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RELEASENOTES.md
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@ -12,19 +12,24 @@
### 2.12.0 (2020-09-11) ### ### 2.12.0 (2020-09-11) ###
To learn more about what's new in 2.12, read the corresponding
[blog post](https://medium.com/google-exoplayer/exoplayer-2-12-whats-new-e43ef8ff72e7).
* Core library: * Core library:
* `Player`: * `Player`:
* Add a top level playlist API based on a new `MediaItem` class * Add a top level playlist API based on a new `MediaItem` class
([#6161](https://github.com/google/ExoPlayer/issues/6161)). The ([#6161](https://github.com/google/ExoPlayer/issues/6161)). The new
new methods for playlist manipulation are `setMediaItem(s)`, methods for playlist manipulation are `setMediaItem(s)`,
`addMediaItem(s)`, `moveMediaItem(s)`, `removeMediaItem(s)` and `addMediaItem(s)`, `moveMediaItem(s)`, `removeMediaItem(s)` and
`clearMediaItems`. The playlist can be queried using `clearMediaItems`. The playlist can be queried using
`getMediaItemCount` and `getMediaItemAt`. This API should be used `getMediaItemCount` and `getMediaItemAt`. This API should be used
instead of `ConcatenatingMediaSource` in most cases. instead of `ConcatenatingMediaSource` in most cases. Learn more by
* Add `getCurrentMediaItem` for getting the currently playing item reading
in the playlist. [this blog post](https://medium.com/google-exoplayer/a-top-level-playlist-api-for-exoplayer-abe0a24edb55).
* Add `EventListener.onMediaItemTransition` to report when * Add `getCurrentMediaItem` for getting the currently playing item in
playback transitions from one item to another in the playlist. the playlist.
* Add `EventListener.onMediaItemTransition` to report when playback
transitions from one item to another in the playlist.
* Add `play` and `pause` convenience methods. They are equivalent to * Add `play` and `pause` convenience methods. They are equivalent to
`setPlayWhenReady(true)` and `setPlayWhenReady(false)` respectively. `setPlayWhenReady(true)` and `setPlayWhenReady(false)` respectively.
* Add `getCurrentLiveOffset` for getting the offset of the current * Add `getCurrentLiveOffset` for getting the offset of the current
@ -33,6 +38,11 @@
player. player.
* Add `AudioComponent.setAudioSessionId` to set the audio session ID. * Add `AudioComponent.setAudioSessionId` to set the audio session ID.
This method is also available on `SimpleExoPlayer`. This method is also available on `SimpleExoPlayer`.
* Remove `PlaybackParameters.skipSilence`, and replace it with
`AudioComponent.setSkipSilenceEnabled`. This method is also
available on `SimpleExoPlayer`. An
`AudioListener.onSkipSilenceEnabledChanged` callback is also
added.
* Add `TextComponent.getCurrentCues` to get the current cues. This * Add `TextComponent.getCurrentCues` to get the current cues. This
method is also available on `SimpleExoPlayer`. The current cues are method is also available on `SimpleExoPlayer`. The current cues are
no longer automatically forwarded to a `TextOutput` when it's added no longer automatically forwarded to a `TextOutput` when it's added
@ -49,9 +59,6 @@
* Deprecate `EventListener.onSeekProcessed` because seek changes now * Deprecate `EventListener.onSeekProcessed` because seek changes now
happen instantly and listening to `onPositionDiscontinuity` is happen instantly and listening to `onPositionDiscontinuity` is
sufficient. sufficient.
* Split off `skipSilence' from `PlaybackParameter` and move it
to `AudioComponent.setSkipSilenceEnabled` with callback
`AudioListener.onSkipSilenceEnabledChanged`.
* `ExoPlayer`: * `ExoPlayer`:
* Add `setMediaSource(s)` and `addMediaSource(s)` to `ExoPlayer`, for * Add `setMediaSource(s)` and `addMediaSource(s)` to `ExoPlayer`, for
adding `MediaSource` instances directly to the playlist. adding `MediaSource` instances directly to the playlist.
@ -89,8 +96,8 @@
([#7309](https://github.com/google/ExoPlayer/issues/7309)). ([#7309](https://github.com/google/ExoPlayer/issues/7309)).
`LoadErrorHandlingPolicy` implementations should migrate to implementing `LoadErrorHandlingPolicy` implementations should migrate to implementing
the non-deprecated methods of the interface. the non-deprecated methods of the interface.
* Add an option to `MergingMediaSource` to adjust the time offsets * Add an option to `MergingMediaSource` to adjust the time offsets between
between the merged sources the merged sources
([#6103](https://github.com/google/ExoPlayer/issues/6103)). ([#6103](https://github.com/google/ExoPlayer/issues/6103)).
* Move `MediaSourceEventListener.LoadEventInfo` and * Move `MediaSourceEventListener.LoadEventInfo` and
`MediaSourceEventListener.MediaLoadData` to be top-level classes in `MediaSourceEventListener.MediaLoadData` to be top-level classes in
@ -100,11 +107,10 @@
generalize them to work with `Decoder` rather than `SimpleDecoder`. generalize them to work with `Decoder` rather than `SimpleDecoder`.
* Deprecate `C.MSG_*` constants, replacing them with constants in * Deprecate `C.MSG_*` constants, replacing them with constants in
`Renderer`. `Renderer`.
* Split the `library-core` module into `library-core`, * Split the `library-core` module into `library-core`, `library-common`
`library-common` and `library-extractor`. The `library-core` module and `library-extractor`. The `library-core` module has an API dependency
has an API dependency on both of the new modules, so this change on both of the new modules, so this change should be transparent to
should be transparent to developers including ExoPlayer using Gradle developers including ExoPlayer using Gradle dependencies.
dependencies.
* Add a dependency on Guava. * Add a dependency on Guava.
* Video: * Video:
* Pass frame rate hint to `Surface.setFrameRate` on Android 11. * Pass frame rate hint to `Surface.setFrameRate` on Android 11.
@ -144,6 +150,10 @@
the `AudioCapabilities` the `AudioCapabilities`
([#7404](https://github.com/google/ExoPlayer/issues/7404)). ([#7404](https://github.com/google/ExoPlayer/issues/7404)).
* Text: * Text:
* Many of the changes described below improve support for Japanese
subtitles. Read
[this blog post](https://medium.com/google-exoplayer/improved-japanese-subtitle-support-7598fee12cf4)
to learn more.
* Add a WebView-based output option to `SubtitleView`. This can display * Add a WebView-based output option to `SubtitleView`. This can display
some features not supported by the existing Canvas-based output such as some features not supported by the existing Canvas-based output such as
vertical text and rubies. It can be enabled by calling vertical text and rubies. It can be enabled by calling
@ -306,8 +316,8 @@
* Analytics: * Analytics:
* Extend `EventTime` with more details about the current player state * Extend `EventTime` with more details about the current player state
([#7332](https://github.com/google/ExoPlayer/issues/7332)). ([#7332](https://github.com/google/ExoPlayer/issues/7332)).
* Add `AnalyticsListener.onVideoFrameProcessingOffset` to report how * Add `AnalyticsListener.onVideoFrameProcessingOffset` to report how early
early or late video frames are processed relative to them needing to be or late video frames are processed relative to them needing to be
presented. Video frame processing offset fields are also added to presented. Video frame processing offset fields are also added to
`DecoderCounters`. `DecoderCounters`.
* Fix incorrect `MediaPeriodId` for some renderer errors reported by * Fix incorrect `MediaPeriodId` for some renderer errors reported by
@ -317,7 +327,9 @@
* Test utils: Add `TestExoPlayer`, a utility class with APIs to create * Test utils: Add `TestExoPlayer`, a utility class with APIs to create
`SimpleExoPlayer` instances with fake components for testing. `SimpleExoPlayer` instances with fake components for testing.
* Media2 extension: This is a new extension that makes it easy to use * Media2 extension: This is a new extension that makes it easy to use
ExoPlayer together with AndroidX Media2. ExoPlayer together with AndroidX Media2. Read
[this blog post](https://medium.com/google-exoplayer/the-media2-extension-for-exoplayer-d6b7d89b9063)
to learn more.
* Cast extension: Implement playlist API and deprecate the old queue * Cast extension: Implement playlist API and deprecate the old queue
manipulation API. manipulation API.
* IMA extension: * IMA extension:
@ -347,11 +359,11 @@
* Add `clip_start_position_ms` and `clip_end_position_ms` to allow * Add `clip_start_position_ms` and `clip_end_position_ms` to allow
clipped samples. clipped samples.
* Use `StyledPlayerControlView` rather than `PlayerView`. * Use `StyledPlayerControlView` rather than `PlayerView`.
* Remove support for media tunneling, random ABR and playback of * Remove support for media tunneling, random ABR and playback of spherical
spherical video. Developers wishing to experiment with these features video. Developers wishing to experiment with these features can enable
can enable them by modifying the demo app source code. them by modifying the demo app source code.
* Add support for downloading DRM-protected content using offline * Add support for downloading DRM-protected content using offline Widevine
Widevine licenses. licenses.
### 2.11.8 (2020-08-25) ### ### 2.11.8 (2020-08-25) ###