public static void Main (string[] args) {
Application.Init();
loop = new MainLoop();
// Construct all the elements
pipeline = new Pipeline();
appsrc = new Gst.App.AppSrc ("AppSrcDemo");
Element color = ElementFactory.Make ("ffmpegcolorspace");
Element sink = ElementFactory.Make ("autovideosink");
// Link the elements
pipeline.Add (appsrc, color, sink);
Element.Link (appsrc, color, sink);
// Set the caps on the AppSrc to RGBA, 640x480, 4 fps, square pixels
Gst.Video.VideoFormat fmt = (BitConverter.IsLittleEndian) ? Gst.Video.VideoFormat.BGRA : Gst.Video.VideoFormat.ARGB;
appsrc.Caps = Gst.Video.VideoUtil.FormatNewCaps (fmt, 640, 480, 4, 1, 1, 1);
// Connect the handlers
appsrc.NeedData += PushAppData;
pipeline.Bus.AddSignalWatch();
pipeline.Bus.Message += MessageHandler;
// Run, loop, run!
pipeline.SetState (State.Playing);
loop.Run();
pipeline.SetState (State.Null);
}
public static void Main(string[] args)
{
Application.Init();
loop = new MainLoop();
// Construct all the elements
pipeline = new Pipeline();
appsrc = new Gst.App.AppSrc("AppSrcDemo");
Element color = ElementFactory.Make("ffmpegcolorspace");
Element sink = ElementFactory.Make("autovideosink");
// Link the elements
pipeline.Add(appsrc, color, sink);
Element.Link(appsrc, color, sink);
// Set the caps on the AppSrc to RGBA, 640x480, 4 fps, square pixels
Gst.Video.VideoFormat fmt = (BitConverter.IsLittleEndian) ? Gst.Video.VideoFormat.BGRA : Gst.Video.VideoFormat.ARGB;
appsrc.Caps = Gst.Video.VideoUtil.FormatNewCaps(fmt, 640, 480, 4, 1, 1, 1);
// Connect the handlers
appsrc.NeedData += PushAppData;
pipeline.Bus.AddSignalWatch();
pipeline.Bus.Message += MessageHandler;
// Run, loop, run!
pipeline.SetState(State.Playing);
loop.Run();
pipeline.SetState(State.Null);
}
static void EnoughData_cb(IntPtr inst)
{
try {
AppSrc __obj = GLib.Object.GetObject(inst, false) as AppSrc;
__obj.OnEnoughData();
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException(e, false);
}
}
static void NeedData_cb(IntPtr inst, uint length)
{
try {
AppSrc __obj = GLib.Object.GetObject(inst, false) as AppSrc;
__obj.OnNeedData(length);
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException(e, false);
}
}
static int PushBufferListEvent_cb(IntPtr inst, IntPtr buffer_list)
{
try {
AppSrc __obj = GLib.Object.GetObject(inst, false) as AppSrc;
Gst.FlowReturn __result;
__result = __obj.OnPushBufferListEvent(buffer_list == IntPtr.Zero ? null : (Gst.BufferList)GLib.Opaque.GetOpaque(buffer_list, typeof(Gst.BufferList), false));
return((int)__result);
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException(e, true);
// NOTREACHED: above call does not return.
throw e;
}
}
static int EndOfStreamEvent_cb(IntPtr inst)
{
try {
AppSrc __obj = GLib.Object.GetObject(inst, false) as AppSrc;
Gst.FlowReturn __result;
__result = __obj.OnEndOfStreamEvent();
return((int)__result);
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException(e, true);
// NOTREACHED: above call does not return.
throw e;
}
}
static bool SeekData_cb(IntPtr inst, ulong offset)
{
try {
AppSrc __obj = GLib.Object.GetObject(inst, false) as AppSrc;
bool __result;
__result = __obj.OnSeekData(offset);
return(__result);
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException(e, true);
// NOTREACHED: above call does not return.
throw e;
}
}
