SDK / exoplayer

PiperOrigin-RevId: 521805477

PiperOrigin-RevId: 521790733

It's currently not possible to even subclass MediaSession because
the constructor is package-private. To avoid any accidental usage or
future indirect subclassing, all methods can be marked as final.

PiperOrigin-RevId: 521775373

Need to use NAL unit util methods in muxer module.

PiperOrigin-RevId: 521772831

This ensures that anybody implementing `Player` (which is relatively
unusual) must override at least one `@UnstableApi` method, and therefore
opt-in to the unstable API.

PiperOrigin-RevId: 521769675

PiperOrigin-RevId: 521731485

PiperOrigin-RevId: 521476767

* Add a new event `onAudioCapabilitiesChanged` in `AudioSink.Listener` interface.
* Add an interface `RendererCapabilities.Listener`, which will listen to `onRendererCapabilitiesChanged` events from the renderer.
* Add `getRendererCapabilitiesReceiver` method for `TrackSelector`, and register/unregister the `TrackSelector` as the `RendererCapabilitiesReceiver` (if implemented) when the `ExoPlayer` is initialized/released.
* Trigger the `AudioSink.Listener.onAudioCapabilitiesChanged` and further `RendererCapabilities.Listener.onRendererCapabilitiesChanged` events when the audio capabilities changes are detected in `DefaultAudioSink`.

PiperOrigin-RevId: 521427567

PiperOrigin-RevId: 521427239

The check currently relies on the default value of 0 returned if the
Bundle doesn't define a pid. But in some cases, like Robolectric unit tests,
0 is a possible pid. The check can be improved by directly asserting that
the value is defined.

PiperOrigin-RevId: 521414649

This was broken and has been fixed in <unknown commit>.

PiperOrigin-RevId: 521380415

This includes:

- Add an ad for each LOADED event of the SDK by taking the duration
  of the ad from the media structure to exactly match the start position
  of ads and then use `addLiveAdBreak()` that is used for HLS live already.
- When the refreshed content timeline arrives, possibly correct
  the duration of an ad that has been inserted while the period duration was
  still unknown (last period of the live timeline).
- When an ad period is removed the ad group needs to be put into a condition
  that allows continuing playback.

PiperOrigin-RevId: 520919236

Handling of the stream offset and start position was unnecessarily
complex and even incorrect. It was going to be an issue for
concatenation of video and image input.

The stream offset is the offset added before decoding/encoding to
make sure it doesn’t fail in case of negative timestamps (which do
rarely occur).
The start position is equal to the stream offset, plus the clipping
start time if the media is clipped.

Before this change:
- Samples were offset by the start position before decoding, and this
offset was removed before muxing.
- The startPosition of the first MediaItem in a sequence was used for
all the MediaItems in this sequence (which is incorrect).
- The stream offset was removed before applying the GL effects and
added back before encoding so that it was not visible to the OpenGL
processing.

After this change:
- The start position is subtracted in the AssetLoader, so that the
downstream components don’t have to deal with the stream offsets and
start positions.
- Decoded samples with negative timestamps are not passed to the
SamplePipelines. The MediaMuxer doesn’t handle negative timestamps
well. If a stream is 10 secondes long and starts at timestamp -2
seconds, the output will only contain the samples corresponding to the
first 8 (10 - 2) seconds. It won’t contain the last 2 seconds of the
stream. It seems acceptable to remove the first 2 seconds instead.

PiperOrigin-RevId: 520916464

PiperOrigin-RevId: 520886975

Releasing the player once a sequence has ended seems to make our
emulator tests flaky. Comment out until we find the cause. The player
will still be released from TransformerInternal, when the export ends.

PiperOrigin-RevId: 520886181

Issue: google/ExoPlayer#11008
PiperOrigin-RevId: 520864579

PiperOrigin-RevId: 520709134

The `DashMediaSource` wrongly added an offset to the media times set
to the `MediaLoadData`. With this the `startTimeMS` and `endTimeMs`
don't represent the positions in the period but in the stream.

`DashMediaSource` was the only call site that was setting the offset
to a non-zero value. So if we are using 0 for the `DashMediaSource`
as well, the offset is redundant and we can remove it everywhere.

PiperOrigin-RevId: 520682026

PiperOrigin-RevId: 520663415

PiperOrigin-RevId: 520650881

The media3-hosted versions of these SVGs were removed due to a change in
the way the reference docs are generated. While work on getting them
hosted on developer.android.com, this change simply links to the
(identical) exoplayer2 versions in order to fix the media3 docs.

#minor-release

PiperOrigin-RevId: 520647905

Also fixed the javadoc link in devsite and removed javadoc links from decoder extensions as it is not published yet on developer.android.com.

#minor-release

PiperOrigin-RevId: 520636868

*** Original commit ***

Rollback of https://github.com/androidx/media/commit/6109a0eb624dfc8d4153e85f67556b6b3c38b9cc

*** Original commit ***

Intercept audio capabilities change in `DefaultAudioSink`

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PiperOrigin-RevId: 520619600

RawCC is a Google-internal subtitle format that is no longer directly
supported by this library (since https://github.com/androidx/media/commit/4f616d60034e13e2236f321cbb3187ac92a2709d).

PiperOrigin-RevId: 520591591

This method has been deprecated for over 2 years.

PiperOrigin-RevId: 520586238

This means we don't need to manually store the result of `get()` into a
local to convince the nullness checker that it remains non-null.

PiperOrigin-RevId: 520576719

For multi-period live streams the content timeline for
which the global ad playback state has been split needs
to be kept together to not run into a race between
timeline refreshes and ad events.

PiperOrigin-RevId: 520358964

And some further remaining usages of "master" in the HLS module.
These usages are all package-private.

PiperOrigin-RevId: 520334163

In multi-period live streams, we can't use the content timeline if we want to
lookup a period from the public timeline by index or uid because it may be
that the content timeline has already been refreshed in the
`ImaServerSideAdInsertionMediaSource` but hasn't yet arrived in `ExoPlayerImpl`.

This change is taking the current position that needs to be reported
to the SDK every 200ms is not relying on the content timeline.

PiperOrigin-RevId: 520328126

By having a single base class for GL shader programs we simplify the customization
of new shader programs. The concrete cases include

- Allow frame dropping in shader program
- Creating a FrameCache that selectively (based on timestamp) replays and clears
  the cached content

PiperOrigin-RevId: 520322060

PiperOrigin-RevId: 520314781

`DefaultDrmSession(Manager)` expect most of their methods to be called
on the 'playback thread'. There isn't a playback thread in the case of
`OfflineLicenseHelper`, but in that case it's the thread backing
`DefaultDrmSessionManager.playbackLooper`, which is `OfflineLicenseHelper.handlerThread`.

PiperOrigin-RevId: 520053006

PiperOrigin-RevId: 520037412

*** Original commit ***

Rollback of https://github.com/androidx/media/commit/fc539da0613d8703e2176fe5aa225df8cefb9c8f

*** Original commit ***

Release SequenceAssetLoader when ended

Before, the SequenceAssetLoader was released at the end of the export.
Release resources earlier if possible.

***

***

PiperOrigin-RevId: 520036433

PiperOrigin-RevId: 520027236

*** Original commit ***

Release SequenceAssetLoader when ended

Before, the SequenceAssetLoader was released at the end of the export.
Release resources earlier if possible.

***

PiperOrigin-RevId: 519993003

PiperOrigin-RevId: 519965132

Before, the SequenceAssetLoader was released at the end of the export.
Release resources earlier if possible.

PiperOrigin-RevId: 519952572

Previously, we always used ImageReader to read from the output of DefaultVideoFrameProcessor, for pixel tests. This has a limitation of not being
able to read HDR contents, so that we couldn't support HDR pixel tests.

Reading from a texture allows us to use glReadPixels to read from
DefaultVideoFrameProcessor, and build upon this to implement HDR pixel tests. We do
still want tests for surface output though, because real use-cases only will output
to Surfaces.

Also, add some tests for outputting to textures, since this test infrastructure is
a bit complex.

PiperOrigin-RevId: 519786535

*** Original commit ***

Intercept audio capabilities change in `DefaultAudioSink`

***

PiperOrigin-RevId: 519760267