Video streaming 视频流在几秒钟后冻结,但声音工作正常
我正在编写一个应用程序,使用VideoView从互联网播放m3u8流媒体。流媒体看起来像是在播放,但几秒钟后就停止了,尽管如此,音频仍然可以正常工作 如果我用VLC视频播放器打开流媒体,它可以正常工作,所以这不是因为流媒体 编解码器为:(数据取自VLC) 活动主目录Video streaming 视频流在几秒钟后冻结,但声音工作正常,video-streaming,android-mediaplayer,android-videoview,freeze,android-mediacodec,Video Streaming,Android Mediaplayer,Android Videoview,Freeze,Android Mediacodec,我正在编写一个应用程序,使用VideoView从互联网播放m3u8流媒体。流媒体看起来像是在播放,但几秒钟后就停止了,尽管如此,音频仍然可以正常工作 如果我用VLC视频播放器打开流媒体,它可以正常工作,所以这不是因为流媒体 编解码器为:(数据取自VLC) 活动主目录 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" tools:context=".MainActivity">
<VideoView
android:id="@+id/myVideoView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="0dp"
android:layout_marginBottom="0dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent"
/>
</androidx.constraintlayout.widget.ConstraintLayout>
谁能帮我一下吗?这很奇怪。
提前谢谢
PS:如果我用Códec:H264-MPEG-4 AVC(第10部分)(avc1)更改另一个m3u8的流媒体网址,它不会启动视频(给出错误),如果我使用rtsp流媒体地址,它工作正常
package com.name.name;
import android.content.pm.ActivityInfo;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.widget.MediaController;
import android.widget.Toast;
import android.widget.VideoView;
import android.app.Activity;
public class MainActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
setContentView(R.layout.activity_main);
Toast.makeText(this, "Cargando vídeo", Toast.LENGTH_LONG).show();
VideoView vw = (VideoView) findViewById(R.id.myVideoView);
vw.setSystemUiVisibility(View.SYSTEM_UI_FLAG_FULLSCREEN);
vw.setVisibility(View.VISIBLE);
vw.setVideoPath("streamingwebaddress.m3u8");
vw.start();
}
}
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent" tools:context=".MainActivity">
<VideoView
android:id="@+id/myVideoView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="0dp"
android:layout_marginBottom="0dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintTop_toTopOf="parent"
/>
</androidx.constraintlayout.widget.ConstraintLayout>
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.name.name"
android:installLocation="auto">
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.INTERNET" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
apply plugin: 'com.android.application'
android {
compileSdkVersion 29
buildToolsVersion "29.0.3"
defaultConfig {
applicationId "com.name.name"
minSdkVersion 22
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
testImplementation 'junit:junit:4.13'
androidTestImplementation 'androidx.test.ext:junit:1.1.1'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
}