internal MediaStream(IntPtr ptr)
{
if (ptr == IntPtr.Zero)
{
throw new ArgumentException("Null pointer");
}
this.ptr = ptr;
this.stream = (AVStream *)ptr;
Language = Marshal.PtrToStringAnsi(new IntPtr(this.stream->language));
CodecContext = new CodecContext((IntPtr)this.stream->codec);
}
internal Codec(IntPtr ptr, CodecContext context)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
if (ptr == IntPtr.Zero)
{
throw new ArgumentException("Null pointer");
}
this.ptr = ptr;
this.context = context;
this.codec = (AVCodec *)ptr;
Name = Marshal.PtrToStringAnsi((IntPtr)this.codec->name);
}
