public void TakeSnapshot(string filePath, int width, int height)
{
VerifyObjectIsNotDisposed();
//
IntPtr filePathPtr = Marshal.StringToHGlobalAnsi(filePath);
//
uint uwidth = Convert.ToUInt32(width);
uint uheight = Convert.ToUInt32(height);
//
try {
int res = LibVlcInterop.libvlc_video_take_snapshot(descriptor, 0, filePathPtr, uwidth, uheight);
if (-1 == res)
{
throw new VlcInternalException(LibVlcInterop.libvlc_errmsg());
}
} finally {
Marshal.FreeHGlobal(filePathPtr);
}
}
public void TakeSnapshot(string filePath, int width, int height)
{
VerifyObjectIsNotDisposed();
//
libvlc_exception_t exc = new libvlc_exception_t();
LibVlcInterop.libvlc_exception_init(ref exc);
IntPtr filePathPtr = Marshal.StringToHGlobalAnsi(filePath);
//
uint uwidth = Convert.ToUInt32(width);
uint uheight = Convert.ToUInt32(height);
//
try {
LibVlcInterop.libvlc_video_take_snapshot(descriptor, filePathPtr, uwidth, uheight, ref exc);
} finally {
Marshal.FreeHGlobal(filePathPtr);
}
//
if (exc.b_raised != 0)
{
throw new VlcInternalException(exc.Message);
}
}