ijkrtsp

ijkplayer open the rtsp & h265 surpport .

Function

• PCMA/PCMU audio surpport.
• H265 video surpport .
• Video Sync model .(video zero delay!)
• rtsp over tcp surpport.
• flv living model.
• loading view .
• ffmpeg4.0 .

在主项目中build.gradle引入以下库

    implementation 'io.github.jdpxiaoming:ijkplayer-view:0.0.26'
    implementation 'io.github.jdpxiaoming:ijkplayer-java:0.0.26'
    implementation 'io.github.jdpxiaoming:ijkplayer-armv7a:0.0.26'
    //看情况如果需要64位so则引入.
    implementation 'io.github.jdpxiaoming:ijkplayer-arm64:0.0.26'

初始化

 // init player
IjkMediaPlayer.loadLibrariesOnce(null);
IjkMediaPlayer.native_profileBegin(IjkMediaPlayer.IJK_LIB_NAME_FFMPEG);

音频去掉opense硬解码，改为可配置

 //打开opense,h264下有效. 
 mVideoView.setAudioHardWare(true);

增加自定义参数选项.

mVideoView.setVideoPath(mVideoPath, IjkVideoView.IJK_TYPE_CUSTOMER_PLAY)

打开iJkview 设置旋转角度

  //设置视频旋转角度. 
  mVideoView?.isIgnoreRotation = false;
  mVideoView?.setVideoRotationDegree(0)

打开0延迟的时候默认增加同步方式为AV_SYNC_VIDEO_MASTER，默认为音频同步为主.

• you should invoke this method on prepare callback (需要再prepare回调方法中处理同步方式)

 //准备就绪，做一些配置操作，比如音视频同步方式. 
        mVideoView.setOnPreparedListener(new IMediaPlayer.OnPreparedListener() {
            @Override
            public void onPrepared(IMediaPlayer mp) {
                Log.e(TAG, "onPrepared#done! ");
                mVideoView.openZeroVideoDelay(true);
            }
        });

增加0延迟开关（0延迟会有2s的音频不同步出现，慎用）

 //打开视频0延迟.
 mVideoView.openZeroVideoDelay(true);

设置View的填充模式

mVideoView.setAspectRatio(IRenderView.AR_16_9_FIT_PARENT);

Rtsp超时.

//超时单位微妙.2s = 2*1000*1000 
mVideoView.setTimeout(2*1000*1000);

设置渲染View为surrfaceView默认：TexutureView

 mVideoView.setRender(IjkVideoView.RENDER_SURFACE_VIEW);

视图拉伸模式

//拉伸满屏.
 mIjkVideoView.setAspectRatio(IRenderView.AR_MATCH_PARENT);


public interface IRenderView {
    int AR_ASPECT_FIT_PARENT = 0;
    int AR_ASPECT_FILL_PARENT = 1;
    int AR_ASPECT_WRAP_CONTENT = 2;
    int AR_MATCH_PARENT = 3;
    int AR_16_9_FIT_PARENT = 4;
    int AR_4_3_FIT_PARENT = 5;
    ...
    }

根据播放地址类型设置不同的类型 .

    public static final int IJK_TYPE_LIVING_WATCH = 1; //实时监控，要求首开速度,延迟略高一点
    public static final int IJK_TYPE_LIVING_LOW_DELAY = 2; //实时直播要求低延迟，不要求首开熟读 .
    public static final int IJK_TYPE_HTTP_PLAY = 3;//录播 mp4 /hls/flv...
    public static final int IJK_TYPE_FILE_PLAY = 10;//本地文件播放 .
    public static final int IJK_TYPE_CUSTOMER_PLAY = 20;//用户自定义参数模式，需要先调用方法设置参数（setCustomerValue），否则使用ijk默认参数
    public static final int IJK_TYPE_PLAY_DEFAULT = IJK_TYPE_LIVING_WATCH;//默认播放类型.

• example 点播

 mVideoView.setVideoPath(mVideoPath, IjkVideoView.IJK_TYPE_HTTP_PLAY);

设置流请求时候header-user-agent

//set the headers properties in user-agent. 
        mVideoView.setUserAgentStr("Android_Station_V1.1.1");

实现Mp4文件边下边播放

• 引入下载代理库 : implementation 'com.danikula:videocache:2.7.1'
• 定义Application.

/**
 * comment:
 * author : poe.Cai
 * date   : 2020/5/28 10:31
 */
public class PApplication extends Application {
    private HttpProxyCacheServer proxy;

    public static HttpProxyCacheServer getProxy(Context context) {
        PApplication app = (PApplication) context.getApplicationContext();
        return app.proxy == null ? (app.proxy = app.newProxy()) : app.proxy;
    }

    private HttpProxyCacheServer newProxy() {
//        return new HttpProxyCacheServer(this);
        return new HttpProxyCacheServer.Builder(this)
                .maxCacheSize(10 * 1024 * 1024)       // 1 Gb for cache，oss的视频3分钟一般在10M以下.
                .build();
    }
}

• 处理播放url

mVideoPath = "https://ovopark-record.oss-cn-shanghai.aliyuncs.com/039570f6-e4c3-4a1b-9886-5ad7e6d7181f.mp4";
HttpProxyCacheServer proxy = PApplication.getProxy(this);
String proxyUrl = proxy.getProxyUrl(mVideoPath);
mVideoView.setVideoPath(proxyUrl, IjkVideoView.IJK_TYPE_HTTP_PLAY);

编译了ijk0.8.8

打开了rtsp的开关

#rtsp支持. 
export COMMON_FF_CFG_FLAGS="$COMMON_FF_CFG_FLAGS --enable-demuxer=rtsp"
export COMMON_FF_CFG_FLAGS="$COMMON_FF_CFG_FLAGS --enable-demuxer=mjpeg"
export COMMON_FF_CFG_FLAGS="$COMMON_FF_CFG_FLAGS --enable-demuxer=sdp"
export COMMON_FF_CFG_FLAGS="$COMMON_FF_CFG_FLAGS --enable-demuxer=rtp"

export COMMON_FF_CFG_FLAGS="$COMMON_FF_CFG_FLAGS --enable-decoder=mjpeg"
export COMMON_FF_CFG_FLAGS="$COMMON_FF_CFG_FLAGS --enable-protocol=rtp"
export COMMON_FF_CFG_FLAGS="$COMMON_FF_CFG_FLAGS --enable-protocol=tcp"

运行demo

直接运行ijkplayer-example即可。

我编译时选择了target-25

所以你的targetAPI <= 25 最好，如果有高版本需求请自行编译.

rtsp首开速度优化

配置1. 速度首开50

IJKMEDIA: ===== options =====
IJKMEDIA: player-opts : opensles                     = 1
IJKMEDIA: player-opts : overlay-format               = 842225234
IJKMEDIA: player-opts : mediacodec                   = 1
IJKMEDIA: player-opts : mediacodec-hevc              = 1
IJKMEDIA: player-opts : packet-buffering             = 0
IJKMEDIA: player-opts : fast                         = 1
IJKMEDIA: player-opts : mediacodec-handle-resolution-change = 0
IJKMEDIA: player-opts : framedrop                    = 1
IJKMEDIA: player-opts : start-on-prepared            = 1
IJKMEDIA: player-opts : reconnect                    = 5
IJKMEDIA: format-opts : ijkapplication               = -1284518032
IJKMEDIA: format-opts : ijkiomanager                 = -1414032000
IJKMEDIA: format-opts : rtsp_transport               = tcp
IJKMEDIA: format-opts : rtsp_flags                   = prefer_tcp
IJKMEDIA: format-opts : http-detect-range-support    = 1
IJKMEDIA: format-opts : buffer_size                  = 1316
IJKMEDIA: format-opts : max-buffer-size              = 0
IJKMEDIA: format-opts : infbuf                       = 1
IJKMEDIA: format-opts : analyzemaxduration           = 100
IJKMEDIA: format-opts : probesize                    = 1024
IJKMEDIA: format-opts : flush_packets                = 1
IJKMEDIA: codec-opts  : skip_loop_filter             = 48
IJKMEDIA: ===================

配置2. 首开速度20左右

===== options =====
SDL_RunThread: [30113] ff_msg_loop
player-opts : opensles                     = 1
player-opts : overlay-format               = 842225234
message_loop
player-opts : mediacodec                   = 1
player-opts : mediacodec-hevc              = 1
player-opts : packet-buffering             = 0
player-opts : fast                         = 1
player-opts : mediacodec-handle-resolution-change = 0
player-opts : framedrop                    = 1
player-opts : start-on-prepared            = 1
player-opts : reconnect                    = 5
format-opts : ijkapplication               = -1351159456
format-opts : ijkiomanager                 = -1078774656
format-opts : rtsp_transport               = tcp
format-opts : rtsp_flags                   = prefer_tcp
format-opts : http-detect-range-support    = 1
format-opts : buffer_size                  = 1024
format-opts : max-buffer-size              = 0
format-opts : max-fps                      = 20
format-opts : infbuf                       = 1
format-opts : analyzemaxduration           = 80
format-opts : probesize                    = 800
format-opts : flush_packets                = 1
codec-opts  : skip_loop_filter             = 48
===================