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Added audio track number methods

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git-svn-id: https://subtitleedit.googlecode.com/svn/trunk@285 99eadd0c-20b8-1223-b5c4-2a2b2df33de2
This commit is contained in:
niksedk 2011-01-28 20:28:51 +00:00
parent 974714faa8
commit 0c767e72ad
1 changed files with 44 additions and 10 deletions
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54
src/Logic/VideoPlayers/LibVlcDynamic.cs
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@ -61,10 +61,17 @@ namespace Nikse.SubtitleEdit.Logic.VideoPlayers
private delegate void libvlc_video_get_size(IntPtr mediaPlayer, UInt32 number, out UInt32 x, out UInt32 y);
libvlc_video_get_size _libvlc_video_get_size;
//[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
//private delegate int libvlc_video_set_spu(IntPtr mediaPlayer, UInt32 index);
//libvlc_video_set_spu _libvlc_video_set_spu;
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int libvlc_audio_get_track_count(IntPtr mediaPlayer);
libvlc_audio_get_track_count _libvlc_audio_get_track_count;
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int libvlc_audio_get_track(IntPtr mediaPlayer);
libvlc_audio_get_track _libvlc_audio_get_track;
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
private delegate int libvlc_audio_set_track(IntPtr mediaPlayer, int trackNumber);
libvlc_audio_set_track _libvlc_audio_set_track;
// LibVLC Audio Controls - http://www.videolan.org/developers/vlc/doc/doxygen/html/group__libvlc__audio.html
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
@ -150,7 +157,9 @@ namespace Nikse.SubtitleEdit.Logic.VideoPlayers
_libvlc_media_release = (libvlc_media_release)GetDllType(typeof(libvlc_media_release), "libvlc_media_release");
_libvlc_video_get_size = (libvlc_video_get_size)GetDllType(typeof(libvlc_video_get_size), "libvlc_video_get_size");
// _libvlc_video_set_spu = (libvlc_video_set_spu)GetDllType(typeof(libvlc_video_set_spu), "libvlc_video_set_spu");
_libvlc_audio_get_track_count = (libvlc_audio_get_track_count)GetDllType(typeof(libvlc_audio_get_track_count), "libvlc_audio_get_track_count");
_libvlc_audio_get_track = (libvlc_audio_get_track)GetDllType(typeof(libvlc_audio_get_track), "libvlc_audio_get_track");
_libvlc_audio_set_track = (libvlc_audio_set_track)GetDllType(typeof(libvlc_audio_set_track), "libvlc_audio_set_track");
_libvlc_audio_get_volume = (libvlc_audio_get_volume)GetDllType(typeof(libvlc_audio_get_volume), "libvlc_audio_get_volume");
_libvlc_audio_set_volume = (libvlc_audio_set_volume)GetDllType(typeof(libvlc_audio_set_volume), "libvlc_audio_set_volume");
@ -291,7 +300,7 @@ namespace Nikse.SubtitleEdit.Logic.VideoPlayers
{
const int Paused = 4;
int state = _libvlc_media_player_get_state(_mediaPlayer);
return state == Paused;
return state == Paused;
}
}
@ -305,6 +314,27 @@ namespace Nikse.SubtitleEdit.Logic.VideoPlayers
}
}
public int AudioTrackCount
{
get
{
return _libvlc_audio_get_track_count(_mediaPlayer);
}
}
public int AudioTrackNumber
{
get
{
return _libvlc_audio_get_track(_mediaPlayer);
}
set
{
_libvlc_audio_set_track(_mediaPlayer, value);
}
}
public LibVlc11xDynamic MakeSecondMediaPlayer(System.Windows.Forms.Control ownerControl, string videoFileName, EventHandler onVideoLoaded, EventHandler onVideoEnded)
{
LibVlc11xDynamic newVlc = new LibVlc11xDynamic();
@ -335,13 +365,13 @@ namespace Nikse.SubtitleEdit.Logic.VideoPlayers
_libvlc_media_player_play(newVlc._mediaPlayer);
newVlc._videoLoadedTimer = new System.Windows.Forms.Timer { Interval = 500 };
newVlc._videoLoadedTimer.Tick += new EventHandler(newVlc._videoLoadedTimer_Tick);
newVlc._videoLoadedTimer.Tick += new EventHandler(newVlc.VideoLoadedTimer_Tick);
newVlc._videoLoadedTimer.Start();
}
return newVlc;
}
void _videoLoadedTimer_Tick(object sender, EventArgs e)
void VideoLoadedTimer_Tick(object sender, EventArgs e)
{
int i = 0;
while (!IsPlaying && i < 50)
@ -438,20 +468,24 @@ namespace Nikse.SubtitleEdit.Logic.VideoPlayers
_libvlc_media_player_play(_mediaPlayer);
_videoLoadedTimer = new System.Windows.Forms.Timer { Interval = 500 };
_videoLoadedTimer.Tick += new EventHandler(_videoLoadedTimer_Tick);
_videoLoadedTimer.Tick += new EventHandler(VideoLoadedTimer_Tick);
_videoLoadedTimer.Start();
}
}
void VideoEndTimerTick(object sender, EventArgs e)
{
const int Ended = 6;
int state = _libvlc_media_player_get_state(_mediaPlayer);
if (state == Ended)
OnVideoLoaded.Invoke(_mediaPlayer, new EventArgs());
{
Stop();
Play();
Pause();
OnVideoEnded.Invoke(_mediaPlayer, new EventArgs());
}
}
public override void DisposeVideoPlayer()