SDK / exoplayer

- The naming DefaultMuxer is more consistent with the rest of
Transformer codebase (e.g. DefaultEncoderFactory).
- By hiding the implementation details of DefaultMuxer, the transition
to in-app Muxer will be seamless for apps using DefaultMuxer.
- The current plan is that DefaultMuxer will become the in-app muxer.

PiperOrigin-RevId: 481838790

PiperOrigin-RevId: 481606248

These were removed in https://github.com/androidx/media/commit/0468b5ab729a606ad380d30f8215f9dd44040508

PiperOrigin-RevId: 481587098

PiperOrigin-RevId: 481215581

PiperOrigin-RevId: 481150758

PiperOrigin-RevId: 481143798

This means the null checker can be more sure that these fields don't
get reassigned between a null-check and a usage.

PiperOrigin-RevId: 481142004

PiperOrigin-RevId: 481122795

PiperOrigin-RevId: 481115402

We already have logic to end all session except the current one if the
current one doesn't have a MediaPeriodId yet. This is assuming that this
only happens after a seek on the app side where the player doesn't have
detailled knowledge about the MediaPeriodIds yet.

Currently this logic isn't triggered if the window we are coming from
doesn't have its MediaPeriodId either as we run into another check that
keeps sessions around until we have a valid windowSequenceNumber.

Swapping both conditions fixes this case without breaking any of the
other known transition scenarios.

Issue: androidx/media#180
PiperOrigin-RevId: 480866465

Adds root extras and metadata extras to MockMediaLibraryService and MockMediaBrowserCompatService and completed test cases for asserting
interoperability with a media1 or Media3 browser.

PiperOrigin-RevId: 480854842

PiperOrigin-RevId: 480847967

- This method is redundant with getSupportedSampleMimeTypes().
- This is to prepare the Muxer class to become public.

PiperOrigin-RevId: 480840902

When debugging and fixing Issue: google/ExoPlayer#10666 I wanted to write a regression
test, but needed to add a test first... This is just a small bit of
coverage to start with. It checks the field/channel filtering works
correctly, but doesn't check any styling info. It also doesn't test
'pop on' subtitles (i.e. when the subtitle isn't shown until a 'end of
subtitle' signal is received).

PiperOrigin-RevId: 480644568

Most demo videos aren't very long, and the default demo video is only 10 seconds.

Shorten the maximum trim duration to 10 seconds, to demonstrate transformer functionality more easily, and allow this to be used more easily when trimming short sections of a longer video (ex. to make test clips)

PiperOrigin-RevId: 480602037

Player controls are somewhat distracting when showing the difference between the
input and output video, as they obscure and darken the video players.

PiperOrigin-RevId: 480597804

Before, slider values were read as `floor()`'ed `longValue()`s, so that trimming to
intervals less than one second would be interpreted as a request for a zero-
duration trim.

Also, rename `radiusRange` references here to `trimRange`, since this is not a
radius range.

PiperOrigin-RevId: 480401556

PiperOrigin-RevId: 480349627

#inlineme

PiperOrigin-RevId: 480189473

Fix a race condition making test flaky.

PiperOrigin-RevId: 480104467

We currently use the literal -1 (=NO_VALUE) when adding up the
total. Tracks without known bitrate can be ignored in the
calculation, but we should use an explicit value of 0.

#minor-release

Issue: google/ExoPlayer#10664
PiperOrigin-RevId: 480048126

PiperOrigin-RevId: 480041937

If the sample type is Dolby Vision and the display does not support Dolby Vision, then the capabilities DecoderSupport flag is set to DECODER_SUPPORT_FALLBACK_MIMETYPE. This denotes that the renderer will use a decoder for a fallback mimetype if possible. This alters track selection as tracks with DecoderSupport DECODER_SUPPORT_PRIMARY are preferred.

UnitTests included
-DefaultTrackSelector test that checks track selection reordering with DECODER_SUPPORT_FALLBACK_MIMETYPE
-MediaCodecVideoRenderer test that checks setting of DecoderSupport flag based on Display's Dolby Vision support

Issue: google/ExoPlayer#8944
PiperOrigin-RevId: 480040876

Replace the instance-field MediaController with a local instance created
in each test.

PiperOrigin-RevId: 480039768

PlayableFolderActivity currently uses two seperate commands
to set the playlist and then seek to the requested item.

This is slightly inefficient and also causes analytics
listeners to believe the first item in the playlist was
briefly active.

#minor-release

Issue: androidx/media#180
PiperOrigin-RevId: 480031682

Currently, a frame is dropped if it's requested release time is in the past.
This mode was added to support previewing. However, in normal ExoPlayer
playback, slightly late frames (<30ms late) are also rendered. On MediaCodec
side, this means calling `releaseOutputBuffer` with a release time in the
past.

PiperOrigin-RevId: 479615291

Remove static imports to constants and imports to intdefs, to make the
code more readable.

PiperOrigin-RevId: 479594144

PiperOrigin-RevId: 479579252

Also, update tests to allow AnyOf error codes, and no longer check exception messages, which caused quite a bit of churn.

PiperOrigin-RevId: 479570861

PiperOrigin-RevId: 479569806

This mode is supported by using `C.TIME_UNSET` (which is a negative value). The
new logic decouples the value of `C.TIME_UNSET` and the frame dropping
behaviour.

PiperOrigin-RevId: 479368880

PiperOrigin-RevId: 479268879

* Add `setOutputStreamOffsetUs(long)` method in `AudioSink`.
* Add private methods `setOutputStreamOffsetUs(long)` method in `MediaCodecRenderer` and `DecoderAudioRenderer`.
* Add protected method `onOutputStreamOffsetUs(long)` method in `MediaCodecRenderer`, in which:
  * `MediaCodecRenderer` itself will be no-op for this method.
  * `MediaCodecAudioRenderer` will propagate this value to its `audioSink`.
* Add logics in `DecoderAudioRenderer` to calculate `outputStreamOffsetUs`.

PiperOrigin-RevId: 479265429

PiperOrigin-RevId: 479079184

The JavaDoc of RequestMetadata should point to the media3 controller,
not the platform one.

PiperOrigin-RevId: 479047924

Currently `FrameProcessor.releaseOutputFrame()` method supports

Release at a specific system time
Drops the frame
This API is not that convenient to use when the caller wants to release a frame, now, regardless of the release time. A use case is to release (present) a frame when no frame is shown for a while, and it's thus better to just release the frame, now.

Currently if MCVR wants a frame to be rendered now, MCVR calls release frame with a set offset like 10us: `releaseOutputFrame(System.nanoTime() + 10_000)`. The 10us offset is to prevent the frame processor dropping the frame, due to thread hopping delays.

To make the API better usable, consider adding a mode for releasing the frame now, like (bold marks the new mode)

- Use C.TIME_UNSET to drop
- **Use -1 to release the frame immediately, or**
- Use an actual release time.

PiperOrigin-RevId: 479044215

PiperOrigin-RevId: 479003655

A follow up to stopping speaker playback with a Player decorator from
https://github.com/androidx/media/issues/15.

It looks like we will need to change to using playback suppression to avoid
errors like https://github.com/androidx/media/issues/167, when we don't start
a foreground service.

We may not have this implemented by 1.0, but would like it in the API and it seems to be appropriate.

PiperOrigin-RevId: 478835686

Assert that tone mapping is applied when an HDR edit cannot be HDR, but is successfully tone mapped. Meanwhile, assert that fallback, which is applied after codec configuration (which throws the "Tone-mapping requested but not supported by the decoder" error) is not applied when that error is called.

PiperOrigin-RevId: 478762951

When a media service currently produces multiple media sessions, the notification of the second session overwrites the notification of the first one, because all sessions use the same notification ID. When we use different notification IDs for different sessions, multiple media notifications can be up at the same time, which means that they can both be controlled at the same time.

PiperOrigin-RevId: 478709069