private void ReadSceneDetectorInput()
{
// parse output from PySceneDetect
List <long> frameNumbers = new List <long>();
TextFieldParser parser = new TextFieldParser(
Path.Join(FolderName, BaseName, "scenes.csv"));
parser.TextFieldType = FieldType.Delimited;
parser.SetDelimiters(",");
for (int i = 0; i < 2; i++)
{
parser.ReadLine();
}
while (!parser.EndOfData)
{
string[] currentRow = parser.ReadFields();
frameNumbers.Add(long.Parse(currentRow[1]));
}
// trun the parsed information into our data structure
SynapseMeta = new IndividualSynapseStruct()
{
SourceType = "video",
SourceFileName = BaseName,
ImageWidth = Constants.SYNAPSE_WIDTH * frameNumbers.LongCount(),
NumberOfScenes = frameNumbers.LongCount(),
SceneStartFrameNumbers = frameNumbers
};
}
private void SerializeSynapseMetaData()
{
// extract only the basename of source files
List <string> SynapseStillsBaseName = new List <string>();
foreach (var s in SynapseStills)
{
SynapseStillsBaseName.Add(Path.GetFileNameWithoutExtension(s));
}
// build our data structure from input
IndividualSynapseStruct meta = new IndividualSynapseStruct()
{
SourceType = "stills",
SourceFileName = InputBaseName,
ImageWidth = Constants.SYNAPSE_WIDTH * SynapseStills.LongCount(),
NumberOfShots = SynapseStillsBaseName.LongCount(),
ShotFileNames = SynapseStillsBaseName
};
// serialize our data structure
SerializedMeta = JsonConvert.SerializeObject(meta);
}
