public static async Task PostProcessFrames(bool stepByStep)
{
if (canceled)
{
return;
}
Program.mainForm.SetStatus("Processing frames...");
int extractedFrames = IoUtils.GetAmountOfFiles(current.framesFolder, false, "*" + current.framesExt);
if (!Directory.Exists(current.framesFolder) || currentInputFrameCount <= 0 || extractedFrames < 2)
{
if (extractedFrames == 1)
{
Cancel("Only a single frame was extracted from your input file!\n\nPossibly your input is an image, not a video?");
}
else
{
Cancel($"Frame extraction failed!\nExtracted {extractedFrames} frames - current.framesFolder exists: {Directory.Exists(current.framesFolder)} - currentInputFrameCount = {currentInputFrameCount} - extractedFrames = {extractedFrames}.\n\nYour input file might be incompatible.");
}
}
if (Config.GetInt(Config.Key.dedupMode) == 1)
{
await Dedupe.Run(current.framesFolder);
}
else
{
Dedupe.ClearCache();
}
if (!Config.GetBool(Config.Key.enableLoop))
{
await Utils.CopyLastFrame(currentInputFrameCount);
}
else
{
FileInfo[] frameFiles = IoUtils.GetFileInfosSorted(current.framesFolder);
string ext = frameFiles.First().Extension;
int lastNum = frameFiles.Last().Name.GetInt() + 1;
string loopFrameTargetPath = Path.Combine(current.framesFolder, lastNum.ToString().PadLeft(Padding.inputFrames, '0') + ext);
File.Copy(frameFiles.First().FullName, loopFrameTargetPath, true);
Logger.Log($"Copied loop frame to {loopFrameTargetPath}.", true);
}
}
public static async Task PostProcessFrames(bool stepByStep)
{
if (canceled)
{
return;
}
int extractedFrames = IOUtils.GetAmountOfFiles(current.framesFolder, false, "*.png");
if (!Directory.Exists(current.framesFolder) || currentInputFrameCount <= 0 || extractedFrames < 2)
{
if (extractedFrames == 1)
{
Cancel("Only a single frame was extracted from your input file!\n\nPossibly your input is an image, not a video?");
}
else
{
Cancel("Frame extraction failed!\n\nYour input file might be incompatible.");
}
}
if (Config.GetInt("dedupMode") == 1)
{
await Dedupe.Run(current.framesFolder);
}
else
{
Dedupe.ClearCache();
}
if (!Config.GetBool("enableLoop"))
{
await Utils.CopyLastFrame(currentInputFrameCount);
}
if (Config.GetInt("dedupMode") > 0)
{
await Dedupe.CreateDupesFile(current.framesFolder, currentInputFrameCount);
}
if (canceled)
{
return;
}
await FrameOrder.CreateFrameOrderFile(current.framesFolder, Config.GetBool("enableLoop"), current.interpFactor);
if (canceled)
{
return;
}
try
{
Dictionary <string, string> renamedFilesDict = await IOUtils.RenameCounterDirReversibleAsync(current.framesFolder, "png", 1, Padding.inputFramesRenamed);
if (stepByStep)
{
AiProcess.filenameMap = renamedFilesDict.ToDictionary(x => Path.GetFileName(x.Key), x => Path.GetFileName(x.Value)); // Save rel paths
}
}
catch (Exception e)
{
Logger.Log($"Error renaming frame files: {e.Message}");
Cancel("Error renaming frame files. Check the log for details.");
}
if (current.alpha)
{
Program.mainForm.SetStatus("Extracting transparency...");
Logger.Log("Extracting transparency... (1/2)");
await FfmpegAlpha.ExtractAlphaDir(current.framesFolder, current.framesFolder + Paths.alphaSuffix);
Logger.Log("Extracting transparency... (2/2)", false, true);
await FfmpegAlpha.RemoveAlpha(current.framesFolder, current.framesFolder);
}
}