EncoderParameters

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct EncoderParameter
{
    public Guid Guid;
    public uint NumberOfValues;
    public uint Type;
    public IntPtr Value;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct EncoderParameters
{
    public uint Count;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public EncoderParameter[] Parameter;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure EncoderParameter
    Public Guid As Guid
    Public NumberOfValues As UInteger
    Public Type As UInteger
    Public Value As IntPtr
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure EncoderParameters
    Public Count As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Parameter() As EncoderParameter
End Structure

import ctypes
from ctypes import wintypes

class EncoderParameter(ctypes.Structure):
    _fields_ = [
        ("Guid", GUID),
        ("NumberOfValues", wintypes.DWORD),
        ("Type", wintypes.DWORD),
        ("Value", ctypes.c_void_p),
    ]

class EncoderParameters(ctypes.Structure):
    _fields_ = [
        ("Count", wintypes.DWORD),
        ("Parameter", EncoderParameter * 1),
    ]

#[repr(C)]
pub struct EncoderParameter {
    pub Guid: GUID,
    pub NumberOfValues: u32,
    pub Type: u32,
    pub Value: *mut core::ffi::c_void,
}

#[repr(C)]
pub struct EncoderParameters {
    pub Count: u32,
    pub Parameter: [EncoderParameter; 1],
}

import "golang.org/x/sys/windows"

type EncoderParameter struct {
	Guid windows.GUID
	NumberOfValues uint32
	Type uint32
	Value uintptr
}

type EncoderParameters struct {
	Count uint32
	Parameter [1]EncoderParameter
}

type
  EncoderParameter = record
    Guid: TGUID;
    NumberOfValues: DWORD;
    Type: DWORD;
    Value: Pointer;
  end;

  EncoderParameters = record
    Count: DWORD;
    Parameter: array[0..0] of EncoderParameter;
  end;

const EncoderParameter = extern struct {
    Guid: GUID,
    NumberOfValues: u32,
    Type: u32,
    Value: ?*anyopaque,
};

const EncoderParameters = extern struct {
    Count: u32,
    Parameter: [1]EncoderParameter,
};

type
  EncoderParameter {.bycopy.} = object
    Guid: GUID
    NumberOfValues: uint32
    Type: uint32
    Value: pointer

  EncoderParameters {.bycopy.} = object
    Count: uint32
    Parameter: array[1, EncoderParameter]

struct EncoderParameter
{
    GUID Guid;
    uint NumberOfValues;
    uint Type;
    void* Value;
}

struct EncoderParameters
{
    uint Count;
    EncoderParameter[1] Parameter;
}