private void UpdateProxyKeyframes()
{
if (Proxy == null || Timeline == null)
{
return;
}
bool wasVisible = Proxy.Visible;
Proxy.Visible = Visible && IsCollapsed && SubTracks.Any(x => x is IKeyframesEditorContext);
if (!Visible)
{
if (wasVisible)
{
Proxy.ClearSelection();
}
return;
}
Proxy.KeyframesEditorContext = Timeline;
Proxy.CustomViewPanning = Timeline.OnKeyframesViewPanning;
Proxy.Bounds = new Rectangle(Timeline.StartOffset, Y + 1.0f, Timeline.Duration * Timeline.UnitsPerSecond * Timeline.Zoom, Height - 2.0f);
Proxy.ViewScale = new Vector2(Timeline.Zoom, 1.0f);
if (!wasVisible)
{
LoadProxy();
}
else
{
Proxy.UpdateKeyframes();
}
}
private void getMediaInfo()
{
int VidTracks;
int AudTracks;
int SubTracks;
MediaInfo MI = new MediaInfo();
MI.Open(InputFileTextBox.Text);
VidTracks = MI.Count_Get(StreamKind.Video);
AudTracks = MI.Count_Get(StreamKind.Audio);
SubTracks = MI.Count_Get(StreamKind.Text);
VidTrackComboBox.Items.Clear();
AudioTrackComboBox.Items.Clear();
SubTrackComboBox.Items.Clear();
AddVideoTracksToSelect(VidTracks);
AddAudioTracksToSelect(AudTracks);
if (SubTracks > 0)
{
AddSubTracksToSelect(SubTracks);
}
VidTrackComboBox.Visible = true;
AudioTrackComboBox.Visible = true;
SubTrackComboBox.Visible = true;
MIVideoCodecSetLabel.Text = MI.Get(StreamKind.Video, 0, "Format");
VidWidth = int.Parse(MI.Get(StreamKind.Video, 0, "Width"));
VidHeight = int.Parse(MI.Get(StreamKind.Video, 0, "Height"));
MIVideoResSetLabel.Text = VidWidth + "x" + VidHeight;
MIVidBitrateSetLabel.Text = MI.Get(StreamKind.Video, 0, "BitRate/String");
MIAudioCodecSetLabel.Text = MI.Get(StreamKind.Audio, 0, "Format");
MIAudioChanSetLabel.Text = MI.Get(StreamKind.Audio, 0, "Channel(s)/String");
MIAudioBitrateSetLabel.Text = MI.Get(StreamKind.Audio, 0, "BitRate/String");
videoDuration = int.Parse(MI.Get(StreamKind.General, 0, "Duration"));
VideoRuntime.Text = MI.Get(StreamKind.General, 0, "Duration/String3");
VidTrackCountSetLabel.Text = VidTracks.ToString();
AudioTracksCountSetLabel.Text = AudTracks.ToString();
MISubTrackCountSetLabel.Text = SubTracks.ToString();
int AutoBitrate = CalcAutoBitrate(VidWidth, VidHeight);
OutputBitrateTextBox.Text = AutoBitrate.ToString();
MI.Close();
}
