private void loadAudioTracksFromMedia()
{
Logger.WriteToLog("Loading Audio Outputs and Devices");
try
{
_audioTracks = new ArrayList();
int subCount = VLCLibrary.Instance.audio_get_track_count(_instance.Player.Handle);
IntPtr p_first_track = VLCLibrary.Instance.audio_get_track_description(_instance.Player.Handle);
IntPtr p_track = p_first_track;
for (int i = 0; i < subCount; i++)
{
VLCLibrary.libvlc_track_description_t desc =
(VLCLibrary.libvlc_track_description_t)Marshal.PtrToStructure(p_track,
typeof(VLCLibrary.libvlc_track_description_t));
_audioTracks.Add(desc);
if (desc.p_next != IntPtr.Zero)
{
p_track = desc.p_next;
}
}
VLCLibrary.Instance.track_description_release(p_first_track);
}
catch (Exception e)
{
Logger.WriteToLog("Error loading audio tracks: " + e.Message);
}
}
public bool ChangeSubtitleTrack(int trackIndex)
{
if (trackIndex <= _media.SubtitleTracks.Count - 1)
{
VLCLibrary.libvlc_track_description_t subtitleTrack = (VLCLibrary.libvlc_track_description_t)_media.SubtitleTracks[trackIndex];
VLCLibrary.Instance.video_set_spu(Handle, subtitleTrack.i_id);
return(true);
}
return(false);
}
public void SyncMenu()
{
// sync the Audio Outputs menu
ToolStripMenuItem soundDevicesMenuItem = Form1.Instance.soundDevicesToolStripMenuItem;
for (int i = 0; i < Player.AudioOutputs.Count; i++)
{
AudioOutput output = (AudioOutput)Player.AudioOutputs[i];
if (output.Devices.Count > 0)
{
ToolStripMenuItem mItem = new ToolStripMenuItem();
mItem.Name = output.RawOutput.psz_name;
mItem.Text = output.RawOutput.psz_description;
mItem.CheckOnClick = true;
mItem.Available = true;
mItem.Enabled = true;
mItem.Click += new EventHandler(mItem_Click);
ArrayList outputDevices = output.Devices;
for (int k = 0; k < outputDevices.Count; k++)
{
ToolStripMenuItem mDeviceItem = new ToolStripMenuItem();
mDeviceItem.Name = ((AudioDevice)outputDevices[k]).deviceId;
mDeviceItem.Text = ((AudioDevice)outputDevices[k]).deviceName;
mDeviceItem.Available = true;
mDeviceItem.Enabled = true;
mDeviceItem.CheckOnClick = true;
mDeviceItem.Click += new EventHandler(mDeviceItem_Click);
mItem.DropDownItems.Add(mDeviceItem);
}
soundDevicesMenuItem.DropDownItems.Add(mItem);
}
}
SetCurrentActiveMenuItem(soundDevicesMenuItem, CurrentAudioOutputDeviceId.ToString());
// sync the Audio Tracks menu
ToolStripMenuItem audioTracksMenuItem = Form1.Instance.audioTracksToolStripMenuItem;
ArrayList _audioTracks = _player.Media.AudioTracks;
for (int a = 0; a < _audioTracks.Count; a++)
{
VLCLibrary.libvlc_track_description_t audioTrack = (VLCLibrary.libvlc_track_description_t)_audioTracks[a];
ToolStripMenuItem aItem = new ToolStripMenuItem();
aItem.Name = audioTrack.i_id.ToString();
aItem.Text = audioTrack.psz_name;
aItem.CheckOnClick = true;
aItem.Click += new EventHandler(aItem_Click);
audioTracksMenuItem.DropDownItems.Add(aItem);
}
SetCurrentActiveMenuItem(audioTracksMenuItem, VLCLibrary.Instance.audio_get_track(_player.Handle).ToString());
// sync the Subtitles menu
ToolStripMenuItem subtitlesMenuItem = Form1.Instance.subtitlesToolStripMenuItem;
ArrayList _subtitleTracks = _player.Media.SubtitleTracks;
for (int j = 0; j < _subtitleTracks.Count; j++)
{
VLCLibrary.libvlc_track_description_t subtitleTrack = (VLCLibrary.libvlc_track_description_t)_subtitleTracks[j];
ToolStripMenuItem subtitleMenu = new ToolStripMenuItem();
subtitleMenu.Name = subtitleTrack.i_id.ToString();
subtitleMenu.Text = subtitleTrack.psz_name;
subtitleMenu.CheckOnClick = true;
subtitleMenu.Click += new EventHandler(subtitleMenu_Click);
subtitlesMenuItem.DropDownItems.Add(subtitleMenu);
}
if (_subtitleTracks.Count > 0)
{
SetCurrentActiveMenuItem(subtitlesMenuItem, CurrentSubtitleTrackId.ToString());
}
// sync aspect ratio menu
ToolStripMenuItem apItem = Form1.Instance.aspectRatioToolStripMenuItem;
for (int i = 0; i < Player.AspectRatios.Count; i++)
{
String aRatio = (string)Player.AspectRatios[i];
ToolStripMenuItem mItem = new ToolStripMenuItem();
mItem.Name = i.ToString();
mItem.Text = aRatio;
mItem.CheckOnClick = true;
mItem.Available = true;
mItem.Enabled = true;
mItem.Click += new EventHandler(aspectRatio_Click);
apItem.DropDownItems.Add(mItem);
}
SetCurrentActiveMenuItem(apItem, "0");
}