christosts 4b1609d569 Set HlsSampleStreamWrapper.trackType for audio-only playlists
For audio-only playlists, when formats are communicated to the app with
AnalyticsListener.onDownstreamFormatChanged(), the passed MediaLoadData
do not indicate this is an audio track and therefore the
PlaybackStatsListener cannot derive audio format-related information.

This change sets the main SampleStreamWrappers track type to AUDIO, if
the master playlist contains only audio variants.

Issue: #9175

#minor-release

PiperOrigin-RevId: 388676060
2021-08-04 18:38:37 +01:00
..
2021-06-30 13:53:01 +01:00
2021-07-09 08:35:49 +01:00

ExoPlayer HLS library module

Provides support for HTTP Live Streaming (HLS) content.

Adding a dependency to this module is all that's required to enable playback of HLS MediaItems added to an ExoPlayer or SimpleExoPlayer in their default configurations. Internally, DefaultMediaSourceFactory will automatically detect the presence of the module and convert HLS MediaItems into HlsMediaSource instances for playback.

Similarly, a DownloadManager in its default configuration will use DefaultDownloaderFactory, which will automatically detect the presence of the module and build HlsDownloader instances to download HLS content.

For advanced playback use cases, applications can build HlsMediaSource instances and pass them directly to the player. For advanced download use cases, HlsDownloader can be used directly.

  • Developer Guide.
  • Javadoc: Classes matching com.google.android.exoplayer2.source.hls.* belong to this module.