public static async Task MuxOutputVideo(string inputPath, string outVideo)
{
if (!Config.GetBool("keepAudio") && !Config.GetBool("keepAudio"))
{
return;
}
Program.mainForm.SetStatus("Muxing audio/subtitles into video...");
bool muxFromInput = Config.GetInt("audioSubTransferMode") == 0;
try
{
if (muxFromInput)
{
await FfmpegAudioAndMetadata.MergeStreamsFromInput(inputPath, outVideo, I.current.tempFolder);
}
else
{
await FfmpegAudioAndMetadata.MergeAudioAndSubs(outVideo, I.current.tempFolder); // Merge from audioFile into outVideo
}
}
catch (Exception e)
{
Logger.Log("Failed to merge audio/subtitles with output video!");
Logger.Log("MergeAudio() Exception: " + e.Message, true);
}
}
public static async Task MuxOutputVideo(string inputPath, string outVideo, bool shortest = false, bool showLog = true)
{
if (!File.Exists(outVideo))
{
I.Cancel($"No video was encoded!\n\nFFmpeg Output:\n{AvProcess.lastOutputFfmpeg}");
return;
}
if (!Config.GetBool(Config.Key.keepAudio) && !Config.GetBool(Config.Key.keepAudio))
{
return;
}
if (showLog)
{
Program.mainForm.SetStatus("Muxing audio/subtitles into video...");
}
if (I.current.inputIsFrames)
{
Logger.Log("Skipping muxing from input step as there is no input video, only frames.", true);
return;
}
try
{
await FfmpegAudioAndMetadata.MergeStreamsFromInput(inputPath, outVideo, I.current.tempFolder, shortest);
}
catch (Exception e)
{
Logger.Log("Failed to merge audio/subtitles with output video!", !showLog);
Logger.Log("MergeAudio() Exception: " + e.Message, true);
}
}
public static async Task ExtractFrames(string inPath, string outPath, bool alpha, bool sceneDetect)
{
if (sceneDetect && Config.GetBool("scnDetect"))
{
Program.mainForm.SetStatus("Extracting scenes from video...");
await FfmpegExtract.ExtractSceneChanges(inPath, Path.Combine(current.tempFolder, Paths.scenesDir), current.inFps);
await Task.Delay(10);
}
if (canceled)
{
return;
}
Program.mainForm.SetStatus("Extracting frames from video...");
bool mpdecimate = Config.GetInt("dedupMode") == 2;
await FfmpegExtract.VideoToFrames(inPath, outPath, alpha, current.inFps, mpdecimate, false, await Utils.GetOutputResolution(inPath, true, true));
if (mpdecimate)
{
int framesLeft = IOUtils.GetAmountOfFiles(outPath, false, $"*.png");
int framesDeleted = currentInputFrameCount - framesLeft;
float percentDeleted = ((float)framesDeleted / currentInputFrameCount) * 100f;
string keptPercent = $"{(100f - percentDeleted).ToString("0.0")}%";
Logger.Log($"[Deduplication] Kept {framesLeft} ({keptPercent}) frames, deleted {framesDeleted} frames.");
}
if (!Config.GetBool("allowConsecutiveSceneChanges", true))
{
Utils.FixConsecutiveSceneFrames(Path.Combine(current.tempFolder, Paths.scenesDir), current.framesFolder);
}
if (canceled)
{
return;
}
if (Config.GetBool("keepAudio"))
{
Program.mainForm.SetStatus("Extracting audio from video...");
await FfmpegAudioAndMetadata.ExtractAudioTracks(inPath, current.tempFolder);
}
if (canceled)
{
return;
}
if (Config.GetBool("keepSubs"))
{
Program.mainForm.SetStatus("Extracting subtitles from video...");
await FfmpegAudioAndMetadata.ExtractSubtitles(inPath, current.tempFolder, current.outMode);
}
}
public static async Task MergeAudio(string inputPath, string outVideo)
{
try
{
await FfmpegAudioAndMetadata.MergeAudioAndSubs(outVideo, I.current.tempFolder); // Merge from audioFile into outVideo
}
catch (Exception e)
{
Logger.Log("Failed to merge audio/subtitles with output video!");
Logger.Log("MergeAudio() Exception: " + e.Message, true);
}
}