tqk2811

    public static class DeepCopyExtension
    {

        public static T CloneByJson<T>(this T obj, JsonSerializerSettings? jsonSerializerSettings = null)
        {
            return JsonConvert.DeserializeObject<T>(JsonConvert.SerializeObject(obj, jsonSerializerSettings), jsonSerializerSettings)!;
        }
        public static object? CloneByJson(this object obj, Type type, JsonSerializerSettings? jsonSerializerSettings = null)
        {
            return JsonConvert.DeserializeObject(JsonConvert.SerializeObject(obj, jsonSerializerSettings), type, jsonSerializerSettings)!;

tqk2811

<Window x:Class="Yuv.YuvColorSpaceWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        mc:Ignorable="d"
        Title="YuvColorSpace" Height="470" Width="450">
    <Grid>
        <Rectangle >
            <Rectangle.Fill>

tqk2811

NV12ToRgbShader* shader = new NV12ToRgbShader();
if(shader->Init())
{
  AVFrame* src = ...;
  AVFrame* dst = ...;
  if(shader->Convert(src,dst))
  {
    
  }
}

tqk2811

//https://github.com/tqk2811/FFmpegArgs
FFmpegArg ffmpegArg = new FFmpegArg();

var colorInput = new FilterGraphInput();
colorInput.FilterGraph.ColorFilter().Size(new Size(width,height)).Color(Color.Transparent);

var colorVideo = ffmpegArg.AddVideoInput(colorInput,1,0);
var colorMap = colorVideo.ImageMaps.First();

List<ImageMap> maps = new List<ImageMap>();

tqk2811

    internal static class Extensions
    {
        static unsafe string av_strerror(int error)
        {
            var bufferSize = 1024;
            var buffer = stackalloc byte[bufferSize];
            ffmpeg.av_strerror(error, buffer, (ulong)bufferSize);
            var message = Marshal.PtrToStringAnsi((IntPtr)buffer);
            return message;
        }

tqk2811

        CancellationTokenSource source = null;
        void Run()
        {
            if(source?.IsCancellationRequested != false)//true hoặc source null
            {
                source?.Dispose();
                source = new CancellationTokenSource();
            }

            Task.Run(() =>

tqk2811

public static class AdbHelper
{
  public static string AdbPath = "adb.exe";

  public static MemoryStream ExecuteCommandBuffer(string command)
  {
    using(Process process = new Process())
    {
      process.StartInfo.FileName = AdbPath;
      process.StartInfo.WorkingDirectory = Directory.GetCurrentDirectory();

tqk2811

#include "H264_Decoder.h"

H264_Decoder::H264_Decoder(h264_decoder_callback frameCallback, void* user) 
  :codec(NULL)
  ,codec_context(NULL)
  ,parser(NULL)
  ,fp(NULL)
  ,frame(0)
  ,cb_frame(frameCallback)
  ,cb_user(user)

tqk2811

using System;
using System.Runtime.InteropServices;
using FFmpeg.AutoGen;

namespace StreamVideo.Ffmpeg
{
  internal static class Extensions
  {
    static unsafe string av_strerror(int error)
    {

tqk2811

// Use OpenGL 3.0+, but don't use GLU
#define GLFW_INCLUDE_GL3
#define GLFW_NO_GLU
#include <GL/glfw.h>

#include <glm/glm.hpp>
#include <glm/gtc/matrix_transform.hpp>
#include <glm/gtc/type_ptr.hpp>

extern "C" {