mjohnson/espeak-ng
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[1.30.10]

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Remove pause before <say-as> if it's at the beginning of a sentence.
Added --split=<minutes>  command-line option. Splits output WAV file (at sentence boundaries).
Fix: espeakEVENT_SENTENCE events were missing.


git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@121 d46cf337-b52f-0410-862d-fd96e6ae7743
This commit is contained in:
jonsd
2008-01-13 14:45:58 +00:00
parent d3fb0cf9b2
commit 38063c4eea
38 changed files with 880 additions and 403 deletions
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src/espeak.cpp
+54 -7
View File
@@ -76,8 +76,14 @@ static const char *help_text =
int samplerate;
int quiet = 0;
unsigned int samples_total = 0;
unsigned int samples_split = 0;
unsigned int wavefile_count = 0;
FILE *f_wavfile = NULL;
char wavefile[160];
char filetype[5];
char wavefile[200];
int GetFileLength(const char *filename)
@@ -217,8 +223,8 @@ int OpenWavFile(char *path, int rate)
static void CloseWavFile(int rate)
//================================
static void CloseWavFile()
//========================
{
unsigned int pos;
@@ -240,20 +246,42 @@ static void CloseWavFile(int rate)
} // end of CloseWavFile
static int SynthCallback(short *wav, int numsamples, espeak_EVENT *events)
{//========================================================================
char fname[210];
if(f_wavfile == NULL) return(0); // -q quiet mode
if(quiet) return(0); // -q quiet mode
if(wav == NULL)
{
CloseWavFile(samplerate);
CloseWavFile();
return(0);
}
if(samples_split > 0)
{
// start a new WAV file when this limit is reached, at the next sentence boundary
while(events->type != 0)
{
if((events->type == espeakEVENT_SENTENCE) && (samples_total > samples_split))
{
CloseWavFile();
samples_total = 0;
}
events++;
}
}
if(f_wavfile == NULL)
{
sprintf(fname,"%s_%.2d%s",wavefile,++wavefile_count,filetype);
if(OpenWavFile(fname, samplerate) != 0)
return(1);
}
if(numsamples > 0)
{
samples_total += numsamples;
fwrite(wav,numsamples*2,1,f_wavfile);
}
return(0);
@@ -279,6 +307,7 @@ int main (int argc, char **argv)
{"punct", optional_argument, 0, 0x103},
{"voices", optional_argument, 0, 0x104},
{"stdout", no_argument, 0, 0x105},
{"split", optional_argument, 0, 0x106},
{0, 0, 0, 0}
};
@@ -291,7 +320,6 @@ int main (int argc, char **argv)
int option_index = 0;
int c;
int ix;
int quiet = 0;
int flag_stdin = 0;
int flag_compile = 0;
int filesize = 0;
@@ -431,6 +459,13 @@ int main (int argc, char **argv)
DisplayVoices(stdout,optarg);
exit(0);
case 0x106: // -- split
if(optarg == NULL)
samples_split = 30; // default 30 minutes
else
samples_split = atoi(optarg);
break;
default:
exit(0);
}
@@ -441,8 +476,20 @@ int main (int argc, char **argv)
{
// writing to a file (or no output), we can use synchronous mode
samplerate = espeak_Initialize(AUDIO_OUTPUT_SYNCHRONOUS,0,NULL,0);
samples_split = (samplerate * samples_split) * 60;
espeak_SetSynthCallback(SynthCallback);
if(samples_split)
{
char *extn;
extn = strrchr(wavefile,'.');
if((extn != NULL) && ((wavefile + strlen(wavefile) - extn) <= 4))
{
strcpy(filetype,extn);
*extn = 0;
}
}
else
if(option_waveout)
{
if(OpenWavFile(wavefile,samplerate) != 0)