SDK / exoplayer

The old tag reflects the original name of this class. It was renamed in
2017:
<unknown commit>

Possibly the old name was kept for compatibility with existing logs
analysis? I didn't see an explicit discussion of this in the review
comments of the rename change.

The current tag confused me slightly - I assumed a line was being
emitted by the android.media.AudioTrack rather than ExoPlayer's
DefaultAudioSink.

PiperOrigin-RevId: 345450056

PiperOrigin-RevId: 345442367

Issue: #5011
PiperOrigin-RevId: 345440697

This will mean the track is automatically used when running in a
playback test.

Command used to change the flag:
```
$ mkvpropedit sample_with_srt.mkv --edit track:3 --set flag-default=1
```

PiperOrigin-RevId: 345436666

This is currently flaky, so it's better to disable it than end up with
flaky tests.

PiperOrigin-RevId: 345436319

PiperOrigin-RevId: 345428731

Issue: #5011
PiperOrigin-RevId: 345425048

Migrate all classes that are simple to move to
common.

#player-to-common

PiperOrigin-RevId: 345412080

The `AudioProcessor` interface requires that no more input is queued after
queueing end of stream, but `DefaultAudioSink` did queue more input and the
implementation of `SonicAudioProcessor` actually relied on this to drain output
at the end of the stream.

Fix this behavior by getting `Sonic` output in `getOutput` and having
`DefaultAudioSink` only queue input to processors that are not draining.

Also add TODOs to clean up audio processor implementations where the code
handles interaction that doesn't conform to the interface.

PiperOrigin-RevId: 345406478

PiperOrigin-RevId: 345398603

As Player depends on VideoScalingMode, and
Renderer should not move to common,
to move Player to common, VideoScalingMode
needs to move first.

#player-to-common

PiperOrigin-RevId: 345314448

Issue: #5011
PiperOrigin-RevId: 345275266

Asset generated using a temporary SSA file and:
```
$ mkvmerge -o sample_with_ssa_subtitles.mkv sample.mkv input.ssa
```

PiperOrigin-RevId: 345217628

PiperOrigin-RevId: 345202157

PiperOrigin-RevId: 345198316

Update StyledPlayers control overlay scrim from 30% opacity to 60% opacity for Accessibility requirements.

PiperOrigin-RevId: 345190774

This allows overriding the implementation of building the UrlRequest
from dataSpec when necessary

PiperOrigin-RevId: 345149165

PiperOrigin-RevId: 345036042

Changes MetadataRetriever and Transformer so that their
respective tests don't need to manually control the SystemClock
in order to execute taks posted with delay from Loader.

PiperOrigin-RevId: 345024140

Low latency streams potentially need to remove preload chunks in case they are removed from the playlist. Hence we need to schedule loading the next playlist even if the playlist is not a primary playlist.

Issue: #5011
PiperOrigin-RevId: 344995891

See https://checkerframework.org/manual/#type-refinement-purity.

PiperOrigin-RevId: 344994705

Previously `MediaPeriodQueue` would return null if an ad media URI hadn't
loaded yet, but this meant that the player could be stuck in `STATE_READY` if
an `AdsLoader` unexpectedly didn't provide an ad URI. Fix this behavior by
masking ad media periods. `MaskingMediaPeriod` no longer requires a
`MediaSource` to instantiate it.

This also fixes a specific case where playback gets stuck when using the IMA
extension with an empty ad where the IMA SDK unexpectedly doesn't notify the ad
group fetch error.

Issue: #8205
PiperOrigin-RevId: 344984824

This is to ensure we can still discard the data if needed.

Issue: #5011
PiperOrigin-RevId: 344977548

#exofixit

PiperOrigin-RevId: 344845328

PiperOrigin-RevId: 344838400

This change avoids an early fatal exception for replaced hinted parts.

Issue: #5011
PiperOrigin-RevId: 344828076

PiperOrigin-RevId: 344801462

This is needed to support old binary builds that still rely on the
existance of this class.

PiperOrigin-RevId: 344799495

PiperOrigin-RevId: 344787160

Broken in https://github.com/google/ExoPlayer/commit/bf21e3c690cfbab6cdbb76b3dd6e353f7221b3f1.

PiperOrigin-RevId: 344777455

The inner class was only used to obtain 3 distinct pieces of
information which is better handled by static methods.

#exofixit

PiperOrigin-RevId: 344767661

#player-to-common

PiperOrigin-RevId: 344558028

PiperOrigin-RevId: 344535069

PiperOrigin-RevId: 344526343

As opposed to in-source git-clone.

PiperOrigin-RevId: 344525899

#exofixit

PiperOrigin-RevId: 344517105

#exofixit

PiperOrigin-RevId: 344516187

This copy will be removed once Player is migrated to
common.

#exo-offload

PiperOrigin-RevId: 344515979

This method should be assumed to clear the data of the underlying array
(it will do this if the new limit > data.length).

This means it should only be called (directly) before writing into the
backing array.

It shouldn't be used as a shorthand for position=0, limit=x - those
should be two explicit method calls.

Most of these changes are no-ops, but they make the code more correct.

The TS SectionReader can't be easily changed to be 'safe', because it
relies on sectionData maintaining state between iterations of the while
loop. Instead I've added comments justifying the existing code.

PiperOrigin-RevId: 344515340

The workaround to post a message was needed to ensure we
receive any final onIsPlayingChanged event before the test
is finished (to record the correct playing time).

Using onEvents allows us to do this synchronously as the
callback guarantees that there is no other pending event.

#exofixit

PiperOrigin-RevId: 344436180