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Mobile Live Video Broadcasting
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    V2TXLivePlayerObserver

    Last updated: 2024-03-07 15:43:02
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      Copyright (c) 2021 Tencent. All rights reserved.
      
      Module: V2TXLivePlayerObserver @ TXLiteAVSDK
      
      Function: Tencent Cloud live player callback notification
      

      Function

      Player callback notification for Tencent Cloud Live.

      Introduce

      You can receive some callback notifications from the V2TXLivePlayer player, including player status, playback volume callback, audio and video first frame callback, statistical data, warning and error messages, etc.
      
      V2TXLivePlayerObserver

      V2TXLivePlayerObserver

      FuncList
      DESC
      live player error notification, which is called back when the player encounters an error
      live player warning notification
      live player resolution change notification
      live player has successfully connected to the server notification
      Video playback event
      Audio playback event
      Video loading event
      Audio loading event
      Player playback volume callback
      Live player statistics callback
      Screenshot callback
      Custom video rendering callback
      Audio Data callback
      Callback of receiving an SEI message. The sender calls sendSeiMessage in V2TXLivePusher to send an SEI
      Resolution stream switch callback
      The SDK returns this callback when you call startLocalRecording to start local recording.
      The SDK returns this callback when you call startLocalRecording to start local recording, which means recording task in progress.
      The SDK returns this callback when you call stopLocalRecording to start local recording.

      onError

      onError
      void onError
      (V2TXLivePlayer player
      
      int code
      
      String msg
      
      Bundle extraInfo)

      live player error notification, which is called back when the player encounters an error

      Param
      DESC
      code
      Error code V2TXLiveCode.
      extraInfo
      Extended information.
      msg
      Error message.
      player
      Player object that calls back this notification.

      onWarning

      onWarning
      void onWarning
      (V2TXLivePlayer player
      
      int code
      
      String msg
      
      Bundle extraInfo)

      live player warning notification

      Param
      DESC
      code
      Warning code V2TXLiveCode.
      extraInfo
      Extended information.
      msg
      Warning message.
      player
      Player object that calls back this notification.

      onVideoResolutionChanged

      onVideoResolutionChanged
      void onVideoResolutionChanged
      (V2TXLivePlayer player
      
      int width
      
      int height)

      live player resolution change notification

      Param
      DESC
      height
      Video height.
      player
      Player object that calls back this notification.
      width
      Video width.

      onConnected

      onConnected
      void onConnected
      (V2TXLivePlayer player
      
      Bundle extraInfo)

      live player has successfully connected to the server notification

      Param
      DESC
      extraInfo
      Extended information.
      player
      Player object that calls back this notification.

      onVideoPlaying

      onVideoPlaying
      void onVideoPlaying
      (V2TXLivePlayer player
      
      boolean firstPlay
      
      Bundle extraInfo)

      Video playback event

      Param
      DESC
      extraInfo
      Extended information.
      firstPlay
      Play for the first time.
      player
      Player object that calls back this notification.

      onAudioPlaying

      onAudioPlaying
      void onAudioPlaying
      (V2TXLivePlayer player
      
      boolean firstPlay
      
      Bundle extraInfo)

      Audio playback event

      Param
      DESC
      extraInfo
      Extended information.
      firstPlay
      Play for the first time.
      player
      Player object that calls back this notification.

      onVideoLoading

      onVideoLoading
      void onVideoLoading
      (V2TXLivePlayer player
      
      Bundle extraInfo)

      Video loading event

      Param
      DESC
      extraInfo
      Extended information.
      player
      Player object that calls back this notification.

      onAudioLoading

      onAudioLoading
      void onAudioLoading
      (V2TXLivePlayer player
      
      Bundle extraInfo)

      Audio loading event

      Param
      DESC
      extraInfo
      Extended information.
      player
      Player object that calls back this notification.

      onPlayoutVolumeUpdate

      onPlayoutVolumeUpdate
      void onPlayoutVolumeUpdate
      (V2TXLivePlayer player
      
      int volume)

      Player playback volume callback

      Param
      DESC
      player
      Player object that calls back this notification.
      volume
      Current playback volume.
      Note
      This callback notification is received after enableVolumeEvaluation is called to enable playback volume display.

      onStatisticsUpdate

      onStatisticsUpdate
      void onStatisticsUpdate
      (V2TXLivePlayer player
      
      V2TXLivePlayerStatistics statistics)

      Live player statistics callback

      Param
      DESC
      player
      Player object that calls back this notification.
      statistics
      Player statistics V2TXLivePlayerStatistics.

      onSnapshotComplete

      onSnapshotComplete
      void onSnapshotComplete
      (V2TXLivePlayer player
      
      Bitmap image)

      Screenshot callback

      Param
      DESC
      image
      Captured video image.
      player
      Player object that calls back this notification.

      onRenderVideoFrame

      onRenderVideoFrame
      void onRenderVideoFrame
      (V2TXLivePlayer player
      
      V2TXLiveVideoFrame videoFrame)

      Custom video rendering callback

      Param
      DESC
      player
      Player object that calls back this notification.
      videoFrame
      Video frame data V2TXLiveVideoFrame.
      Note
      Need you call enableObserveVideoFrame to turn on the callback switch.

      onPlayoutAudioFrame

      onPlayoutAudioFrame
      void onPlayoutAudioFrame
      (V2TXLivePlayer player
      
      V2TXLiveAudioFrame audioFrame)

      Audio Data callback

      Param
      DESC
      aduioFrame
      Audio frame data V2TXLiveAudioFrame.
      player
      Player object that calls back this notification.
      Note
      Need you call enableObserveAudioFrame to turn on the callback switch. Please use the data of audioFrame in the current callback.

      onReceiveSeiMessage

      onReceiveSeiMessage
      void onReceiveSeiMessage
      (V2TXLivePlayer player
      
      int payloadType
      
      byte[] data)

      Callback of receiving an SEI message. The sender calls `sendSeiMessage` in {@link V2TXLivePusher} to send an SEI

      Param
      DESC
      data
      sei message data.
      payloadType
      The payload type of the received SEI message.
      player
      Player object that calls back this notification.
      Note
      You will receive this callback after calling enableReceiveSeiMessage in V2TXLivePlayer to enable the receiving of SEI.

      onStreamSwitched

      onStreamSwitched
      void onStreamSwitched
      (V2TXLivePlayer player
      
      String url
      
      int code)

      Resolution stream switch callback

      Param
      DESC
      code
      Status code, 0:success, -1:timeout, -2:failed, server error, -3:failed, client error.
      player
      Player object that calls back this notification.
      url
      Switched playback address.
      Note
      This callback notification is received after switchStream is called to switch stream.

      onLocalRecordBegin

      onLocalRecordBegin
      void onLocalRecordBegin
      (V2TXLivePlayer player
      
      int code
      
      String storagePath)

      The SDK returns this callback when you call {@link startLocalRecording} to start local recording.

      Param
      DESC
      code
      status.
      0: successful.
      -1: failed.
      -2: unsupported format.
      -6: recording has been started. Stop recording first.
      -7: recording file already exists and needs to be deleted.
      -8: recording directory does not have the write permission. Please check the directory permission.
      player
      Player object that calls back this notification.
      storagePath
      recording filePath.

      onLocalRecording

      onLocalRecording
      void onLocalRecording
      (V2TXLivePlayer player
      
      long durationMs
      
      String storagePath)

      The SDK returns this callback when you call {@link startLocalRecording} to start local recording, which means recording task in progress.

      Param
      DESC
      durationMs
      recording duration.
      player
      Player object that calls back this notification.
      storagePath
      recording filePath.

      onLocalRecordComplete

      onLocalRecordComplete
      void onLocalRecordComplete
      (V2TXLivePlayer player
      
      int code
      
      String storagePath)

      The SDK returns this callback when you call {@link stopLocalRecording} to start local recording.

      Param
      DESC
      code
      status
      0: successful.
      -1: failed.
      -2: Switching resolution or horizontal and vertical screen causes the recording to stop.
      -3: recording duration is too short or no video or audio data is received. Check the recording duration or whether audio or video capture is enabled.
      player
      Player object that calls back this notification.
      storagePath
      recording filePath.
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