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• ffmpegmediaMetadataRetriever cannot be used for m3u8 format ?

  19 juillet 2017, par Nandz

  I want to get the frames from the video URL which is of m3u8 format. I couldn’t retrieve the frame at the specified time. When i tried with mp4 format, it worked. ( Am using android videoview)

  Here is my code.

   public class VideoViewAdapterClass extends RecyclerView.Adapter {
  
  
  
          private List<videomodelactivity> videoListModel;
  
          private Context context;
  
          public Bitmap bitmap;
  
         String videoPath = "https://xxxxxx.xxxxxx.xxxxx/HLS/xxxxxxxx/fruit_milkshake-master-playlist.m3u8";
  
  
  
          public VideoViewAdapterClass(List<videomodelactivity> videoList, Context context) {
  
              this.context = context;
  
  
  
              videoListModel = videoList;
  
  
  
          }
  
  
  
          @Override
  
          public VideoViewAdapterClass.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
  
  
  
              View itemLayoutView = LayoutInflater.from(parent.getContext()).inflate(
  
                      R.layout.customized_layout, null);
  
  
  
              ViewHolder viewHolder = new ViewHolder(itemLayoutView);
  
              return viewHolder;
  
  
  
          }
  
  
  
          @Override
  
          public void onBindViewHolder(final VideoViewAdapterClass.ViewHolder holder, int position) {
  
  
  
  
  
             final VideoModelActivity videoModel = videoListModel.get(position);
  
              holder.movieName.setText(videoModel.getMovieName());
  
  
  
              MediaMetadataRetriever mediaMetadataRetriever = null;
  
  
  
              try {
  
                  mediaMetadataRetriever = new MediaMetadataRetriever();
  
                  if (Build.VERSION.SDK_INT >= 14)
  
  
  
                      mediaMetadataRetriever.setDataSource(videoPath, new HashMap());
  
                  bitmap = mediaMetadataRetriever.getFrameAtTime(2000000, MediaMetadataRetriever.OPTION_CLOSEST_SYNC);
  
  
  
  
  
              } catch (Exception e) {
  
                  e.printStackTrace();
  
  
  
              } finally {
  
                  if (mediaMetadataRetriever != null)
  
                      mediaMetadataRetriever.release();
  
              }
  
  
  
              holder.vidImg.setImageBitmap(bitmap);
  
  
  
                      holder.vidImg.setOnClickListener(new View.OnClickListener() {
  
                  @Override
  
                  public void onClick(View view) {
  
  
  
                      Intent intent = new Intent (context, VideoViewActivity.class);
  
                      intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  
                      context.startActivity(intent);
  
  
  
                  }
  
              });
  
  
  
  
  
          }
  
  
  
          @Override
  
          public int getItemCount() {
  
              return videoListModel.size();
  
          }
  
  
  
          public class ViewHolder extends RecyclerView.ViewHolder {
  
  
  
              ImageView vidImg;
  
              TextView movieName;
  
              public ViewHolder(View itemView) {
  
                  super(itemView);
  
  
  
                  vidImg = (ImageView) itemView.findViewById(R.id.imageVid);
  
                  movieName = (TextView) itemView.findViewById(R.id.movieName);
  
              }
  
          }
  
      }
  
  </videomodelactivity></videomodelactivity>

• Android FFmpegPlayer Streaming Service onClick notification

  8 octobre 2013, par agony

  I have a MainActivity class that displays the list of streams available for my project and the StreamingActivity class where the streaming is done.

  If the user selected an item from the list it will start the StreamingActivity and start playing the stream.
  I'm having trouble to continue streaming music when the user pressed the notification and returning it to the StreamingActivity class if the user pressed or clicked the home menu or when the app goes to onDestroy().

  I'm using FFmpegPlayer for my project 'coz it requires to play mms :// live streams for local FM station.

  Here's my code :

  public class StreamingActivity extends BaseActivity  implements ActionBar.TabListener,
  
  PlayerControlListener, IMediaPlayerServiceClient {
  
  
  
  
  
  private StatefulMediaPlayer mMediaPlayer;
  
  private FFmpegService mService;
  
  private boolean mBound;
  
  
  
  public static final String TAG = "StationActivity";
  
  
  
  private static Bundle mSavedInstanceState;
  
  
  
  private static PlayerFragment mPlayerFragment;
  
  private static DJListFragment mDjListFragment;
  
  
  
  private SectionsPagerAdapter mSectionsPagerAdapter;
  
  private ViewPager mViewPager;
  
  
  
  private String stream = "";
  
  private String fhz = "";
  
  private String page = "0";
  
  
  
  private Dialog shareDialog;
  
      private ProgressDialog dialog;
  
  
  
  private boolean isStreaming;
  
  
  
  
  
  /*************************************************************************************************************/
  
  
  
  @Override
  
  public void onCreate(Bundle savedInstanceState){
  
      super.onCreate(savedInstanceState);
  
      setContentView(R.layout.activity_station);
  
  
  
      Bundle bundle = getIntent().getExtras();
  
      if(bundle !=null){
  
          fhz = bundle.getString("fhz");
  
          stream = bundle.getString("stream");
  
      } 
  
  
  
      Log.d(TAG, "page: " + page + " fhz: " + fhz + " stream: " + stream + " isStreaming: " + isStreaming);
  
  
  
      getSupportActionBar().setTitle("Radio \n" + fhz);
  
      getSupportActionBar().setDisplayHomeAsUpEnabled(true);
  
      getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
  
  
  
      mPlayerFragment = (PlayerFragment) Fragment.instantiate(this, PlayerFragment.class.getName(), null);
  
      mDjListFragment = (DJListFragment) Fragment.instantiate(this, DJListFragment.class.getName(), null);
  
  
  
      mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
  
  
  
      mViewPager = (ViewPager) findViewById(R.id.pager);
  
      mViewPager.setAdapter(mSectionsPagerAdapter);
  
      mViewPager.setCurrentItem(Integer.parseInt(page));
  
  
  
      mSavedInstanceState = savedInstanceState;
  
  
  
      Tab playingTab = getSupportActionBar().newTab();
  
      playingTab.setText(getString(R.string.playing_label));
  
      playingTab.setTabListener(this);
  
  
  
      Tab djTab = getSupportActionBar().newTab();
  
      djTab.setText(getString(R.string.dj_label));
  
      djTab.setTabListener(this);
  
  
  
      getSupportActionBar().addTab(playingTab);
  
      getSupportActionBar().addTab(djTab);
  
  
  
      // When swiping between different sections, select the corresponding
  
      // tab. We can also use ActionBar.Tab#select() to do this if we have
  
      // a reference to the Tab.
  
      mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
  
          @Override
  
          public void onPageSelected(int position) {
  
              StationActivity.this.getSupportActionBar().setSelectedNavigationItem(position);
  
          }
  
      });
  
  
  
      if (mSavedInstanceState != null) {
  
          getSupportActionBar().setSelectedNavigationItem(mSavedInstanceState.getInt("tab", 0));
  
      }
  
  
  
      dialog = new ProgressDialog(this);
  
  
  
      bindToService();
  
  
  
      UriBean.getInstance().setStream(stream);
  
      Log.d(TAG ,"stream: " + UriBean.getInstance().getStream());
  
  
  
  }
  
  
  
  /********************************************************************************************************/
  
  
  
  public class SectionsPagerAdapter extends FragmentPagerAdapter {
  
      public SectionsPagerAdapter(FragmentManager fm) {
  
          super(fm);
  
      }
  
  
  
      @Override
  
      public Fragment getItem(int position) {
  
          if (position == 0) {
  
              return mPlayerFragment;
  
          } else {
  
              return mDjListFragment;
  
          }
  
      }
  
  
  
      @Override
  
      public int getCount() {
  
          return 2;
  
      }
  
  }
  
  
  
  @Override
  
  public void onTabSelected(Tab tab, FragmentTransaction ft) {
  
      // When the given tab is selected, switch to the corresponding page in the ViewPager.
  
      mViewPager.setCurrentItem(tab.getPosition());
  
  }
  
  
  
  @Override
  
  public void onTabUnselected(Tab tab, FragmentTransaction ft) { }
  
  
  
  @Override
  
  public void onTabReselected(Tab tab, FragmentTransaction ft) { }
  
  
  
  /********************************************************************************************************/
  
  
  
  public void showLoadingDialog() {
  
      dialog.setMessage("Buffering...");
  
      dialog.show();
  
  }
  
  
  
  public void dismissLoadingDialog() {
  
      dialog.dismiss();
  
  }
  
  
  
  /********************************************************************************************************/
  
  
  
  /**
  
   * Binds to the instance of MediaPlayerService. If no instance of MediaPlayerService exists, it first starts
  
   * a new instance of the service.
  
   */
  
  public void bindToService() {
  
      Intent intent = new Intent(this, FFmpegService.class);
  
  
  
      if (Util.isFFmpegServiceRunning(getApplicationContext())){
  
          // Bind to Service
  
          Log.i(TAG, "bindService");
  
          bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
  
      } else {
  
          //start service and bind to it
  
          Log.i(TAG, "startService & bindService");
  
          startService(intent);
  
          bindService(intent, mConnection, Context.BIND_AUTO_CREATE);
  
      }
  
  }
  
  
  
  
  
  /** 
  
   * Defines callbacks for service binding, passed to bindService()
  
   */
  
  private ServiceConnection mConnection = new ServiceConnection() {
  
      @Override
  
      public void onServiceConnected(ComponentName className, IBinder serviceBinder) {
  
          Log.d(TAG,"service connected");
  
  
  
          //bound with Service. get Service instance
  
          MediaPlayerBinder binder = (FFmpegService.MediaPlayerBinder) serviceBinder;
  
          mService = binder.getService();
  
  
  
          //send this instance to the service, so it can make callbacks on this instance as a client
  
          mService.setClient(StationActivity.this);
  
          mBound = true;
  
  
  
          Log.d(TAG, "isPlaying === SERVICE: " + mService.isPlaying());
  
  
  
          //if
  
  
  
          startStreaming();
  
      }
  
  
  
      @Override
  
      public void onServiceDisconnected(ComponentName arg0) {
  
          mBound = false;
  
          mService = null;
  
      }
  
  };
  
  
  
  /********************************************************************************************************/
  
  
  
  @Override
  
  public void onPlayerPlayStop() {
  
      Log.d(TAG, "onPlayerPlayStop");
  
  
  
      Log.v(TAG, "isStreaming: " + isStreaming);
  
      Log.v(TAG, "mBound:  " + mBound);
  
  
  
      if (mBound) {
  
          Log.d(TAG, "bound.............");
  
          mMediaPlayer = mService.getMediaPlayer();
  
          //pressed pause ->pause
  
          if (!PlayerFragment.play.isChecked()) {
  
              if (mMediaPlayer.isStarted()) {
  
                  Log.d(TAG, "pause");
  
                  mService.pauseMediaPlayer();
  
              }
  
          } else { //pressed play
  
              // STOPPED, CREATED, EMPTY, -> initialize
  
              if (mMediaPlayer.isStopped() || mMediaPlayer.isCreated() || mMediaPlayer.isEmpty()) {
  
                  startStreaming();
  
              } else if (mMediaPlayer.isPrepared() || mMediaPlayer.isPaused()) { //prepared, paused -> resume play
  
                  Log.d(TAG, "start");
  
                  mService.startMediaPlayer();
  
              }
  
          }
  
  
  
          Log.d(TAG, "isPlaying === SERVICE: " + mService.isPlaying());
  
      } 
  
  }
  
  
  
  /********************************************************************************************************/
  
  
  
  @Override
  
  public void onDownload() {
  
      Toast.makeText(this, "Not yet available...", Toast.LENGTH_SHORT).show();
  
  }
  
  
  
  @Override
  
  public void onComment() {
  
      FragmentManager fm = getSupportFragmentManager();
  
      DialogFragment newFragment = MyAlertDialogFragment.newInstance();
  
      newFragment.show(fm, "comment_dialog");
  
  }
  
  
  
  @Override
  
  public void onShare() {
  
      showShareDialog();
  
  }
  
  
  
  /********************************************************************************************************/
  
  
  
  private void startStreaming() {
  
      Log.d(TAG, "@startLoading");
  
      boolean isNetworkFound = Util.checkConnectivity(getApplicationContext());
  
      if(isNetworkFound) {
  
          Log.d(TAG, "network found");
  
          mService.initializePlayer(stream);
  
          isStreaming = true;
  
      } else {
  
          Toast.makeText(getApplicationContext(), "No internet connection found...", Toast.LENGTH_SHORT).show();
  
      }
  
  
  
      Log.d(TAG, "isStreaming: " + isStreaming);
  
      Log.d(TAG, "isPlaying === SERVICE: " + mService.isPlaying());
  
  }
  
  
  
  @Override
  
  public void onInitializePlayerStart() {
  
      showLoadingDialog();
  
  }
  
  
  
  @Override
  
  public void onInitializePlayerSuccess() {
  
      dismissLoadingDialog();
  
      PlayerFragment.play.setChecked(true);
  
  
  
  
  
      Log.d(TAG, "isPlaying === SERVICE: " + mService.isPlaying());
  
  }
  
  
  
  @Override
  
  public void onError() {
  
      Toast.makeText(getApplicationContext(), "Not connected to the server...", Toast.LENGTH_SHORT).show();
  
  }
  
  
  
      @Override
  
  public void onDestroy() {
  
      Log.d(TAG, "onDestroy");
  
      super.onDestroy();
  
      uiHelper.onDestroy();
  
  
  
      Log.d(TAG, "isPlaying === SERVICE: " + mService.isPlaying());
  
      if (mBound) {
  
          mService.unRegister();
  
          unbindService(mConnection);
  
          mBound = false;
  
      }
  
  
  
      Log.d(TAG, "service: " + Util.isFFmpegServiceRunning(getApplicationContext()));
  
  }
  
  
  
  @Override
  
  public void onStop(){
  
      Log.d(TAG, "onStop");
  
      super.onStop();
  
  }
  
  
  
  /*******************************************************************************************************/
  
  
  
  @Override
  
  public boolean onOptionsItemSelected(MenuItem item) {
  
      int itemId = item.getItemId();
  
      switch (itemId){
  
      case android.R.id.home:
  
          onBackPressed();
  
          break;
  
      default:
  
          break;
  
      }    
  
      return true;
  
  }
  
  
  
  @Override
  
  public boolean onKeyDown(int keyCode, KeyEvent event) {
  
      Log.d(TAG, "@onKeyDown");
  
      if (keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0){
  
          //this.moveTaskToBack(true);
  
          onBackPressed();
  
          return true;
  
      }
  
      return super.onKeyDown(keyCode, event);
  
  }
  
  }
  
  
  
  
  
  
  
  
  
  
  
  
  
  public class FFmpegService  extends Service implements IMediaPlayerThreadClient {
  
  
  
  private FFmpegPlayerThread mMediaPlayerThread       = new FFmpegPlayerThread(this);
  
  private final Binder mBinder                        = new MediaPlayerBinder();
  
  private IMediaPlayerServiceClient mClient;
  
  //private StreamStation mCurrentStation;
  
  
  
  private boolean mIsSupposedToBePlaying = false;
  
  
  
  private boolean isPausedInCall = false;
  
  private PhoneStateListener phoneStateListener;
  
  private TelephonyManager telephonyManager;
  
  
  
  @Override
  
  public void onCreate(){
  
      mMediaPlayerThread.start();
  
  }
  
  
  
  /**
  
   * A class for clients binding to this service. The client will be passed an object of this class
  
   * via its onServiceConnected(ComponentName, IBinder) callback.
  
   */
  
  public class MediaPlayerBinder extends Binder {
  
      /**
  
       * Returns the instance of this service for a client to make method calls on it.
  
       * @return the instance of this service.
  
       */
  
      public FFmpegService getService() {
  
          return FFmpegService.this;
  
      }
  
  }
  
  
  
  /**
  
   * Returns the contained StatefulMediaPlayer
  
   * @return
  
   */
  
  public StatefulMediaPlayer getMediaPlayer() {
  
      return mMediaPlayerThread.getMediaPlayer();
  
  }
  
  
  
  public boolean isPlaying() {
  
      return mIsSupposedToBePlaying;
  
  }
  
  
  
  @Override
  
  public IBinder onBind(Intent arg0) {
  
      return mBinder;
  
  }
  
  
  
  @Override
  
  public int onStartCommand(Intent intent, int flags, int startId) {
  
  
  
      telephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
  
      phoneStateListener = new PhoneStateListener() {
  
          @Override
  
          public void onCallStateChanged(int state, String incomingNumber) {
  
              // String stateString = "N/A";
  
              Log.v("FFmpegService", "Starting CallStateChange");
  
              switch (state) {
  
              case TelephonyManager.CALL_STATE_OFFHOOK:
  
              case TelephonyManager.CALL_STATE_RINGING:
  
                  if (mMediaPlayerThread != null) {
  
                      pauseMediaPlayer();
  
                      isPausedInCall = true;
  
                  }
  
                  break;
  
              case TelephonyManager.CALL_STATE_IDLE:
  
                  // Phone idle. Start playing.
  
                  if (mMediaPlayerThread != null) {
  
                      if (isPausedInCall) {
  
                          isPausedInCall = false;
  
                          startMediaPlayer();
  
                      }
  
                  }
  
                  break;
  
              }
  
          }
  
      };
  
  
  
      // Register the listener with the telephony manager
  
      telephonyManager.listen(phoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
  
  
  
      return START_STICKY;
  
  }
  
  
  
  /**
  
   * Sets the client using this service.
  
   * @param client The client of this service, which implements the IMediaPlayerServiceClient interface
  
   */
  
  public void setClient(IMediaPlayerServiceClient client) {
  
      this.mClient = client;
  
  }
  
  
  
  
  
  public void initializePlayer(final String station) {
  
      //mCurrentStation = station;
  
      mMediaPlayerThread.initializePlayer(station);
  
  }
  
  
  
  public void startMediaPlayer() {
  
  
  
      Intent notificationIntent = new Intent(getApplicationContext(), StreamingActivity.class);
  
      //notificationIntent.putExtra("page", "0");
  
      //notificationIntent.putExtra("isPlaying", isPlaying());
  
      notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);
  
      PendingIntent contentIntent = PendingIntent.getActivity(getApplicationContext(), 0 , notificationIntent , PendingIntent.FLAG_UPDATE_CURRENT);
  
  
  
      NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this)
  
              .setSmallIcon(R.drawable.ic_launcher)
  
              .setContentTitle("You are listening to Radio...")
  
              .setContentText("test!!!")
  
              .setContentIntent(contentIntent);
  
  
  
      startForeground(1, mBuilder.build());
  
  
  
      NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
  
      notificationManager.notify(1, mBuilder.build());
  
  
  
      mIsSupposedToBePlaying = true;
  
      mMediaPlayerThread.startMediaPlayer();
  
  }
  
  
  
  public void dismissNotification(Context context) {
  
      String ns = Context.NOTIFICATION_SERVICE;
  
      NotificationManager mNotificationManager = (NotificationManager) getSystemService(ns);
  
      mNotificationManager.cancel(1);
  
  }
  
  
  
  /**
  
   * Pauses playback
  
   */
  
  public void pauseMediaPlayer() {
  
      Log.d("MediaPlayerService","pauseMediaPlayer() called");
  
      mMediaPlayerThread.pauseMediaPlayer();
  
      stopForeground(true);
  
      mIsSupposedToBePlaying = false;
  
      dismissNotification(this);
  
  }
  
  /**
  
   * Stops playback
  
   */
  
  public void stopMediaPlayer() { 
  
      stopForeground(true);
  
      mMediaPlayerThread.stopMediaPlayer();
  
  
  
      mIsSupposedToBePlaying = false;
  
      dismissNotification(this);
  
  }
  
  
  
  public void resetMediaPlayer() {
  
      mIsSupposedToBePlaying = false;
  
      stopForeground(true);
  
      mMediaPlayerThread.resetMediaPlayer();
  
      dismissNotification(this);
  
  }
  
  
  
  @Override
  
  public void onError() {
  
      mIsSupposedToBePlaying = false;
  
      mClient.onError();
  
      dismissNotification(this);
  
  }
  
  
  
  @Override
  
  public void onInitializePlayerStart() {
  
      mClient.onInitializePlayerStart();
  
  }
  
  
  
  @Override
  
  public void onInitializePlayerSuccess() {
  
      startMediaPlayer();
  
      mClient.onInitializePlayerSuccess();
  
      mIsSupposedToBePlaying = true;
  
  }
  
  
  
  public void unRegister() {
  
      this.mClient = null;
  
      mIsSupposedToBePlaying = false;
  
      dismissNotification(this);
  
  }
  
  
  
  }

  Hoping someone can help me here...

• Error : Unable to extract uploader id - Youtube, Discord.py

  22 juillet 2024, par nikita goncharov

  I have a very powerful bot in discord (discord.py, PYTHON) and it can play music in voice channels. It gets the music from youtube (youtube_dl). It worked perfectly before but now it doesn't want to work with any video.
I tried updating youtube_dl but it still doesn't work
I searched everywhere but I still can't find a answer that might help me.

  


  This is the Error : Error: Unable to extract uploader id

  


  After and before the error log there is no more information.
Can anyone help ?

  


  I will leave some of the code that I use for my bot...
The youtube setup settings :

  


  youtube_dl.utils.bug_reports_message = lambda: ''


ytdl_format_options = {
    'format': 'bestaudio/best',
    'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
    'restrictfilenames': True,
    'noplaylist': True,
    'nocheckcertificate': True,
    'ignoreerrors': False,
    'logtostderr': False,
    'quiet': True,
    'no_warnings': True,
    'default_search': 'auto',
    'source_address': '0.0.0.0',  # bind to ipv4 since ipv6 addresses cause issues sometimes
}

ffmpeg_options = {
    'options': '-vn',
}

ytdl = youtube_dl.YoutubeDL(ytdl_format_options)


class YTDLSource(discord.PCMVolumeTransformer):
    def __init__(self, source, *, data, volume=0.5):
        super().__init__(source, volume)

        self.data = data

        self.title = data.get('title')
        self.url = data.get('url')
        self.duration = data.get('duration')
        self.image = data.get("thumbnails")[0]["url"]
    @classmethod
    async def from_url(cls, url, *, loop=None, stream=False):
        loop = loop or asyncio.get_event_loop()
        data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download=not stream))
        #print(data)

        if 'entries' in data:
            # take first item from a playlist
            data = data['entries'][0]
        #print(data["thumbnails"][0]["url"])
        #print(data["duration"])
        filename = data['url'] if stream else ytdl.prepare_filename(data)
        return cls(discord.FFmpegPCMAudio(filename, **ffmpeg_options), data=data)



  


  Approximately the command to run the audio (from my bot) :

  


  sessionChanel = message.author.voice.channel
await sessionChannel.connect()
url = matched.group(1)
player = await YTDLSource.from_url(url, loop=client.loop, stream=True)
sessionChannel.guild.voice_client.play(player, after=lambda e: print(
                                       f'Player error: {e}') if e else None)