C# Engine.GetMetadata方法代码示例

本文整理汇总了C#中Engine.GetMetadata方法的典型用法代码示例。如果您正苦于以下问题：C# Engine.GetMetadata方法的具体用法？C# Engine.GetMetadata怎么用？C# Engine.GetMetadata使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Engine的用法示例。

在下文中一共展示了Engine.GetMetadata方法的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: Can_CutVideo

        public void Can_CutVideo()
        {
            string filePath = @"{0}\Cut_Video_Test.mp4";
            string outputPath = string.Format(filePath, Path.GetDirectoryName(_outputFilePath));

            var inputFile = new MediaFile { Filename = _inputFilePath };
            var outputFile = new MediaFile { Filename = outputPath };

            using (var engine = new Engine())
            {
                engine.ConvertProgressEvent += engine_ConvertProgressEvent;
                engine.ConversionCompleteEvent += engine_ConversionCompleteEvent;

                engine.GetMetadata(inputFile);

                ConversionOptions options = new ConversionOptions();
                options.CutMedia(TimeSpan.FromSeconds(30), TimeSpan.FromSeconds(25));

                engine.Convert(inputFile, outputFile, options);
                engine.GetMetadata(outputFile);
            }
            
            Assert.That(File.Exists(outputPath));
            // Input file is 33 seconds long, seeking to the 30th second and then 
            // attempting to cut another 25 seconds isn't possible as there's only 3 seconds
            // of content length, so instead the library cuts the maximumum possible.
        }

开发者ID:AdmiralCurtiss，项目名称:MediaToolkit，代码行数:27，代码来源:ConvertTest.cs

示例2: Can_ConvertToDVD

        public void Can_ConvertToDVD()
        {
            string outputPath = string.Format("{0}/Convert_DVD_Test.vob", Path.GetDirectoryName(_outputFilePath));

            var inputFile = new MediaFile { Filename = _inputFilePath };
            var outputFile = new MediaFile { Filename = outputPath };

            var conversionOptions = new ConversionOptions { Target = Target.DVD, TargetStandard = TargetStandard.PAL };

            using (var engine = new Engine())
            {
                engine.ConvertProgressEvent += engine_ConvertProgressEvent;
                engine.ConversionCompleteEvent += engine_ConversionCompleteEvent;

                engine.Convert(inputFile, outputFile, conversionOptions);

                engine.GetMetadata(inputFile);
                engine.GetMetadata(outputFile);
            }

            PrintMetadata(inputFile.Metadata);
            PrintMetadata(outputFile.Metadata);
        }

开发者ID:okazakov，项目名称:MediaToolkit，代码行数:23，代码来源:ConvertTest.cs

示例3: Can_ConvertBasic

        public void Can_ConvertBasic()
        {
            string outputPath = string.Format(@"{0}\Convert_Basic_Test.avi", Path.GetDirectoryName(_outputFilePath));

            var inputFile = new MediaFile { Filename = _inputFilePath };
            var outputFile = new MediaFile { Filename = outputPath };

            using (var engine = new Engine())
            {
                engine.ConvertProgressEvent += engine_ConvertProgressEvent;
                engine.ConversionCompleteEvent += engine_ConversionCompleteEvent;

                engine.Convert(inputFile, outputFile);
                engine.GetMetadata(inputFile);
                engine.GetMetadata(outputFile);
            }

            Metadata inputMeta = inputFile.Metadata;
            Metadata outputMeta = outputFile.Metadata;

            PrintMetadata(inputMeta);
            PrintMetadata(outputMeta);
        }

开发者ID:okazakov，项目名称:MediaToolkit，代码行数:23，代码来源:ConvertTest.cs

示例4: Can_CropVideo

        public void Can_CropVideo()
        {
            string outputPath = string.Format(@"{0}\Crop_Video_Test.mp4", Path.GetDirectoryName(_outputFilePath));

            var inputFile = new MediaFile { Filename = _inputFilePath };
            var outputFile = new MediaFile { Filename = outputPath };

            using (var engine = new Engine())
            {
                engine.ConvertProgressEvent += engine_ConvertProgressEvent;
                engine.ConversionCompleteEvent += engine_ConversionCompleteEvent;

                engine.GetMetadata(inputFile);

                var options = new ConversionOptions();
                options.SourceCrop = new CropRectangle()
                {
                    X = 100,
                    Y = 100,
                    Width = 50,
                    Height = 50
                };

                engine.Convert(inputFile, outputFile, options);
            }
        }

开发者ID:AdmiralCurtiss，项目名称:MediaToolkit，代码行数:26，代码来源:ConvertTest.cs

示例5: Can_ScaleDownPreservingAspectRatio

        public void Can_ScaleDownPreservingAspectRatio()
        {
            string outputPath = string.Format(@"{0}\Convert_Basic_Test.mp4", Path.GetDirectoryName(_outputFilePath));

            var inputFile = new MediaFile { Filename = _inputFilePath };
            var outputFile = new MediaFile { Filename = outputPath };

            using (var engine = new Engine())
            {
                engine.ConvertProgressEvent += engine_ConvertProgressEvent;
                engine.ConversionCompleteEvent += engine_ConversionCompleteEvent;

                engine.Convert(inputFile, outputFile, new ConversionOptions { VideoSize = VideoSize.Custom, CustomHeight = 120 });
                engine.GetMetadata(inputFile);
                engine.GetMetadata(outputFile);
            }

            Assert.AreEqual("214x120", outputFile.Metadata.VideoData.FrameSize);

            PrintMetadata(inputFile.Metadata);
            PrintMetadata(outputFile.Metadata);
        }

开发者ID:AdmiralCurtiss，项目名称:MediaToolkit，代码行数:22，代码来源:ConvertTest.cs

示例6: Can_GetMetadata

        public void Can_GetMetadata()
        {
            var inputFile = new MediaFile { Filename = _inputFilePath };

            using (var engine = new Engine())
                engine.GetMetadata(inputFile);

            Metadata inputMeta = inputFile.Metadata;

            Debug.Assert(inputMeta.Duration != TimeSpan.Zero, "Media duration is zero", "  Likely due to Regex code");
            Debug.Assert(inputMeta.VideoData.Format != null, "Video format not found", "  Likely due to Regex code");
            Debug.Assert(inputMeta.VideoData.ColorModel != null, "Color model not found", "   Likely due to Regex code");
            Debug.Assert(inputMeta.VideoData.FrameSize != null, "Frame size not found", "    Likely due to Regex code");
            Debug.Assert(inputMeta.VideoData.Fps.ToString(CultureInfo.InvariantCulture) != "0", "Fps not found",
                "           Likely due to Regex code");
            Debug.Assert(inputMeta.VideoData.BitRateKbs != 0, "Video bitrate not found", " Likely due to Regex code");
            Debug.Assert(inputMeta.AudioData.Format != null, "Audio format not found", "  Likely due to Regex code");
            Debug.Assert(inputMeta.AudioData.SampleRate != null, "Sample rate not found", "   Likely due to Regex code");
            Debug.Assert(inputMeta.AudioData.ChannelOutput != null, "Channel output not found",
                "Likely due to Regex code");
            // Audio bit rate for some reson isn't returned by FFmreg for WEBM videos.
            //Debug.Assert(inputMeta.AudioData.BitRateKbs != 0, "Audio bitrate not found", " Likely due to Regex code");

            PrintMetadata(inputMeta);
        }

开发者ID:AdmiralCurtiss，项目名称:MediaToolkit，代码行数:25，代码来源:ConvertTest.cs

示例7: Can_GetThumbnailFromHTTPLink

        public void Can_GetThumbnailFromHTTPLink()
        {
            string outputPath = string.Format(@"{0}\Get_Thumbnail_FromHTTP_Test.jpg", Path.GetDirectoryName(_outputFilePath));

            var inputFile = new MediaFile { Filename = _inputUrlPath };
            var outputFile = new MediaFile { Filename = outputPath };

            using (var engine = new Engine())
            {
                engine.ConvertProgressEvent += engine_ConvertProgressEvent;
                engine.ConversionCompleteEvent += engine_ConversionCompleteEvent;

                engine.GetMetadata(inputFile);

                var options = new ConversionOptions
                {
                    Seek = TimeSpan.FromSeconds(inputFile.Metadata.Duration.TotalSeconds / 2)
                };
                engine.GetThumbnail(inputFile, outputFile, options);
            }
        }

开发者ID:AdmiralCurtiss，项目名称:MediaToolkit，代码行数:21，代码来源:ConvertTest.cs

示例8: Can_GetThumbnail

        public void Can_GetThumbnail()
        {
            string outputPath = string.Format(@"{0}\Get_Thumbnail_Test.jpg", Path.GetDirectoryName(_outputFilePath));
            if (File.Exists(outputPath))
            {
                File.Delete(outputPath);
            }

            var inputFile = new MediaFile { Filename = _inputFilePath };
            var outputFile = new MediaFile { Filename = outputPath };
            var localAppData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
            var localMediaToolkitFfMpeg = Path.Combine(localAppData, "MediaToolkit", "ffmpeg.exe");

            using (var engine = new Engine(localMediaToolkitFfMpeg))
            {
                engine.ConvertProgressEvent += engine_ConvertProgressEvent;
                engine.ConversionCompleteEvent += engine_ConversionCompleteEvent;

                engine.GetMetadata(inputFile);

                var options = new ConversionOptions
                {
                    Seek = TimeSpan.FromSeconds(inputFile.Metadata.Duration.TotalSeconds / 2)
                };
                engine.GetThumbnail(inputFile, outputFile, options);
            }
            Assert.That(File.Exists(outputPath));
        }

开发者ID:AdmiralCurtiss，项目名称:MediaToolkit，代码行数:28，代码来源:ConvertTest.cs

示例9: Can_CutVideo

        public void Can_CutVideo()
        {
            string outputPath = string.Format(@"{0}\Cut_Video_Test.mp4", Path.GetDirectoryName(_outputFilePath));

            var inputFile = new MediaFile { Filename = _inputFilePath };
            var outputFile = new MediaFile { Filename = outputPath };

            using (var engine = new Engine())
            {
                engine.ConvertProgressEvent += engine_ConvertProgressEvent;
                engine.ConversionCompleteEvent += engine_ConversionCompleteEvent;

                engine.GetMetadata(inputFile);

                var options = new ConversionOptions();
                options.CutMedia(TimeSpan.FromSeconds(30), TimeSpan.FromSeconds(25));

                engine.Convert(inputFile, outputFile, options);
            }
        }

开发者ID:okazakov，项目名称:MediaToolkit，代码行数:20，代码来源:ConvertTest.cs

注：本文中的Engine.GetMetadata方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。