[C] 纯文本查看 复制代码
// ttsdemo.cpp : Defines the entry point for the console application.
//
#include
#include
#include
#include
#include "qtts.h"
#define TRUE 1
#define FALSE 0
typedef int SR_DWORD;
typedef short int SR_WORD ;
//音频头部格式
struct wave_pcm_hdr
{
char riff[4]; // = "RIFF"
SR_DWORD size_8; // = FileSize - 8
char wave[4]; // = "WAVE"
char fmt[4]; // = "fmt "
SR_DWORD dwFmtSize; // = 下一个结构体的大小 : 16
SR_WORD format_tag; // = PCM : 1
SR_WORD channels; // = 通道数 : 1
SR_DWORD samples_per_sec; // = 采样率 : 8000 | 6000 | 11025 | 16000
SR_DWORD avg_bytes_per_sec; // = 每秒字节数 : dwSamplesPerSec * wBitsPerSample / 8
SR_WORD block_align; // = 每采样点字节数 : wBitsPerSample / 8
SR_WORD bits_per_sample; // = 量化比特数: 8 | 16
char data[4]; // = "data";
SR_DWORD data_size; // = 纯数据长度 : FileSize - 44
} ;
//默认音频头部数据
struct wave_pcm_hdr default_pcmwavhdr =
{
{ 'R', 'I', 'F', 'F' },
0,
{'W', 'A', 'V', 'E'},
{'f', 'm', 't', ' '},
16,
1,
1,
16000,
32000,
2,
16,
{'d', 'a', 't', 'a'},
0
};
int text_to_speech(const char* src_text ,const char* des_path ,const char* params)
{
struct wave_pcm_hdr pcmwavhdr = default_pcmwavhdr;
const char* sess_id = NULL;
int ret = 0;
unsigned int text_len = 0;
char* audio_data;
unsigned int audio_len = 0;
int synth_status = MSP_TTS_FLAG_STILL_HAVE_DATA;
FILE* fp = NULL;
// printf("begin to synth...\n");
if (NULL == src_text || NULL == des_path)
{
// printf("params is null!\n");
return -1;
}
text_len = (unsigned int)strlen(src_text);
fp = fopen(des_path,"wb");
if (NULL == fp)
{
// printf("open file %s error\n",des_path);
return -1;
}
sess_id = QTTSSessionBegin(params, &ret);
if ( ret != MSP_SUCCESS )
{
// printf("QTTSSessionBegin: qtts begin session failed Error code %d.\n",ret);
return ret;
}
ret = QTTSTextPut(sess_id, src_text, text_len, NULL );
if ( ret != MSP_SUCCESS )
{
// printf("QTTSTextPut: qtts put text failed Error code %d.\n",ret);
QTTSSessionEnd(sess_id, "TextPutError");
return ret;
}
fwrite(&pcmwavhdr, 1, sizeof(pcmwavhdr), fp);
while ( true )
{
audio_data = (char*)QTTSAudioGet( sess_id ,&audio_len , &synth_status , &ret );
if ( ret != MSP_SUCCESS )
{
// printf("QTTSAudioGet: qtts get audio failed Error code %d.\n",ret);
break;
}
fwrite(audio_data, 1, audio_len, fp);
pcmwavhdr.data_size += audio_len;//修正pcm数据的大小
if ( MSP_TTS_FLAG_DATA_END == synth_status )
{
// printf("QTTSAudioGet: get end of data.\n");
break;
}
}
//修正pcm文件头数据的大小
pcmwavhdr.size_8 += pcmwavhdr.data_size + 36;
//将修正过的数据写回文件头部
fseek(fp, 4, 0);
fwrite(&pcmwavhdr.size_8,sizeof(pcmwavhdr.size_8), 1, fp);
fseek(fp, 40, 0);
fwrite(&pcmwavhdr.data_size,sizeof(pcmwavhdr.data_size), 1, fp);
fclose(fp);
ret = QTTSSessionEnd(sess_id, "Normal");
if ( ret != MSP_SUCCESS )
{
// printf("QTTSSessionEnd: qtts end failed Error code %d.\n",ret);
}
return ret;
}
int main(int argc, char* argv[])
{
///APPID请勿随意改动
const char* m_configs = "appid=xxxxxx"; // 你的appid
const char* text = "你好";
const char* filename = "tts.wav";
const char* voice_name = "xiaoyan";
const char* param_format = "ssm=1,auf=audio/L16;rate=16000,vcn=%s,tte=UTF8";
char param[128];
int ret = 0;
if((argc == 2) && ((strcmp(argv[1], "--help") == 0) || (strcmp(argv[1], "-h") == 0)))
{
printf("USAGE: ./tts [text
你好)] [wave filenametts.wav)] [voice namexiaoyan)] \n");
printf("Example: ./tts 你好 hello.wav xiaoyu\n");
printf("\n");
return 1;
}
if(argc >= 2)
{
text = argv[1];
}
if(argc >= 3)
{
filename = argv[2];
}
if(argc >= 4)
{
voice_name = argv[3];
}
memset(param, 0, sizeof(param));
sprintf(param, param_format, voice_name);
//引擎初始化
ret = QTTSInit(m_configs);
if ( ret != MSP_SUCCESS )
{
// printf("QTTSInit: failed, Error code %d.\n", ret);
return ret;
}
//合成文本
ret = text_to_speech(text, filename, param);
if ( ret != MSP_SUCCESS )
{
printf("tts : failed.\n");
}
else
{
printf("tts : ok.\n");
}
//引擎关闭
QTTSFini();
return ret;
}
