python做公司网站,电商网站开发服务,北京培训学校,苏州网络科技公司建网站概述 ijkplayer: Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support. 官方的描述就这么简单的一句话#xff0c;但丝毫都不影响它的强大。
从LibVLC 到 ijkplayer
截止到2023.7.20 LibVLC-Android 最大的问题在与OOM#xff0c;测试了…概述 ijkplayer: Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support. 官方的描述就这么简单的一句话但丝毫都不影响它的强大。
从LibVLC 到 ijkplayer
截止到2023.7.20 LibVLC-Android 最大的问题在与OOM测试了多个版本后最终选择放弃: 3.1.0/3.2.5/3.3.5/3.5.0/3.6.0/4.0.0-eap1到4.0.0-eap11, 内存随着播放次数增加而递增到最终出现OOM 4.0.0-eap12: OOM 解决了setVolume不工作了… PS 4.0.0-eap12: OOM还和绑定的播放窗口有关, 传入SurfaceView/TextureView是内存泄露问题依然存在 直到使用了org.videolan.libvlc.util.VLCVideoLayout才得以解决。 另外一个问题是org.videolan.libvlc.util.VLCVideoLayout在画面切换、覆盖时会出现残留、画面比例失调等问题。 下载了源码编译 vlc-android
export ANDROID_NDK/home/anson/Android/Sdk/ndk/android-ndk-r14b
export ANDROID_SDK/home/anson/Android/Sdk
buildsystem/compile.sh -l -a arm 生成AAR只需要加上 -r 参数即可
OOM问题依旧~ 跟4.0.0-eap12还是有区别 当然也考虑过其他的播放插件如 ExoPlayer, 没有H265android exoplayer rtsp example 迁移到了 AndroidX Media3 1.1.0 release.
This is the last planned release of the com.google.android.exoplayer2 artifacts.
This project is now deprecated. All users should migrate to androidx.media3 (which contains the same ExoPlayer code).
See the migration guide for more details, including a script to help with the migrationSmarterStreaming , PS: 视沃科技-大牛直播移动端 之前没试过然后下载下来试了下DEMO APK都跑不了呵呵非免费 GSYVideoPlayer Android–GSYVideoPlayer框架实现播放视频 怎么说好呢这是个大合集EXO, IJK…一样解决不了 RTSP H265
rtsp-client-android 一些兼容性问题不出图。
使用ijkplayer
ijkplayer接入方式说明
从gradle导入的ijkplayer 是不能播放RTSP的
implementation tv.danmaku.ijk.media:ijkplayer-java:0.8.8
implementation tv.danmaku.ijk.media:ijkplayer-armv7a:0.8.8ijkplayer已经停更好几年了NDK还是用了 NDK10-NDK14
export ANDROID_NDK/home/anson/Android/Sdk/ndk/android-ndk-r14b
export ANDROID_SDK/home/anson/Android/SdkARCHarmv7aecho INIT
git checkout -B latest k0.8.8
./init-android.sh
./init-android-openssl.shcd android/contribecho BUILD OPENSSL
./compile-openssl.sh clean
./compile-openssl.sh ${ARCH}echo BUILD FFMPEG
./compile-ffmpeg.sh clean
./compile-ffmpeg.sh ${ARCH}echo BUILD IJKPLAYER
cd ..
./compile-ijk.sh clean
./compile-ijk.sh ${ARCH}
源码的一些修改
git diff config/module-lite.sh android/contrib/tools/do-compile-ffmpeg.sh
diff --git a/android/contrib/tools/do-compile-ffmpeg.sh b/android/contrib/tools/do-compile-ffmpeg.sh
index d6b3ba63..633b89f6 100755
--- a/android/contrib/tools/do-compile-ffmpeg.shb/android/contrib/tools/do-compile-ffmpeg.sh-267,7 267,7 FF_CFG_FLAGS$FF_CFG_FLAGS --prefix$FF_PREFIX# Advanced options (experts only):FF_CFG_FLAGS$FF_CFG_FLAGS --cross-prefix${FF_CROSS_PREFIX}-FF_CFG_FLAGS$FF_CFG_FLAGS --enable-cross-compile
-FF_CFG_FLAGS$FF_CFG_FLAGS --target-oslinux
FF_CFG_FLAGS$FF_CFG_FLAGS --target-osandroidFF_CFG_FLAGS$FF_CFG_FLAGS --enable-pic# FF_CFG_FLAGS$FF_CFG_FLAGS --disable-symver -292,6 292,8 case $FF_BUILD_OPT in;;esac
#--------------------echo echo --------------------
diff --git a/config/module-lite.sh b/config/module-lite.sh
index d5ba3d0f..64c4b05a 100755
--- a/config/module-lite.shb/config/module-lite.sh-42,7 42,10 export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-swscaleexport COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-postprocexport COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-avfilterexport COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-avresample
-# export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-pthreads
export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-pthreads
export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-mediacodec
export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-jni
# export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-w32threads# export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-os2threadsexport COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-network-146,7 149,8 export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-protocolmmstexport COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-protocolrtmp*export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-protocolrtmpexport COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-protocolrtmpt
-export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-protocolrtp
export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-protocolrtp
export COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --enable-demuxerrtspexport COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-protocolsctpexport COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-protocolsrtpexport COMMON_FF_CFG_FLAGS$COMMON_FF_CFG_FLAGS --disable-protocolsubfile
编译完成后 JAVA android/ijkplayer/ijkplayer-java/src/main/java/tv/danmaku/ijk/media/player/
├── AbstractMediaPlayer.java
├── AndroidMediaPlayer.java
├── annotations
│ ├── AccessedByNative.java
│ └── CalledByNative.java
├── exceptions
│ └── IjkMediaException.java
├── ffmpeg
│ └── FFmpegApi.java
├── IjkLibLoader.java
├── IjkMediaCodecInfo.java
├── IjkMediaMeta.java
├── IjkMediaPlayer.java
├── IjkTimedText.java
├── IMediaPlayer.java
├── ISurfaceTextureHolder.java
├── ISurfaceTextureHost.java
├── MediaInfo.java
├── MediaPlayerProxy.java
├── misc
│ ├── AndroidMediaFormat.java
│ ├── AndroidTrackInfo.java
│ ├── IAndroidIO.java
│ ├── IjkMediaFormat.java
│ ├── IjkTrackInfo.java
│ ├── IMediaDataSource.java
│ ├── IMediaFormat.java
│ └── ITrackInfo.java
├── pragma
│ ├── DebugLog.java
│ └── Pragma.java
└── TextureMediaPlayer.javaSO 库 android/ijkplayer/ijkplayer-armv7a/src/main/libs/armeabi-v7a/
├── libijkffmpeg.so
├── libijkplayer.so
└── libijksdl.so这里偷个懒使用so库即可build.gradle:
implementation tv.danmaku.ijk.media:ijkplayer-java:0.8.8
//这个不要直接使用编译出来的so库
//implementation tv.danmaku.ijk.media:ijkplayer-armv7a:0.8.8一些问题
编译完成后可以尝试在AndroidStudio中打开ijkplayer的示例项目。AndroidStudio和gradle已经物是人非使用一些需要修改成一些兼容的版本等配置信息。 android/ijkplayer/build.gradle --- a/android/ijkplayer/build.gradleb/android/ijkplayer/build.gradle-3,9 3,11 buildscript {repositories {jcenter()maven { url https://maven.google.com/}maven { url https://maven.aliyun.com/repository/jcenter }}dependencies {
- classpath com.android.tools.build:gradle:2.1.3classpath com.android.tools.build:gradle:4.0.1classpath com.github.dcendents:android-maven-gradle-plugin:1.4.1classpath com.jfrog.bintray.gradle:gradle-bintray-plugin:1.7-17,6 19,8 buildscript {allprojects {repositories {jcenter()maven { url https://maven.google.com/}maven { url https://maven.aliyun.com/repository/jcenter }}} android/ijkplayer/gradle/wrapper/gradle-wrapper.properties -1,6 1,6
-#Wed Aug 24 16:26:25 CST 2016
#Wed Jul 19 10:32:59 CST 2023distributionBaseGRADLE_USER_HOMEdistributionPathwrapper/dists
distributionUrlhttps\://services.gradle.org/distributions/gradle-6.1.1-bin.zipzipStoreBaseGRADLE_USER_HOMEzipStorePathwrapper/dists
-distributionUrlhttps\://services.gradle.org/distributions/gradle-2.14.1-all.zipandroid/ijkplayer/ijkplayer-example/build.gradle --- a/android/ijkplayer/ijkplayer-example/build.gradleb/android/ijkplayer/ijkplayer-example/build.gradle-16,6 16,12 android {targetSdkVersion rootProject.ext.targetSdkVersionversionCode rootProject.ext.versionCodeversionName rootProject.ext.versionNameexternalNativeBuild{ndk{abiFilters armeabi-v7a}}}buildTypes {release {-23,36 29,35 android {proguardFiles getDefaultProguardFile(proguard-android.txt), proguard-rules.pro}}
- productFlavors {/*productFlavors {all32 { minSdkVersion 9 }all64 { minSdkVersion 21 }// armv5 {}// armv7a {}// arm64 { minSdkVersion 21 }// x86 {}
- }}*/}dependencies {
- compile fileTree(include: [*.jar], dir: libs)
- compile com.android.support:appcompat-v7:23.0.1
- compile com.android.support:preference-v7:23.0.1
- compile com.android.support:support-annotations:23.0.1
-}}}buildTypes {release {-23,36 29,35 android {proguardFiles getDefaultProguardFile(proguard-android.txt), proguard-rules.pro}}
- productFlavors {/*productFlavors {all32 { minSdkVersion 9 }all64 { minSdkVersion 21 }// armv5 {}// armv7a {}// arm64 { minSdkVersion 21 }// x86 {}
- }}*/}dependencies {
- compile fileTree(include: [*.jar], dir: libs)
- compile com.android.support:appcompat-v7:23.0.1
- compile com.android.support:preference-v7:23.0.1
- compile com.android.support:support-annotations:23.0.1
-
- compile com.squareup:otto:1.3.8implementation fileTree(include: [*.jar], dir: libs)implementation com.android.support:appcompat-v7:23.0.1implementation com.android.support:preference-v7:23.0.1implementation com.android.support:support-annotations:23.0.1- compile project(:ijkplayer-java)
- compile project(:ijkplayer-exo)implementation com.squareup:otto:1.3.8- all32Compile project(:ijkplayer-armv5)
- all32Compile project(:ijkplayer-armv7a)
- all32Compile project(:ijkplayer-x86)implementation project(:ijkplayer-java)implementation project(:ijkplayer-exo)- all64Compile project(:ijkplayer-armv5)
- all64Compile project(:ijkplayer-armv7a)
- all64Compile project(:ijkplayer-arm64)
- all64Compile project(:ijkplayer-x86)
- all64Compile project(:ijkplayer-x86_64)//all32Compile project(:ijkplayer-armv5)implementation project(:ijkplayer-armv7a)//all32Compile project(:ijkplayer-x86)//all64Compile project(:ijkplayer-armv5)//all64Implementation project(:ijkplayer-armv7a)//all64Compile project(:ijkplayer-arm64)//all64Compile project(:ijkplayer-x86)//all64Compile project(:ijkplayer-x86_64)// compile tv.danmaku.ijk.media:ijkplayer-java:0.8.8// compile tv.danmaku.ijk.media:ijkplayer-exo:0.8.8android/ijkplayer/settings.gradle --- a/android/ijkplayer/settings.gradleb/android/ijkplayer/settings.gradle-1,7 1,7
-include :ijkplayer-armv5, :ijkplayer-x86_64
//include :ijkplayer-armv5, :ijkplayer-x86_64include :ijkplayer-armv7a
-include :ijkplayer-arm64
-include :ijkplayer-x86
//include :ijkplayer-arm64
//include :ijkplayer-x86include :ijkplayer-javainclude :ijkplayer-exocvc-complex-type.2.4.a: Invalid content was found starting with element ‘base-extension’. One of ‘{layoutlib}’ is expected 解决No version of NDK matched the requested version编译报错的问题 设置NDK路径即可 找不到库: defaultConfig {applicationId tv.danmaku.ijk.media.exampleminSdkVersion 9targetSdkVersion rootProject.ext.targetSdkVersionversionCode rootProject.ext.versionCodeversionName rootProject.ext.versionNameexternalNativeBuild{ndk{abiFilters armeabi-v7a}}}tv…ia.example W ‘circular_buffer_size’ option was set but it is not supported on this build (pthread support is required) FFmpeg在Window上出现’circular_buffer_size’问题解决方法 最终加上了也没有解决测试过程中也没有发现有什么问题放过。
|–/home/anson/work/importProjs/ijkplayer/android/contrib/build/ffmpeg-armv7a/toolchain/bin//arm-linux-androideabi-gcc ERROR: jni not found
播放 H265 RTSP
如果播放不了尝试检查下播放器的配置 ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, mediacodec-all-videos, 1);ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_PLAYER, mediacodec-hevc, 1);ijkMediaPlayer.setOption(IjkMediaPlayer.OPT_CATEGORY_FORMAT, rtsp_transport, tcp);总的来说ijkplayer 的使用与系统的MediaPlayer很相近。一些优化和延迟可以参考文末的链接。
PS: 若需要频繁切换播放源特别是一些在线视频不要吝啬多创建几个ijkplayer的实例实例的复用不见得可以省多少资源反而会带来许多意料之外的问题。
参考 ijkplayer接入方式说明 ijkplayer基于rtsp直播延时的深度优化 移动端开源播放器对比与选型ExoPlayer/ijkplayer/VLC/GStreamer/SmarterPlayer How to fix build ffmpeg enable-jni error “jni not found”, support for hard decoding ijkplayer开启rtsp与MJPEG的支持 ijkplayer框架的集成 从开始到优化秒开 ijkplayer播放器剖析一从应用层分析至Jni层的流程分析 IJKPlayer问题集锦之不定时更新 IJKPlayer相关指南 ijkplayer 编译与使用 IJKPlayer GitHub ijkplayer工程编译FFMPEGx264H265解码器支持iOS环境下 Android 最新2021-06-10编译IJKPlayer支持rtsp延时稳定500ms android exoplayer rtsp example
