static APTR build_gui(void)
{
return GroupObject,
CYCLE(ui_to_from[0].object, translate_text(IDS_SAMPLE_RATE), ui_sound_freq)
CYCLE(ui_to_from[1].object, translate_text(IDS_BUFFER_SIZE), ui_sound_buffer)
CYCLE(ui_to_from[2].object, translate_text(IDS_FRAGMENT_SIZE), ui_sound_fragment_size)
CYCLE(ui_to_from[3].object, translate_text(IDS_SPEED_ADJUSTMENT), ui_sound_adjusting)
NSTRING(ui_to_from[4].object, translate_text(IDS_VOLUME), "0123456789", 5+1)
CYCLE(ui_to_from[5].object, translate_text(IDS_SOUND_OUTPUT_MODE), ui_sound_output_mode)
End;
}
int wmain(int argc, wchar_t **argv) {
if (_setmode(_fileno(stdout), _O_BINARY) == -1)
fprintf(stderr, "Failed to set stdout to binary mode\n");
SetConsoleCtrlHandler(HandlerRoutine, TRUE);
#else
int main(int argc, char **argv) {
#endif
if (argc == 2) {
if (nstring(argv[1]) == NSTRING("-version")) {
if (!vsscript_init()) {
fprintf(stderr, "Failed to initialize VapourSynth environment\n");
return 1;
}
vsapi = vsscript_getVSApi();
if (!vsapi) {
fprintf(stderr, "Failed to get VapourSynth API pointer\n");
vsscript_finalize();
return 1;
}
VSCore *core = vsapi->createCore(0);
if (!core) {
fprintf(stderr, "Failed to create core\n");
vsscript_finalize();
return 1;
}
const VSCoreInfo *info = vsapi->getCoreInfo(core);
printf("%s", info->versionString);
vsapi->freeCore(core);
return 0;
}
}
if (argc < 3) {
fprintf(stderr, "VSPipe usage:\n");
fprintf(stderr, "Show version info: vspipe -version\n");
fprintf(stderr, "Show script info: vspipe script.vpy - -info\n");
fprintf(stderr, "Write to stdout: vspipe script.vpy - [options]\n");
fprintf(stderr, "Write to file: vspipe script.vpy <outFile> [options]\n");
fprintf(stderr, "Available options:\n");
fprintf(stderr, "Select output index: -index N\n");
fprintf(stderr, "Set number of concurrent frame requests: -requests N\n");
fprintf(stderr, "Add YUV4MPEG headers: -y4m\n");
fprintf(stderr, "Print progress to stderr: -progress\n");
fprintf(stderr, "Show video info: -info (overrides other options)\n");
return 1;
}
nstring outputFilename = argv[2];
if (outputFilename == NSTRING("-")) {
outFile = stdout;
} else {
#ifdef VS_TARGET_OS_WINDOWS
outFile = _wfopen(outputFilename.c_str(), L"wb");
#else
outFile = fopen(outputFilename.c_str(), "wb");
#endif
if (!outFile) {
fprintf(stderr, "Failed to open output for writing\n");
return 1;
}
}
for (int arg = 3; arg < argc; arg++) {
nstring argString = argv[arg];
if (argString == NSTRING("-y4m")) {
y4m = true;
} else if (argString == NSTRING("-info")) {
showInfo = true;
} else if (argString == NSTRING("-index")) {
bool ok = false;
if (argc <= arg + 1) {
fprintf(stderr, "No index number specified\n");
return 1;
}
if (!nstringToInt(argv[arg + 1], outputIndex)) {
fprintf(stderr, "Couldn't convert %s to an integer\n", nstringToUtf8(argv[arg + 1]).c_str());
return 1;
}
arg++;
} else if (argString == NSTRING("-requests")) {
bool ok = false;
if (argc <= arg + 1) {
fprintf(stderr, "No request number specified\n");
return 1;
}
if (!nstringToInt(argv[arg + 1], requests)) {
fprintf(stderr, "Couldn't convert %s to an integer\n", nstringToUtf8(argv[arg + 1]).c_str());
return 1;
}
arg++;
} else if (argString == NSTRING("-progress")) {
printFrameNumber = true;
} else {
fprintf(stderr, "Unknown argument: %s\n", nstringToUtf8(argString).c_str());
return 1;
}
}
if (!vsscript_init()) {
fprintf(stderr, "Failed to initialize VapourSynth environment\n");
return 1;
}
vsapi = vsscript_getVSApi();
if (!vsapi) {
fprintf(stderr, "Failed to get VapourSynth API pointer\n");
vsscript_finalize();
return 1;
}
std::chrono::time_point<std::chrono::high_resolution_clock> start(std::chrono::high_resolution_clock::now());
if (vsscript_evaluateFile(&se, nstringToUtf8(argv[1]).c_str(), efSetWorkingDir)) {
fprintf(stderr, "Script evaluation failed:\n%s\n", vsscript_getError(se));
vsscript_freeScript(se);
vsscript_finalize();
return 1;
}
node = vsscript_getOutput(se, outputIndex);
if (!node) {
fprintf(stderr, "Failed to retrieve output node. Invalid index specified?\n");
vsscript_freeScript(se);
vsscript_finalize();
return 1;
}
bool error = false;
const VSVideoInfo *vi = vsapi->getVideoInfo(node);
if (showInfo) {
fprintf(outFile, "Width: %d\n", vi->width);
fprintf(outFile, "Height: %d\n", vi->height);
fprintf(outFile, "Frames: %d\n", vi->numFrames);
fprintf(outFile, "FPS: %" PRId64 "/%" PRId64 "\n", vi->fpsNum, vi->fpsDen);
if (vi->format) {
fprintf(outFile, "Format Name: %s\n", vi->format->name);
fprintf(outFile, "Color Family: %s\n", colorFamilyToString(vi->format->colorFamily));
fprintf(outFile, "Bits: %d\n", vi->format->bitsPerSample);
fprintf(outFile, "SubSampling W: %d\n", vi->format->subSamplingW);
fprintf(outFile, "SubSampling H: %d\n", vi->format->subSamplingH);
} else {
fprintf(outFile, "Format Name: Variable\n");
}
} else {
if (!isConstantFormat(vi) || vi->numFrames == 0) {
fprintf(stderr, "Cannot output clips with varying dimensions or unknown length\n");
vsapi->freeNode(node);
vsscript_freeScript(se);
vsscript_finalize();
return 1;
}
lastFpsReportTime = std::chrono::high_resolution_clock::now();
error = outputNode();
}
fflush(outFile);
std::chrono::time_point<std::chrono::high_resolution_clock> end(std::chrono::high_resolution_clock::now());
std::chrono::duration<double> elapsedSeconds = end - start;
fprintf(stderr, "Output %d frames in %.2f seconds (%.2f fps)\n", outputFrames, elapsedSeconds.count(), outputFrames / elapsedSeconds.count());
vsapi->freeNode(node);
vsscript_freeScript(se);
vsscript_finalize();
return error;
}
int wmain(int argc, wchar_t **argv) {
if (_setmode(_fileno(stdout), _O_BINARY) == -1)
fprintf(stderr, "Failed to set stdout to binary mode\n");
SetConsoleCtrlHandler(HandlerRoutine, TRUE);
#else
int main(int argc, char **argv) {
#endif
nstring outputFilename, scriptFilename;
bool showHelp = false;
std::map<std::string, std::string> scriptArgs;
int startFrame = 0;
for (int arg = 1; arg < argc; arg++) {
nstring argString = argv[arg];
if (argString == NSTRING("-v") || argString == NSTRING("--version")) {
showVersion = true;
} else if (argString == NSTRING("-y") || argString == NSTRING("--y4m")) {
y4m = true;
} else if (argString == NSTRING("-p") || argString == NSTRING("--progress")) {
printFrameNumber = true;
} else if (argString == NSTRING("-i") || argString == NSTRING("--info")) {
showInfo = true;
} else if (argString == NSTRING("-h") || argString == NSTRING("--help")) {
showHelp = true;
} else if (argString == NSTRING("-s") || argString == NSTRING("--start")) {
if (argc <= arg + 1) {
fprintf(stderr, "No start frame specified\n");
return 1;
}
if (!nstringToInt(argv[arg + 1], startFrame)) {
fprintf(stderr, "Couldn't convert %s to an integer (start)\n", nstringToUtf8(argv[arg + 1]).c_str());
return 1;
}
if (startFrame < 0) {
fprintf(stderr, "Negative start frame specified\n");
return 1;
}
completedFrames = startFrame;
outputFrames = startFrame;
requestedFrames = startFrame;
lastFpsReportFrame = startFrame;
arg++;
} else if (argString == NSTRING("-e") || argString == NSTRING("--end")) {
if (argc <= arg + 1) {
fprintf(stderr, "No end frame specified\n");
return 1;
}
if (!nstringToInt(argv[arg + 1], totalFrames)) {
fprintf(stderr, "Couldn't convert %s to an integer (end)\n", nstringToUtf8(argv[arg + 1]).c_str());
return 1;
}
if (totalFrames < 0) {
fprintf(stderr, "Negative end frame specified\n");
return 1;
}
totalFrames++;
arg++;
} else if (argString == NSTRING("-o") || argString == NSTRING("--outputindex")) {
if (argc <= arg + 1) {
fprintf(stderr, "No output index specified\n");
return 1;
}
if (!nstringToInt(argv[arg + 1], outputIndex)) {
fprintf(stderr, "Couldn't convert %s to an integer (index)\n", nstringToUtf8(argv[arg + 1]).c_str());
return 1;
}
arg++;
} else if (argString == NSTRING("-r") || argString == NSTRING("--requests")) {
if (argc <= arg + 1) {
fprintf(stderr, "Number of requests not specified\n");
return 1;
}
if (!nstringToInt(argv[arg + 1], requests)) {
fprintf(stderr, "Couldn't convert %s to an integer (requests)\n", nstringToUtf8(argv[arg + 1]).c_str());
return 1;
}
arg++;
} else if (argString == NSTRING("-a") || argString == NSTRING("--arg")) {
if (argc <= arg + 1) {
fprintf(stderr, "No argument specified\n");
return 1;
}
std::string aLine = nstringToUtf8(argv[arg + 1]).c_str();
size_t equalsPos = aLine.find("=");
if (equalsPos == std::string::npos) {
fprintf(stderr, "No value specified for argument: %s\n", aLine.c_str());
return 1;
}
scriptArgs[aLine.substr(0, equalsPos)] = aLine.substr(equalsPos + 1);
arg++;
} else if (scriptFilename.empty() && !argString.empty() && argString.substr(0, 1) != NSTRING("-")) {
scriptFilename = argString;
} else if (outputFilename.empty() && !argString.empty() && (argString == NSTRING("-") || (argString.substr(0, 1) != NSTRING("-")))) {
outputFilename = argString;
} else {
fprintf(stderr, "Unknown argument: %s\n", nstringToUtf8(argString).c_str());
return 1;
}
}
if (showVersion && argc > 2) {
fprintf(stderr, "Cannot combine version information with other options\n");
return 1;
} else if (showVersion) {
return printVersion() ? 0 : 1;
} else if (showHelp || argc <= 1) {
printHelp();
return 1;
} else if (scriptFilename.empty()) {
fprintf(stderr, "No script file specified\n");
return 1;
} else if (outputFilename.empty()) {
fprintf(stderr, "No output file specified\n");
return 1;
}
if (outputFilename == NSTRING("-")) {
outFile = stdout;
} else {
#ifdef VS_TARGET_OS_WINDOWS
outFile = _wfopen(outputFilename.c_str(), L"wb");
#else
outFile = fopen(outputFilename.c_str(), "wb");
#endif
if (!outFile) {
fprintf(stderr, "Failed to open output for writing\n");
return 1;
}
}
if (!vsscript_init()) {
fprintf(stderr, "Failed to initialize VapourSynth environment\n");
return 1;
}
vsapi = vsscript_getVSApi();
if (!vsapi) {
fprintf(stderr, "Failed to get VapourSynth API pointer\n");
vsscript_finalize();
return 1;
}
// Should always succeed
if (vsscript_createScript(&se)) {
fprintf(stderr, "Script environment initialization failed:\n%s\n", vsscript_getError(se));
vsscript_freeScript(se);
vsscript_finalize();
return 1;
}
{
VSMap *foldedArgs = vsapi->createMap();
for (const auto &iter : scriptArgs)
vsapi->propSetData(foldedArgs, iter.first.c_str(), iter.second.c_str(), static_cast<int>(iter.second.size()), paAppend);
vsscript_setVariable(se, foldedArgs);
vsapi->freeMap(foldedArgs);
}
start = std::chrono::high_resolution_clock::now();
if (vsscript_evaluateFile(&se, nstringToUtf8(scriptFilename).c_str(), efSetWorkingDir)) {
fprintf(stderr, "Script evaluation failed:\n%s\n", vsscript_getError(se));
vsscript_freeScript(se);
vsscript_finalize();
return 1;
}
node = vsscript_getOutput(se, outputIndex);
if (!node) {
fprintf(stderr, "Failed to retrieve output node. Invalid index specified?\n");
vsscript_freeScript(se);
vsscript_finalize();
return 1;
}
bool error = false;
const VSVideoInfo *vi = vsapi->getVideoInfo(node);
if (showInfo) {
if (vi->width && vi->height) {
fprintf(outFile, "Width: %d\n", vi->width);
fprintf(outFile, "Height: %d\n", vi->height);
} else {
fprintf(outFile, "Width: Variable\n");
fprintf(outFile, "Height: Variable\n");
}
if (vi->numFrames)
fprintf(outFile, "Frames: %d\n", vi->numFrames);
else
fprintf(outFile, "Frames: Unknown\n");
if (vi->fpsNum && vi->fpsDen)
fprintf(outFile, "FPS: %" PRId64 "/%" PRId64 " (%.3f fps)\n", vi->fpsNum, vi->fpsDen, vi->fpsNum/(double)vi->fpsDen);
else
fprintf(outFile, "FPS: Variable\n");
if (vi->format) {
fprintf(outFile, "Format Name: %s\n", vi->format->name);
fprintf(outFile, "Color Family: %s\n", colorFamilyToString(vi->format->colorFamily));
fprintf(outFile, "Bits: %d\n", vi->format->bitsPerSample);
fprintf(outFile, "SubSampling W: %d\n", vi->format->subSamplingW);
fprintf(outFile, "SubSampling H: %d\n", vi->format->subSamplingH);
} else {
fprintf(outFile, "Format Name: Variable\n");
}
} else {
const VSVideoInfo *vi = vsapi->getVideoInfo(node);
if (totalFrames == -1)
totalFrames = vi->numFrames;
if ((vi->numFrames && vi->numFrames < totalFrames) || completedFrames >= totalFrames) {
fprintf(stderr, "Invalid range of frames to output specified:\nfirst: %d\nlast: %d\nclip length: %d\nframes to output: %d\n", completedFrames, totalFrames, vi->numFrames, totalFrames - completedFrames);
vsapi->freeNode(node);
vsscript_freeScript(se);
vsscript_finalize();
return 1;
}
if (!isConstantFormat(vi) || !totalFrames) {
fprintf(stderr, "Cannot output clips with varying dimensions or unknown length\n");
vsapi->freeNode(node);
vsscript_freeScript(se);
vsscript_finalize();
return 1;
}
lastFpsReportTime = std::chrono::high_resolution_clock::now();;
error = outputNode();
}
fflush(outFile);
if (!showInfo) {
int totalFrames = outputFrames - startFrame;
std::chrono::duration<double> elapsedSeconds = std::chrono::high_resolution_clock::now() - start;
fprintf(stderr, "Output %d frames in %.2f seconds (%.2f fps)\n", totalFrames, elapsedSeconds.count(), totalFrames / elapsedSeconds.count());
}
vsapi->freeNode(node);
vsscript_freeScript(se);
vsscript_finalize();
return error ? 1 : 0;
}