void ReadJson()
{
string text = File.ReadAllText(OutFilePath, Encoding.UTF8);
JsonTextReader reader = new JsonTextReader(new StringReader(text));
//int initialDepth = -1;
var currentPhrase = new Phrase();
var phrases = new List<Phrase>();
var confidence = new Dictionary<string, double>();
while (reader.Read()) {
if (reader.Value != null) {
//Debug.WriteLine("Token: {0}, Key: {1}, Value: {2}", reader.TokenType, reader.Path, reader.Value);
if (IsProperty(reader, "final")) {
reader.Read();
if (reader.Value.ToString() == "True" && currentPhrase.Words.Count > 0) {
phrases.Add(currentPhrase);
}
currentPhrase = new Phrase();
}
if (IsProperty(reader, "timestamps")) {
ReadTimestamps(reader, currentPhrase, confidence);
}
if (IsProperty(reader, "word_confidence")) {
ReadConfidence(reader, confidence);
}
} else {
//Debug.WriteLine("Token: {0}", reader.TokenType);
}
}
Debug.WriteLine(phrases.Count + " phrases");
WriteToSRT(phrases);
}
void ReadTimestamps(JsonTextReader reader, Phrase currentPhrase, Dictionary<string, double> confidence)
{
reader.Read();
reader.Read();
if (reader.TokenType != JsonToken.EndArray) {
while (true) {
reader.Read();
var wordText = reader.Value.ToString();
var start = reader.ReadAsDouble();
var end = reader.ReadAsDouble();
var word = new Word() { Text = wordText, StartTime = start.Value, EndTime = end.Value, Confidence = GetConfidence(confidence, wordText) };
currentPhrase.Words.Add(word);
reader.Read();
var tok1 = reader.TokenType;
reader.Read();
var tok2 = reader.TokenType;
if (tok1 == JsonToken.EndArray && tok2 == JsonToken.EndArray) {
break;
}
}
}
}
