cue2audio
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cue2audio
其实应该叫cue2mp3的
想快速转换cue的列表文件为mp3，有很多cd要转mp3，写这东西方便一下，嘛，就这些了
代码有的乱，不必介意
如果想转flac的话，自己改ffmpeg的参数吧，我还没用到所以就不理了
操作方法嘛，双击cue2audio.exe打开后，按提示操作，支持拖放，(不要打开非cue文件，可能导致死机)
cue转换mp3 320Kbps
当然有几个问题
1. cue格式要是 本机编码 的 ，我系统的是简体中文所以 本机编码 是 GB2312，推荐使用notepad++来转换编码；如果出现乱码，大半是你的编码没弄好
2. 对 音频文件 不能是 TAK 格式，因为这个 ffmpeg 不支持TAK格式的解码，你可以自己换一个支持TAK格式的ffmpeg，这样就没问题了
3. 输出文件在 output 文件夹里
4. 转换时，所有文件会一起转换，就是有多少首音乐就会弹出多少个窗口，自己试试便知，不要被一大堆窗口吓死
5. 如果新窗口一闪而过，或者有很多红字，一定会音频编码不支持，或者路径名太长了
音频编码不支持解决办法
TAK的话请使用TAK.exe解压为wav，同时修改cue里面音频路径（直接把.tak替换为.wav就行） 链接：http://cloud.189.cn/t/rMnqEjYfuIni (Tak.exe) 我忘记是从哪来的了
TTA格式好像也不行，使用格式工厂转换成wav格式，修改cue里面音频路径就行了
cue2audio src是源代码，cue2audio是成品
链接：http://cloud.189.cn/t/3IBrInYNzQba (cue2audio)
这个是主要代码
#include <Windows.h>#include <fstream>#include <iostream>#include <vector>#include <string>#include "TFILE.h"using namespace std;struct TRACK{ string title; string performer; vector<string> begintime; string endtime = "00:00:00"; string control;};struct CUE{ string performer; string title; string file; vector<string> comment; vector<TRACK> tracklist;};struct udiv_t{ unsigned int quot; unsigned int rem;};udiv_t mydiv(unsigned int a, unsigned int b){ udiv_t c; c.quot = a / b; c.rem = a % b; return c;}//以空格为关键字分裂字符串vector<string> DivideStringBySpace(string in){ vector<string> sv; sv.reserve(20); sv.resize(1); bool indoublemark = false; //是否在双引号内 for (auto &i : in) { if ((i == '\x20' || i == '\x09') && !indoublemark) sv.push_back(string()); else if (i == '\x22') indoublemark = !indoublemark; else sv.back() += i; } for (auto i = sv.begin(); i != sv.end();) { if (*i == "") i = sv.erase(i); else ++i; } return sv;}//消除指定字符string EatAllByChar(string in, char a){ for (auto i = in.begin(); i != in.end();) { if (*i == a) i = in.erase(i); else ++i; } return in;}void StringSplit(const string& src, const string& separator, vector<string>& dest){ string str = src; string substring; string::size_type start = 0, index; do { index = str.find_first_of(separator, start); if (index != string::npos) { substring = str.substr(start, index - start); dest.push_back(substring); start = str.find_first_not_of(separator, index); if (start == string::npos) return; } } while (index != string::npos); //the last token substring = str.substr(start); dest.push_back(substring);}UINT StringToMillisecond(string strtime) //字符串时间 分:秒:毫秒 转 毫秒{ UINT ms = 0; vector<string> sa; vector<int> sai; StringSplit(strtime, ":", sa); if (sa.size() < 3) { MessageBoxA(0, 0, "时间格式错误，异常", 0); DebugBreak(); } //如果少于3个，跳出 for (size_t i = 0; i < 3; ++i) { UINT t = strtoul(sa[i].c_str(), 0, 10); switch (i) { case 0: ms = t * 1000 * 60; break; case 1: ms += t * 1000; break; case 2: ms += t; break; } } return ms;}string MillisecondToString(UINT ms_) //毫秒 转字符串时间 时:分:秒.毫秒{ string strtime; udiv_t h = mydiv(ms_, 1000 * 60 * 60); udiv_t m = mydiv(h.rem, 1000 * 60); udiv_t s = mydiv(m.rem, 1000); UINT ms = s.rem; char str[20]; _ultoa_s(h.quot, str, sizeof(str), 10); strtime += str + string(":"); _ultoa_s(m.quot, str, sizeof(str), 10); strtime += str + string(":"); _ultoa_s(s.quot, str, sizeof(str), 10); strtime += str + string("."); _ultoa_s(ms, str, sizeof(str), 10); strtime += str; return strtime;}void main(){start_: SetConsoleTitleA("cue2audio"); printf("本程序将cue文件转换为mp3\n"); printf("转换后文件在output文件夹内\n"); printf("支持拖拽\n"); printf("请输入cue文件路径\n"); CUE cue; string str; //cin >> str; getline(cin, str, '\n'); cin.clear(); TFILE tf; tf.Open(EatAllByChar(str, '\"')); if (!tf.IsOpen()) { printf("打开文件失败，请重试\n\n\n"); goto start_; } vector<string> sv; while (!tf.IsEOF()) { sv = DivideStringBySpace(tf.ReadLine()); if (sv.size() < 1) continue; if (sv[0] == "REM") { string comment; for (size_t i = 0; i < sv.size(); ++i) { comment += sv[i]; comment += " "; } comment.erase(--comment.end(), comment.end()); cue.comment.push_back(comment); } else if (sv[0] == "PERFORMER") { if (sv.size() >= 2) cue.performer = EatAllByChar(sv[1], '"'); } else if (sv[0] == "TITLE") { if (sv.size() >= 2) cue.title = EatAllByChar(sv[1], '"'); } else if (sv[0] == "FILE") { if (sv.size() >= 2) cue.file = EatAllByChar(sv[1], '"'); } else if (sv[0] == "TRACK") { break; } } cue.tracklist.reserve(20); goto m2; while (!tf.IsEOF()) { sv = DivideStringBySpace(tf.ReadLine()); m2: if (sv.size() < 1) continue; if (sv[0] == "TRACK") { cue.tracklist.push_back(TRACK()); } else if (sv[0] == "PERFORMER") { if (sv.size() >= 2) cue.tracklist.back().performer = EatAllByChar(sv[1], '"'); } else if (sv[0] == "TITLE") { if (sv.size() >= 2) cue.tracklist.back().title = EatAllByChar(sv[1], '"'); } else if (sv[0] == "INDEX") { if (sv.size() >= 3) cue.tracklist.back().begintime.push_back(sv[2]); } } //生成结束时间 for (auto i = ++cue.tracklist.begin(); i != cue.tracklist.end(); ++i) (i - 1)->endtime = i->begintime.front(); cue.tracklist.back().endtime = "00:00:00"; { //这段代码执行的可能性基本为0 //消去时间为0的 //为没有名字的文件生成文件名 for (auto i = cue.tracklist.begin(); i != cue.tracklist.end();) { if (i->begintime.back() == i->endtime) { i = cue.tracklist.erase(i); continue; } else if (i->title == "") i->title = "_"; ++i; } } //转换时间格式 for (auto i = cue.tracklist.begin(); i != cue.tracklist.end(); ++i) { i->begintime.back() = MillisecondToString(StringToMillisecond(i->begintime.back())); i->endtime = MillisecondToString(StringToMillisecond(i->endtime)); } //整理重名文件 for (auto i = cue.tracklist.begin(); i != cue.tracklist.end(); ++i) { again: for (auto j = cue.tracklist.begin(); j != i; ++j) { if (i->title == j->title) { i->title += "_"; goto again; } } } //输出指示 printf("CUE TITLE： %s\n", cue.title.c_str()); printf("CUE PERFORMER：%s\n", cue.performer.c_str()); for (auto &i : cue.tracklist) { printf("TRACK： %s\n", i.title.c_str()); printf("PERFORMER：%s\n", i.performer.c_str()); } //生成控制命令 string cdmusicoutdirpath = "output\\" + cue.title + "\\"; CreateDirectoryA("output", 0); CreateDirectoryA(cdmusicoutdirpath.c_str(), 0); for (auto &i : cue.tracklist) { //注意空格,不能漏 i.control += " -y -i "; i.control += "\"" + tf.GetFolderName() + cue.file + "\""; i.control += " -id3v2_version 3 -ar 44100 -ac 2 -ab 320k "; i.control += " -ss " + i.begintime.back(); i.control += " -to " + i.endtime; i.control += " \"" + cdmusicoutdirpath + i.title + ".mp3\""; } tf.Close(); //不能放在前面结束 //转换 vector<HANDLE> hv; for (auto &i : cue.tracklist) { PROCESS_INFORMATION pi; STARTUPINFO sp; ZeroMemory(&pi, sizeof(pi)); ZeroMemory(&sp, sizeof(sp)); auto h = CreateProcessA("ffmpeg.exe", (char *)i.control.c_str(), 0, 0, 0, CREATE_NEW_CONSOLE, 0, 0, &sp, &pi); hv.push_back(pi.hProcess); } WaitForMultipleObjects(hv.size(), hv.data(), true, INFINITE); printf("操作完成, 按下回车键继续下一个文件，或者直接关闭本程序窗口退出\n\n\n"); getchar(); goto start_; return;}void FFmpegRUN(string infile, bool isoverwrite, unsigned int audiosamplingrate, unsigned int audiochannel, string begintime, string endtime, bool isblock){ string control; control += isoverwrite ? " -y " : ""; control += " -i \"" + infile + "\" "; control += audiosamplingrate == 0 ? "" : (" -ar " + to_string(audiosamplingrate) + " "); control += audiochannel == 0 ? "" : (" -ac " + to_string(audiochannel) + " ");} 0 0
