From: Mohamad Al-Jaf mohamadaljaf@gmail.com
--- include/Makefile.in | 1 + include/windows.media.transcoding.idl | 152 ++++++++++++++++++++++++++ 2 files changed, 153 insertions(+) create mode 100644 include/windows.media.transcoding.idl
diff --git a/include/Makefile.in b/include/Makefile.in index dc561fb31d9..488d75d7d78 100644 --- a/include/Makefile.in +++ b/include/Makefile.in @@ -905,6 +905,7 @@ SOURCES = \ windows.media.render.idl \ windows.media.speechrecognition.idl \ windows.media.speechsynthesis.idl \ + windows.media.transcoding.idl \ windows.networking.connectivity.idl \ windows.networking.idl \ windows.networking.sockets.idl \ diff --git a/include/windows.media.transcoding.idl b/include/windows.media.transcoding.idl new file mode 100644 index 00000000000..b7b543b17e3 --- /dev/null +++ b/include/windows.media.transcoding.idl @@ -0,0 +1,152 @@ +/* + * Copyright (C) 2025 Mohamad Al-Jaf + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#ifdef __WIDL__ +#pragma winrt ns_prefix +#endif + +import "inspectable.idl"; +import "asyncinfo.idl"; +import "eventtoken.idl"; +import "windowscontracts.idl"; +import "windows.foundation.idl"; +import "windows.media.core.idl"; +import "windows.media.mediaproperties.idl"; +import "windows.storage.idl"; +import "windows.storage.streams.idl"; + +namespace Windows.Media.Transcoding { + typedef enum MediaVideoProcessingAlgorithm MediaVideoProcessingAlgorithm; + typedef enum TranscodeFailureReason TranscodeFailureReason; + + interface IMediaTranscoder; + interface IMediaTranscoder2; + interface IPrepareTranscodeResult; + + runtimeclass MediaTranscoder; + runtimeclass PrepareTranscodeResult; + + declare { + interface Windows.Foundation.IAsyncActionWithProgress<DOUBLE>; + interface Windows.Foundation.AsyncActionProgressHandler<DOUBLE>; + interface Windows.Foundation.AsyncActionWithProgressCompletedHandler<DOUBLE>; + interface Windows.Foundation.IAsyncOperation<Windows.Media.Transcoding.PrepareTranscodeResult *>; + interface Windows.Foundation.IAsyncOperation<Windows.Media.Transcoding.TranscodeFailureReason>; + interface Windows.Foundation.IAsyncOperationWithProgress<Windows.Media.Transcoding.TranscodeFailureReason, DOUBLE>; + interface Windows.Foundation.AsyncOperationCompletedHandler<Windows.Media.Transcoding.PrepareTranscodeResult *>; + interface Windows.Foundation.AsyncOperationCompletedHandler<Windows.Media.Transcoding.TranscodeFailureReason>; + interface Windows.Foundation.AsyncOperationWithProgressCompletedHandler<Windows.Media.Transcoding.TranscodeFailureReason, DOUBLE>; + interface Windows.Foundation.AsyncOperationProgressHandler<Windows.Media.Transcoding.TranscodeFailureReason, DOUBLE>; + } + + [ + contract(Windows.Foundation.UniversalApiContract, 1.0) + ] + enum MediaVideoProcessingAlgorithm + { + Default = 0, + MrfCrf444 = 1, + }; + + [ + contract(Windows.Foundation.UniversalApiContract, 1.0) + ] + enum TranscodeFailureReason + { + None = 0, + Unknown = 1, + InvalidProfile = 2, + CodecNotFound = 3, + }; + + [ + contract(Windows.Foundation.UniversalApiContract, 1.0), + exclusiveto(Windows.Media.Transcoding.MediaTranscoder), + uuid(190c99d2-a0aa-4d34-86bc-eed1b12c2f5b) + ] + interface IMediaTranscoder : IInspectable + { + [propput] HRESULT TrimStartTime([in] Windows.Foundation.TimeSpan value); + [propget] HRESULT TrimStartTime([out, retval] Windows.Foundation.TimeSpan *value); + [propput] HRESULT TrimStopTime([in] Windows.Foundation.TimeSpan value); + [propget] HRESULT TrimStopTime([out, retval] Windows.Foundation.TimeSpan *value); + [propput] HRESULT AlwaysReencode([in] boolean value); + [propget] HRESULT AlwaysReencode([out, retval] boolean *value); + [propput] HRESULT HardwareAccelerationEnabled([in] boolean value); + [propget] HRESULT HardwareAccelerationEnabled([out, retval] boolean *value); + HRESULT AddAudioEffect([in] HSTRING activatable_class_id); + HRESULT AddAudioEffectWithSettings([in] HSTRING activatable_class_id, [in] boolean effect_required, [in] Windows.Foundation.Collections.IPropertySet *configuration); + HRESULT AddVideoEffect([in] HSTRING activatable_class_id); + HRESULT AddVideoEffectWithSettings([in] HSTRING activatable_class_id, [in] boolean effect_required, [in] Windows.Foundation.Collections.IPropertySet *configuration); + HRESULT ClearEffects(); + HRESULT PrepareFileTranscodeAsync([in] Windows.Storage.IStorageFile *source, [in] Windows.Storage.IStorageFile *destination, + [in] Windows.Media.MediaProperties.MediaEncodingProfile *profile, + [out, retval] Windows.Foundation.IAsyncOperation<Windows.Media.Transcoding.PrepareTranscodeResult *> **operation); + HRESULT PrepareStreamTranscodeAsync([in] Windows.Storage.Streams.IRandomAccessStream *source, [in] Windows.Storage.Streams.IRandomAccessStream *destination, + [in] Windows.Media.MediaProperties.MediaEncodingProfile *profile, + [out, retval] Windows.Foundation.IAsyncOperation<Windows.Media.Transcoding.PrepareTranscodeResult *> **operation); + } + + [ + contract(Windows.Foundation.UniversalApiContract, 1.0), + exclusiveto(Windows.Media.Transcoding.MediaTranscoder), + uuid(40531d74-35e0-4f04-8574-ca8bc4e5a082) + ] + interface IMediaTranscoder2 : IInspectable + { + HRESULT PrepareMediaStreamSourceTranscodeAsync([in] Windows.Media.Core.IMediaSource *source, [in] Windows.Storage.Streams.IRandomAccessStream *destination, + [in] Windows.Media.MediaProperties.MediaEncodingProfile *profile, + [out, retval] Windows.Foundation.IAsyncOperation<Windows.Media.Transcoding.PrepareTranscodeResult *> **operation); + [propput] HRESULT VideoProcessingAlgorithm([in] Windows.Media.Transcoding.MediaVideoProcessingAlgorithm value); + [propget] HRESULT VideoProcessingAlgorithm([out, retval] Windows.Media.Transcoding.MediaVideoProcessingAlgorithm *value); + } + + [ + contract(Windows.Foundation.UniversalApiContract, 1.0), + exclusiveto(Windows.Media.Transcoding.PrepareTranscodeResult), + uuid(05f25dce-994f-4a34-9d68-97ccce1730d6) + ] + interface IPrepareTranscodeResult : IInspectable + { + [propget] HRESULT CanTranscode([out, retval] boolean *value); + [propget] HRESULT FailureReason([out, retval] Windows.Media.Transcoding.TranscodeFailureReason *value); + HRESULT TranscodeAsync([out, retval] Windows.Foundation.IAsyncActionWithProgress<DOUBLE> **operation); + } + + [ + activatable(Windows.Foundation.UniversalApiContract, 1.0), + contract(Windows.Foundation.UniversalApiContract, 1.0), + marshaling_behavior(agile), + threading(both) + ] + runtimeclass MediaTranscoder + { + [default] interface Windows.Media.Transcoding.IMediaTranscoder; + [contract(Windows.Foundation.UniversalApiContract, 1.0)] interface Windows.Media.Transcoding.IMediaTranscoder2; + } + + [ + contract(Windows.Foundation.UniversalApiContract, 1.0), + marshaling_behavior(agile), + threading(both) + ] + runtimeclass PrepareTranscodeResult + { + [default] interface Windows.Media.Transcoding.IPrepareTranscodeResult; + } +}