2014-05-08 21:06:53 +12:00
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#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (C) 2008-2014 ShareX Developers
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using HelpersLib;
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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.Windows.Forms;
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namespace ScreenCaptureLib
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{
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public class FFmpegCLIHelper : CLIEncoder
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{
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2014-05-09 01:28:46 +12:00
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public string FileName = "ffmpeg.exe";
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public ScreencastOptions Options { get; private set; }
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2014-05-09 01:28:46 +12:00
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public FFmpegCLIHelper(ScreencastOptions options)
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{
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Options = options;
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2014-05-09 01:28:46 +12:00
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if (string.IsNullOrEmpty(options.FFmpeg.CLIPath))
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{
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options.FFmpeg.CLIPath = Path.Combine(Application.StartupPath, FileName);
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}
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Helpers.CreateDirectoryIfNotExist(Options.OutputPath);
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this.ErrorDataReceived += Close;
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}
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public override void Record()
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{
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StringBuilder args = new StringBuilder();
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args.Append("-f dshow -i video=\"screen-capture-recorder\"");
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if (Options.FPS > 0)
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{
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args.Append(string.Format(" -r {0}", Options.FPS));
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}
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args.Append(string.Format(" -c:v libx264 -crf 23 -preset medium -pix_fmt yuv420p -y \"{0}\"", Options.OutputPath));
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2014-05-09 03:17:42 +12:00
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Open(Options.FFmpeg.CLIPath, args.ToString());
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}
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public void ListDevices()
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{
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SendCommand("-list_devices true -f dshow -i dummy");
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}
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public override void Close()
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{
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SendCommand("q");
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}
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}
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}
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