AudioFile<float>::AudioBuffer Buffer;

Buffer.resize(1);

Buffer[0] = Data;

size_t BufSz = Data.size();

AudioFile<float> File;

File.setAudioBuffer(Buffer);

File.setAudioBufferSize(1, (int)BufSz);

File.setNumSamplesPerChannel((int)BufSz);

File.setNumChannels(1);

File.setBitDepth(32);

File.setSampleRate(SampleRate);

File.save(Filename, AudioFileFormat::Wave);

{

if (LangVal > -1)

return LangVal;

if (LangVal == -1)

return 0;

if (LangVal < 0)

return (LangVal * -1) - 1;

return LangVal;

{

const size_t MaxNoteSize = 80;

std::ifstream JFile(InfoFilename);

json JS;

try {

JFile >> JS;

} catch(json::parse_error Err) {

QMessageBox::critical(nullptr,"JSON parse error",QString::fromUtf8(Err.what()));

}

JFile.close();

auto Arch = JS["architecture"];

ArchitectureInfo CuArch;

CuArch.Repo = Arch["repo"].get<int>();

CuArch.Text2Mel = Arch["text2mel"].get<int>();

CuArch.Vocoder = Arch["vocoder"].get<int>();

// Now fill the strings

CuArch.s_Repo = RepoNames[CuArch.Repo];

CuArch.s_Text2Mel = Text2MelNames[CuArch.Text2Mel];

CuArch.s_Vocoder = VocoderNames[CuArch.Vocoder];

// Language value for the info

auto LangVal = JS["language"];

std::string LanguageFullName;

if (LangVal.is_string()){ // V1 Language type standard model; see ETTSLanguageType enum desc on header

LanguageFullName = LangVal.get<std::string>();

}else{

// Convert legacy language to V1

int32_t LegacyLang = JS["language"].get<int32_t>();

LanguageFullName = LegacyToV1Lang.find(LegacyLang)->second;

}

ZStringDelimiter LangDel(LanguageFullName);

LangDel.AddDelimiter("-");

std::string LangName = LangDel[0];

std::string LangTypeStr = LangDel[1];

std::string eSpeakLangStr = "";

if (LangDel.szTokens() > 2)

{

eSpeakLangStr = LangDel[2];

LanguageFullName = LangDel[0] + "-" + LangDel[1];

}

int32_t LangType = V1LangTypes.find(LangTypeStr)->second;

// If the voice is char then the pad value must be a string of the EOS token ID (like "148").

std::string EndToken = JS["pad"].get<std::string>();

// If it's phonetic then it's the token str, like "@EOS"

if (LangType != ETTSLanguageType::Char && EndToken.size() && CuArch.Text2Mel != EText2MelModel::Tacotron2Torch)

EndToken = " " + EndToken; // In this case we add a space for separation since we directly append the value to the prompt

VoiceInfo Inf{JS["name"].get<std::string>(),

JS["author"].get<std::string>(),

JS["version"].get<int>(),

JS["description"].get<std::string>(),

CuArch,

JS["note"].get<std::string>(),

JS["sarate"].get<uint32_t>(),

LangName,

LanguageFullName,

eSpeakLangStr,

EndToken,

LangType

};

if (Inf.Note.size() > MaxNoteSize)

Inf.Note = Inf.Note.substr(0,MaxNoteSize);

return Inf;

{

std::vector<std::string> RetLines;

std::ifstream Fi(Path);

if (!Fi.good()) // File not exists, ret empty vec

return RetLines;

std::string Line;

while (std::getline(Fi, Line))

{

if (Line.size() > 1)

RetLines.push_back(Line);

}

return RetLines;

{

std::wstring_convert<std::codecvt_utf8<char32_t>,char32_t> Converter;

return Converter.to_bytes(InU32);

{

std::wstring_convert<std::codecvt_utf8<char32_t>, char32_t> Converter;

return Converter.from_bytes(InStr);