/// <summary>
/// Build ffmpeg args for Windows
/// </summary>
/// <returns>FFmpeg arguments for recording</returns>
public Dictionary <string, string> ForWindows(Dictionary <string, string> d, RecordingSettings rs, DeviceManager dm)
{
#region Add audio devices
string audioDevices = String.Empty;
foreach (var ad in rs.AudioDevicesToRecord)
{
audioDevices += $" -f dshow -i audio=\"{ad.Name}\"";
}
d.Add($"audioDevices", audioDevices);
#endregion
#region Add video device
// Add directshow
d.Add("dshow", $"-f dshow");
string videoDevice;
if (rs.VideoDevice.ToLower().EqualsAnyOf("default", "desktop screen", dm.DesktopVideoDevice))
{
videoDevice = $"-i video=\"{dm.DesktopVideoDevice}\"";
}
else
{
videoDevice = $"-i video=\"{rs.VideoDevice}\"";
}
d.Add("videoDevice", videoDevice);
#endregion
#region Audio mapping
d.Add("maps", GetAudioMaps((rs.SeperateAudioTracks == "true") ? true : false, rs.AudioDevicesToRecord));
#endregion
#region FPS
// Add FPS if it's an integer, otherwise default to 30
d.Add("fps", $"-framerate {GetFPS(rs.FPS)}");
#endregion
#region Resolution
d.Add("res", $"-video_size {GetResolution(rs.Resolution)}");
#endregion
#region Other
// Zero Latency
if (rs.ZeroLatency == "true")
{
d.Add("tune", "-tune zerolatency");
}
// Ultra Fast
if (rs.UltraFast == "true")
{
d.Add("preset", "-preset ultrafast");
}
#endregion
#region Video Output Location & Format
d.Add("videoOutput", $"\"{GetVideoOutput(PathHelper.FolderPath(rs.VideoSaveFolder), DateTimeCodeConverter.Convert(rs.VideoSaveName), GetVideoFormat(rs.Format))}\"");
#endregion
return(d);
}
/// <summary>
/// Build ffmpeg args for Linux
/// </summary>
/// <returns>FFmpeg arguments for recording</returns>
public Dictionary <string, string> ForLinux(Dictionary <string, string> d, RecordingSettings rs, DeviceManager dm)
{
#region Add Pulse Inputs
// Add audio devices
foreach (var ad in rs.AudioDevicesToRecord)
{
d.Add($"pulse{ad.SourceNumber}", $"-f pulse -i {ad.SourceNumber}");
}
#endregion
#region Video Settings
// Put video settings before x11grab device to make sure they actually apply
// Recording FPS
d.Add("fps", $"-framerate {GetFPS(rs.FPS)}");
// Recording Resolution
d.Add("res", $"-video_size {GetResolution(rs.Resolution)}");
// Add x11grab
d.Add("x11grab", $"-f x11grab");
// Region on desktop to record
d.Add("desktopRegion", "-i :0.0+0,0");
#endregion
#region Audio mapping
d.Add("maps", GetAudioMaps((rs.SeperateAudioTracks == "true") ? true : false, rs.AudioDevicesToRecord));
#endregion
// Video output path
d.Add("videoOutput", $"\"{GetVideoOutput(PathHelper.FolderPath(rs.VideoSaveFolder), DateTimeCodeConverter.Convert(rs.VideoSaveName), GetVideoFormat(rs.Format))}\"");
return(d);
}
