targetLiveOffsetInMedia_unknownWindowStartTime_doesNotAdjustLiveOffset
is flaky on the release branch. It's not flaky on the dev-v2 branch
due to recent changes to FakeClock's behaviour which aren't yet present
on release-v2.
- Ensure consistency between (Styled)PlayerControlView,
PlayerNotificationManager, TimelineQueueNavigator and
DefaultControlDispatcher.
- Handle the case where a live stream has ended when enabling previous
and next actions (window.isLive() is true and window.isDynamic is
false in that case)
PiperOrigin-RevId: 359063793
The SampleStream.readData contract is that when reading a sample
with a flags-only buffer, the buffer timestamp and flags should
be set and the read position should not be advanced.
#minor-release
PiperOrigin-RevId: 357842130
The source can be used in compositions (in fact, every source is
automatically used in an internal composition when constructing the
playlist), and there is not really a concept of top-level media source
any more since the Player supports playlists.
The actual restriction is that the content media source needs to have
exactly one period to be able to create a SinglePeriodAdTimeline.
#minor-release
PiperOrigin-RevId: 357544191
If keepalive is disabled the existing code over-eagerly releases
DrmSession instances. This is arguably OK since a (Default)DrmSession
should be released before its (Default)Manager is released
(since the underlying MediaDrm instance might be released when the
manager is released). And if all sessions are released before the
manager is released then `sessions` is empty, so the loop is a no-op.
Issue: #8576
PiperOrigin-RevId: 356955308
The `DrmConfiguration.sessionForClearTypes` property is often used
to ensure a secure decoder is used for clear ads played in encrypted
content. This is because some devices show black frames when switching
decoders.
Before this change the DRM config isn't propagated down when
constructing the ad media source, meaning
`DrmSessionManager.DRM_UNSUPPORTED` is always used, which will
cause playback to switch from secure to clear decoder when transitioning
to an ad break (ignoring the MediaItem `sessionForClearTypes` option.
Issue: #8568
PiperOrigin-RevId: 356951124
Without this a new manager is instantiated for every item in a playlist,
meaning the impact of caching improvements to DefaultDrmSessionManager
are reduced (since the cache doesn't persist across playlist items).
With this change, playlists of items with identical DRM config will use
the same manager instance (and thus share existing sessions).
Issue: #8523
PiperOrigin-RevId: 356690852
Before, the level was set to null in this case.
MediaCodecUtil.getCodecProfileAndLevel() was therefore returning null
and the fallback to AVC/HEVC was not enabled in MediaCodecVideoRenderer.
Issue:#8530
PiperOrigin-RevId: 355574499
Without this no error is currently logged or propagated to EventLogger.
The propagation doesn't happen because
MergingMediaSource.ForwardingEventListener only propagates events
originating from the "main" source in the merge:
<unknown commit>
#minor-release
PiperOrigin-RevId: 354902467
This also moves DefaultHttpDataSource to common, which seems
sensible, else non-player components that need a DataSource
don't have any useful concrete implementations. We should
think about moving some of the other concrete implementations
to common as well.
PiperOrigin-RevId: 354738925
They only require common. This allows their use for non-playback networking
without requiring the user to depend on the whole of core. I will also make
the same change for Cronet, although this needs a little more work.
PiperOrigin-RevId: 353649388
`TrackSelection` had mutation methods which were to be called only
internally by ExoPlayer components but were exposed in the
public `Player` interface.
The mutation methods have been moved out of `TrackSelection`
to a new class `ExoTrackSelection`.
Current track related read-only method have also been moved out,
because they are actually something quite unclear.
Even for a single item playlist, it's the track being buffered rather
than the track being played, which is unclear.
But when you have a playlist it starts to get really confusing,
because if the next item is being buffered, then it's actually
the last track to be buffered in the currently playing item.
As a final aside, the implementations don't do proper thread synchronization
to ensure visibility of updated state by the calling thread.
Exposing those mutable methods in the public `Player` interface
was problematic because they leaking internal concepts of `ExoPlayer`.
This is also required to minimize the `Player` interface for long term
stability.
`ExoTrackSelection` is a subclass of `TrackSelection`.
This is not ideal as an `TrackSelection` implementation could
break the current immutability.
This was done in order for this refactor to be simpler.
A future patch will fully split the two classes.
All `MediaPeriod` and `Sources` had to be updated to use the new
`TrackSelection` dynamic aspect class name.
An alternative would have been to break ExoPlayer's public API, keeping
`TrackSelection` as the dynamic aspect name, and calling the public static
aspect class `TrackSelectionState` or similar.
Nevertheless, while it would have impacted less files, it would have
many more small apps and casual users of ExoPlayer.
#player-to-common
PiperOrigin-RevId: 353637924
`ImaAdsLoader` only loads ad media URLs once playback of the preceding ad (if
any) has started, and this behavior is likely to be similar for other ad loader
implementations due to limits on how long before an ad plays it is meant to be
loaded. This is problematic for very short ads followed by an ad because the ad
will load to the end but load control may not allow playback to start due to
the total buffered duration being low.
Fix this by allowing playback to start regardless of load control if we are
waiting for an ad media period to prepare.
An alternative fix would be to fake the ad progress in the `ImaAdsLoader` to
trigger loading the next ad, but this would only allow one ad to load ahead (so
the problem would remain for two short ads in a row followed by another ad).
Issue: #8492
PiperOrigin-RevId: 353600088
This is necessary for the child cl that `TrackSelection`
in two distinct class. It avoids to split the array
version of such class too.
TrackSelectionArray exist to have an immutable array of TrackSelection.
Internal users are trusted to not mutate the array.
One drawback of this approach is that a `TrackSelectionArray`
has to be allocated on the boundary of the `Player` interface.
This should not be a performance issue as this only happens
on trackSelection changes, when the user calls
`Player.getCurrentTrackSelections` and on
`updateLoadControlTrackSelection`.
#player-to-common
PiperOrigin-RevId: 353582654
This field changed name during the code review, but these names and
references weren't updated to match.
Also use an ImmutableSet since the field is a Set.
PiperOrigin-RevId: 353021268
This ensures the message devilery is governed by the clock.
Also replace setting a Handler with a Looper to facilititate this
change.
PiperOrigin-RevId: 353019729
Codecs are not used by this test because PCM uses codec bypass,
but performing the setup is still necessary to have the test
verify that this is indeed the case!
PiperOrigin-RevId: 352965739
The output dumps are intentionally empty because the playback
is using bypass modes.
Still adding a AUDIO_RAW decoder to the ShadowMediaCodecConfig to
ensure that we would output samples if bypass mode were disabled.
PiperOrigin-RevId: 352794959
