public async Task TestConversionVP8() { var wrapper = new Wrapper(); wrapper.Input(new FileInfo("./Resources/bunny.webm")) .Output(new FileInfo("./Resources/convertedBunny.webm")) .UseCpus(CpuUsed.AllAvailable) .OutputAudioFormat(AudioCodec.copy) .OutputVideoFormat(VideoCodec.vp8) .OutputFramerate(FrameRate.FPS_10); // Get metainfo about the input file var info = await wrapper.GetInputInfo(); Assert.That(!OutputFile.Exists, "The output file already exists."); Assert.That(InputFile.Exists, "There is no input file for the test"); wrapper.OnConversionDidStart += HandleConversionStartedEvent; wrapper.OnConversionDidFinish += HandleConversionCompletedEvent; wrapper.OnConversionDidFail += HandleConversionFailedEvent; wrapper.BuildAndRun(); await WaitForEvent(ConversionStartedEvent, "ConversionStartedEvent", 2); await WaitForEvent(ConversionCompletedEvent, "Conversion Completed"); OutputFile = new FileInfo(OutputFile.FullName); Assert.That(OutputFile.Exists, "The output file did not get created.."); var infoWrapper = new Wrapper(); infoWrapper.Input(OutputFile); // Get metainfo about newly created output file var outputInfo = await infoWrapper.GetInputInfo(); // Check the media codecs are what we expect Assert.AreEqual(VideoCodec.vp8, outputInfo.VideoCodec); Assert.AreEqual(info.AudioCodec, outputInfo.AudioCodec); // Check the framerate got encoded correctly Assert.AreEqual((double)FrameRate.FPS_10, outputInfo.Fps); }