mirror of https://github.com/n00mkrad/flowframes
133 lines
5.6 KiB
C#
133 lines
5.6 KiB
C#
using Flowframes.IO;
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using Flowframes.OS;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Flowframes
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{
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class AvProcess
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{
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public static Process lastProcess;
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public static string lastOutputFfmpeg;
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public static string lastOutputGifski;
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public enum LogMode { Visible, OnlyLastLine, Hidden }
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static LogMode currentLogMode;
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public static async Task RunFfmpeg(string args, LogMode logMode)
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{
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await RunFfmpeg(args, "", logMode);
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}
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public static async Task RunFfmpeg(string args, string workingDir, LogMode logMode)
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{
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lastOutputFfmpeg = "";
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currentLogMode = logMode;
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Process ffmpeg = new Process();
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lastProcess = ffmpeg;
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ffmpeg.StartInfo.UseShellExecute = false;
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ffmpeg.StartInfo.RedirectStandardOutput = true;
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ffmpeg.StartInfo.RedirectStandardError = true;
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ffmpeg.StartInfo.CreateNoWindow = true;
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ffmpeg.StartInfo.FileName = "cmd.exe";
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if(!string.IsNullOrWhiteSpace(workingDir))
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ffmpeg.StartInfo.Arguments = $"/C cd /D {workingDir.Wrap()} & {Path.Combine(GetAvDir(), "ffmpeg.exe").Wrap()} -hide_banner -loglevel warning -y -stats {args}";
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else
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ffmpeg.StartInfo.Arguments = $"/C cd /D {GetAvDir().Wrap()} & ffmpeg.exe -hide_banner -loglevel warning -y -stats {args}";
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if (logMode != LogMode.Hidden) Logger.Log("Running ffmpeg...", false);
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Logger.Log("cmd.exe " + ffmpeg.StartInfo.Arguments, true, false, "ffmpeg.txt");
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ffmpeg.OutputDataReceived += new DataReceivedEventHandler(FfmpegOutputHandler);
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ffmpeg.ErrorDataReceived += new DataReceivedEventHandler(FfmpegOutputHandler);
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ffmpeg.Start();
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ffmpeg.BeginOutputReadLine();
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ffmpeg.BeginErrorReadLine();
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while (!ffmpeg.HasExited)
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await Task.Delay(100);
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//Logger.Log("Done running ffmpeg.", true);
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}
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static void FfmpegOutputHandler(object sendingProcess, DataReceivedEventArgs outLine)
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{
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if (outLine == null || outLine.Data == null)
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return;
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string line = outLine.Data;
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lastOutputFfmpeg = lastOutputFfmpeg + line + "\n";
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bool hidden = currentLogMode == LogMode.Hidden;
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bool replaceLastLine = currentLogMode == LogMode.OnlyLastLine;
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string trimmedLine = line.Remove("q=-0.0").Remove("size=N/A").Remove("bitrate=N/A").TrimWhitespaces();
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Logger.Log(trimmedLine, hidden, replaceLastLine, "ffmpeg.txt");
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if(line.Contains("Could not open file"))
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{
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Interpolate.Cancel("Failed to write frames - Make sure the input folder is not restricted!");
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}
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}
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public static string GetFfmpegOutput (string args)
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{
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Process ffmpeg = OSUtils.NewProcess(true);
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ffmpeg.StartInfo.Arguments = $"/C cd /D {GetAvDir().Wrap()} & ffmpeg.exe -hide_banner -y -stats {args}";
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Logger.Log("cmd.exe " + ffmpeg.StartInfo.Arguments, true);
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ffmpeg.Start();
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ffmpeg.WaitForExit();
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string output = ffmpeg.StandardOutput.ReadToEnd();
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string err = ffmpeg.StandardError.ReadToEnd();
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if (!string.IsNullOrWhiteSpace(err)) output += "\n" + err;
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return output;
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}
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public static string GetFfprobeOutput (string args)
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{
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Process ffprobe = OSUtils.NewProcess(true);
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ffprobe.StartInfo.Arguments = $"/C cd /D {GetAvDir().Wrap()} & ffprobe.exe {args}";
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Logger.Log("cmd.exe " + ffprobe.StartInfo.Arguments, true, false, "ffmpeg.txt");
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ffprobe.Start();
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ffprobe.WaitForExit();
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string output = ffprobe.StandardOutput.ReadToEnd();
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string err = ffprobe.StandardError.ReadToEnd();
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if (!string.IsNullOrWhiteSpace(err)) output += "\n" + err;
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return output;
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}
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public static async Task RunGifski(string args, LogMode logMode)
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{
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lastOutputGifski = "";
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currentLogMode = logMode;
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Process gifski = OSUtils.NewProcess(true);
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lastProcess = gifski;
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gifski.StartInfo.Arguments = $"/C cd /D {GetAvDir().Wrap()} & gifski.exe {args}";
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Logger.Log("Running gifski...");
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Logger.Log("cmd.exe " + gifski.StartInfo.Arguments, true, false, "ffmpeg.txt");
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gifski.OutputDataReceived += new DataReceivedEventHandler(OutputHandlerGifski);
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gifski.ErrorDataReceived += new DataReceivedEventHandler(OutputHandlerGifski);
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gifski.Start();
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gifski.BeginOutputReadLine();
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gifski.BeginErrorReadLine();
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while (!gifski.HasExited)
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await Task.Delay(100);
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Logger.Log("Done running gifski.", true);
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}
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static void OutputHandlerGifski(object sendingProcess, DataReceivedEventArgs outLine)
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{
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if (outLine == null || outLine.Data == null)
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return;
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lastOutputGifski = lastOutputGifski + outLine.Data + "\n";
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bool hidden = currentLogMode == LogMode.Hidden;
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bool replaceLastLine = currentLogMode == LogMode.OnlyLastLine;
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Logger.Log(outLine.Data, hidden, replaceLastLine);
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}
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static string GetAvDir ()
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{
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return Path.Combine(Paths.GetPkgPath(), Path.GetFileNameWithoutExtension(Packages.audioVideo.fileName));
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}
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}
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}
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