public void AdjustContainerTest()
{
//Arrange
const string myContainer = "myContainer";
const string anotherContainer = "anotherContainer";
var serviceConfigurator = new MetadataServiceConfigurator(myContainer, null, null, null, null);
var metadata1 = new VideoMetadata()
{
Container = myContainer
};
var metadata2 = new VideoMetadata()
{
Container = anotherContainer
};
var metadataWithoutContainer = new VideoMetadata()
{
Container = null
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
var metadataService3 = new MetadataService(serviceConfigurator, metadataWithoutContainer);
//Act
var container1 = metadataService1.AdjustContainer();
var container2 = metadataService2.AdjustContainer();
//Act & Assert
CustomAssert.IsThrown <MediaFormatException>(() => metadataService3.AdjustContainer());
//Assert
Assert.AreEqual(myContainer, container1);
Assert.AreEqual(myContainer, container2);
}
public void AdjustVideoKeyFrameSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadataKeyFrame0 = new VideoMetadata()
{
VideoKeyFrame = metadataConfigurator.MinKeyFrame - 1
};
var metadataKeyFrameMore60 = new VideoMetadata()
{
VideoKeyFrame = metadataConfigurator.MaxKeyFrame + 1
};
var metadataKeyFrame = new VideoMetadata()
{
VideoKeyFrame = 30
};
var metadataService1 = new MetadataService(metadataConfigurator, metadataKeyFrame0);
var metadataService2 = new MetadataService(metadataConfigurator, metadataKeyFrameMore60);
var metadataService3 = new MetadataService(metadataConfigurator, metadataKeyFrame);
//Act;
var keyFrame0 = metadataService1.AdjustKeyFrame();
var keyFrameMore60 = metadataService2.AdjustKeyFrame();
var keyFrame = metadataService3.AdjustKeyFrame();
//Assert
Assert.AreEqual(metadataConfigurator.KeyFrame, keyFrame0);
Assert.AreEqual(metadataConfigurator.KeyFrame, keyFrameMore60);
Assert.AreEqual(metadataKeyFrame.VideoKeyFrame, keyFrame);
}
public void CheckCorrectAudioValueListTest()
{
//Arrange
MetadataServiceConfigurator serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMediaInfo
{
AudioBitRate = serviceConfigurator.AudioBps720P1Channel,
AudioChannels = (int)AudioChannel.One,
AudioFormat = "AAC",
AudioFormatProfile = "LC",
VideoWidth = 4096,
VideoHeight = 2304
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
//Act
metadataService.AdjustAudioBps();
metadataService.AdjustAudioCodec();
metadataService.AdjustAudioProfile();
//Assert
Assert.IsTrue(metadataService.CorrectAudioValueList.All((b) => b.Value));
}
public void AdjustVideoKeyFrameSuccessTest()
{
//Arrange
var serviceConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
int myKeyFrame = serviceConfigurator.MaxKeyFrame - 1;
var metadataKeyFrame0 = new VideoMediaInfo
{
VideoFormatSettingsGOP = String.Format("M=1, N={0}", serviceConfigurator.MinKeyFrame - 1)
};
var metadataKeyFrameMore60 = new VideoMediaInfo
{
VideoFormatSettingsGOP = String.Format("M=1, N={0}", serviceConfigurator.MaxKeyFrame + 1)
};
var metadataKeyFrame = new VideoMediaInfo
{
VideoFormatSettingsGOP = String.Format("M=1, N={0}", myKeyFrame)
};
var metadataService1 = new MetadataService(serviceConfigurator, metadataKeyFrame0);
var metadataService2 = new MetadataService(serviceConfigurator, metadataKeyFrameMore60);
var metadataService3 = new MetadataService(serviceConfigurator, metadataKeyFrame);
//Act;
int keyFrame0 = metadataService1.AdjustKeyFrame();
int keyFrameMore60 = metadataService2.AdjustKeyFrame();
int keyFrame = metadataService3.AdjustKeyFrame();
//Assert
Assert.AreEqual(serviceConfigurator.KeyFrame, keyFrame0);
Assert.AreEqual(serviceConfigurator.KeyFrame, keyFrameMore60);
Assert.AreEqual(myKeyFrame, keyFrame);
}
public void GetMjpegStringWithNumFrameMoreDurationTest()
{
//Arrange
const string sourceFilePath = "source file path";
const string destinationPath = "my path";
const string destinationFileName = "my file";
string destinationFilePath = Path.Combine(destinationPath, destinationFileName);
MetadataServiceConfigurator serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMediaInfo
{
VideoDuration = (int)serviceConfigurator.ScreenshotTime.TotalMilliseconds - 1,
VideoWidth = 4096,
VideoHeight = 2304
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegService(metadataService, sourceFilePath, destinationPath, destinationFileName);
string ffmpegStr = "-i \"{0}\" -f image2 -ss {1} -frames:v 1 -y \"{2}.jpg\"";
ffmpegStr = String.Format(ffmpegStr,
sourceFilePath,
0,
destinationFilePath);
//Act
string str = stringBuilder.GetStringForScreenshot();
//Assert
Assert.AreEqual(ffmpegStr, str);
}
public void CheckCorrectVideoValueListTest()
{
//Arrange
MetadataServiceConfigurator serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMediaInfo
{
AudioBitRate = serviceConfigurator.AudioBps720P1Channel,
AudioChannels = (int)AudioChannel.One,
AudioFormat = serviceConfigurator.AudioCodec.Codec,
AudioFormatProfile = serviceConfigurator.AudioCodec.DefaultProfile,
VideoBitRate = serviceConfigurator.VideoBps1920X1080,
VideoFormat = serviceConfigurator.VideoCodec.Codec,
VideoFormatProfile = serviceConfigurator.VideoCodec.DefaultProfile,
VideoFrameRate = serviceConfigurator.MaxFps - 1,
VideoFormatSettingsGOP = String.Format("M=1, N={0}", serviceConfigurator.KeyFrame),
VideoWidth = 4096,
VideoHeight = 2304
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
//Act
metadataService.AdjustVideoWidth();
metadataService.AdjustVideoHeight();
metadataService.AdjustKeyFrame();
metadataService.AdjustVideoBps();
metadataService.AdjustVideoCodec();
metadataService.AdjustVideoFps();
metadataService.AdjustVideoProfile();
//Assert
Assert.IsTrue(metadataService.CorrectVideoValueList.All((b) => b.Value));
}
public void AdjustVideoFpsSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata1 = new VideoMetadata()
{
VideoFps = 29.970
};
var metadata2 = new VideoMetadata()
{
VideoFps = metadataConfigurator.MinFps - 1
};
var metadata3 = new VideoMetadata()
{
VideoFps = metadataConfigurator.MaxFps + 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata1);
var metadataService2 = new MetadataService(metadataConfigurator, metadata2);
var metadataService3 = new MetadataService(metadataConfigurator, metadata3);
//Act
var adjustedFps1 = metadataService1.AdjustVideoFps();
//Act & Assert
CustomAssert.IsThrown <MediaFormatException>(() => metadataService2.AdjustVideoFps());
CustomAssert.IsThrown <MediaFormatException>(() => metadataService3.AdjustVideoFps());
//Assert
Assert.AreEqual(metadata1.VideoFps, adjustedFps1);
}
public void CreateScreenshotTest()
{
Directory.CreateDirectory(_destinationPath);
string[] filePathes = Directory.GetFiles(_sourcePath);
var serviceConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
StartScreenshot(serviceConfigurator, filePathes);
}
public void CreateScreenshotTest()
{
Directory.CreateDirectory(_destinationPath);
string[] filePathes = Directory.GetFiles(_sourcePath);
var serviceConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
StartScreenshot(serviceConfigurator, filePathes);
}
public void AdjustAudioProfileTest()
{
//Arrange
const string myCodec1 = "myCodec1";
const string myCodec2 = "myCodec2";
const string anotherProfile = "anotherProfile";
const string firstProfile = "firstProfile";
var audioCodec = new CodecData(myCodec1, null, firstProfile);
var supportedAudioCodecs = new List <CodecData>()
{
audioCodec,
new CodecData(myCodec2, null)
};
var serviceConfigurator = new MetadataServiceConfigurator(null, null, null, audioCodec, supportedAudioCodecs);
var metadata1 = new VideoMetadata()
{
AudioCodec = myCodec1,
AudioProfile = firstProfile
};
var metadata2 = new VideoMetadata()
{
AudioCodec = myCodec1,
AudioProfile = anotherProfile
};
var metadata3 = new VideoMetadata()
{
AudioCodec = myCodec2,
AudioProfile = anotherProfile
};
var metadataWithoutProfile = new VideoMetadata()
{
AudioCodec = myCodec1,
AudioProfile = null
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
var metadataService3 = new MetadataService(serviceConfigurator, metadata3);
var metadataService4 = new MetadataService(serviceConfigurator, metadataWithoutProfile);
//Act
var profile1 = metadataService1.AdjustAudioProfile();
var profile2 = metadataService2.AdjustAudioProfile();
var profile3 = metadataService3.AdjustAudioProfile();
var profile4 = metadataService4.AdjustAudioProfile();
//Assert
Assert.AreEqual(firstProfile, profile1);
Assert.AreEqual(firstProfile, profile2);
Assert.AreEqual(anotherProfile, profile3);
Assert.AreEqual(firstProfile, profile4);
}
private void StartScreenshot(MetadataServiceConfigurator serviceConfigurator, string[] filePathes)
{
int count = 0;
double avgEncodeFps = 0;
var errorVideos = new List <string>();
var allSw = new Stopwatch();
var decodeSw = new Stopwatch();
foreach (string filePath in filePathes)
{
allSw.Restart();
Trace.WriteLine(String.Format("\n-------------Start decode file: {0}-------------\n", filePath));
try
{
string destinationFileName = GetDestinationFileName(filePath);
var mediaInfo = new MediaInfoWrapper();
var metadataInfo = new VideoMetadataInfo(mediaInfo);
VideoMediaInfo metadata = metadataInfo.GetMetadata(filePath);
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegService(metadataService, filePath, _destinationPath, destinationFileName);
var ffmpeg = new Ffmpeg(stringBuilder);
string ffmpegString = stringBuilder.GetStringForScreenshot();
WriteFileInfo(ffmpegString, metadata);
decodeSw.Restart();
ffmpeg.StartScreenshotProcess();
allSw.Stop();
decodeSw.Stop();
WriteFinishProcess(decodeSw.Elapsed, allSw.Elapsed, ffmpeg.EncodeFps);
avgEncodeFps += ffmpeg.EncodeFps;
count++;
}
catch (MediaFormatException ex)
{
string errorMessage = String.Format("Error File:\t\t{0}.\nError Param:\t\t{1}", filePath, ex.Message);
Trace.WriteLine(errorMessage);
errorVideos.Add(errorMessage);
}
catch (ExternalProcessException ex)
{
string errorMessage = String.Format("Error File:\t\t{0}.\nFfmpeg return:\t\t{1}\n{2}", filePath, ex.Result, ex.Arguments);
Trace.WriteLine(errorMessage);
errorVideos.Add(errorMessage);
}
finally
{
Trace.WriteLine(String.Format("\n-------------Finish decode file: {0}-------------\n", filePath));
}
}
avgEncodeFps = avgEncodeFps / count;
WriteFinishInfo(avgEncodeFps, count, errorVideos);
}
public void TheoraEncodeTest()
{
Directory.CreateDirectory(_destinationPath);
string[] filePathes = Directory.GetFiles(_sourcePath);
var videoCodec = new CodecData(FfmpegConstant.TheoraCodec, FfmpegConstant.TheoraCodecLib);
var audioCodec = new CodecData(FfmpegConstant.VorbisCodec, FfmpegConstant.VorbisCodecLib);
var serviceConfigurator = new MetadataServiceConfigurator(FfmpegConstant.OggContainer, FfmpegConstant.OggFfmpegContainer, videoCodec, audioCodec);
StartEncode(serviceConfigurator, filePathes);
}
public void Mp4EncodeTest()
{
Directory.CreateDirectory(_destinationPath);
string[] filePathes = Directory.GetFiles(_sourcePath);
var videoCodec = new CodecData(FfmpegConstant.AvcCodec, FfmpegConstant.AvcCodecLib, FfmpegConstant.AvcMainProfile, FfmpegConstant.AvcMainProfile, FfmpegConstant.AvcBaselineProfile);
var audioCodec = new CodecData(FfmpegConstant.AacCodec, FfmpegConstant.AacCodecLib);
var serviceConfigurator = new MetadataServiceConfigurator(FfmpegConstant.Mp4Container, FfmpegConstant.Mp4FfmpegContainer, videoCodec, audioCodec);
StartEncode(serviceConfigurator, filePathes);
}
public void TheoraEncodeTest()
{
Directory.CreateDirectory(_destinationPath);
string[] filePathes = Directory.GetFiles(_sourcePath);
var videoCodec = new CodecData(FfmpegConstant.TheoraCodec, FfmpegConstant.TheoraCodecLib);
var audioCodec = new CodecData(FfmpegConstant.VorbisCodec, FfmpegConstant.VorbisCodecLib);
var serviceConfigurator = new MetadataServiceConfigurator(FfmpegConstant.OggContainer, FfmpegConstant.OggFfmpegContainer, videoCodec, audioCodec);
StartEncode(serviceConfigurator, filePathes);
}
public void Mp4EncodeTest()
{
Directory.CreateDirectory(_destinationPath);
string[] filePathes = Directory.GetFiles(_sourcePath);
var videoCodec = new CodecData(FfmpegConstant.AvcCodec, FfmpegConstant.AvcCodecLib, FfmpegConstant.AvcMainProfile, FfmpegConstant.AvcMainProfile, FfmpegConstant.AvcBaselineProfile);
var audioCodec = new CodecData(FfmpegConstant.AacCodec, FfmpegConstant.AacCodecLib);
var serviceConfigurator = new MetadataServiceConfigurator(FfmpegConstant.Mp4Container, FfmpegConstant.Mp4FfmpegContainer, videoCodec, audioCodec);
StartEncode(serviceConfigurator, filePathes);
}
public void GetMp4StringFromIncorrectMetadataTest()
{
//Arrange
const string sourceFilePath = "source file path";
const string destinationPath = "my path";
const string destinationFileName = "my file";
string destinationFilePath = Path.Combine(destinationPath, destinationFileName);
MetadataServiceConfigurator serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMediaInfo
{
GeneralFormat = "MPEG-PS",
AudioBitRate = serviceConfigurator.AudioBps720P1Channel + 1,
AudioChannels = (int)AudioChannel.One,
AudioFormat = "AC-3",
AudioFormatProfile = null,
VideoBitRate = serviceConfigurator.VideoBps1920X1080 + 1,
VideoFormat = "MPEG Video",
VideoFrameRate = serviceConfigurator.MaxFps - 1,
VideoFormatSettingsGOP = String.Format("M=1, N={0}", serviceConfigurator.MaxKeyFrame + 1),
VideoFormatProfile = "High",
VideoWidth = 4096,
VideoHeight = 2304,
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegService(metadataService, sourceFilePath, destinationPath, destinationFileName);
string ffmpegStr = "-i \"{0}\" -f {1} -vcodec {2} -b:v {3} -r {4} -g {5} -s {6}x{7} -profile {8} -acodec {9} -b:a {10} -quality good -cpu-used 0 -threads {11} -y \"{12}.{13}\"";
ffmpegStr = String.Format(ffmpegStr,
sourceFilePath,
metadataService.ContainerForFfmpeg,
metadataService.VideoCodecLib,
serviceConfigurator.VideoBps1920X1080,
serviceConfigurator.MaxFps - 1,
serviceConfigurator.KeyFrame,
metadata.VideoWidth,
metadata.VideoHeight,
serviceConfigurator.VideoCodec.DefaultProfile,
metadataService.AudioCodecLib,
serviceConfigurator.AudioBps720P1Channel,
Environment.ProcessorCount,
destinationFilePath,
serviceConfigurator.FfmpegContainer);
//Act
string str = stringBuilder.GetStringForEncoder();
//Assert
Assert.AreEqual(ffmpegStr, str, true);
}
public void CorectAudioValueListFillingTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
//Act
var metadataService = new MetadataService(metadataConfigurator, null);
//Assert
Assert.IsTrue(metadataService.CorrectAudioValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.AudioBps, false)));
Assert.IsTrue(metadataService.CorrectAudioValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.AudioCodec, false)));
Assert.IsTrue(metadataService.CorrectAudioValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.AudioProfile, false)));
}
public void AdjustAudioCodecTest()
{
//Arrange
const string myCodec1 = "myCodec1";
const string myCodec2 = "myCodec2";
const string anotherCodec = "anotherCodec";
var audioCodec = new CodecData(myCodec1, null);
var supportedAudioCodecs = new List <CodecData>()
{
audioCodec,
new CodecData(myCodec2, null)
};
var serviceConfigurator = new MetadataServiceConfigurator(null, null, null, audioCodec, supportedAudioCodecs);
var metadata1 = new VideoMetadata()
{
AudioCodec = myCodec1
};
var metadata2 = new VideoMetadata()
{
AudioCodec = myCodec2
};
var metadata3 = new VideoMetadata()
{
AudioCodec = anotherCodec
};
var metadataWithoutCodec = new VideoMetadata()
{
AudioCodec = null
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
var metadataService3 = new MetadataService(serviceConfigurator, metadata3);
var metadataService4 = new MetadataService(serviceConfigurator, metadataWithoutCodec);
//Act
var codec1 = metadataService1.AdjustAudioCodec();
var codec2 = metadataService2.AdjustAudioCodec();
var codec3 = metadataService3.AdjustAudioCodec();
var codec4 = metadataService4.AdjustAudioCodec();
//Assert
Assert.AreEqual(myCodec1, codec1);
Assert.AreEqual(myCodec2, codec2);
Assert.AreEqual(myCodec1, codec3);
Assert.AreEqual(null, codec4);
}
public void CreateScreenshotTest()
{
Directory.CreateDirectory(DestinationPath);
var filePathes = Directory.GetFiles(SourcePath);
var videoCodec = new CodecData("VP8", "libvpx");
var audioCodec = new CodecData("Vorbis", "libvorbis");
var supportedAudioCodecs = new List <CodecData>()
{
audioCodec
};
var serviceConfigurator = new MetadataServiceConfigurator("WebM", "webm", videoCodec, audioCodec, supportedAudioCodecs);
StartScreenshot(serviceConfigurator, filePathes);
}
public void AdjustVideoProfileTest()
{
//Arrange
const string myCodec = "myCodec";
const string anotherProfile = "anotherProfile";
const string firstProfile = "firstProfile";
const string secondProfile = "secondProfile";
var videoCodec = new CodecData(myCodec, null, firstProfile, secondProfile);
var serviceConfigurator = new MetadataServiceConfigurator(null, null, videoCodec, null, null);
var metadata1 = new VideoMetadata()
{
VideoCodec = myCodec,
VideoProfile = firstProfile
};
var metadata2 = new VideoMetadata()
{
VideoCodec = myCodec,
VideoProfile = secondProfile
};
var metadata3 = new VideoMetadata()
{
VideoCodec = myCodec,
VideoProfile = anotherProfile
};
var metadataWithoutCodec = new VideoMetadata()
{
VideoCodec = myCodec,
VideoProfile = null
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
var metadataService3 = new MetadataService(serviceConfigurator, metadata3);
var metadataService4 = new MetadataService(serviceConfigurator, metadataWithoutCodec);
//Act
var profile1 = metadataService1.AdjustVideoProfile();
var profile2 = metadataService2.AdjustVideoProfile();
var profile3 = metadataService3.AdjustVideoProfile();
var profile4 = metadataService4.AdjustVideoProfile();
//Assert
Assert.AreEqual(firstProfile, profile1);
Assert.AreEqual(secondProfile, profile2);
Assert.AreEqual(firstProfile, profile3);
Assert.AreEqual(firstProfile, profile4);
}
public void CreateScreenshotTest()
{
Directory.CreateDirectory(DestinationPath);
var filePathes = Directory.GetFiles(SourcePath);
var videoCodec = new CodecData("VP8", "libvpx");
var audioCodec = new CodecData("Vorbis", "libvorbis");
var supportedAudioCodecs = new List<CodecData>()
{
audioCodec
};
var serviceConfigurator = new MetadataServiceConfigurator("WebM", "webm", videoCodec, audioCodec, supportedAudioCodecs);
StartScreenshot(serviceConfigurator, filePathes);
}
public void Mp4EncodeTest()
{
Directory.CreateDirectory(DestinationPath);
var filePathes = Directory.GetFiles(SourcePath);
var videoCodec = new CodecData("AVC", "libx264", "Main", "Main", "Baseline");
var audioCodec = new CodecData("MPEG Audio", "libmp3lame", "Layer 3", "Layer 3");
var supportedAudioCodecs = new List<CodecData>()
{
audioCodec,
new CodecData("AAC", null)
};
var serviceConfigurator = new MetadataServiceConfigurator("MPEG-4", "mp4", videoCodec, audioCodec, supportedAudioCodecs);
StartEncode(serviceConfigurator, filePathes);
}
public void Mp4EncodeTest()
{
Directory.CreateDirectory(DestinationPath);
var filePathes = Directory.GetFiles(SourcePath);
var videoCodec = new CodecData("AVC", "libx264", "Main", "Main", "Baseline");
var audioCodec = new CodecData("MPEG Audio", "libmp3lame", "Layer 3", "Layer 3");
var supportedAudioCodecs = new List <CodecData>()
{
audioCodec,
new CodecData("AAC", null)
};
var serviceConfigurator = new MetadataServiceConfigurator("MPEG-4", "mp4", videoCodec, audioCodec, supportedAudioCodecs);
StartEncode(serviceConfigurator, filePathes);
}
public void AdjustHeightVideoSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata = new VideoMetadata()
{
Height = 100
};
var metadataService = new MetadataService(metadataConfigurator, metadata);
//Act
var adjustedHeight = metadataService.AdjustVideoHeight();
//Assert
Assert.AreEqual(metadata.Height, adjustedHeight);
}
public void AdjustWidthVideoSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata = new VideoMetadata()
{
Width = 100
};
var metadataService = new MetadataService(metadataConfigurator, metadata);
//Act
var adjustedwidth = metadataService.AdjustVideoWidth();
//Assert
Assert.AreEqual(metadata.Width, adjustedwidth);
}
public void Mp4EncodeWithDifferentResolutionTest()
{
Directory.CreateDirectory(_destinationPath);
string[] filePathes = Directory.GetFiles(_sourcePath);
var videoCodec = new CodecData(FfmpegConstant.AvcCodec, FfmpegConstant.AvcCodecLib, FfmpegConstant.AvcMainProfile, FfmpegConstant.AvcMainProfile, FfmpegConstant.AvcBaselineProfile);
var audioCodec = new CodecData(FfmpegConstant.AacCodec, FfmpegConstant.AacCodecLib);
var resolutions = new[] { Int16.MaxValue, 500, 400, 100, 10 };
var serviceConfigurator = new MetadataServiceConfigurator(FfmpegConstant.Mp4Container, FfmpegConstant.Mp4FfmpegContainer, videoCodec, audioCodec);
foreach (int resolution in resolutions)
{
serviceConfigurator.MaxWidth = resolution;
serviceConfigurator.MaxHeight = resolution;
StartEncode(serviceConfigurator, filePathes, String.Format("{0}_", resolution));
}
}
public void AdjustHeightVideoSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata = new VideoMetadata()
{
Height = 100
};
var metadataService = new MetadataService(metadataConfigurator, metadata);
//Act
var adjustedHeight = metadataService.AdjustVideoHeight();
//Assert
Assert.AreEqual(metadata.Height, adjustedHeight);
}
public void AdjustWidthVideoSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata = new VideoMetadata()
{
Width = 100
};
var metadataService = new MetadataService(metadataConfigurator, metadata);
//Act
var adjustedwidth = metadataService.AdjustVideoWidth();
//Assert
Assert.AreEqual(metadata.Width, adjustedwidth);
}
public void CorectVideoValueListFillingTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
//Act
var metadataService = new MetadataService(metadataConfigurator, null);
//Assert
Assert.IsTrue(metadataService.CorrectVideoValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.Width, false)));
Assert.IsTrue(metadataService.CorrectVideoValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.Height, false)));
Assert.IsTrue(metadataService.CorrectVideoValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.VideoBps, false)));
Assert.IsTrue(metadataService.CorrectVideoValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.VideoCodec, false)));
Assert.IsTrue(metadataService.CorrectVideoValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.VideoFps, false)));
Assert.IsTrue(metadataService.CorrectVideoValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.VideoKeyFrame, false)));
Assert.IsTrue(metadataService.CorrectVideoValueList.Contains(new KeyValuePair <MetadataValue, bool>(MetadataValue.VideoProfile, false)));
}
public void CheckCorrectContainerTest()
{
//Arrange
MetadataServiceConfigurator serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMediaInfo
{
GeneralFormat = serviceConfigurator.Container
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
//Act
metadataService.AdjustContainer();
//Assert
Assert.IsTrue(metadataService.CorrectContainer);
}
public void AdjustWidthVideoSuccessTest()
{
//Arrange
const int width = 35;
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata = new VideoMediaInfo
{
VideoWidth = width * metadataConfigurator.VideoSizeMul
};
var metadataService = new MetadataService(metadataConfigurator, metadata);
//Act
int adjustedwidth = metadataService.AdjustVideoWidth();
//Assert
Assert.AreEqual(metadata.VideoWidth, adjustedwidth);
}
public void AdjustHeightVideoSuccessTest()
{
//Arrange
const int height = 23;
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata = new VideoMediaInfo
{
VideoHeight = height * metadataConfigurator.VideoSizeMul
};
var metadataService = new MetadataService(metadataConfigurator, metadata);
//Act
int adjustedHeight = metadataService.AdjustVideoHeight();
//Assert
Assert.AreEqual(metadata.VideoHeight, adjustedHeight);
}
public void GetMp4StringFromMetadataWithMp2Test()
{
//Arrange
const string sourceFilePath = "source file path";
const string destinationPath = "my path";
const string destinationFileName = "my file";
string destinationFilePath = Path.Combine(destinationPath, destinationFileName);
MetadataServiceConfigurator serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMediaInfo
{
GeneralFormat = "MPEG-4",
AudioBitRate = 152000,
AudioChannels = (int)AudioChannel.Two,
AudioFormat = "MPEG Audio",
AudioFormatProfile = "Layer 2",
VideoBitRate = 2500000,
VideoFormat = "AVC",
VideoFrameRate = 24,
VideoFormatSettingsGOP = String.Format("M=1, N={0}", serviceConfigurator.MaxKeyFrame),
VideoFormatProfile = "Baseline",
VideoWidth = 4096,
VideoHeight = 2304
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegService(metadataService, sourceFilePath, destinationPath, destinationFileName);
string ffmpegStr = "-i \"{0}\" -f mp4 -vcodec copy -acodec {1} -b:a {2} -quality good -cpu-used 0 -threads {3} -y \"{4}.{5}\"";
ffmpegStr = String.Format(ffmpegStr,
sourceFilePath,
metadataService.AudioCodecLib,
metadata.AudioBitRate,
Environment.ProcessorCount,
destinationFilePath,
serviceConfigurator.FfmpegContainer);
//Act
string str = stringBuilder.GetStringForEncoder();
//Assert
Assert.AreEqual(ffmpegStr, str, true);
}
public void AdjustHeightMoreConfigureMaxHeightTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
metadataConfigurator.MaxHeight = 100 * metadataConfigurator.VideoSizeMul;
var metadata = new VideoMediaInfo
{
VideoHeight = metadataConfigurator.MaxHeight + metadataConfigurator.VideoSizeMul
};
var metadataService = new MetadataService(metadataConfigurator, metadata);
//Act
int adjustedHeight = metadataService.AdjustVideoHeight();
//Assert
Assert.AreEqual(metadataConfigurator.MaxHeight, adjustedHeight);
}
public void AdjustVideoBpsForVideoSizeLessConfigureMaxSizeTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata1920X1080X8000 = new VideoMediaInfo
{
VideoWidth = 1920,
VideoHeight = 1080,
VideoBitRate = metadataConfigurator.VideoBps1920X1080
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata1920X1080X8000);
//Act
int adjBps1920X1080X8000 = metadataService1.AdjustVideoBps();
//Assert
Assert.AreEqual(metadataConfigurator.VideoBps1920X1080, adjBps1920X1080X8000);
}
public void AdjustWidthMoreConfigureMaxWidthTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
metadataConfigurator.MaxWidth = 100 * metadataConfigurator.VideoSizeMul;
var metadata = new VideoMediaInfo
{
VideoWidth = metadataConfigurator.MaxWidth + metadataConfigurator.VideoSizeMul
};
var metadataService = new MetadataService(metadataConfigurator, metadata);
//Act
int adjustedwidth = metadataService.AdjustVideoWidth();
//Assert
Assert.AreEqual(metadataConfigurator.MaxWidth, adjustedwidth);
}
public void AdjustVideoBpsForVideoSizeLessConfigureMaxSizeTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata1920X1080X8000 = new VideoMediaInfo
{
VideoWidth = 1920,
VideoHeight = 1080,
VideoBitRate = metadataConfigurator.VideoBps1920X1080
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata1920X1080X8000);
//Act
int adjBps1920X1080X8000 = metadataService1.AdjustVideoBps();
//Assert
Assert.AreEqual(metadataConfigurator.VideoBps1920X1080, adjBps1920X1080X8000);
}
public void GetWebMStringFromCorrectMetadataTest()
{
//Arrange
const string sourceFilePath = "source file path";
const string destinationPath = "my path";
const string destinationFileName = "my file";
string destinationFilePath = Path.Combine(destinationPath, destinationFileName);
MetadataServiceConfigurator serviceConfigurator = Factory.CreateWebMMetadataServiceConfigurator();
var metadata = new VideoMediaInfo
{
GeneralFormat = "WebM",
AudioBitRate = 152000,
AudioChannels = (int)AudioChannel.Two,
AudioFormat = "Vorbis",
AudioFormatProfile = null,
VideoBitRate = 2500000,
VideoFormat = "VP8",
VideoFrameRate = 24,
VideoFormatSettingsGOP = String.Format("M=1, N={0}", serviceConfigurator.MaxKeyFrame),
VideoFormatProfile = null,
VideoWidth = 4096,
VideoHeight = 2304
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegService(metadataService, sourceFilePath, destinationPath, destinationFileName);
string ffmpegStr = "-i \"{0}\" -f webm -vcodec copy -acodec copy -quality good -cpu-used 0 -threads {1} -y \"{2}.{3}\"";
ffmpegStr = String.Format(ffmpegStr,
sourceFilePath,
Environment.ProcessorCount,
destinationFilePath,
serviceConfigurator.FfmpegContainer);
//Act
string str = stringBuilder.GetStringForEncoder();
//Assert
Assert.AreEqual(ffmpegStr, str, true);
}
public void AdjustHeightVideoFailTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata1 = new VideoMetadata()
{
Height = 0
};
var metadata2 = new VideoMetadata()
{
Height = -1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata1);
var metadataService2 = new MetadataService(metadataConfigurator, metadata2);
//Act & Assert
CustomAssert.IsThrown<MediaFormatException>(() => metadataService1.AdjustVideoHeight());
CustomAssert.IsThrown<MediaFormatException>(() => metadataService2.AdjustVideoHeight());
}
private void StartEncode(MetadataServiceConfigurator serviceConfigurator, string[] filePathes)
{
var allSw = new Stopwatch();
var decodeSw = new Stopwatch();
foreach (var filePath in filePathes)
{
allSw.Start();
Trace.WriteLine(String.Format("\n-------------Start decode file: {0}-------------\n", filePath));
try
{
var destinationFilePath = GetDestinationFilePath(filePath);
var mediaInfo = new MediaInfoWrapper();
var metadataInfo = new VideoMetadataInfo(mediaInfo);
var metadata = metadataInfo.GetMetadata(filePath);
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegStringBuilder(metadataService, destinationFilePath);
var ffmpeg = new Ffmpeg(stringBuilder);
var ffmpegString = stringBuilder.GetStringForEncoder();
WriteFileInfo(ffmpegString, metadata);
decodeSw.Start();
var result = ffmpeg.StartEncodeProcess();
allSw.Stop();
decodeSw.Stop();
WriteFinishProcess(decodeSw.Elapsed, allSw.Elapsed, result);
}
catch (MediaFormatException ex)
{
Trace.WriteLine(String.Format("Error File: {0}. Error Param: {1}", ex.VideoUri, ex.InvalidParameter));
}
finally
{
Trace.WriteLine(String.Format("\n-------------Finish decode file: {0}-------------\n", filePath));
}
}
}
public void AdjustAudioBpsForVideoSizeMoreConfigureMaxSizeTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
metadataConfigurator.MaxWidth = 854;
metadataConfigurator.MaxHeight = 480;
var metadata128Bps = new VideoMediaInfo
{
VideoWidth = 1920,
VideoHeight = 1080,
AudioChannels = (int) AudioChannel.One,
AudioBitRate = metadataConfigurator.AudioBps720P1Channel
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata128Bps);
//Act
int adjBps = metadataService1.AdjustAudioBps();
//Assert
Assert.AreEqual(metadataConfigurator.AudioBps360P1Channel, adjBps);
}
public void AdjustScreenshotTimeTest()
{
//Arrange
var serviceConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata1 = new VideoMetadata()
{
Duration = (int)serviceConfigurator.ScreenshotTime.TotalMilliseconds - 1
};
var metadata2 = new VideoMetadata()
{
Duration = (int)serviceConfigurator.ScreenshotTime.TotalMilliseconds + 1
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
//Act
var time1 = metadataService1.AdjustScreenshotTime();
var time2 = metadataService2.AdjustScreenshotTime();
//Assert
Assert.AreEqual(0, time1);
Assert.AreEqual((int)serviceConfigurator.ScreenshotTime.Seconds, time2);
}
public void CorectAudioValueListFillingTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
//Act
var metadataService = new MetadataService(metadataConfigurator, null);
//Assert
Assert.IsTrue(metadataService.CorrectAudioValueList.Contains(new KeyValuePair<MetadataValue, bool>(MetadataValue.AudioBps, false)));
Assert.IsTrue(metadataService.CorrectAudioValueList.Contains(new KeyValuePair<MetadataValue, bool>(MetadataValue.AudioCodec, false)));
Assert.IsTrue(metadataService.CorrectAudioValueList.Contains(new KeyValuePair<MetadataValue, bool>(MetadataValue.AudioProfile, false)));
}
public void AdjustAudioBpsFor854X480And640X360AndLessX2ChannelSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata64Bps = new VideoMediaInfo
{
VideoWidth = 640,
VideoHeight = 360,
AudioChannels = (int) AudioChannel.Two,
AudioBitRate = metadataConfigurator.AudioBps360P2Channel
};
var metadataMore64Bps = new VideoMediaInfo
{
VideoWidth = 640,
VideoHeight = 360,
AudioChannels = (int) AudioChannel.Two,
AudioBitRate = metadataConfigurator.AudioBps360P2Channel + 1
};
var metadataLess64Bps = new VideoMediaInfo
{
VideoWidth = 640,
VideoHeight = 360,
AudioChannels = (int) AudioChannel.Two,
AudioBitRate = metadataConfigurator.AudioBps360P2Channel - 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata64Bps);
var metadataService2 = new MetadataService(metadataConfigurator, metadataMore64Bps);
var metadataService3 = new MetadataService(metadataConfigurator, metadataLess64Bps);
//Act
int adjBps64Bps = metadataService1.AdjustAudioBps();
int adjBpsMore64Bps = metadataService2.AdjustAudioBps();
int adjBpsLess64Bps = metadataService3.AdjustAudioBps();
//Assert
Assert.AreEqual(metadataConfigurator.AudioBps360P2Channel, adjBps64Bps);
Assert.AreEqual(metadataConfigurator.AudioBps360P2Channel, adjBpsMore64Bps);
Assert.AreEqual(metadataLess64Bps.AudioBitRate, adjBpsLess64Bps);
}
public void AdjustAudioProfileTest()
{
//Arrange
const string myCodec1 = "myCodec1";
const string myCodec2 = "myCodec2";
const string anotherProfile = "anotherProfile";
const string firstProfile = "firstProfile";
var audioCodec = new CodecData(myCodec1, null, firstProfile);
var supportedAudioCodecs = new List<CodecData>()
{
audioCodec,
new CodecData(myCodec2,null)
};
var serviceConfigurator = new MetadataServiceConfigurator(null, null, null, audioCodec, supportedAudioCodecs);
var metadata1 = new VideoMetadata()
{
AudioCodec = myCodec1,
AudioProfile = firstProfile
};
var metadata2 = new VideoMetadata()
{
AudioCodec = myCodec1,
AudioProfile = anotherProfile
};
var metadata3 = new VideoMetadata()
{
AudioCodec = myCodec2,
AudioProfile = anotherProfile
};
var metadataWithoutProfile = new VideoMetadata()
{
AudioCodec = myCodec1,
AudioProfile = null
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
var metadataService3 = new MetadataService(serviceConfigurator, metadata3);
var metadataService4 = new MetadataService(serviceConfigurator, metadataWithoutProfile);
//Act
var profile1 = metadataService1.AdjustAudioProfile();
var profile2 = metadataService2.AdjustAudioProfile();
var profile3 = metadataService3.AdjustAudioProfile();
var profile4 = metadataService4.AdjustAudioProfile();
//Assert
Assert.AreEqual(firstProfile, profile1);
Assert.AreEqual(firstProfile, profile2);
Assert.AreEqual(anotherProfile, profile3);
Assert.AreEqual(firstProfile, profile4);
}
public void AdjustVideoBpsFor1920X1080SuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata1920X1080X8000 = new VideoMediaInfo
{
VideoWidth = 1920,
VideoHeight = 1080,
VideoBitRate = metadataConfigurator.VideoBps1920X1080
};
var metadata1920X1080More8000 = new VideoMediaInfo
{
VideoWidth = 1920,
VideoHeight = 1080,
VideoBitRate = metadataConfigurator.VideoBps1920X1080 + 1
};
var metadata1920X1080Less8000 = new VideoMediaInfo
{
VideoWidth = 1920,
VideoHeight = 1080,
VideoBitRate = metadataConfigurator.VideoBps1920X1080 - 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata1920X1080X8000);
var metadataService2 = new MetadataService(metadataConfigurator, metadata1920X1080More8000);
var metadataService3 = new MetadataService(metadataConfigurator, metadata1920X1080Less8000);
//Act
int adjBps1920X1080X8000 = metadataService1.AdjustVideoBps();
int adjBps1920X1080More8000 = metadataService2.AdjustVideoBps();
int adjBps1920X1080Less8000 = metadataService3.AdjustVideoBps();
//Assert
Assert.AreEqual(metadataConfigurator.VideoBps1920X1080, adjBps1920X1080X8000);
Assert.AreEqual(metadataConfigurator.VideoBps1920X1080, adjBps1920X1080More8000);
Assert.AreEqual(metadata1920X1080Less8000.VideoBitRate, adjBps1920X1080Less8000);
}
public void AdjustVideoBpsFor854X480SuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata854X480X2500 = new VideoMetadata()
{
Width = 854,
Height = 480,
VideoBps = metadataConfigurator.VideoBps854X480
};
var metadata854X480More2500 = new VideoMetadata()
{
Width = 854,
Height = 480,
VideoBps = metadataConfigurator.VideoBps854X480 + 1
};
var metadata854X480Less2500 = new VideoMetadata()
{
Width = 854,
Height = 480,
VideoBps = metadataConfigurator.VideoBps854X480 - 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata854X480X2500);
var metadataService2 = new MetadataService(metadataConfigurator, metadata854X480More2500);
var metadataService3 = new MetadataService(metadataConfigurator, metadata854X480Less2500);
//Act
var adjBps854X480X2500 = metadataService1.AdjustVideoBps();
var adjBps854X480More2500 = metadataService2.AdjustVideoBps();
var adjBps854X480Less2500 = metadataService3.AdjustVideoBps();
//Assert
Assert.AreEqual(metadataConfigurator.VideoBps854X480, adjBps854X480X2500);
Assert.AreEqual(metadataConfigurator.VideoBps854X480, adjBps854X480More2500);
Assert.AreEqual(metadata854X480Less2500.VideoBps, adjBps854X480Less2500);
}
public void AdjustContainerTest()
{
//Arrange
const string myContainer = "myContainer";
const string anotherContainer = "anotherContainer";
var serviceConfigurator = new MetadataServiceConfigurator(myContainer, null, null, null, null);
var metadata1 = new VideoMetadata()
{
Container = myContainer
};
var metadata2 = new VideoMetadata()
{
Container = anotherContainer
};
var metadataWithoutContainer = new VideoMetadata()
{
Container = null
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
var metadataService3 = new MetadataService(serviceConfigurator, metadataWithoutContainer);
//Act
var container1 = metadataService1.AdjustContainer();
var container2 = metadataService2.AdjustContainer();
//Act & Assert
CustomAssert.IsThrown<MediaFormatException>(() => metadataService3.AdjustContainer());
//Assert
Assert.AreEqual(myContainer, container1);
Assert.AreEqual(myContainer, container2);
}
public void AdjustVideoCodecTest()
{
//Arrange
const string anotherCodecName = "anotherCodec";
const string myCodecName = "myCodec";
var myCodec = new CodecData(myCodecName, null);
var serviceConfigurator = new MetadataServiceConfigurator(null, null, myCodec, null, null);
var metadata1 = new VideoMetadata()
{
VideoCodec = myCodecName
};
var metadata2 = new VideoMetadata()
{
VideoCodec = anotherCodecName
};
var metadataWithoutCodec = new VideoMetadata()
{
VideoCodec = null
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
var metadataService3 = new MetadataService(serviceConfigurator, metadataWithoutCodec);
//Act
var codec1 = metadataService1.AdjustVideoCodec();
var codec2 = metadataService2.AdjustVideoCodec();
//Act & Assert
CustomAssert.IsThrown<MediaFormatException>(() => metadataService3.AdjustContainer());
//Assert
Assert.AreEqual(myCodecName, codec1);
Assert.AreEqual(myCodecName, codec2);
}
public void AdjustVideoKeyFrameSuccessTest()
{
//Arrange
var serviceConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
int myKeyFrame = serviceConfigurator.MaxKeyFrame - 1;
var metadataKeyFrame0 = new VideoMediaInfo
{
VideoFormatSettingsGOP = String.Format("M=1, N={0}", serviceConfigurator.MinKeyFrame - 1)
};
var metadataKeyFrameMore60 = new VideoMediaInfo
{
VideoFormatSettingsGOP = String.Format("M=1, N={0}", serviceConfigurator.MaxKeyFrame + 1)
};
var metadataKeyFrame = new VideoMediaInfo
{
VideoFormatSettingsGOP = String.Format("M=1, N={0}", myKeyFrame)
};
var metadataService1 = new MetadataService(serviceConfigurator, metadataKeyFrame0);
var metadataService2 = new MetadataService(serviceConfigurator, metadataKeyFrameMore60);
var metadataService3 = new MetadataService(serviceConfigurator, metadataKeyFrame);
//Act;
int keyFrame0 = metadataService1.AdjustKeyFrame();
int keyFrameMore60 = metadataService2.AdjustKeyFrame();
int keyFrame = metadataService3.AdjustKeyFrame();
//Assert
Assert.AreEqual(serviceConfigurator.KeyFrame, keyFrame0);
Assert.AreEqual(serviceConfigurator.KeyFrame, keyFrameMore60);
Assert.AreEqual(myKeyFrame, keyFrame);
}
public void AdjustVideoKeyFrameSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadataKeyFrame0 = new VideoMetadata()
{
VideoKeyFrame = metadataConfigurator.MinKeyFrame - 1
};
var metadataKeyFrameMore60 = new VideoMetadata()
{
VideoKeyFrame = metadataConfigurator.MaxKeyFrame + 1
};
var metadataKeyFrame = new VideoMetadata()
{
VideoKeyFrame = 30
};
var metadataService1 = new MetadataService(metadataConfigurator, metadataKeyFrame0);
var metadataService2 = new MetadataService(metadataConfigurator, metadataKeyFrameMore60);
var metadataService3 = new MetadataService(metadataConfigurator, metadataKeyFrame);
//Act;
var keyFrame0 = metadataService1.AdjustKeyFrame();
var keyFrameMore60 = metadataService2.AdjustKeyFrame();
var keyFrame = metadataService3.AdjustKeyFrame();
//Assert
Assert.AreEqual(metadataConfigurator.KeyFrame, keyFrame0);
Assert.AreEqual(metadataConfigurator.KeyFrame, keyFrameMore60);
Assert.AreEqual(metadataKeyFrame.VideoKeyFrame, keyFrame);
}
public void AdjustAudioBpsFor854X480And640X360AndLessX6ChannelSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata64Bps = new VideoMetadata()
{
Width = 640,
Height = 360,
AudioChannel = AudioChannel.Six,
AudioBps = metadataConfigurator.AudioBps360P6Channel
};
var metadataMore64Bps = new VideoMetadata()
{
Width = 640,
Height = 360,
AudioChannel = AudioChannel.Six,
AudioBps = metadataConfigurator.AudioBps360P6Channel + 1
};
var metadataLess64Bps = new VideoMetadata()
{
Width = 640,
Height = 360,
AudioChannel = AudioChannel.Six,
AudioBps = metadataConfigurator.AudioBps360P6Channel - 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata64Bps);
var metadataService2 = new MetadataService(metadataConfigurator, metadataMore64Bps);
var metadataService3 = new MetadataService(metadataConfigurator, metadataLess64Bps);
//Act
var adjBps64Bps = metadataService1.AdjustAudioBps();
var adjBpsMore64Bps = metadataService2.AdjustAudioBps();
var adjBpsLess64Bps = metadataService3.AdjustAudioBps();
//Assert
Assert.AreEqual(metadataConfigurator.AudioBps360P6Channel, adjBps64Bps);
Assert.AreEqual(metadataConfigurator.AudioBps360P6Channel, adjBpsMore64Bps);
Assert.AreEqual(metadataLess64Bps.AudioBps, adjBpsLess64Bps);
}
public void AdjustAudioBpsFor1920X1080And1280X720X6ChannelSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata512Bps = new VideoMetadata()
{
Width = 1280,
Height = 720,
AudioChannel = AudioChannel.Six,
AudioBps = metadataConfigurator.AudioBps720P6Channel
};
var metadataMore512Bps = new VideoMetadata()
{
Width = 1280,
Height = 720,
AudioChannel = AudioChannel.Six,
AudioBps = metadataConfigurator.AudioBps720P6Channel + 1
};
var metadataLess512Bps = new VideoMetadata()
{
Width = 1280,
Height = 720,
AudioChannel = AudioChannel.Six,
AudioBps = metadataConfigurator.AudioBps720P6Channel - 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata512Bps);
var metadataService2 = new MetadataService(metadataConfigurator, metadataMore512Bps);
var metadataService3 = new MetadataService(metadataConfigurator, metadataLess512Bps);
//Act
var adjBps512Bps = metadataService1.AdjustAudioBps();
var adjBpsMore512Bps = metadataService2.AdjustAudioBps();
var adjBpsLess512Bps = metadataService3.AdjustAudioBps();
//Assert
Assert.AreEqual(metadataConfigurator.AudioBps720P6Channel, adjBps512Bps);
Assert.AreEqual(metadataConfigurator.AudioBps720P6Channel, adjBpsMore512Bps);
Assert.AreEqual(metadataLess512Bps.AudioBps, adjBpsLess512Bps);
}
public void AdjustVideoBpsForLess640X360SuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata1000Bps = new VideoMetadata()
{
Width = 40,
Height = 60,
VideoBps = metadataConfigurator.VideoBps640X360
};
var metadataMore1000Bps = new VideoMetadata()
{
Width = 40,
Height = 60,
VideoBps = metadataConfigurator.VideoBps640X360 + 1
};
var metadataLess1000Bps = new VideoMetadata()
{
Width = 40,
Height = 60,
VideoBps = metadataConfigurator.VideoBps640X360 - 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata1000Bps);
var metadataService2 = new MetadataService(metadataConfigurator, metadataMore1000Bps);
var metadataService3 = new MetadataService(metadataConfigurator, metadataLess1000Bps);
//Act
var adjBps1000Bps = metadataService1.AdjustVideoBps();
var adjBpsMore1000Bps = metadataService2.AdjustVideoBps();
var adjBpsLess1000Bps = metadataService3.AdjustVideoBps();
//Assert
Assert.AreEqual(metadataConfigurator.VideoBps640X360, adjBps1000Bps);
Assert.AreEqual(metadataConfigurator.VideoBps640X360, adjBpsMore1000Bps);
Assert.AreEqual(metadataLess1000Bps.VideoBps, adjBpsLess1000Bps);
}
public void AdjustAudioBpsFor1920X1080And1280X720X2ChannelSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata384Bps = new VideoMediaInfo
{
VideoWidth = 1280,
VideoHeight = 720,
AudioChannels = (int) AudioChannel.Two,
AudioBitRate = metadataConfigurator.AudioBps720P2Channel
};
var metadataMore384Bps = new VideoMediaInfo
{
VideoWidth = 1280,
VideoHeight = 720,
AudioChannels = (int) AudioChannel.Two,
AudioBitRate = metadataConfigurator.AudioBps720P2Channel + 1
};
var metadataLess384Bps = new VideoMediaInfo
{
VideoWidth = 1280,
VideoHeight = 720,
AudioChannels = (int) AudioChannel.Two,
AudioBitRate = metadataConfigurator.AudioBps720P2Channel - 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata384Bps);
var metadataService2 = new MetadataService(metadataConfigurator, metadataMore384Bps);
var metadataService3 = new MetadataService(metadataConfigurator, metadataLess384Bps);
//Act
int adjBps384Bps = metadataService1.AdjustAudioBps();
int adjBpsMore384Bps = metadataService2.AdjustAudioBps();
int adjBpsLess384Bps = metadataService3.AdjustAudioBps();
//Assert
Assert.AreEqual(metadataConfigurator.AudioBps720P2Channel, adjBps384Bps);
Assert.AreEqual(metadataConfigurator.AudioBps720P2Channel, adjBpsMore384Bps);
Assert.AreEqual(metadataLess384Bps.AudioBitRate, adjBpsLess384Bps);
}
public void AdjustVideoProfileTest()
{
//Arrange
const string myCodec = "myCodec";
const string anotherProfile = "anotherProfile";
const string firstProfile = "firstProfile";
const string secondProfile = "secondProfile";
var videoCodec = new CodecData(myCodec, null, firstProfile, secondProfile);
var serviceConfigurator = new MetadataServiceConfigurator(null, null, videoCodec, null, null);
var metadata1 = new VideoMetadata()
{
VideoCodec = myCodec,
VideoProfile = firstProfile
};
var metadata2 = new VideoMetadata()
{
VideoCodec = myCodec,
VideoProfile = secondProfile
};
var metadata3 = new VideoMetadata()
{
VideoCodec = myCodec,
VideoProfile = anotherProfile
};
var metadataWithoutCodec = new VideoMetadata()
{
VideoCodec = myCodec,
VideoProfile = null
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
var metadataService3 = new MetadataService(serviceConfigurator, metadata3);
var metadataService4 = new MetadataService(serviceConfigurator, metadataWithoutCodec);
//Act
var profile1 = metadataService1.AdjustVideoProfile();
var profile2 = metadataService2.AdjustVideoProfile();
var profile3 = metadataService3.AdjustVideoProfile();
var profile4 = metadataService4.AdjustVideoProfile();
//Assert
Assert.AreEqual(firstProfile, profile1);
Assert.AreEqual(secondProfile, profile2);
Assert.AreEqual(firstProfile, profile3);
Assert.AreEqual(firstProfile, profile4);
}
public void AdjustVideoBpsFor640X360SuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata640X360X1000 = new VideoMediaInfo
{
VideoWidth = 640,
VideoHeight = 360,
VideoBitRate = metadataConfigurator.VideoBps640X360
};
var metadata640X360More1000 = new VideoMediaInfo
{
VideoWidth = 640,
VideoHeight = 360,
VideoBitRate = metadataConfigurator.VideoBps640X360 + 1
};
var metadata640X360Less1000 = new VideoMediaInfo
{
VideoWidth = 640,
VideoHeight = 360,
VideoBitRate = metadataConfigurator.VideoBps640X360 - 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata640X360X1000);
var metadataService2 = new MetadataService(metadataConfigurator, metadata640X360More1000);
var metadataService3 = new MetadataService(metadataConfigurator, metadata640X360Less1000);
//Act
int adjBps640X360X1000 = metadataService1.AdjustVideoBps();
int adjBps640X360More1000 = metadataService2.AdjustVideoBps();
int adjBps640X360Less1000 = metadataService3.AdjustVideoBps();
//Assert
Assert.AreEqual(metadataConfigurator.VideoBps640X360, adjBps640X360X1000);
Assert.AreEqual(metadataConfigurator.VideoBps640X360, adjBps640X360More1000);
Assert.AreEqual(metadata640X360Less1000.VideoBitRate, adjBps640X360Less1000);
}
public void AdjustAudioCodecTest()
{
//Arrange
const string myCodec1 = "myCodec1";
const string myCodec2 = "myCodec2";
const string anotherCodec = "anotherCodec";
var audioCodec = new CodecData(myCodec1, null);
var supportedAudioCodecs = new List<CodecData>()
{
audioCodec,
new CodecData(myCodec2, null)
};
var serviceConfigurator = new MetadataServiceConfigurator(null, null, null, audioCodec, supportedAudioCodecs);
var metadata1 = new VideoMetadata()
{
AudioCodec = myCodec1
};
var metadata2 = new VideoMetadata()
{
AudioCodec = myCodec2
};
var metadata3 = new VideoMetadata()
{
AudioCodec = anotherCodec
};
var metadataWithoutCodec = new VideoMetadata()
{
AudioCodec = null
};
var metadataService1 = new MetadataService(serviceConfigurator, metadata1);
var metadataService2 = new MetadataService(serviceConfigurator, metadata2);
var metadataService3 = new MetadataService(serviceConfigurator, metadata3);
var metadataService4 = new MetadataService(serviceConfigurator, metadataWithoutCodec);
//Act
var codec1 = metadataService1.AdjustAudioCodec();
var codec2 = metadataService2.AdjustAudioCodec();
var codec3 = metadataService3.AdjustAudioCodec();
var codec4 = metadataService4.AdjustAudioCodec();
//Assert
Assert.AreEqual(myCodec1, codec1);
Assert.AreEqual(myCodec2, codec2);
Assert.AreEqual(myCodec1, codec3);
Assert.AreEqual(null, codec4);
}
public void AdjustVideoFpsSuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata1 = new VideoMetadata()
{
VideoFps = 29.970
};
var metadata2 = new VideoMetadata()
{
VideoFps = metadataConfigurator.MinFps - 1
};
var metadata3 = new VideoMetadata()
{
VideoFps = metadataConfigurator.MaxFps + 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata1);
var metadataService2 = new MetadataService(metadataConfigurator, metadata2);
var metadataService3 = new MetadataService(metadataConfigurator, metadata3);
//Act
var adjustedFps1 = metadataService1.AdjustVideoFps();
//Act & Assert
CustomAssert.IsThrown<MediaFormatException>(() => metadataService2.AdjustVideoFps());
CustomAssert.IsThrown<MediaFormatException>(() =>metadataService3.AdjustVideoFps());
//Assert
Assert.AreEqual(metadata1.VideoFps, adjustedFps1);
}
public void AdjustVideoBpsFor1280X720SuccessTest()
{
//Arrange
var metadataConfigurator = new MetadataServiceConfigurator(null, null, null, null, null);
var metadata1280X720X5000 = new VideoMetadata()
{
Width = 1280,
Height = 720,
VideoBps = metadataConfigurator.VideoBps1280X720
};
var metadata1280X720More5000 = new VideoMetadata()
{
Width = 1280,
Height = 720,
VideoBps = metadataConfigurator.VideoBps1280X720 + 1
};
var metadata1280X720Less5000 = new VideoMetadata()
{
Width = 1280,
Height = 720,
VideoBps = metadataConfigurator.VideoBps1280X720 - 1
};
var metadataService1 = new MetadataService(metadataConfigurator, metadata1280X720X5000);
var metadataService2 = new MetadataService(metadataConfigurator, metadata1280X720More5000);
var metadataService3 = new MetadataService(metadataConfigurator, metadata1280X720Less5000);
//Act
var adjBps1280X720X5000 = metadataService1.AdjustVideoBps();
var adjBps1280X720More5000 = metadataService2.AdjustVideoBps();
var adjBps1280X720Less5000 = metadataService3.AdjustVideoBps();
//Assert
Assert.AreEqual(metadataConfigurator.VideoBps1280X720, adjBps1280X720X5000);
Assert.AreEqual(metadataConfigurator.VideoBps1280X720, adjBps1280X720More5000);
Assert.AreEqual(metadata1280X720Less5000.VideoBps, adjBps1280X720Less5000);
}
