小编Ste*_*ers的帖子

使用此代码:在C#应用程序中显示tcp视频流(来自FFPLAY/FFMPEG)

我成功地在c#winform中抓取了FFmpeg输出.通过更改args也可以直接播放视频(无需流媒体)...这里是我的完整(简短)代码:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Diagnostics;
using System.Threading;
using System.IO;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Drawing.Text;
using System.Text.RegularExpressions;
using System.Configuration;
using Microsoft.Win32;
using System.Windows.Forms.VisualStyles;

namespace xFFplay
{
    public partial class Form1 : Form
    {
        [DllImport("user32.dll", SetLastError = true)]
        private static extern bool MoveWindow(IntPtr hWnd, int X, int Y, int nWidth, int nHeight, bool bRepaint);

        [DllImport("user32.dll")]
        private static extern IntPtr SetParent(IntPtr hWndChild, IntPtr hWndNewParent); …

我有一个警告：不推荐使用 FragmentPagerAdapter。这是我的代码：

package com.sweetieapps.librarianpro;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentPagerAdapter;
import java.util.ArrayList;
import java.util.List;

public class ViewPagerAdapter extends FragmentPagerAdapter {

    private final List<Fragment> fragmentList = new ArrayList<>();
    private final List<String> fragmentListTitles = new ArrayList<>();

    ViewPagerAdapter(FragmentManager fm) {
        super(fm);
    }

    @NonNull
    @Override
    public Fragment getItem(int i) {
        return fragmentList.get(i);
    }

    @Override
    public int getCount() {
        return fragmentListTitles.size();
    }

    @Nullable
    @Override
    public CharSequence getPageTitle(int position) {
        return fragmentListTitles.get(position);
    }

    void addFragment(Fragment fragment, String title){
        fragmentList.add(fragment);
        fragmentListTitles.add(title);
    }
} …