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Video on Demand
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    Android

    最終更新日:2024-04-11 16:11:38
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      TXVodPlayer

      VOD player

      See TXVodPlayer. The player pulls audio/video data from the specified VOD stream URL and plays the data after decoding and local rendering. The player has the following capabilities:
      Play FLV, MP4, and HLS files by URL (general playback) or by file ID (VOD playback).
      Take screenshots of the video stream.
      Adjust the brightness, volume level, and playback progress using gestures.
      Change the resolution manually or select a resolution automatically according to current network bandwidth.
      Change the playback speed, flip the video, and use hardware decoding for acceleration.
      For more information on the capabilities of the player, see Video Playback Overview.

      Player configuration APIs

      API
      Description
      Sets the player configuration information. For more information on the configuration, see TXVodPlayConfig.
      Sets the player’s rendering view TXCloudVideoView.
      Sets the player’s rendering view TextureView.
      Sets the player’s rendering view SurfaceView.
      Sets the player business parameters in the format of <String,Object>.
      Sets the subtitle style information and can update the subtitle style after playback (only supported in the advanced version of the player).
      Sets the subtitle software decoding target object (only supported in the advanced version of the player).
      setAudioNormalization
      Setting volume normalization, loudness range: -70 to 0 (LUFS). Supported from player version 11.7 of the premium version. You can set the volume normalization to preset values or custom values. The preset values are defined in the related classes or files, such asTXVodConstants for Android and TXVodPlayConfig.hfor iOS: Off: AUDIO_NORMALIZATION_OFF
      On: AUDIO_NORMALIZATION_STANDARD (standard) AUDIO_NORMALIZATION_LOW (low) AUDIO_NORMALIZATION_HIGH (high) Custom values can be set in the range of -70 to 0 LUFS, from low to high.

      Basic playback APIs

      API
      Description
      Plays a video from an HTTP URL. Since v10.7, startPlay has been replaced by startVodPlay, and you need to call V2TXLivePremier#setLicence or TXLiveBase#setLicence to set the license in order to use the playback feature (you only need to set the license once). Otherwise, playback will fail (black screen). You can use a live stream publishing license, UGSV license, or video playback license to activate the playback feature.
      Plays a video by VOD file ID. Since v10.7, startPlay has been replaced by startVodPlay, and you need to call V2TXLivePremier#setLicence or TXLiveBase#setLicence to set the license in order to use the playback feature (you only need to set the license once). Otherwise, playback will fail (black screen). You can use a live stream publishing license, UGSV license, or video playback license to activate the playback feature.
      Stops playback.
      Gets whether playback is ongoing.
      Pauses playback. The player will stop pulling data and freeze on the last frame.
      Resumes playback. The player will resume pulling data.
      Seeks to a specified time point of the video stream (in seconds).
      Seeks to a specified time point of the video stream (in ms).
      Gets the current playback time point in seconds.
      Gets the total buffer duration in seconds.
      Gets the total video duration in seconds.
      Gets the playable video duration in seconds.
      Gets the video width.
      Gets the video height.
      Sets whether to start playback automatically after startVodPlay is called. Auto-play is on by default.
      Sets the playback start time.
      Sets the token for HLS encryption.
      Sets whether to loop the video.
      Gets whether playback is looped.
      Adds external subtitles (only supported in the advanced version of the player).
      Returns a list of subtitle track information (only supported in the advanced version of the player).
      Returns a list of audio track information (only supported in the advanced version of the player).
      Selects a track (only supported in the advanced version of the player).
      Deselects a track (only supported in the advanced version of the player).
      seekToPdtTime
      Seek to the specified Program Date Time (PDT) point in the video stream, which enables functions such as fast-forward, rewind, and progress bar jumping. Currently, only HLS video format is supported. This function is supported starting from version 11.6 of the player's advanced edition. The parameter unit is milliseconds (ms).

      Video APIs

      API
      Description
      Enables/Disables video hardware decoding.
      Gets the current video frame image.
      Note: Because this operation is time-consuming, the screenshot will be called back asynchronously.
      Sets whether to flip the video image horizontally.
      Sets the VOD playback speed. Default value: 1.0.
      Returns the current playback bitrate index.
      Sets the current playback bitrate index for seamless definition switch. You may need to wait momentarily to switch the definition.
      Sets the image fill mode.
      Sets the rotation.

      Audio APIs

      API
      Description
      Sets whether to mute the player.
      Sets the volume level. Value range: 0–100.
      Sets whether to get the audio focus automatically. The audio focus is gotten automatically by default.

      Event notification APIs

      API
      Description
      Sets player callbacks. This API has been deprecated. Please use setVodListener instead.
      Sets player callbacks.

      TRTC APIs

      You can use the following APIs to push the audio/video streams of the VOD player through TRTC. For more information on TRTC services, see the TRTC Overview page.
      API
      Description
      Binds VOD to TRTC.
      Unbinds VOD from TRTC.
      Starts pushing the video stream.
      Cancels pushing the video stream.
      Starts pushing the audio stream.
      Cancels pushing the audio stream.

      ITXVodPlayListener

      VOD callback notifications.

      Basic SDK callback APIs

      API
      Description
      VOD playback event notification. For more information, see the playback event list and event parameters.
      Network status notification of the VOD player.

      TXVodPlayConfig

      VOD player configuration class.

      Basic configuration APIs

      API
      Description
      Sets the maximum number of player reconnection attempts.
      Sets the player reconnection interval in seconds.
      Sets the player connection timeout period in seconds.
      Sets the VOD cache directory, which takes effect for MP4 and HLS files.
      Sets the maximum number of cached files. This API has been deprecated. Use TXPlayerGlobalSetting#setMaxCacheSize for global configuration.
      Sets the player type.
      TXVodConstants#PLAYER_SYSTEM_MEDIA_PLAYER: Use the system's built-in player.
      TXVodConstants#PLAYER_THUMB_PLAYER: Use Tencent Cloud's self-developed player.
      Sets custom HTTP headers.
      Sets whether to enable accurate seek. Default value: true.
      Sets whether to enable auto rotation. If the parameter is set to YES (default), MP4 files will be automatically rotated. You can get the rotation angle from the PLAY_EVT_CHANGE_ROTATION callback.
      Sets whether to enable smooth switching for multi-bitrate HLS streams. Default value: false.
      Sets the extension for cached MP4 files.
      Sets the progress callback interval in ms.
      Sets the maximum buffer size in MB.
      Set the maximum buffer size for preloading, in MB.
      Set extended information.
      When playing HLS with multiple streams, select the optimal stream for playback based on the set preferredResolution, which is the product of the width and height (width * height). This setting takes effect before playback.
      Set the encryption and decryption key for HLS security reinforcement.
      Set the encryption and decryption IV for HLS security reinforcement.
      Enable or disable loading and rendering post-processing services.
      Set the media type, with AUTO as the default value. Optional values are:
      TXVodConstants#MEDIA_TYPE_AUTO, AUTO type (default value, adaptive bit rate playback is not supported for now); TXVodConstants#MEDIA_TYPE_HLS_VOD, HLS VOD media;
      TXVodConstants#MEDIA_TYPE_HLS_LIVE, HLS live media;
      TXVodConstants#MEDIA_TYPE_HLS_VOD, MP4 and other common file VOD media (supported starting from version 11.2); TXVodConstants#MEDIA_TYPE_DASH_VOD, DASH VOD media (supported starting from version 11.2);

      TXPlayerGlobalSetting

      Global configuration of the VOD player.
      API
      Description
      Sets the cache directory of the playback engine. After setting, this directory will be first read and written during downloading, predownloading, and player use.
      Sets the playback engine’s maximum cache size in MB. The cache directory will be cleared automatically if its size exceeds the specified value.
      setDrmProvisionEnv
      Set the Drm certificate provider environment (supported starting from version 11.2). Optional values are: TXPlayerGlobalSetting.DrmProvisionEnv#DRM_PROVISION_ENV_COM, which represents the use of the Google COM domain name certificate provider;
      TXPlayerGlobalSetting.DrmProvisionEnv#DRM_PROVISION_ENV_CN, which represents the use of the Google CN domain name certificate provider;

      TXVodPreloadManager

      Predownloading API class of the VOD player.
      API
      Description
      Gets a singleton object ofTXVodPreloadManager.
      Starts predownloading. Before you call this API, make sure you have called TXPlayerGlobalSetting#setCacheFolderPath and TXPlayerGlobalSetting#setMaxCacheSize to set the cache directory and maximum cache size.
      Stops predownloading.

      ITXVodPreloadListener

      Video pre-download callback interface.
      API
      Description
      Video pre-download is complete.
      onError
      Video pre-download encountered an error.

      TXVodDownloadManager

      Video download API class of the VOD player. Currently, only non-nested M3U8 videos can be downloaded. SimpleAES-encrypted videos will be encrypted again with Tencent Cloud's private encryption algorithm to improve the security.
      API
      Description
      Gets a singleton object of TXVodDownloadManager.
      Sets download HTTP headers.
      Sets the download callback. This API must be called before the download.
      Starts downloading the video at the specified URL.
      Starts downloading the video of the specified fileid.
      Stops the download. If ITXVodDownloadListener.onDownloadStop is called back, the download stops successfully.
      Deletes the download information.
      Gets the download lists of all users.
      Gets the download information.

      ITXVodDownloadListener

      VOD download callbacks.
      API
      Description
      Download started.
      The download progress was updated.
      Download stopped.
      Download ended.
      An error occurred during download.
      When downloading HLS, if an encrypted file is encountered, the decryption key is passed to the external party for verification.

      TXVodDownloadDataSource

      Tencent Cloud download source (fileid) APIs. You need to pass in the source information when starting download.
      API
      Description
      Builds a function to pass in parameters such as appid, fileid, quality, psign, and username.
      getAppId
      Gets the appid that is passed in.
      getFileId
      Gets the fileid that is passed in.
      getPSign
      Gets the psign that is passed in.
      Gets the quality that is passed in.
      Gets the userName that is passed in, which is default by default.

      Video quality constants

      Description：
      TXVodQuality240P ~ TXVodQuality1080p constants were added in version 11.0.
      code
      Constant Definition
      Description
      0
      Original quality
      1
      Smooth quality
      2
      Standard definition
      3
      High definition
      4
      Full high definition
      5
      2K
      6
      4K
      1000
      Undefined quality
      240
      TXVodQuality240P
      Smooth 240P
      360
      TXVodQuality360P
      Smooth 360P
      480
      TXVodQuality480P
      Standard definition 480P
      540
      TXVodQuality540P
      Standard definition 540P
      720
      TXVodQuality720P
      High definition 720P
      1080
      TXVodQuality1080p
      Full high definition 1080P

      TXVodDownloadMediaInfo

      Tencent Cloud download information APIs, which can be used to get the download progress, playback URL, and more.
      API
      Description
      Gets the source specified by the fileid passed in for download.
      Gets the total duration of the video.
      Gets the downloaded (playable) duration of the video.
      getSize
      Gets the total size of the file being downloaded. This API takes effect only for download by fileid.
      Gets the size of the data already downloaded. This API takes effect only for download by fileid.
      Gets the current download progress.
      Gets the current playback path, which can be passed in to TXVodPlayer for playback.
      Gets the download status.
      Gets whether the download is completed.
      getSpeed
      Get download speed, in KBytes/second. (Supported starting from version 10.9)
      isResourceBroken
      Determine whether the downloaded video resource is damaged. If the downloaded file is deleted, etc., true will be returned. (Supported starting from version 11.0)

      Static Properties

      Code
      Property Definition
      Description
      0
      STATE_INIT
      Initial state of download
      1
      STATE_START
      Download started
      2
      STATE_STOP
      Download stopped
      3
      STATE_ERROR
      Download error
      4
      STATE_FINISH
      Download completed

      TXPlayerAuthBuilder

      Configuration for playing encrypted videos using fileId.
      API
      Description
      setAppId
      Application appId.
      setFileId
      File id.
      Timeout for encrypted links.
      setExper
      Trial duration.
      setUs
      Unique identifier for the request.
      setSign
      Anti-leech signature.
      setHttps
      Whether to use HTTPS for the request.

      TXBitrateItem

      Video bitrate information.
      API
      Description
      index
      Sequence number in the m3u8 file.
      width
      Video width of this stream.
      height
      Video height of this stream.
      bitrate
      Video bitrate of this stream.
      compareTo
      Compare whether the bitrates of two streams are equal.

      TXImageSprite

      Sprite image parsing class.
      API
      Description
      Constructor.
      Set the sprite image address.
      Get the thumbnail.
      release
      Call this method when finished to avoid memory leaks.

      TXPlayerDrmBuilder

      DRM playback information.
      API
      Description
      Construct the DRM playback information object.
      Set the certificate provider URL.
      Set the decryption key URL.
      Set the URL for playing media.

      TXPlayInfoParams

      Video playback parameter information using fileId.
      API
      Description
      Constructor.
      getAppId
      Get the application ID.
      getFileId
      Get the file ID.
      getPSign
      Get the Tencent Cloud video encryption signature.

      Error Codes

      Normal events

      Code
      Event Definition
      Description
      2004
      PLAY_EVT_PLAY_BEGIN
      Video playback started, and the loading icon animation (if any) ended.
      2005
      PLAY_EVT_PLAY_PROGRESS
      The video playback progress (including the current playback progress, the loaded duration, and the total video duration).
      2007
      PLAY_EVT_PLAY_LOADING
      The video is being loaded. The LOADING_END event will be reported if video playback resumes.
      2014
      PLAY_EVT_VOD_LOADING_END
      Video loading ended, and video playback resumed.
      2006
      PLAY_EVT_PLAY_END
      Video playback ended.
      2013
      PLAY_EVT_VOD_PLAY_PREPARED
      The player is ready.
      2003
      PLAY_EVT_RCV_FIRST_I_FRAME
      The first renderable video data packet (IDR) was received.
      2009
      PLAY_EVT_CHANGE_RESOLUTION
      The video resolution changed.
      2011
      PLAY_EVT_CHANGE_ROTATION
      The MP4 video was rotated.

      Warnings

      Code
      Event Definition
      Description
      -2301
      PLAY_ERR_NET_DISCONNECT
      The network was disconnected and could not be reconnected after multiple retries. You can restart the player to perform more connection retries.
      -2305
      PLAY_ERR_HLS_KEY
      Failed to get the HLS decryption key.
      2101
      PLAY_WARNING_VIDEO_DECODE_FAIL
      Failed to decode the current video frame.
      2102
      PLAY_WARNING_AUDIO_DECODE_FAIL
      Failed to decode the current audio frame.
      2103
      PLAY_WARNING_RECONNECT
      The player was disconnected and is trying to reconnect. The PLAY_ERR_NET_DISCONNECT event will be thrown after three failed attempts.
      2106
      PLAY_WARNING_HW_ACCELERATION_FAIL
      Failed to start the hardware decoder, and the software decoder was used instead.
      -2304
      PLAY_ERR_HEVC_DECODE_FAIL
      H.265 decoding failed.
      -2303
      PLAY_ERR_FILE_NOT_FOUND
      The file to be played back does not exist.

      Constants in the player SDK

      The following constants have been available since version 10.0 via TXVodConstants：

      Image tiling modes

      code
      Event definitions
      Description
      0
      Full screen display of video.
      1
      Adaptive display of video on screen.

      Image rendering angles

      code
      Event Definition
      Description
      0
      Normal portrait.
      270
      Rotated 90 degrees to the right.

      List of playback events

      code
      Event Definition
      Description
      2003
      The network has received the first video data packet (IDR).
      2004
      Video playback has started.
      2005
      Video playback progress.
      2006
      Video playback has ended.
      2007
      Video playback is loading.
      2008
      The decoder has started.
      2009
      Video resolution has changed.
      2010
      Successfully obtained information about the VOD file.
      2011
      Video rotation information.
      2013
      Video has finished loading.
      2014
      Loading has ended.
      2026
      The first audio frame has been played.
      2103
      Network disconnected, automatic reconnection has been started.
      -2301
      Network disconnected, and multiple reconnection attempts have failed.
      -2303
      File not found.
      -2304
      H.265 decoding failed.
      -2305
      Failed to obtain the HLS decryption key.
      -2306
      Failed to obtain information about the VOD file.
      2106
      Hardware acceleration failed and software decoding is being used.
      -5
      Invalid license, playback failed. Note: Before calling startVodPlay, you need to set the license using TXLiveBase#setLicence to play successfully. Otherwise, playback will fail (black screen). Set the license only once globally. Live streaming licenses, short video licenses, and video playback licenses can be used. If you have not obtained the above licenses, you can apply for a free trial license to play normally. The official license needs to be purchased.

      Playback event parameters

      Event Definition
      Description
      UTC time.
      EVT_TIME
      Time when the event occurred.
      Event description.
      Event parameter 1.
      Event parameter 2.
      Video cover URL.
      Video URL.
      Video name.
      Video description.
      Playback progress (in milliseconds).
      Total playback time (in milliseconds).
      Playback progress.
      Total playback time.
      Playable duration of VOD (in milliseconds).
      Playback rate.
      Playable duration of VOD.
      URL for downloading the webVTT description file of the sprite image.
      URL list for downloading the sprite image.
      Encryption type.
      Video encoding type.
      Video keyframe description information.
      Keyframe time.

      Playback network status notification parameters

      Event Definition
      Description
      CPU usage.
      Video width.
      Video height.
      Current video frame rate.
      Current video GOP.
      Video bitrate.
      Audio bitrate.
      Network speed.
      Number of audio frames.
      Number of video frames.
      Audio information of the current stream.
      Network jitter.
      Server IP address connected to.
      Current decoder output frame rate.
      Network quality level.

      Player media types

      Code
      Event Definition
      Description
      0
      Auto type.
      1
      Adaptive bitrate playback of HLS VOD media.
      2
      Adaptive bitrate playback of HLS live media.

      Uncategorized variables

      Code
      Event Definition
      Description
      -1
      Adaptive bitrate index identifier.
      
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