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The library is working for downloading video while playing the video, the video contains M3U8/MP4

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JeffMony/MediaSDK

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MediaSDK

The library is working for downloading video while playing the video, the video contains M3U8/MP4

Developer documentation is here, Click it

You can refer to the technical documentation:https://www.jianshu.com/p/27085da32a35

Use the library:

allprojects {
  repositories {
    ...
    maven { url 'https://jitpack.io' }
  }
}

dependencies {
        implementation 'com.github.JeffMony:MediaSDK:2.0.0'
}

The Core functions of the project

  • Cache management, LRU
  • Video downloading management
  • Local proxy management
  • Display downloading speed
  • Display the video cache's size
  • Support the video's downloading while playing the video, M3U8/MP4 video

The project's architecture is as follows:

Developer documentation

1.Application->onCreate(...)

File file = LocalProxyUtils.getVideoCacheDir(this);
if (!file.exists()) {
    file.mkdir();
}
LocalProxyConfig config = new VideoDownloadManager.Build(this)
    .setCacheRoot(file)
    .setUrlRedirect(false)
    .setTimeOut(DownloadConstants.READ_TIMEOUT, DownloadConstants.CONN_TIMEOUT, DownloadConstants.SOCKET_TIMEOUT)
    .setConcurrentCount(DownloadConstants.CONCURRENT_COUNT)
    .setIgnoreAllCertErrors(true)
    .buildConfig();
VideoDownloadManager.getInstance().initConfig(config);

1.setCacheRoot The cache path; 2.setUrlRedirect Support request's redirect; 3.setCacheSize Set cache size; 4.setTimeOut Set request's timeout; 5.setPort Set the local proxy server's port; 6.setIgnoreAllCertErrors Support the certificate;

2.The local proxy server's switch

PlayerAttributes attributes = new PlayerAttributes();
attributes.setUseLocalProxy(mUseLocalProxy);

3.Set the listener

mPlayer.setOnLocalProxyCacheListener(mOnLocalProxyCacheListener);
mPlayer.startLocalProxy(mUrl, null);

private IPlayer.OnLocalProxyCacheListener mOnLocalProxyCacheListener = new IPlayer.OnLocalProxyCacheListener() {
    @Override
    public void onCacheReady(IPlayer mp, String proxyUrl) {
        LogUtils.w("onCacheReady proxyUrl = " + proxyUrl);
        Uri uri = Uri.parse(proxyUrl);
        try {
            mPlayer.setDataSource(PlayerActivity.this, uri);
        } catch (IOException e) {
            e.printStackTrace();
            return;
        }
        mPlayer.setSurface(mSurface);
        mPlayer.setOnPreparedListener(mPreparedListener);
        mPlayer.setOnVideoSizeChangedListener(mVideoSizeChangeListener);
        mPlayer.prepareAsync();
    }

    @Override
    public void onCacheProgressChanged(IPlayer mp, int percent, long cachedSize) {
        LogUtils.w("onCacheProgressChanged percent = " + percent);
        mPercent = percent;
    }

    @Override
    public void onCacheSpeedChanged(String url, float cacheSpeed) {
        if (mPlayer != null && mPlayer.get() != null) {
            mPlayer.get().notifyProxyCacheSpeed(cacheSpeed);
        }
    }

    @Override
    public void onCacheFinished(String url) {
        LogUtils.i("onCacheFinished url="+url + ", player="+this);
        mIsCompleteCached = true;
    }

    @Override
    public void onCacheForbidden(String url) {
        LogUtils.w("onCacheForbidden url="+url+", player="+this);
        mUseLocalProxy = false;
        if (mPlayer != null && mPlayer.get() != null) {
            mPlayer.get().notifyProxyCacheForbidden(url);
        }
    }

    @Override
    public void onCacheFailed(String url, Exception e) {
        LogUtils.w("onCacheFailed , player="+this);
        pauseProxyCacheTask(PROXY_CACHE_EXCEPTION);
    }
};

demo:

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The library is working for downloading video while playing the video, the video contains M3U8/MP4

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