Function main

lib-src/soundtouch/source/SoundStretch/main.cpp:285–333

int main(const int nParams, const char * const paramStr[])
{
    WavInFile *inFile;
    WavOutFile *outFile;
    RunParameters *params;
    SoundTouch soundTouch;

    fprintf(stderr, _helloText, SoundTouch::getVersionString());

    try 
    {
        // Parse command line parameters
        params = new RunParameters(nParams, paramStr);

        // Open input & output files
        openFiles(&inFile, &outFile, params);

        if (params->detectBPM == TRUE)
        {
            // detect sound BPM (and adjust processing parameters
            //  accordingly if necessary)
            detectBPM(inFile, params);
        }

        // Setup the 'SoundTouch' object for processing the sound
        setup(&soundTouch, inFile, params);

        // clock_t cs = clock();    // for benchmarking processing duration
        // Process the sound
        process(&soundTouch, inFile, outFile);
        // clock_t ce = clock();    // for benchmarking processing duration
        // printf("duration: %lf\n", (double)(ce-cs)/CLOCKS_PER_SEC);

        // Close WAV file handles & dispose of the objects
        delete inFile;
        delete outFile;
        delete params;

        fprintf(stderr, "Done!\n");
    } 
    catch (const runtime_error &e) 
    {
        // An exception occurred during processing, display an error message
        fprintf(stderr, "%s\n", e.what());
        return -1;
    }

    return 0;
}