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Audio-Only Player

This guide shows how to set up a player with audio-only assets via the BlendVision Android Player SDK. You can also check the sample project for audio-only assets player.

For the basic player SDK integration, you may refer to Getting Started.

Obvious difference from video playback

Background Image​

When playing an audio stream, by default, the background is black. You can customize the background image with setPoster(url) method, like the following snippet:

//set poster between player and control panel
player.setPoster("YOUR_IMAGE_URL")

//If you want to remove the poster, you can do that by using
player.setPoster(null)

Quality Setting​

The quality setting applies for video streams with multiple bitrate variants and isn’t available for audio-only streams.

Custom UI and Setup

Set player layout​

<com.blendvision.player.playback.player.mobile.UniView
    android:id="@+id/blendVisionPlayer"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:layout_constraintEnd_toEndOf="parent"
    app:layout_constraintStart_toStartOf="parent"
    app:layout_constraintTop_toTopOf="parent" />

Initialize player​

private fun initializePlayer() {
    val playerConfig = PlayerConfig(isLoopEnabled = true, playLogger = object : PlayLogger {
        override fun logEvent(eventName: String, properties: Map<String, Any>) {
            // log event callback
        }
    })
    val player = UniPlayer.Builder(context = context, playerConfig = playerConfig).build()

    binding.blendVisionPlayer.setupControlPanel(autoKeepScreenOnEnabled = true, defaultPanelType = PanelType.EMBEDDED)
    binding.blendVisionPlayer.setUnifiedPlayer(player)
}

Customize background image​

fun setPlayerBackground(imageUrl: String?) {
    player.setPoster("YOUR_IMAGE_URL")
}

Load and control media​

// Media Configuration
val mediaConfig = MediaConfig(
     source = listOf(
            MediaConfig.Source(
                url = "YOUR_DASH_URL",
                protocol = MediaConfig.Protocol.DASH
            )
        ),
        title = "TITLE",
        imageUrl = "YOUR_IMAGE_URL",
        thumbnailSeekingUrl = null,
        playWhenReady = true,
        sharedUrl = "SHARED_INFO",
        description = "YOUR_DESCRIPTION_INFO"
)

// Load and Control Media
player.load(mediaConfig)
player.start()
player.pause()
player.play()
player.stop()
player.release()
Limitation
  • Audio playback might not be available on Chromecast.