private void RefreshSourcesAsync()
{
btnRefreshSources.Enabled = false;
DirectShowDevices devices = null;
TaskEx.Run(() =>
{
using (FFmpegHelper ffmpeg = new FFmpegHelper(Options))
{
devices = ffmpeg.GetDirectShowDevices();
}
},
() =>
{
cboVideoSource.Items.Clear();
cboVideoSource.Items.Add(FFmpegHelper.GDIgrab);
cboAudioSource.Items.Clear();
cboAudioSource.Items.Add("None");
if (devices != null)
{
cboVideoSource.Items.AddRange(devices.VideoDevices.ToArray());
cboAudioSource.Items.AddRange(devices.AudioDevices.ToArray());
}
cboVideoSource.Text = Options.FFmpeg.VideoSource;
cboAudioSource.Text = Options.FFmpeg.AudioSource;
btnRefreshSources.Enabled = true;
});
}
public ScreenRecorder(ScreencastOptions options, Rectangle captureRectangle, ScreenRecordOutput outputType)
{
if (string.IsNullOrEmpty(options.OutputPath))
{
throw new Exception("Screen recorder cache path is empty.");
}
FPS = outputType == ScreenRecordOutput.GIF ? options.GIFFPS : options.ScreenRecordFPS;
DurationSeconds = options.Duration;
CaptureRectangle = captureRectangle;
CachePath = options.OutputPath;
OutputType = outputType;
Options = options;
switch (OutputType)
{
case ScreenRecordOutput.AVI:
imgCache = new AVICache(Options);
break;
case ScreenRecordOutput.FFmpeg:
ffMpegCli = new FFmpegHelper(Options);
break;
case ScreenRecordOutput.GIF:
imgCache = new HardDiskCache(Options);
break;
}
}
private void DownloaderForm_InstallRequested(string filePath)
{
string extractPath = DefaultToolsPath ?? "ffmpeg.exe";
bool result = FFmpegHelper.ExtractFFmpeg(filePath, extractPath);
if (result)
{
this.InvokeSafe(() =>
{
txtFFmpegPath.Text = extractPath;
RefreshSourcesAsync();
UpdateUI();
});
MessageBox.Show("Successfully downloaded FFmpeg.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Download of FFmpeg failed.", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void DownloaderForm_InstallRequested(string filePath)
{
string extractPath = DefaultToolsPath ?? "ffmpeg.exe";
bool result = FFmpegHelper.ExtractFFmpeg(filePath, extractPath);
if (result)
{
this.InvokeSafe(() =>
{
txtFFmpegPath.Text = extractPath;
RefreshSourcesAsync();
UpdateUI();
});
MessageBox.Show(Resources.FFmpegOptionsForm_DownloaderForm_InstallRequested_Successfully_downloaded_FFmpeg_, "ShareX", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show(Resources.FFmpegOptionsForm_DownloaderForm_InstallRequested_Download_of_FFmpeg_failed_, "ShareX", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btnDownload_Click(object sender, EventArgs e)
{
FFmpegHelper.DownloadFFmpeg(true, DownloaderForm_InstallRequested);
}
private void RefreshSourcesAsync()
{
btnRefreshSources.Enabled = false;
DirectShowDevices devices = null;
TaskEx.Run(() =>
{
using (FFmpegHelper ffmpeg = new FFmpegHelper(Options))
{
devices = ffmpeg.GetDirectShowDevices();
}
},
() =>
{
cboVideoSource.Items.Clear();
cboVideoSource.Items.Add(FFmpegHelper.SourceNone);
cboVideoSource.Items.Add(FFmpegHelper.SourceGDIGrab);
cboAudioSource.Items.Clear();
cboAudioSource.Items.Add(FFmpegHelper.SourceNone);
if (devices != null)
{
cboVideoSource.Items.AddRange(devices.VideoDevices.ToArray());
cboAudioSource.Items.AddRange(devices.AudioDevices.ToArray());
}
cboVideoSource.Text = Options.FFmpeg.VideoSource;
cboAudioSource.Text = Options.FFmpeg.AudioSource;
btnRefreshSources.Enabled = true;
});
}
public ScreenRecorder(ScreencastOptions options, Rectangle captureRectangle, ScreenRecordOutput outputType)
{
if (string.IsNullOrEmpty(options.OutputPath))
{
throw new Exception("Screen recorder cache path is empty.");
}
FPS = outputType == ScreenRecordOutput.GIF ? options.GIFFPS : options.ScreenRecordFPS;
DurationSeconds = options.Duration;
CaptureRectangle = captureRectangle;
CachePath = options.OutputPath;
OutputType = outputType;
Options = options;
switch (OutputType)
{
case ScreenRecordOutput.AVI:
imgCache = new AVICache(Options);
break;
case ScreenRecordOutput.FFmpeg:
ffMpegCli = new FFmpegHelper(Options);
break;
case ScreenRecordOutput.GIF:
imgCache = new HardDiskCache(Options);
break;
}
}