public VideoGridImage(VideoMetadata video, VideoPreviewImageViewModel vm, List <MediaThumb> thumbs) :
base(vm.MaxPreviewImageWidth, vm.NrRows, vm.NrColumns, getImages(thumbs), vm.BackgroundColor, vm.FontColor)
{
Video = video;
Vm = vm;
Thumbs = thumbs;
}
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 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 GetMjpegStringWithNumFrameMoreDurationTest()
{
//Arrange
const string destinationFilePath = "destination Path";
const int numFrame = 10;
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
Duration = (int)serviceConfigurator.ScreenshotTime.TotalMilliseconds - 1,
Width = 4096,
Height = 2304,
FilePath = "source file path"
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegStringBuilder(metadataService, destinationFilePath);
var ffmpegStr = "-i \"{0}\" -f image2 -ss {1} -frames:v 1 -y \"{2}.jpg\"";
ffmpegStr = String.Format(ffmpegStr,
metadata.FilePath,
0,
destinationFilePath);
//Act
var str = stringBuilder.GetStringForScreenshot();
//Assert
Assert.AreEqual(ffmpegStr, str);
}
public void CheckCorrectAudioValueListTest()
{
//Arrange
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
AudioBps = serviceConfigurator.AudioBps720P1Channel,
AudioChannel = AudioChannel.One,
AudioCodec = "AAC",
AudioProfile = "LC",
VideoBps = serviceConfigurator.VideoBps1920X1080,
VideoCodec = "AVC",
VideoProfile = "Baseline",
VideoFps = serviceConfigurator.MaxFps - 1,
VideoKeyFrame = serviceConfigurator.KeyFrame,
Width = 4096,
Height = 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 generateThumbnail(MediaProbe mediaProbe, VideoMetadata video,
CancellationToken token, int timeoutSeconds, int nrThumbnails)
{
video.Thumbnail = null;
List<MediaThumb> coverBitmaps = mediaProbe.grabAttachedImages(Constants.MAX_THUMBNAIL_WIDTH,
Constants.MAX_THUMBNAIL_HEIGHT, token, timeoutSeconds);
if (coverBitmaps.Count > 0)
{
video.Thumbnail = new Thumbnail(coverBitmaps[0].Thumb);
}
if (coverBitmaps.Count == 0 || nrThumbnails > 1)
{
List<MediaThumb> thumbBitmaps = mediaProbe.grabThumbnails(Constants.MAX_THUMBNAIL_WIDTH,
Constants.MAX_THUMBNAIL_HEIGHT, 0, nrThumbnails, 0.025, token, timeoutSeconds, null);
if (thumbBitmaps.Count > 0 && coverBitmaps.Count == 0)
{
video.Thumbnail = new Thumbnail(thumbBitmaps[0].Thumb);
}
}
}
protected override void addImageInfo(int imageNr, Grid cell, string fontFamily, int margin)
{
if (Vm.IsAddInfo == false)
{
return;
}
cell.Margin = new Thickness(margin);
MediaFileItem item = Items[imageNr];
TextBlock name = new TextBlock();
name.TextTrimming = TextTrimming.CharacterEllipsis;
name.HorizontalAlignment = HorizontalAlignment.Center;
name.VerticalAlignment = VerticalAlignment.Bottom;
name.Text = Path.GetFileName(item.Location);
name.Foreground = new SolidColorBrush(FontColor);
Grid.SetRow(name, 0);
cell.Children.Add(name);
if (item.Metadata == null)
{
return;
}
VideoMetadata videoInfo = item.Metadata as VideoMetadata;
MediaViewer.MediaDatabase.ImageMetadata imageInfo = item.Metadata as MediaViewer.MediaDatabase.ImageMetadata;
TextBlock info = new TextBlock();
info.TextTrimming = TextTrimming.CharacterEllipsis;
info.HorizontalAlignment = HorizontalAlignment.Center;
info.VerticalAlignment = VerticalAlignment.Top;
info.Foreground = new SolidColorBrush(FontColor);
String infoText = "";
if (videoInfo != null)
{
infoText += videoInfo.Width + "x" + videoInfo.Height;
}
else
{
infoText += imageInfo.Width + "x" + imageInfo.Height;
}
infoText += ", " + MiscUtils.formatSizeBytes(item.Metadata.SizeBytes);
info.Text = infoText;
Grid.SetRow(info, 2);
cell.Children.Add(info);
}
public ProcessedMediaModel(List <DomainProcessedVideo> domainProcessedVideos,
List <DomainProcessedScreenshot> domainProcessedScreenshots,
VideoMetadata videoMetadata)
{
DomainProcessedVideos = domainProcessedVideos;
DomainProcessedScreenshots = domainProcessedScreenshots;
VideoMetadata = videoMetadata;
}
/// <summary>
/// Load video metadata into memory.
/// </summary>
public async Task LoadMetadataAsync(bool ignoreStreamErrors = false)
{
if (LoadedMetadata)
{
throw new InvalidOperationException("Video metadata is already loaded!");
}
var r = FFmpegWrapper.OpenOutput(ffprobe, $"-i \"{Filename}\" -v quiet -print_format json=c=1 -show_format -show_streams");
try
{
var metadata = await JsonSerializer.DeserializeAsync <VideoMetadata>(r);
try
{
var videoStream = metadata.Streams.Where(x => x.CodecType.ToLower().Trim() == "video").FirstOrDefault();
if (videoStream != null)
{
metadata.Width = videoStream.Width.Value;
metadata.Height = videoStream.Height.Value;
metadata.PixelFormat = videoStream.PixFmt;
metadata.Codec = videoStream.CodecName;
metadata.CodecLongName = videoStream.CodecLongName;
metadata.BitRate = videoStream.BitRate == null ? -1 :
int.Parse(videoStream.BitRate);
metadata.BitDepth = videoStream.BitsPerRawSample == null?
tryParseBitDepth(videoStream.PixFmt) :
int.Parse(videoStream.BitsPerRawSample);
metadata.Duration = videoStream.Duration == null?
double.Parse(metadata.Format.Duration ?? "0", CultureInfo.InvariantCulture) :
double.Parse(videoStream.Duration, CultureInfo.InvariantCulture);
metadata.SampleAspectRatio = videoStream.SampleAspectRatio;
metadata.AvgFramerateText = videoStream.AvgFrameRate;
metadata.AvgFramerate = videoStream.AvgFrameRateNumber;
metadata.PredictedFrameCount = (int)(metadata.AvgFramerate * metadata.Duration);
}
}
catch (Exception ex)
{
// failed to interpret video stream settings
if (!ignoreStreamErrors)
{
throw new InvalidDataException("Failed to parse video stream data! " + ex.Message);
}
}
LoadedMetadata = true;
Metadata = metadata;
}
catch (JsonException ex)
{
throw new InvalidOperationException("Failed to interpret ffprobe video metadata output! " + ex.Message);
}
}
public void SaveVideoMetadata()
{
IVideoMetadata metadata = new VideoMetadata();
metadata.Clear();
metadata.Id = "22";
metadata.Filename = "testVideo.wmv";
using (XmlWriter writer = Helpers.CreateXmlWriter(@"testVideoMetadata.cxml"))
metadata.Save(writer);
}
public MetadataInfo Copy()
{
return(new MetadataInfo
{
AudioMetadata = HasAudio ? AudioMetadata.Copy() : null,
VideoMetadata = HasVideo ? VideoMetadata.Copy() : null,
DataMetadata = HasData ? DataMetadata.Copy() : null,
});
}
public void Initialize(string file, VideoMetadata metadata)
{
SourceFile = file;
SourceMetadata = metadata;
TargetTotalFrames = (int)Math.Ceiling(SourceMetadata.FrameRate * SourceMetadata.Duration.TotalSeconds);
TargetBitrate = metadata.Bitrate;
InitializeEx();
}
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 SaveVideoMetadata()
{
IVideoMetadata metadata = new VideoMetadata();
metadata.Clear();
metadata.Id = "22";
metadata.Filename = "testVideo.wmv";
using (XmlWriter writer = Helpers.CreateXmlWriter(@"testVideoMetadata.cxml"))
metadata.Save(writer);
}
public static List <Tuple <String, String> > formatProperties(VideoMetadata video)
{
List <Tuple <String, String> > propList = new List <Tuple <string, string> >();
addPropIfExists("Major Brand", video.MajorBrand, propList);
addPropIfExists("Minor Version", video.MinorVersion, propList);
addPropIfExists("WMF SDK Version", video.WMFSDKVersion, propList);
addPropIfExists("Variable Bitrate", video.IsVariableBitRate, propList);
return(propList);
}
private void AddMedia_Click(object sender, EventArgs e)
{
string ofilename = openFileDialog1.FileName;
string filename = $"{NewPath}{Path.GetFileName(ofilename)}";
File.Copy(ofilename, filename, true);
if (MediaType == "song")
{
string format, duration, name, artist, album, genre, pubYear, label;
format = MetaGrid.Rows[1].Cells[1].Value.ToString();
duration = MetaGrid.Rows[2].Cells[1].Value.ToString();
name = MetaGrid.Rows[3].Cells[1].Value.ToString();
artist = MetaGrid.Rows[4].Cells[1].Value.ToString();
album = MetaGrid.Rows[5].Cells[1].Value.ToString();
genre = MetaGrid.Rows[6].Cells[1].Value.ToString();
pubYear = MetaGrid.Rows[7].Cells[1].Value.ToString();
label = MetaGrid.Rows[8].Cells[1].Value.ToString();
SongMetadata meta = new SongMetadata(name, artist, album, genre, pubYear, label);
Song song = new Song(filename, meta, format, duration);
}
else if (MediaType == "video")
{
string format, duration, name, creator, genre, category, studio, description, resolution, aspect, director, actors, pubYear;
format = MetaGrid.Rows[1].Cells[1].Value.ToString();
duration = MetaGrid.Rows[2].Cells[1].Value.ToString();
name = MetaGrid.Rows[3].Cells[1].Value.ToString();
creator = MetaGrid.Rows[4].Cells[1].Value.ToString();
genre = MetaGrid.Rows[5].Cells[1].Value.ToString();
category = MetaGrid.Rows[6].Cells[1].Value.ToString();
actors = MetaGrid.Rows[7].Cells[1].Value.ToString();
director = MetaGrid.Rows[8].Cells[1].Value.ToString();
studio = MetaGrid.Rows[9].Cells[1].Value.ToString();
pubYear = MetaGrid.Rows[10].Cells[1].Value.ToString();
description = MetaGrid.Rows[11].Cells[1].Value.ToString();
resolution = MetaGrid.Rows[12].Cells[1].Value.ToString();
aspect = MetaGrid.Rows[13].Cells[1].Value.ToString();
VideoMetadata meta = new VideoMetadata(name, creator, genre, category, studio, description,
resolution, aspect, director, actors, pubYear);
Video video = new Video(filename, meta, format, duration);
}
Spotflix.Save("Spotflix.bin");
panelAddMedia.Hide();
MetaGrid.Rows.Clear();
}
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 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 VideoMetadata ParseMetadata(string name)
{
var metadata = new VideoMetadata();
var nameParts = name.Split('_');
metadata.DVRName = nameParts[0].Split('\\').Last();
metadata.CameraName = nameParts[1];
metadata.IsMain = nameParts[2].Contains("main");
metadata.Date = this.ParseDateTime(nameParts[3]);
metadata.FileName =
$"{metadata.DVRName}_{metadata.CameraName}_{nameParts[3].Substring(0, 4)}-{nameParts[3].Substring(4, 2)}-{nameParts[3].Substring(6, 2)}--{nameParts[3].Substring(8, 2)}-{nameParts[3].Substring(10, 2)}-{nameParts[3].Substring(12, 2)}.mp4";
return(metadata);
}
private void WriteFileInfo(string ffmpegString, VideoMetadata metadata)
{
Trace.WriteLine(String.Format("Width:\t\t{0}", metadata.Width));
Trace.WriteLine(String.Format("Width:\t\t{0}", metadata.Height));
Trace.WriteLine(String.Format("File Size:\t\t{0}", metadata.FileSize));
Trace.WriteLine(String.Format("Container:\t\t{0}", metadata.Container));
Trace.WriteLine(String.Format("Video Codec:\t\t{0}", metadata.VideoCodec));
Trace.WriteLine(String.Format("Video Profile:\t\t{0}", metadata.VideoProfile));
Trace.WriteLine(String.Format("Video Bitrate:\t\t{0}", metadata.VideoBps));
Trace.WriteLine(String.Format("Audio Codec:\t\t{0}", metadata.AudioCodec));
Trace.WriteLine(String.Format("Audio Profile:\t\t{0}", metadata.AudioProfile));
Trace.WriteLine(String.Format("Audio Channel(s):\t\t{0}", metadata.AudioChannel));
Trace.WriteLine(String.Format("Audio Bitrate:\t\t{0}", metadata.AudioBps));
Trace.WriteLine(String.Format("Ffmpeg String:\t\t{0}", ffmpegString));
}
public async Task AddUploadedVideoFile(VideoMetadata metadata, string azureUrl)
{
var model = new UploadedVideoFileModel
{
Id = Guid.NewGuid().ToString(),
FileName = metadata.FileName,
FilePath = azureUrl,
Date = DateTime.UtcNow,
DvrName = metadata.DVRName,
VideoStartDateLocal = metadata.Date,
CameraName = metadata.ParsedCameraName
};
var collection = database.GetCollection <UploadedVideoFileModel>("uploadedVideoFiles");
await collection.InsertOneAsync(model);
}
public void GetMp4StringFromIncorrectMetadataTest()
{
//Arrange
const string destinationFilePath = "destination Path";
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
Container = "MPEG-PS",
AudioBps = serviceConfigurator.AudioBps720P1Channel + 1,
AudioChannel = AudioChannel.One,
AudioCodec = "AC-3",
AudioProfile = null,
VideoBps = serviceConfigurator.VideoBps1920X1080 + 1,
VideoCodec = "MPEG Video",
VideoFps = serviceConfigurator.MaxFps - 1,
VideoKeyFrame = serviceConfigurator.MaxKeyFrame + 1,
VideoProfile = "High",
Width = 4096,
Height = 2304,
FilePath = "source file path"
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegStringBuilder(metadataService, destinationFilePath);
var ffmpegStr = "-i \"{0}\" -f {1} -vcodec {2} -b:v {3} -r {4} -g {5} -profile {6} -acodec {7} -b:a {8} -y \"{9}.{10}\"";
ffmpegStr = String.Format(ffmpegStr,
metadata.FilePath,
metadataService.ContainerForFfmpeg,
metadataService.VideoCodecLib,
serviceConfigurator.VideoBps1920X1080,
serviceConfigurator.MaxFps - 1,
serviceConfigurator.KeyFrame,
serviceConfigurator.VideoCodec.DefaultProfile,
metadataService.AudioCodecLib,
serviceConfigurator.AudioBps720P1Channel,
destinationFilePath,
serviceConfigurator.FfmpegContainer);
//Act
var str = stringBuilder.GetStringForEncoder();
//Assert
Assert.AreEqual(ffmpegStr, str, true);
}
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 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);
}
private bool supportsXMPMetadata(VideoMetadata video, List<string> fsMetaData)
{
// XMP Metadata does not support matroska
if (video.MimeType.Equals("video/x-matroska") || video.MimeType.Equals("video/webm"))
{
return (false);
}
else if (video.MimeType.Equals("video/mp4"))
{
// mp4 versions incompatible with XMP metadata
if (fsMetaData.Contains("major_brand: isom") &&
fsMetaData.Contains("minor_version: 1"))
{
return (false);
}
if (fsMetaData.Contains("major_brand: mp42") &&
fsMetaData.Contains("minor_version: 0"))
{
if (fsMetaData.Contains("compatible_brands: isom"))
{
return (false);
}
if (fsMetaData.Contains("compatible_brands: 000000964375"))
{
return (false);
}
}
}
else if (video.MimeType.Equals("video/avi"))
{
if (video.VideoCodec.Equals("mpeg2video"))
{
return (false);
}
}
return (true);
}
public void GetMp4StringFromIncorrectMetadataTest()
{
//Arrange
const string destinationFilePath = "destination Path";
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
Container = "MPEG-PS",
AudioBps = serviceConfigurator.AudioBps720P1Channel+1,
AudioChannel = AudioChannel.One,
AudioCodec = "AC-3",
AudioProfile = null,
VideoBps = serviceConfigurator.VideoBps1920X1080+1,
VideoCodec = "MPEG Video",
VideoFps = serviceConfigurator.MaxFps - 1,
VideoKeyFrame = serviceConfigurator.MaxKeyFrame+1,
VideoProfile = "High",
Width = 4096,
Height = 2304,
FilePath = "source file path"
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegStringBuilder(metadataService, destinationFilePath);
var ffmpegStr = "-i \"{0}\" -f {1} -vcodec {2} -b:v {3} -r {4} -g {5} -profile {6} -acodec {7} -b:a {8} -y \"{9}.{10}\"";
ffmpegStr = String.Format(ffmpegStr,
metadata.FilePath,
metadataService.ContainerForFfmpeg,
metadataService.VideoCodecLib,
serviceConfigurator.VideoBps1920X1080,
serviceConfigurator.MaxFps - 1,
serviceConfigurator.KeyFrame,
serviceConfigurator.VideoCodec.DefaultProfile,
metadataService.AudioCodecLib,
serviceConfigurator.AudioBps720P1Channel,
destinationFilePath,
serviceConfigurator.FfmpegContainer);
//Act
var str = stringBuilder.GetStringForEncoder();
//Assert
Assert.AreEqual(ffmpegStr, str, true);
}
public void CheckCorrectContainerTest()
{
//Arrange
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
Container = serviceConfigurator.Container
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
//Act
metadataService.AdjustContainer();
//Assert
Assert.IsTrue(metadataService.CorrectContainer);
}
public void GetMp4StringFromMetadataWithMp2Test()
{
//Arrange
const string destinationFilePath = "destination Path";
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
Container = "MPEG-4",
AudioBps = 152000,
AudioChannel = AudioChannel.Two,
AudioCodec = "MPEG Audio",
AudioProfile = "Layer 2",
VideoBps = 2500000,
VideoCodec = "AVC",
VideoFps = 24,
VideoKeyFrame = 2,
VideoProfile = "Baseline",
Width = 4096,
Height = 2304,
FilePath = "source file path"
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegStringBuilder(metadataService, destinationFilePath);
var ffmpegStr = "-i \"{0}\" -f mp4 -vcodec copy -acodec {1} -b:a {2} -y \"{3}.{4}\"";
ffmpegStr = String.Format(ffmpegStr,
metadata.FilePath,
metadataService.AudioCodecLib,
metadata.AudioBps,
destinationFilePath,
serviceConfigurator.FfmpegContainer);
//Act
var str = stringBuilder.GetStringForEncoder();
//Assert
Assert.AreEqual(ffmpegStr, str, true);
}
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 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());
}
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());
}
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 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 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);
}
private VideoMetadata GetVideoMetadata(int width, int height, string container, string videoCodec, int videoBps, int videoKeyFrame, double videoFps, string audioCodec, int audioBps, long fileSize, int duration, AudioChannel audioChannel,string audioProfile, string videoFormatProfile = null)
{
var metadata = new VideoMetadata()
{
AudioBps = audioBps,
AudioCodec = audioCodec,
AudioChannel=audioChannel,
AudioProfile=audioProfile,
Container = container,
Duration = duration,
FileSize = fileSize,
Height = height,
VideoBps = videoBps,
VideoCodec = videoCodec,
VideoFps = videoFps,
VideoKeyFrame = videoKeyFrame,
VideoProfile = videoFormatProfile,
Width = width
};
return metadata;
}
public void CheckCorrectAudioValueListTest()
{
//Arrange
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
AudioBps = serviceConfigurator.AudioBps720P1Channel,
AudioChannel = AudioChannel.One,
AudioCodec = "AAC",
AudioProfile = "LC",
VideoBps = serviceConfigurator.VideoBps1920X1080,
VideoCodec = "AVC",
VideoProfile = "Baseline",
VideoFps = serviceConfigurator.MaxFps - 1,
VideoKeyFrame = serviceConfigurator.KeyFrame,
Width = 4096,
Height = 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 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 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 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 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);
}
public void GetMp4StringWithoutAudioTest()
{
//Arrange
const string destinationFilePath = "destination Path";
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
Container = "MPEG-4",
AudioBps = 0,
AudioChannel = AudioChannel.None,
AudioCodec = null,
AudioProfile = null,
VideoBps = 2500000,
VideoCodec = "AVC",
VideoFps = 24,
VideoKeyFrame = 2,
VideoProfile = "Baseline",
Width = 4096,
Height = 2304,
FilePath = "source file path"
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegStringBuilder(metadataService, destinationFilePath);
var ffmpegStr = "-i \"{0}\" -f mp4 -vcodec copy -y \"{1}.{2}\"";
ffmpegStr = String.Format(ffmpegStr,
metadata.FilePath,
destinationFilePath,
serviceConfigurator.FfmpegContainer);
//Act
var str = stringBuilder.GetStringForEncoder();
//Assert
Assert.AreEqual(ffmpegStr, str, true);
}
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 GetMjpegStringWithNumFrameMoreDurationTest()
{
//Arrange
const string destinationFilePath = "destination Path";
const int numFrame = 10;
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
Duration = (int)serviceConfigurator.ScreenshotTime.TotalMilliseconds - 1,
Width = 4096,
Height = 2304,
FilePath = "source file path"
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegStringBuilder(metadataService, destinationFilePath);
var ffmpegStr = "-i \"{0}\" -f image2 -ss {1} -frames:v 1 -y \"{2}.jpg\"";
ffmpegStr = String.Format(ffmpegStr,
metadata.FilePath,
0,
destinationFilePath);
//Act
var str = stringBuilder.GetStringForScreenshot();
//Assert
Assert.AreEqual(ffmpegStr, str);
}
public void CreateVideoMetadata()
{
IVideoMetadata metadata = new VideoMetadata();
metadata.Clear();
}
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 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 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 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 GetWebMStringFromCorrectMetadataTest()
{
//Arrange
const string destinationFilePath = "destination Path";
var serviceConfigurator = Factory.CreateWebMMetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
Container = "WebM",
AudioBps = 152000,
AudioChannel = AudioChannel.Two,
AudioCodec = "Vorbis",
AudioProfile = null,
VideoBps = 2500000,
VideoCodec = "VP8",
VideoFps = 24,
VideoKeyFrame = 2,
VideoProfile = null,
Width = 4096,
Height = 2304,
FilePath = "source file path"
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
var stringBuilder = new FfmpegStringBuilder(metadataService, destinationFilePath);
var ffmpegStr = "-i \"{0}\" -f webm -vcodec copy -acodec copy -y \"{1}.{2}\"";
ffmpegStr = String.Format(ffmpegStr,
metadata.FilePath,
destinationFilePath,
serviceConfigurator.FfmpegContainer);
//Act
var str = stringBuilder.GetStringForEncoder();
//Assert
Assert.AreEqual(ffmpegStr, str, true);
}
public void CheckCorrectContainerTest()
{
//Arrange
var serviceConfigurator = Factory.CreateMp4MetadataServiceConfigurator();
var metadata = new VideoMetadata()
{
Container = serviceConfigurator.Container
};
var metadataService = new MetadataService(serviceConfigurator, metadata);
//Act
metadataService.AdjustContainer();
//Assert
Assert.IsTrue(metadataService.CorrectContainer);
}
private void WriteFileInfo(string ffmpegString, VideoMetadata metadata)
{
Trace.WriteLine(String.Format("Width:\t\t{0}", metadata.Width));
Trace.WriteLine(String.Format("Width:\t\t{0}", metadata.Height));
Trace.WriteLine(String.Format("File Size:\t\t{0}", metadata.FileSize));
Trace.WriteLine(String.Format("Container:\t\t{0}", metadata.Container));
Trace.WriteLine(String.Format("Video Codec:\t\t{0}", metadata.VideoCodec));
Trace.WriteLine(String.Format("Video Profile:\t\t{0}", metadata.VideoProfile));
Trace.WriteLine(String.Format("Video Bitrate:\t\t{0}", metadata.VideoBps));
Trace.WriteLine(String.Format("Audio Codec:\t\t{0}", metadata.AudioCodec));
Trace.WriteLine(String.Format("Audio Profile:\t\t{0}", metadata.AudioProfile));
Trace.WriteLine(String.Format("Audio Channel(s):\t\t{0}", metadata.AudioChannel));
Trace.WriteLine(String.Format("Audio Bitrate:\t\t{0}", metadata.AudioBps));
Trace.WriteLine(String.Format("Ffmpeg String:\t\t{0}", ffmpegString));
}
