Class ZegoMediaDataInternalImpl

    • Field Detail

      • mUIHandler

        public static android.os.Handler mUIHandler
      • mediaDataInternalHandler

        public static java.util.HashMap<java.lang.Integer,​im.zego.zegoexpress.internal.ZegoMediaDataInternalImpl.PublisherAndHandler> mediaDataInternalHandler
    • Method Detail

      • createMediaDataPublisher

        public static ZegoMediaDataPublisher createMediaDataPublisher​(int mode,
                                                                      int channel)
      • destroyMediaDataPublisher

        public static void destroyMediaDataPublisher​(ZegoMediaDataPublisher mediaDataPublisher)
      • addMediaFilePath

        public void addMediaFilePath​(java.lang.String path,
                                     boolean is_clear)
        Description copied from class: ZegoMediaDataPublisher
        Add media file to the publish queue. Currently, only mp4 / m4a / aac files are supported, and special conversion is required. Available since: 2.17.0 Description: Add media file to the publish queue. Currently, only mp4 / m4a / aac file are supported, and special conversion is required. Use cases: Often used in server-side publishing stream scenarios, such as AI classrooms. When to call: After calling the [createMediaDataPublisher] function to create a media data publisher. Caution: The mp4 file format must meet the following points:The video must be encoded as H.264 and cannot contain B frames, only I and P frames. The I frame interval is 2s, that is, a single GOP value is 2s; The frame rate, bit rate, and resolution of the video are consistent with the frame rate, bit rate, and resolution set by [setVideoConfig] before publishing stream; Audio encoding must be MPEG-4 AAC.
        Specified by:
        addMediaFilePath in class ZegoMediaDataPublisher
        Parameters:
        path - Local absolute path to the media file.
        is_clear - Whether to clear the publish queue.
      • reset

        public void reset()
        Description copied from class: ZegoMediaDataPublisher
        Clear all the status in this media data publisher, so that it can be restarted next time. Available since: 2.17.0 Description: When you need to re-publish stream and do not need to continue publishing from the previous publish queue, you can call this function to reset this media data publisher's state. Use cases: Often used in server-side publishing stream scenarios, such as AI classrooms. Caution: When the developer calls [logoutRoom], the state is automatically reset.
        Specified by:
        reset in class ZegoMediaDataPublisher
      • setVideoSendDelayTime

        public void setVideoSendDelayTime​(int delayTime)
        Description copied from class: ZegoMediaDataPublisher
        Set the delay time of video playback. Available since: 2.17.0 Description: When this value is set, when publishing video file stream, the SDK will permanently delay the video to the set time value before sending. Use cases: Mainly used to correct the fixed audio and picture asynchronous phenomenon that occurs during streaming. When to call: After calling the [createMediaDataPublisher] function to create a media data publisher.
        Specified by:
        setVideoSendDelayTime in class ZegoMediaDataPublisher
        Parameters:
        delayTime - Video playback time.Required: Yes.Value range: [0, 100] ms.
      • seekTo

        public void seekTo​(long millisecond)
        Description copied from class: ZegoMediaDataPublisher
        Specify the starting point of the current video file publishing. Available since: 2.17.0 Description: Specify the starting point of the current video file publishing. When to call: Called at any point between [OnMediaDataPublisherFileOpen] and [OnMediaDataPublisherFileClose]. For example: this function can be called directly in the [OnMediaDataPublisherFileOpen] callback.
        Specified by:
        seekTo in class ZegoMediaDataPublisher
        Parameters:
        millisecond - The timestamp of the start of streaming (relative to the timestamp of the file currently being published, the starting value is 0). the unit is milliseconds
      • getTotalDuration

        public long getTotalDuration()
        Description copied from class: ZegoMediaDataPublisher
        Get the total duration of the current file. Available since: 2.17.0 Description: Get the total duration of the current file, in milliseconds. When to call: After [onMediaDataPublisherFileDataBegin] callback.
        Specified by:
        getTotalDuration in class ZegoMediaDataPublisher
        Returns:
        The total duration of the current file.
      • getCurrentDuration

        public long getCurrentDuration()
        Description copied from class: ZegoMediaDataPublisher
        Get the playing progress of the current file. Available since: 2.17.0 Description: Get the playing progress of the current file, in milliseconds. When to call: After received the [onMediaDataPublisherFileDataBegin] callback.
        Specified by:
        getCurrentDuration in class ZegoMediaDataPublisher
        Returns:
        The playing progress of the current file.
      • setEventHandler

        public void setEventHandler​(IZegoMediaDataPublisherEventHandler handler)
        Description copied from class: ZegoMediaDataPublisher
        Set event callback handler for the media data publisher. Available since: 2.17.0 Description: Set event callback handler for media data publisher. Use cases: Often used in server-side publishing stream scenarios, such as AI classrooms. When to call: After calling the [createMediaDataPublisher] function to create a media data publisher. Caution: This API used to be named [setMediaDataPublisherEventHandler] before version 3.8.0. Please refer to [Upgrade guide v3.8.0+](https://docs.zegocloud.com/en/16413.html).
        Specified by:
        setEventHandler in class ZegoMediaDataPublisher
        Parameters:
        handler - The event handler
      • getIndex

        public int getIndex()
        Description copied from class: ZegoMediaDataPublisher
        Get the channel index of the media data publisher. Available since: 3.4.0 Description: Get the channel index of the media data publisher.
        Specified by:
        getIndex in class ZegoMediaDataPublisher