pole-1671-so-lp4pole-fcrcia-oa ladspa-ls-filter-1908-so-lsfilter ladspa-masher-4310-so-ssm-masher ladspa-matrix-ms-st-1421-so-matrixmsst ladspa-matrix-spatialiser-1422-so-matrixspatialiser ladspa-matrix-st-ms-1420-so-matrixstms ladspa-mbeq-1197-so-mbeq ladspa-mod-delay-1419-so-moddelay ladspa-multiplexer-4420-so-mux-ar ladspa-multivoice-chorus-1201-so-multivoicechorus ladspa-mvchpf24-so-mvchpf-1 ladspa-mvclpf24-so-mvclpf-1 ladspa-mvclpf24-so-mvclpf-2 ladspa-mvclpf24-so-mvclpf-3 ladspa-mvclpf24-so-mvclpf-4 ladspa-notch-iir-1894-so-notch-iir ladspa-phasers-1217-so-autophaser ladspa-phasers-1217-so-fourbyfourpole ladspa-phasers-1217-so-lfophaser ladspa-pitch-scale-1193-so-pitchscale ladspa-pitch-scale-1194-so-pitchscalehq ladspa-plate-1423-so-plate ladspa-pointer-cast-1910-so-pointercastdistortion ladspa-power-4400-so-power ladspa-prob-switch-2667-so-prob-switch-ar ladspa-prob-switch-2667-so-prob-switch-cr ladspa-product-1668-so-product-iaia-oa ladspa-product-1668-so-product-iaic-oa ladspa-pulse-1645-so-pulse-fapa-oa ladspa-pulse-1645-so-pulse-fapc-oa ladspa-pulse-1645-so-pulse-fcpa-oa ladspa-quantiser100-2029-so-quantiser100 ladspa-quantiser20-2027-so-quantiser20 ladspa-quantiser50-2028-so-quantiser50 ladspa-random-1661-so-random-fasa-oa ladspa-random-1661-so-random-fasc-oa ladspa-random-1661-so-random-fcsa-oa ladspa-range-trans-4210-so-range-trans-ar ladspa-range-trans-4210-so-range-trans-cr ladspa-rate-shifter-1417-so-rateshifter ladspa-ratio-2034-so-ratio-nada-oa ladspa-ratio-2034-so-ratio-nadc-oa ladspa-ratio-2034-so-ratio-ncda-oa ladspa-retro-flange-1208-so-retroflange ladspa-revdelay-1605-so-revdelay ladspa-ringmod-1188-so-ringmod-1i1o1l ladspa-ringmod-1188-so-ringmod-2i1o ladspa-sample-and-hold-4430-so-sh-ar ladspa-sample-and-hold-4430-so-sh-cr ladspa-satan-maximiser-1408-so-satanmaximiser ladspa-sawtooth-1641-so-sawtooth-fa-oa ladspa-sc1-1425-so-sc1 ladspa-sc2-1426-so-sc2 ladspa-sc3-1427-so-sc3 ladspa-sc4-1882-so-sc4 ladspa-sc4m-1916-so-sc4m ladspa-se4-1883-so-se4 ladspa-sequencer16-1677-so-sequencer16 ladspa-sequencer32-1676-so-sequencer32 ladspa-sequencer64-1675-so-sequencer64 ladspa-shaper-1187-so-shaper ladspa-sifter-1210-so-sifter ladspa-signal-abs-2669-so-signal-abs-ar ladspa-signal-abs-2669-so-signal-abs-cr ladspa-sine-so-sine-faaa ladspa-sine-so-sine-faac ladspa-sine-so-sine-fcaa ladspa-single-para-1203-so-singlepara ladspa-sinus-wavewrapper-1198-so-sinuswavewrapper ladspa-slew-limiter-2743-so-slew-limiter-ra ladspa-slew-limiter-2743-so-slew-limiter-rc ladspa-slide-2741-so-slide-ta ladspa-slide-2741-so-slide-tc ladspa-smooth-decimate-1414-so-smoothdecimate ladspa-split-1406-so-split ladspa-square-1643-so-square-fa-oa ladspa-step-muxer-1212-so-stepmuxer ladspa-sum-1665-so-sum-iaia-oa ladspa-sum-1665-so-sum-iaic-oa ladspa-surround-encoder-1401-so-surroundencoder ladspa-svf-1214-so-svf ladspa-sync-pulse-2023-so-syncpulse-fapaga-oa ladspa-sync-pulse-2023-so-syncpulse-fcpcga-oa ladspa-sync-square-1678-so-syncsquare-faga-oa ladspa-sync-square-1678-so-syncsquare-fcga-oa ladspa-tap-autopan-so-tap-autopan ladspa-tap-chorusflanger-so-tap-chorusflanger ladspa-tap-deesser-so-tap-deesser ladspa-tap-doubler-so-tap-doubler ladspa-tap-dynamics-m-so-tap-dynamics-m ladspa-tap-dynamics-st-so-tap-dynamics-st ladspa-tap-echo-so-tap-stereo-echo ladspa-tap-eq-so-tap-equalizer ladspa-tap-eqbw-so-tap-equalizer-bw ladspa-tap-limiter-so-tap-limiter ladspa-tap-pinknoise-so-tap-pinknoise ladspa-tap-pitch-so-tap-pitch ladspa-tap-reflector-so-tap-reflector ladspa-tap-reverb-so-tap-reverb ladspa-tap-rotspeak-so-tap-rotspeak ladspa-tap-sigmoid-so-tap-sigmoid ladspa-tap-tremolo-so-tap-tremolo ladspa-tap-tubewarmth-so-tap-tubewarmth ladspa-tap-vibrato-so-tap-vibrato ladspa-tape-delay-1211-so-tapedelay ladspa-tracker-2025-so-tracker-gaaadaia-oa ladspa-tracker-2025-so-tracker-gaacdcia-oa ladspa-transient-1206-so-transient ladspa-triangle-1649-so-triangle-fasa-oa ladspa-triangle-1649-so-triangle-fasc-oa ladspa-triangle-1649-so-triangle-fcsa-oa ladspa-triple-para-1204-so-triplepara ladspa-valve-1209-so-valve ladspa-valve-rect-1405-so-valverect ladspa-vco-sawpulse-so-pulse-vco ladspa-vco-sawpulse-so-rec-vco ladspa-vco-sawpulse-so-saw-vco ladspa-vynil-1905-so-vynil ladspa-wave-terrain-1412-so-waveterrain ladspa-waveguide-mesh-2670-so-wg-mesh-cr ladspa-xfade-1915-so-xfade ladspa-xfade-1915-so-xfade4 ladspa-zita-reverbs-so-g2reverb ladspa-zita-reverbs-so-zita-reverb ladspa-zita-reverbs-so-zita-reverb-amb ladspa-zm1-1428-so-zm1 GstOFA GstStereo GstBayer2RGB GstDebugSpy GstDtmfDetect GstFreeverb GstGLFilter GstGLColorscale GstGLDeinterlace GstGLDifferenceMatte GstGLEffects GstGLFilterApp GstGLFilterBlur GstGLFilterCube GstGLFilterGlass GstGLFilterLaplacian GstGLFilterShader GstGLFilterSobel GstGLOverlay GstIvtc GstRGB2Bayer GstRemoveSilence GstVideoFilter GstBurn GstChromaHold GstChromium GstColorEffects GstCombDetect GstDilate GstDodge GstExclusion GstGaussianBlur GstGeometricTransform GstCircleGeometricTransform GstBulge GstCircle GstKaleidoscope GstPinch GstSphere GstStretch GstTunnel GstTwirl GstWaterRipple GstDiffuse GstFisheye GstMarble GstMirror GstPerspective GstRotate GstSquare GstGrabcut GstOpencvVideoFilter GstCvDilateErode GstCvDilate GstCvErode GstCvEqualizeHist GstCvLaplace GstCvSmooth GstCvSobel GstFaceBlur GstFaceDetect GstHanddetect GstSkinDetect GstRetinex GstRsvgOverlay GstSceneChange GstSegmentation GstSimpleVideoMark GstSimpleVideoMarkDetect GstSmooth GstSolarize GstVideoAnalyse GstVideoDiff GstZBar GstZebraStripe GstWatchdog GstYadif GstBin DvbBaseBin GstA2dpSink GstAdaptiveDemux GstDashDemux GstHLSDemux GstMssDemux GstAutoConvert GstAutoVideoConvert GstBaseCameraSrc GstUvcH264Src GstWrapperCameraBinSrc GstFPSDisplaySink GstHlsSink GstPipeline GstCameraBin GstSDPDemux GstViewfinderBin RsnDvdBin GstBz2dec GstBz2enc GstChopMyData GstCompare GstDVBSubOverlay GstDVDSpu GstDisparity GstEdgeDetect GstFestival GstFieldAnalysis GstFluidDec GstGDPDepay GstGDPPay GstGmeDec GstInterlace GstJP2kDecimator GstJifMux GstKateDec GstKateEnc GstKateParse GstKateTag GstLiveAdder GstMXFDemux GstMidiParse GstMimDec GstMimEnc GstModPlug GstMotioncells GstMpegPSDemux GstOpencvTextOverlay GstPcapParse GstPitch GstPyramidSegment GstRTPBaseDepayload GstRTPOpusDepay GstRtpDTMFDepay GstRtpH265Depay GstRTPBasePayload GstRtpAsfPay GstRtpH265Pay GstRtpOPUSPay GstRawParse GstAudioParse GstVideoParse GstRtpOnvifParse GstRtpOnvifTimestamp GstSFDec GstSegmentClip GstAudioSegmentClip GstVideoSegmentClip GstSpanPlc GstSpeed GstSrtEnc GstTagMux GstId3Mux GstTemplateMatch GstUvcH264MjpgDemux GstVideoDecoder GstOpenEXRDec GstOpenJPEGDec GstOpenh264Dec GstPnmdec GstRsvgDec GstSchroDec GstVMncDec GstWebPDec GstVideoEncoder GstOpenJPEGEnc GstOpenh264Enc GstPnmenc GstSchroEnc GstWebpEnc GstWebvttEnc GstWildmidi GstY4mDec MpegPsMux MpegTSBase GstTSDemux MpegTSParse2 MpegTsMux GstGLContext GstPad GstAggregatorPad GstAudioMixerPad GstVideoAggregatorPad GstCompositorPad GstGLMixerPad GstGLVideoMixerPad GstPadTemplate GstPlugin GstPluginFeature GstDeviceProviderFactory GstElementFactory GstTypeFindFactory GstRegistry GstTask GstTaskPool GstColorBalanceChannel GstEncodingProfile MXFMetadataBase MXFDescriptiveMetadata MXFDMS1 MXFDMS1Address MXFDMS1Communications MXFDMS1ContactsList MXFDMS1Framework MXFDMS1ProductionClipFramework MXFDMS1ClipFramework MXFDMS1ProductionFramework MXFDMS1SceneFramework MXFDMS1NameValue MXFDMS1PictureFormat MXFDMS1Processing MXFDMS1Project MXFDMS1Publication MXFDMS1TextLanguage MXFDMS1Branding MXFDMS1CueWords MXFDMS1Shot MXFDMS1Thesaurus MXFDMS1Annotation MXFDMS1Award MXFDMS1CaptionsDescription MXFDMS1Classification MXFDMS1Contact MXFDMS1Location MXFDMS1Organisation MXFDMS1Person MXFDMS1Contract MXFDMS1DeviceParameters MXFDMS1Event MXFDMS1GroupRelationship MXFDMS1Identification MXFDMS1KeyPoint MXFDMS1Participant MXFDMS1Rights MXFDMS1Scripting MXFDMS1SettingPeriod MXFDMS1Titles MXFMetadata MXFMetadataContentStorage MXFMetadataEssenceContainerData MXFMetadataGenericDescriptor MXFMetadataFileDescriptor MXFMetadataGenericDataEssenceDescriptor MXFMetadataGenericPictureEssenceDescriptor MXFMetadataCDCIPictureEssenceDescriptor MXFMetadataMPEGVideoDescriptor MXFMetadataRGBAPictureEssenceDescriptor MXFMetadataGenericSoundEssenceDescriptor MXFMetadataWaveAudioEssenceDescriptor MXFMetadataAES3AudioEssenceDescriptor MXFMetadataMultipleDescriptor MXFMetadataGenericPackage MXFMetadataMaterialPackage MXFMetadataSourcePackage MXFMetadataIdentification MXFMetadataLocator MXFMetadataNetworkLocator MXFMetadataTextLocator MXFMetadataPreface MXFMetadataSequence MXFMetadataStructuralComponent MXFMetadataDMSegment MXFMetadataFiller MXFMetadataSourceClip MXFMetadataDMSourceClip MXFMetadataTimecodeComponent MXFMetadataTrack MXFMetadataEventTrack MXFMetadataStaticTrack MXFMetadataTimelineTrack GInterface GTypePlugin GstChildProxy GstColorBalance GstNavigation GstPreset GstTagSetter GstTagXmpWriter GstURIHandler GstVideoOverlay GstWaylandVideo MXFDescriptiveMetadataFrameworkInterface