/// <summary>
/// This method will run in the background. Please subscribe to <see cref="OnConversionDidStart" />,
/// <see cref="OnConversionDidFail" />, and <see cref="OnConversionDidFinish" /> events to get status updates and final
/// processed data
/// </summary>
public void BuildAndRun()
{
Stopwatch watch = new Stopwatch();
Task.Run(() =>
{
var processInfo = new ProcessStartInfo(Path.Combine(FFMpegLocation, FFMpegFilenames.FFMpeg));
string builtArgs = "-i ";
if (InputFile == null)
{
throw new Exception("InputFile cannot be null");
}
if (OutputFile == null)
{
throw new Exception("Output file cannot be null for BuildAndRun");
}
builtArgs += InputFile.FullName;
if (OverwriteOutputFile)
{
builtArgs += " -y";
}
builtArgs += $" -c:v {OutputVideoCodec.ToString()}";
builtArgs += $" -c:a {OutputAudioCodec.ToString()}";
if (OutputBitrate.HasValue)
{
builtArgs += $" -b:v {OutputBitrate.Value.ToNormalizedString()}";
}
if (OutputFrameRate != FrameRate.DEFAULT)
{
builtArgs += $" -r {(int)OutputFrameRate}";
}
builtArgs += $" -cpu-used {NumCpuUsed.GetCpuParam()}";
if (OutputResolution.HasValue)
{
builtArgs += $" -s {OutputResolution.Value.ToNormalizedString()}";
}
builtArgs += $" {OutputFile.FullName}";
processInfo.Arguments = builtArgs;
processInfo.RedirectStandardError = true;
processInfo.RedirectStandardInput = true;
processInfo.RedirectStandardOutput = true;
var process = new Process();
process.StartInfo = processInfo;
watch.Start();
process.Start();
System.Console.WriteLine("Process started -- firing event");
OnConversionDidStart?.Invoke(this, new ConversionEventArgs(InputFile, OutputFile));
process.ErrorDataReceived += (object sender, DataReceivedEventArgs args) =>
{
OnConversionDidFail?.Invoke(this, new ConversionEventArgs(InputFile, OutputFile));
};
process.WaitForExit();
watch.Stop();
}).ContinueWith((res) =>
{
OnConversionDidFinish?.Invoke(this, new ConversionEventArgs(InputFile, OutputFile, watch.Elapsed));
});
}
private bool HasH264Stream()
{
foreach (IStream stream in _streams)
{
if (stream is IVideoStream)
{
IVideoStream s = (IVideoStream)stream;
VideoCodec codec = ((VideoStream)s).Codec;
if (codec.ToString() == VideoCodec.Libx264.ToString() ||
codec.ToString() == VideoCodec.H264.ToString())
{
return(true);
}
}
}
return(false);
}
internal static string Video(VideoCodec codec, int bitrate = 0)
{
var video = $"-codec:v {codec.ToString().ToLower()} ";
if (bitrate > 0)
{
video += $"-b:v {bitrate}k ";
}
return(video);
}
/// <inheritdoc />
public IConversion UseHardwareAcceleration(HardwareAccelerator hardwareAccelerator, VideoCodec decoder, VideoCodec encoder, int device = 0)
{
_hardwareAcceleration = $"-hwaccel {hardwareAccelerator.ToString()} -c:v {decoder} ";
AddParameter($"-c:v {encoder?.ToString()} ");
if (device != 0)
{
_hardwareAcceleration += $"-hwaccel_device {device} ";
}
UseMultiThread(false);
return(this);
}
/// <inheritdoc />
public IConversion UseHardwareAcceleration(HardwareAccelerator hardwareAccelerator, VideoCodec decoder, VideoCodec encoder, int device = 0)
{
if (hardwareAccelerator != HardwareAccelerator.software)
{
return(UseHardwareAcceleration($"{hardwareAccelerator}", decoder.ToString(), encoder.ToString(), device));
}
else
{
this.UseMultiThread(true);
return(this);
}
}
/// <inheritdoc />
public IVideoStream SetCodec(VideoCodec codec)
{
string input = codec.ToString();
if (codec == VideoCodec._8bps)
{
input = "8bps";
}
else if (codec == VideoCodec._4xm)
{
input = "4xm";
}
else if (codec == VideoCodec._012v)
{
input = "012v";
}
return(SetCodec($"{input}"));
}
public async Task BasicTranscode_InputFileWithSubtitles_SkipSubtitlesWithParameter(VideoCodec videoCodec, AudioCodec audioCodec, SubtitleCodec subtitleCodec)
{
string output = _storageFixture.GetTempFileName(FileExtensions.Mp4);
IConversionResult result = await(await FFmpeg.Conversions.FromSnippet.Transcode(Resources.MkvWithSubtitles, output, videoCodec, audioCodec, subtitleCodec, false)).Start();
IMediaInfo mediaInfo = await FFmpeg.GetMediaInfo(output);
Assert.Equal(9, mediaInfo.Duration.Seconds);
Assert.Single(mediaInfo.VideoStreams);
Assert.Single(mediaInfo.AudioStreams);
Assert.Empty(mediaInfo.SubtitleStreams);
IAudioStream audioStream = mediaInfo.AudioStreams.First();
IVideoStream videoStream = mediaInfo.VideoStreams.First();
Assert.NotNull(videoStream);
Assert.NotNull(audioStream);
Assert.Equal(videoCodec.ToString(), videoStream.Codec);
Assert.Equal(audioCodec.ToString(), audioStream.Codec);
Assert.Equal(25, videoStream.Framerate);
}
public async Task BasicTranscode_InputFileWithSubtitles_SkipSubtitles(VideoCodec videoCodec, AudioCodec audioCodec, SubtitleCodec subtitleCodec)
{
string output = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + FileExtensions.Mp4);
IConversionResult result = await(await FFmpeg.Conversions.FromSnippet.Transcode(Resources.MkvWithSubtitles, output, videoCodec, audioCodec, subtitleCodec)).Start();
IMediaInfo mediaInfo = await FFmpeg.GetMediaInfo(output);
Assert.Equal(TimeSpan.FromSeconds(9), mediaInfo.Duration);
Assert.Single(mediaInfo.VideoStreams);
Assert.Single(mediaInfo.AudioStreams);
Assert.Empty(mediaInfo.SubtitleStreams);
IAudioStream audioStream = mediaInfo.AudioStreams.First();
IVideoStream videoStream = mediaInfo.VideoStreams.First();
Assert.NotNull(videoStream);
Assert.NotNull(audioStream);
Assert.Equal(videoCodec.ToString(), videoStream.Codec);
Assert.Equal(audioCodec.ToString(), audioStream.Codec);
Assert.Equal(25, videoStream.Framerate);
}
/// <inheritdoc />
public IConversion SetCodec(VideoCodec codec)
{
return(SetCodec(codec.ToString()));
}
/// <inheritdoc />
public IConversion SetVideo(VideoCodec codec, int bitrate = 0)
{
return(SetVideo(codec.ToString(), bitrate));
}
internal static string ForceFormat(VideoCodec codec)
{
return($"-f {codec.ToString().ToLower()} ");
}
/// <inheritdoc />
public IConversion UseHardwareAcceleration(HardwareAccelerator hardwareAccelerator, VideoCodec decoder, VideoCodec encoder, int device = 0)
{
return(UseHardwareAcceleration($"{hardwareAccelerator}", decoder.ToString(), encoder.ToString(), device));
}
internal static string IntelVideo(VideoCodec codec)
{
var video = $"-vcodec {codec.ToString().ToLower()} ";
return(video);
}
internal static string NVVideo(VideoCodec codec)
{
var video = $"-c:v {codec.ToString().ToLower()} ";
return(video);
}
public override void DoWindowContents(Rect area)
{
float y = 0f;
Text.Anchor = TextAnchor.UpperCenter;
Text.Font = GameFont.Medium;
Widgets.Label(new Rect(0, y, area.width, 40f), new GUIContent(" " + "ModDisplayName".Translate(), MenuOption.Icon));
y += 36f;
Text.Font = GameFont.Small;
Widgets.Label(new Rect(0, y, area.width, 30f), "by Epicguru (James B)");
y += 40f;
Text.Font = GameFont.Medium;
if (!RimworldRendererMod.Is64)
{
Text.Anchor = TextAnchor.UpperLeft;
Label($"<color=red>{"UI_Error64Bit".Translate()}\n[Debug info]\nOperating system: {SystemInfo.operatingSystem}\nIntPtr size: {IntPtr.Size}</color>");
// Close button...
GUI.color = Color.white;
Rect rect4 = new Rect(area.width - 120, area.height - 35f, 120, 35f);
if (Widgets.ButtonText(rect4, "UI_Close".Translate(), true, false, true))
{
Close();
}
return;
}
if (inHelp)
{
DrawHelpMenu(area, ref y);
GUI.color = Color.white;
Rect rect4 = new Rect(area.width - 120, area.height - 35f, 120, 35f);
if (Widgets.ButtonText(rect4, "UI_Back".Translate(), true, false, true))
{
inHelp = false;
}
Text.Anchor = TextAnchor.UpperLeft;
return;
}
if (!confirmClose && !Runner.IsRendering && Widgets.ButtonText(new Rect(0f, y, 250f, 40f), "UI_Start".Translate()))
{
Runner.StartRender();
}
GUI.color = Color.green;
if (!confirmClose && Widgets.ButtonText(new Rect(area.width - 100f, y + 2.5f, 100f, 35f), "UI_Help".Translate()))
{
inHelp = true;
}
GUI.color = Color.white;
y += 50f;
Text.Anchor = TextAnchor.MiddleLeft;
Label($"Status: {(Status.Length > 120 ? Status.Substring(0, 120) + "..." : Status)}");
if (confirmClose)
{
if (!Status.StartsWith("Error"))
{
Label($"<color=green>{"UI_SaveConfirmation".Translate(Runner.SavePath)}</color>");
}
if (Widgets.ButtonText(new Rect(0, y, 200, 30), "UI_Confirm".Translate()))
{
confirmClose = false;
}
Text.Anchor = TextAnchor.UpperLeft;
return;
}
Widgets.FillableBarLabeled(new Rect(0, y, area.width, 30f), ProgressBarPercentage, 50, $"{ProgressBarPercentage * 100f:F0}%");
y += 40f;
if (Runner.IsRendering)
{
Label($"ETA: {ETA}");
Label($"<color=green>{"UI_SafeContinueMessage".Translate()}</color>");
}
else
{
y += inputsPreSapce;
Widgets.BeginScrollView(new Rect(0, y, area.width, area.height - y - 40), ref scrollPos, new Rect(0, y, 100, LastHeight));
y += inputsPreSapce * 0.5f;
string s = $"{"UI_ImagesFolder".Translate()}:";
float w = Text.CalcSize(s).x;
Widgets.Label(new Rect(0, y, w, 30), s);
bool dirExists = Directory.Exists(SourceFolder);
bool dirContainsImages = false;
List <string> suggestions = null;
if (dirExists)
{
dirContainsImages = ContainsImages(SourceFolder);
if (!dirContainsImages)
{
try
{
suggestions = new List <string>();
foreach (var dir in Directory.GetDirectories(SourceFolder))
{
if (ContainsImages(dir))
{
suggestions.Add(new DirectoryInfo(dir).Name);
}
}
}
catch
{
// ignored
}
}
}
string dirString = dirExists ? (dirContainsImages ? $"<color=green>{"UI_Good".Translate()}</color>" : $"<color=yellow>{"UI_NoImgInFolder".Translate()}</color>") : $"<color=red>{"UI_FolderNotFound".Translate()}</color>";
float width = Text.CalcSize(dirString).x + 5;
SourceFolder = Widgets.TextField(new Rect(w + 5, y, area.width - width - 30 - w, textInputHeights), SourceFolder);
// Folder path status.
Text.Font = GameFont.Medium;
Widgets.Label(new Rect(area.width - width - 20, y, width + 30, textInputHeights), dirString);
Text.Font = GameFont.Medium;
y += textInputHeights + 15;
// Suggestions for folders.
if (dirExists && !dirContainsImages && suggestions != null && suggestions.Count > 0)
{
Widgets.Label(new Rect(0, y, width + 30, 32), $"<color=yellow>{"UI_PerhapsYouMeant".Translate()}:</color>");
y += 32 + 5;
foreach (var dir in suggestions)
{
if (Widgets.ButtonText(new Rect(0, y, width + 30, 32), $"...{dir}"))
{
SourceFolder = Path.Combine(SourceFolder, dir);
}
y += 35;
}
}
s = $"{"UI_Resolution".Translate()}:";
w = Text.CalcSize(s).x;
Widgets.Label(new Rect(0, y, w, 30), s);
Widgets.TextFieldNumeric(new Rect(w + 5, y, resolutionInputWidths, 30), ref ResX, ref ResXS, 1, 9999);
Widgets.Label(new Rect(w + resolutionInputWidths + 10, y, 20, 32), "x");
Widgets.TextFieldNumeric(new Rect(w + resolutionInputWidths + 25, y, resolutionInputWidths, 30), ref ResY, ref ResYS, 1, 9999);
Widgets.Label(new Rect(w + resolutionInputWidths * 2 + 30, y, 120, 32), $"{"UI_Pixels".Translate()}:");
y += 40;
s = $"{"UI_Bitrate".Translate()}:";
w = Text.CalcSize(s).x;
Widgets.Label(new Rect(0, y, w, 30), s);
bitsPerSecondRaw = Widgets.HorizontalSlider(new Rect(w + 5, y + 12, area.width - 120 - w, 30), bitsPerSecondRaw, 1000, 1000 * 1000 * 40);
Widgets.Label(new Rect(area.width - 110, y, 120, 30), PrettyBitrate(bitsPerSecondRaw).ToString());
y += 40;
s = $"{"UI_ImagesPerSecond".Translate()}:";
w = Text.CalcSize(s).x;
Widgets.Label(new Rect(0, y, w, 30), s);
Widgets.IntEntry(new Rect(w, y, 200, 30), ref ImagesPerSecond, ref IPSS);
if (ImagesPerSecond < 1)
{
IPSS = "1";
ImagesPerSecond = 1;
}
if (ImagesPerSecond > 120)
{
ImagesPerSecond = 120;
IPSS = "120";
}
y += 40f;
s = $"{"UI_Sampling".Translate()}:";
w = Text.CalcSize(s).x;
Widgets.Label(new Rect(0, y, w, 30), s);
Widgets.Dropdown(new Rect(w, y, 250, 30), InterpolationMode.HighQualityBicubic, (enumThing) => { return(enumThing.ToString()); }, (thing) => this.DropdownGenerator(thing), CurrentInterpolationMode.ToString());
y += 40f;
s = $"{"UI_VideoCodec".Translate()}:";
w = Text.CalcSize(s).x;
Widgets.Label(new Rect(0, y, w, 30), new GUIContent(s, "The codec to use in the ouput video. Only change if you know what you are doing."));
Widgets.Dropdown(new Rect(w, y, 250, 30), VideoCodec.Default, (enumThing) => { return(enumThing.ToString()); }, (thing) => this.DropdownGenerator2(thing), CurrentCodec.ToString());
y += 40f;
Widgets.EndScrollView();
}
// Close button...
GUI.color = Color.white;
Rect rect3 = new Rect(area.width - 120, area.height - 35f, 120, 35f);
if (Widgets.ButtonText(rect3, "UI_Close".Translate(), true, false, true))
{
Close();
}
Text.Anchor = TextAnchor.UpperLeft;
LastHeight = (int)y + 10;
void Label(string s)
{
float h = Text.CalcHeight(s, area.width);
Widgets.Label(new Rect(0, y, area.width, h), s);
y += h + 5f;
}
bool ContainsImages(string dir)
{
try
{
foreach (var path in Directory.GetFiles(dir))
{
var info = new FileInfo(path);
if (info.Extension.ToLower() == ".png" || info.Extension.ToLower() == ".jpg")
{
return(true);
}
}
return(false);
}
catch
{
return(false);
}
}
}
