直播软件|电视直播|TVPlayer-IPTV-EasyPlayer|友窝直播|超级直播

文章内容

  1. 功能简介
  2. 核心代码
  3. 秒开优化
  4. 换台简介
  5. 文章总结
  6. Demo地址

直播软件|电视直播|TVPlayer-IPTV-EasyPlayer|友窝直播|超级直播

玉念聿辉Demo效果图

话说这是一款底层基于ffmpeg的*放播**器,俗称EasyPlayer、Ijkplayer、ExoPlayer、JiaoZiVideoPlayer等等,支持MMS, RTSP, RTMP, HLS(m3u8) 等常见的频流媒体协议;支持MKV,FLV,MP4,MOV,TS,RMVB等常见视频格式格式;

功能简介

我们又不是大佬,我们挑简单来说,话说一款直播软件的基本要素、、、唉唉,挑简单的说、、、、、、说什么说,就是实现一款支持各种流媒体协议并且同时支持各种视频格式的*放播**器罢了嘛;

还不明白?不要慌,我们有参照物,对于电视端来说如友窝直播、超级直播、电视直播等等类似的IPTV直播软件;那么对于手机直播来说文章仅仅介绍的是拉流端,熟称*放播**端,那具体实现一整套手机直播系统如何解决呢?不慌,联系我,我是最简单的[玉念聿辉](https://blog.csdn.net/qq_35350654);

核心代码

xml定义

		<org.easydarwin.easyplayer.views.ProVideoView
 android:id="@+id/video_view"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 android:keepScreenOn="true" />

ProVideoView引用

	private ActivityMainProBinding mBinding;
	private TextView TextView;
	private View mProgress;
	private ProVideoView mVideoView;
	private String[] url = {"http://jzvd.nathen.cn/342a5f7ef6124a4a8faf00e738b8bee4/cf6d9db0bd4d41f59d09ea0a81e918fd-5287d2089db37e62345123a1be272f8b.mp4", "rtmp://218.38.152.69:1935/da_live/72136989/mp4:ch001"};
	 
	@Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
 WindowManager.LayoutParams.FLAG_FULLSCREEN);
 		mBinding = DataBindingUtil.setContentView(this, R.layout.activity_main_pro);
			 // init player
			IjkMediaPlayer ijkMediaPlayer = new IjkMediaPlayer();
	 ijkMediaPlayer.loadLibrariesOnce(null);	
	 if (BuildConfig.DEBUG) {
	 ijkMediaPlayer.native_setLogLevel(IjkMediaPlayer.IJK_LOG_DEBUG);
	 }
 
 		mVideoView = mBinding.videoView;
	 mProgress = findViewById(android.R.id.progress);
	 mVideoView.setOnInfoListener(new IMediaPlayer.OnInfoListener() {
 @Override
 public boolean onInfo(IMediaPlayer iMediaPlayer, int arg1, int arg2) {
 switch (arg1) {
 case IMediaPlayer.MEDIA_INFO_VIDEO_TRACK_LAGGING:
 //mTextView.append("\nMEDIA_INFO_VIDEO_TRACK_LAGGING");
 break;
 case IMediaPlayer.MEDIA_INFO_VIDEO_RENDERING_START:
 //mTextView.append("\nMEDIA_INFO_VIDEO_RENDERING_START");
 mProgress.setVisibility(View.GONE);
 break;
 case IMediaPlayer.MEDIA_INFO_BUFFERING_START:
 //mTextView.append("\nMEDIA_INFO_BUFFERING_START");
 break;
 case IMediaPlayer.MEDIA_INFO_BUFFERING_END:
 //mTextView.append("\nMEDIA_INFO_BUFFERING_END");
 break;
 case IMediaPlayer.MEDIA_INFO_NETWORK_BANDWIDTH:
 //mTextView.append("\nMEDIA_INFO_NETWORK_BANDWIDTH: " + arg2);
 break;
 case IMediaPlayer.MEDIA_INFO_BAD_INTERLEAVING:
 //mTextView.append("\nMEDIA_INFO_BAD_INTERLEAVING");
 break;
 case IMediaPlayer.MEDIA_INFO_NOT_SEEKABLE:
 //mTextView.append("\nMEDIA_INFO_NOT_SEEKABLE");
 break;
 case IMediaPlayer.MEDIA_INFO_METADATA_UPDATE:
 //mTextView.append("\nMEDIA_INFO_METADATA_UPDATE");
 break;
 case IMediaPlayer.MEDIA_INFO_UNSUPPORTED_SUBTITLE:
 //mTextView.append("\nMEDIA_INFO_UNSUPPORTED_SUBTITLE");
 break;
 case IMediaPlayer.MEDIA_INFO_SUBTITLE_TIMED_OUT:
 //mTextView.append("\nMEDIA_INFO_SUBTITLE_TIMED_OUT");
 break;
 case IMediaPlayer.MEDIA_INFO_VIDEO_ROTATION_CHANGED:
 break;
 case IMediaPlayer.MEDIA_INFO_AUDIO_RENDERING_START:
 //mTextView.append("\nMEDIA_INFO_AUDIO_RENDERING_START");
 break;
 }
 return false;
 }
 });
		/**
		 * *放播**错误
		 */
 mVideoView.setOnErrorListener(new IMediaPlayer.OnErrorListener() {
 @Override
 public boolean onError(IMediaPlayer iMediaPlayer, int i, int i1) {
 mProgress.setVisibility(View.GONE);
 Toast.makeText(ProVideoActivity.this, "*放播**错误", Toast.LENGTH_SHORT).show();
 mVideoView.postDelayed(new Runnable() {
 @Override
 public void run() {
 mVideoView.reStart();
 }
 }, 5000);
 return true;
 }
 });
		/**
		 * *放播**完成
		 */
 mVideoView.setOnCompletionListener(new IMediaPlayer.OnCompletionListener() {
 @Override
 public void onCompletion(IMediaPlayer iMediaPlayer) {
 mProgress.setVisibility(View.GONE);
 Toast.makeText(ProVideoActivity.this, "*放播**完成", Toast.LENGTH_SHORT).show();
 }
 });
 TextView = findViewById(R.id.tv_time);
 TextView.setText("正在*放播**:" + url[i]);
 if (url[i] != null)
 mVideoView.setVideoPath(url[i]);
 else {
 Log.e(TAG, "Null Data Source\n");
 finish();
 return;
 }
 mVideoView.start();
}

完了、完了完了完了

秒开优化

秒开是什么鬼,就是换台的时候快一点呗,管他那么多,能设置的都给添上去,完了重新运行、对比,嗯、、、、、、完全看不出来,但你还是添加上去就是了;

//丢帧 是在视频帧处理不过来的时候丢弃一些帧达到同步的效果
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "framedrop", 5);
//设置是否开启环路过滤: 0开启,画面质量高,解码开销大,48关闭,画面质量差点,解码开销小
 ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_CODEC, "skip_loop_filter", 0);
//*放播**延时的解决方案,设置*放播**前的探测时间 1,达到首屏秒开效果
 ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "analyzeduration", 1);
//如果是rtsp协议,可以优先用tcp(默认是用udp)
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "rtsp_transport", "tcp");
ijkMediaPlayer.setOption(1, "analyzemaxduration", 100L);
ijkMediaPlayer.setOption(1, "flush_packets", 1L);
//需要准备好后自动*放播**
 ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "start-on-prepared", 1);
 //不额外优化
 ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "fast", 1);
 //是否开启预缓冲,一般直播项目会开启,达到秒开的效果,不过带来了*放播**丢帧卡顿的体验
 ijkMediaPlayer.setOption(4, "packet-buffering", 0);
 //自动旋屏
 ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-auto-rotate", 0);
 //处理分辨率变化
 ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "mediacodec-handle-resolution-change", 0);
//最大缓冲大小,单位kb
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "max-buffer-size", 0);
//默认最小帧数2
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "min-frames", 2);
//最大缓存时长
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "max_cached_duration", 3);
//是否限制输入缓存数
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "infbuf", 1);
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "fflags", "nobuffer");
//*放播**前的探测Size,默认是1M, 改小一点会出画面更快
ijkMediaPlayer.setOption(1, "probesize", 200);
//*放播**重连次数
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, "reconnect", 5);
//清空DNS
ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, "dns_cache_clear", 1);

换台简介

这个挺有意思,我看了网上几份Ijkplayer的代码,换台既然是自杀式Activity切换,运行出来的效果就是每当换台眼前一黑,然后从新打开了一个新的世界,本人对生命还是热爱有加的,看看下面;

	/**
 * 换台
 */
 public void player() {
 TextView.setText("正在*放播**:" + url[i]);
 mProgress.setVisibility(View.VISIBLE);
 mVideoView.setVideoPath(url[i]);
 mVideoView.toggleRender();
 }

文章总结

没太多想法,只想能有一篇点击过万的文章,当然不一定是这篇,也不知道是我自私还是太菜了,写出来的文章总不对大家的胃口,但最近看到一句话我觉得还是挺有意思的,就用它来结尾吧!

以前我总是期望别人能帮助我一把,然后再给予他们翻倍的回报,但往往都以失望而终,但最近我试着去帮助别人,才突然发现帮助我的人也越来越多;

Demo地址

Github:https://github.com/Life1412378121/TVPlayer-IPTV-EasyPlayer.git

CSDN:https://download.csdn.net/download/qq_35350654/11143538

---------------------

作者:玉念聿辉

原文:https://blog.csdn.net/qq_35350654/article/details/89512953

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