/// <summary>
/// Create a new EncoderPackage
/// </summary>
public EncoderPackage(PackageSpec SrcSpec, int Index, EncoderJob Job, MediaFrame Frame)
{
Buffers = new List<IEncoderBuffer>();
this.JobIndex = Index;
this.Job = Job;
this.Frame = Frame;
Specification = SrcSpec;
}
/// <summary>
/// Returns the codec's startup data (other than in frames).
/// This may be null or empty.
/// </summary>
public static byte[] GetVideoCodecData(EncoderJob JobSpec)
{
int bufsz = EncoderBridge.GetVideoCodecDataSize(ref JobSpec);
byte[] buffer = null;
if (bufsz > 0)
{
buffer = new byte[bufsz];
GCHandle bufh = GCHandle.Alloc(buffer, GCHandleType.Pinned);
try {
EncoderBridge.GetVideoCodecData(ref JobSpec, bufh.AddrOfPinnedObject());
} finally {
bufh.Free();
}
}
return(buffer);
}
private static extern void GetVideoCodecData(ref EncoderJob JobSpec, IntPtr Buffer);
private static extern int GetVideoCodecDataSize(ref EncoderJob JobSpec);
public static extern void CloseEncoderJob(ref EncoderJob JobSpec);
[System.Security.SuppressUnmanagedCodeSecurity] // this is for performance. Only makes a difference in tight loops. public static extern void EncodeFrame(ref EncoderJob JobSpec, ref MediaFrame Frame);
public static extern int InitialiseEncoderJob(ref EncoderJob JobSpec, int Width, int Height,
string BaseDirectory, int FrameRate, int Bitrate, double SegmentDuration);
private static extern int GetVideoCodecDataSize(ref EncoderJob JobSpec);
private static extern void GetVideoCodecData(ref EncoderJob JobSpec, IntPtr Buffer);
public static extern int InitialiseEncoderJob(ref EncoderJob JobSpec, int Width, int Height,
string BaseDirectory, int FrameRate, int Bitrate, double SegmentDuration);
/// <summary>
/// Returns the codec's startup data (other than in frames).
/// This may be null or empty.
/// </summary>
public static byte[] GetVideoCodecData(EncoderJob JobSpec)
{
int bufsz = EncoderBridge.GetVideoCodecDataSize(ref JobSpec);
byte[] buffer = null;
if (bufsz > 0) {
buffer = new byte[bufsz];
GCHandle bufh = GCHandle.Alloc(buffer, GCHandleType.Pinned);
try {
EncoderBridge.GetVideoCodecData(ref JobSpec, bufh.AddrOfPinnedObject());
} finally {
bufh.Free();
}
}
return buffer;
}
public static extern void EncodeFrame(ref EncoderJob JobSpec, ref MediaFrame Frame);
public static extern void CloseEncoderJob(ref EncoderJob JobSpec);