Esempio n. 1
0
        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);
        }
Esempio n. 2
0
        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;
                    }
                }
            }
        }