Ejemplo n.º 1
0
        public void TextToWave(
            string textToSpeak,
            string waveFileName,
            AQTK_VOICE voice)
        {
            if (string.IsNullOrWhiteSpace(textToSpeak))
            {
                return;
            }

            if (this.SyntheDelegate == null ||
                this.FreeWaveDelegate == null)
            {
                return;
            }

            var wavePtr  = IntPtr.Zero;
            var waveSize = 0;

            try
            {
                var chars = this.UTF16Encoding.GetBytes(textToSpeak);

                // テキストを音声データに変換する
                wavePtr = this.SyntheDelegate?.Invoke(
                    ref voice,
                    chars,
                    ref waveSize) ?? IntPtr.Zero;

                if (wavePtr == IntPtr.Zero ||
                    waveSize <= 0)
                {
                    return;
                }

                FileHelper.CreateDirectory(waveFileName);

                // 生成したwaveデータを読み出す
                var buff = new byte[waveSize];
                Marshal.Copy(wavePtr, buff, 0, (int)waveSize);
                using (var fs = new FileStream(waveFileName, FileMode.Create, FileAccess.Write))
                {
                    fs.Write(buff, 0, buff.Length);
                }
            }
            finally
            {
                if (wavePtr != IntPtr.Zero &&
                    waveSize != 0)
                {
                    this.FreeWaveDelegate?.Invoke(wavePtr);
                }
            }
        }
Ejemplo n.º 2
0
        public void TextToWave(
            string textToSpeak,
            string waveFileName,
            AQTK_VOICE voice)
        {
            if (string.IsNullOrWhiteSpace(textToSpeak))
            {
                return;
            }

            if (this.SynthesizeDelegate == null ||
                this.SynthesizeUTF16Delegate == null ||
                this.FreeWaveDelegate == null)
            {
                return;
            }

            var wavePtr = IntPtr.Zero;

            try
            {
                // テキストを音声データに変換する
                uint size = 0;
                wavePtr = this.SynthesizeDelegate.Invoke(
                    ref voice,
                    textToSpeak,
                    ref size);

                if (wavePtr == IntPtr.Zero ||
                    size <= 0)
                {
                    return;
                }

                FileHelper.CreateDirectory(waveFileName);

                // 生成したwaveデータを読み出す
                var buff = new byte[size];
                Marshal.Copy(wavePtr, buff, 0, (int)size);
                using (var fs = new FileStream(waveFileName, FileMode.Create, FileAccess.Write))
                {
                    fs.Write(buff, 0, buff.Length);
                }
            }
            finally
            {
                if (wavePtr != IntPtr.Zero)
                {
                    this.FreeWaveDelegate.Invoke(wavePtr);
                }
            }
        }
Ejemplo n.º 3
0
 public extern static IntPtr Synthe(
     ref AQTK_VOICE voice,
     [MarshalAs(UnmanagedType.LPArray)] byte[] text,
     ref int waveSize);