mirror of
https://github.com/ShareX/ShareX.git
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301 lines
No EOL
10 KiB
C#
301 lines
No EOL
10 KiB
C#
#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) 2007-2020 ShareX Team
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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 ShareX.HelpersLib;
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using ShareX.MediaLib.Properties;
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using System;
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using System.IO;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace ShareX.MediaLib
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{
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public partial class VideoConverterForm : Form
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{
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public string FFmpegFilePath { get; private set; }
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public VideoConverterOptions Options { get; private set; }
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private bool formClosing, formReady, encoding;
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private FFmpegCLIManager ffmpeg;
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public VideoConverterForm(string ffmpegFilePath, VideoConverterOptions options)
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{
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FFmpegFilePath = ffmpegFilePath;
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Options = options;
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InitializeComponent();
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ShareXResources.ApplyTheme(this);
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UpdateOptions();
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txtInputFilePath.Text = Options.InputFilePath;
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txtOutputFolder.Text = Options.OutputFolderPath;
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txtOutputFileName.Text = Options.OutputFileName;
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cbVideoCodec.Items.AddRange(Helpers.GetEnumDescriptions<ConverterVideoCodecs>());
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cbVideoCodec.SelectedIndex = (int)Options.VideoCodec;
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tbVideoQuality.SetValue(tbVideoQuality.Minimum + tbVideoQuality.Maximum - Options.VideoQuality);
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cbAutoOpenFolder.Checked = Options.AutoOpenFolder;
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cbUseCustomArguments.Checked = Options.UseCustomArguments;
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if (Options.UseCustomArguments)
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{
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txtArguments.Text = Options.CustomArguments;
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}
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formReady = true;
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}
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private void UpdateOptions()
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{
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if (formReady)
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{
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Options.InputFilePath = txtInputFilePath.Text;
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Options.OutputFolderPath = txtOutputFolder.Text;
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Options.OutputFileName = txtOutputFileName.Text;
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Options.VideoCodec = (ConverterVideoCodecs)cbVideoCodec.SelectedIndex;
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Options.UseCustomArguments = cbUseCustomArguments.Checked;
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if (Options.UseCustomArguments)
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{
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Options.CustomArguments = txtArguments.Text;
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}
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}
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switch (Options.VideoCodec)
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{
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case ConverterVideoCodecs.x264:
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case ConverterVideoCodecs.x265:
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case ConverterVideoCodecs.vp8:
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case ConverterVideoCodecs.vp9:
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case ConverterVideoCodecs.xvid:
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lblVideoQuality.Visible = tbVideoQuality.Visible = lblVideoQualityValue.Visible = lblVideoQualityLower.Visible =
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lblVideoQualityHigher.Visible = !Options.UseCustomArguments;
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break;
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default:
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lblVideoQuality.Visible = tbVideoQuality.Visible = lblVideoQualityValue.Visible = lblVideoQualityLower.Visible =
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lblVideoQualityHigher.Visible = false;
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break;
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}
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switch (Options.VideoCodec)
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{
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case ConverterVideoCodecs.x264:
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tbVideoQuality.Minimum = FFmpegCLIManager.x264_min;
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tbVideoQuality.Maximum = FFmpegCLIManager.x264_max;
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break;
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case ConverterVideoCodecs.x265:
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tbVideoQuality.Minimum = FFmpegCLIManager.x265_min;
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tbVideoQuality.Maximum = FFmpegCLIManager.x265_max;
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break;
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case ConverterVideoCodecs.vp8:
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tbVideoQuality.Minimum = FFmpegCLIManager.vp8_min;
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tbVideoQuality.Maximum = FFmpegCLIManager.vp8_max;
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break;
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case ConverterVideoCodecs.vp9:
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tbVideoQuality.Minimum = FFmpegCLIManager.vp9_min;
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tbVideoQuality.Maximum = FFmpegCLIManager.vp9_max;
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break;
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case ConverterVideoCodecs.xvid:
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tbVideoQuality.Minimum = FFmpegCLIManager.xvid_min;
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tbVideoQuality.Maximum = FFmpegCLIManager.xvid_max;
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break;
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}
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lblVideoQualityLower.Text = tbVideoQuality.Maximum + " <- " + Resources.LowerQualitySize;
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lblVideoQualityHigher.Text = Resources.HigherQualitySize + " -> " + tbVideoQuality.Minimum;
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if (formReady)
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{
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Options.VideoQuality = tbVideoQuality.Minimum + tbVideoQuality.Maximum - tbVideoQuality.Value;
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}
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lblVideoQualityValue.Text = Options.VideoQuality.ToString();
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if (!Options.UseCustomArguments)
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{
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txtArguments.Text = Options.GetFFmpegArgs();
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}
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lblVideoCodec.Visible = cbVideoCodec.Visible = !Options.UseCustomArguments;
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txtArguments.Visible = Options.UseCustomArguments;
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btnEncode.Enabled = !string.IsNullOrEmpty(Options.InputFilePath) && !string.IsNullOrEmpty(Options.OutputFolderPath) &&
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!string.IsNullOrEmpty(Options.OutputFileName);
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}
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private bool StartEncoding()
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{
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bool result = false;
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if (File.Exists(FFmpegFilePath) && !string.IsNullOrEmpty(Options.InputFilePath) && File.Exists(Options.InputFilePath) &&
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!string.IsNullOrEmpty(Options.OutputFolderPath) && !string.IsNullOrEmpty(Options.OutputFileName))
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{
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using (ffmpeg = new FFmpegCLIManager(FFmpegFilePath))
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{
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ffmpeg.ShowError = true;
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ffmpeg.TrackEncodeProgress = true;
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ffmpeg.EncodeProgressChanged += Manager_EncodeProgressChanged;
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string outputFilePath = Options.OutputFilePath;
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string args = Options.Arguments;
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result = ffmpeg.Run(args);
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if (Options.AutoOpenFolder && result && !ffmpeg.StopRequested)
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{
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Helpers.OpenFolderWithFile(outputFilePath);
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}
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}
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}
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return result;
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}
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private Task<bool> StartEncodingAsync()
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{
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return Task.Run(StartEncoding);
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}
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private void Manager_EncodeProgressChanged(float percentage)
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{
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if (!formClosing)
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{
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this.InvokeSafe(() => pbProgress.Value = (int)percentage);
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}
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}
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private void txtInputFilePath_TextChanged(object sender, EventArgs e)
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{
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UpdateOptions();
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}
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private void btnInputFilePathBrowse_Click(object sender, EventArgs e)
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{
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using (OpenFileDialog ofd = new OpenFileDialog())
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{
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if (ofd.ShowDialog(this) == DialogResult.OK)
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{
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string filePath = ofd.FileName;
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txtInputFilePath.Text = filePath;
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if (string.IsNullOrEmpty(txtOutputFolder.Text))
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{
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txtOutputFolder.Text = Path.GetDirectoryName(filePath);
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}
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if (string.IsNullOrEmpty(txtOutputFileName.Text))
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{
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txtOutputFileName.Text = Path.GetFileNameWithoutExtension(filePath) + "-output";
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}
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}
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}
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}
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private void txtOutputFolder_TextChanged(object sender, EventArgs e)
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{
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UpdateOptions();
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}
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private void btnOutputFolderBrowse_Click(object sender, EventArgs e)
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{
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Helpers.BrowseFolder(txtOutputFolder);
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}
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private void txtOutputFileName_TextChanged(object sender, EventArgs e)
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{
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UpdateOptions();
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}
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private void cbVideoCodec_SelectedIndexChanged(object sender, EventArgs e)
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{
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UpdateOptions();
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}
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private void tbVideoQuality_ValueChanged(object sender, EventArgs e)
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{
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UpdateOptions();
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}
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private void cbAutoOpenFolder_CheckedChanged(object sender, EventArgs e)
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{
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Options.AutoOpenFolder = cbAutoOpenFolder.Checked;
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}
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private void cbUseCustomArguments_CheckedChanged(object sender, EventArgs e)
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{
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UpdateOptions();
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}
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private void txtArguments_TextChanged(object sender, EventArgs e)
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{
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UpdateOptions();
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}
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private async void btnEncode_Click(object sender, EventArgs e)
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{
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if (!encoding)
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{
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encoding = true;
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btnEncode.Text = Resources.StopEncoding;
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UpdateOptions();
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pbProgress.Value = 0;
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bool result = await StartEncodingAsync();
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if (!formClosing)
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{
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if (result && ffmpeg != null && !ffmpeg.StopRequested)
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{
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pbProgress.Value = 100;
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}
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else
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{
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pbProgress.Value = 0;
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}
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btnEncode.Text = Resources.StartEncoding;
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}
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encoding = false;
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}
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else if (ffmpeg != null)
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{
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ffmpeg.Close();
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}
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}
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private void VideoConverterForm_FormClosing(object sender, FormClosingEventArgs e)
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{
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formClosing = true;
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if (ffmpeg != null)
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{
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ffmpeg.Close();
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}
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}
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}
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} |