SDK / exoplayer

This was missed in https://github.com/google/ExoPlayer/commit/f08eed4145613527c0a4907e035ba483db6df253

Part of issue:#6765

PiperOrigin-RevId: 301796232

Also add a couple of tests to enforce the documentation.

PiperOrigin-RevId: 301796102

Issue: #2159
PiperOrigin-RevId: 301705371

- This change also adds support for VideoFrameMetadataListener in the
  AV1 renderer
- This is a preliminary step prior to adding FfmpegVideoDecoder

Issue: #2159
PiperOrigin-RevId: 301702460

This is a necessary step for Decoder implementations to support
audio and video. MediaCodecRenderer.DecoderException is renamed
MediaCodecDecoderException and extends the new DecoderException

Issue: #2159
PiperOrigin-RevId: 301698238

We have two known scenarios where the app could create an OOM error and
we want to handle it gracefully:
 1. The app continues to allocate memory but doesn't make any progress
    in the buffered position. OOM should be prevented by the default
    load control and it should eventually throw an exception.
 2. An extractor tries to allocate a large amount of memory on the
    Loader thread based on information it read in faulty media files.
    In this case we should attempt to play remaining media and then
    throw an exception.

Both cases are already handled correctly, but we don't have any tests
ensuring that we don't introduce regressions.

PiperOrigin-RevId: 301585700

This removes a workaround that always continues buffering and instead
detects if the LoadControl returns false even though we don't have
any buffer. If enabled by a flag, this condition throws an exception.

PiperOrigin-RevId: 301584239

This allows to customize the DrmSessionManager, e.g. with a
LoadErrorHandlingPolicy.

Issue:issue:#7078
PiperOrigin-RevId: 301571783

Issue: #7097
PiperOrigin-RevId: 301456951

The restriction that these classes only work with SimpleDecoders
is unnecessary. An FfmpegVideoRenderer will not be able to use a
SimpleDecoder, because the SimpleDecoder assumption that each input
buffer can be decoded immediately into a corresponding output is
not true for all video codecs that Ffmpeg supports (e.g., H264 does
not have this property). Generalizing SimpleDecoderVideoRenderer to
DecoderVideoRenderer will allow FfmpegVideoRenderer to still use
the base class, without having to use a SimpleDecoder.

This is a preliminary change toward being able to merge a version
of https://github.com/google/ExoPlayer/pull/7079.

Issue: #2159
PiperOrigin-RevId: 301412344

PiperOrigin-RevId: 301406108

PiperOrigin-RevId: 301397420

The test is flkay (2/1000 runs) because the decoder initialization
before and after the seek are not perfectly deterministic. I couldn't
find a way to make them deterministic, so slightly chaning the test
setup instead. The test setup change doesn't affect the scenario being
tested.

PiperOrigin-RevId: 301390491

When no tracks are selected (or only tracks of unknown type), the
target buffer size is calculated to be 0. This means the player
won't request to buffer more data, nor can it start playback and
will be stuck forever.

PiperOrigin-RevId: 301374229

The FakeSampleStream is currently always ready even if it doesn't
have any samples to read. Fix that by checking for the conditions
under which read() will be successful.

PiperOrigin-RevId: 301371031

The assertion about the expected formats doesn't really belong in a
fake, the assertions should be closer to the test method.

This gets in the way when I try and write a new test in
AnalyticsCollectorTest that doesn't use the expected, constant Format
(because i want to specify drmInitData) - but changing the expected
Format is tricky because it's hard-coded into the FakeVideoRenderer
inner class.

I replaced the assertion in FakeRenderer with assertions in test
methods that used to assert on the format count.

PiperOrigin-RevId: 301353072

Follow-up to https://github.com/google/ExoPlayer/commit/42b8fe2681758b60f2d1e6df79d0727ce4a953d4

PiperOrigin-RevId: 301352557

PiperOrigin-RevId: 301352482

Issue: #2159
PiperOrigin-RevId: 301351495

Issue: #2159
PiperOrigin-RevId: 301345559

PiperOrigin-RevId: 301336818

PiperOrigin-RevId: 301224632

Previously calling removeListener would remove all instances of that
listener. Now it only removes a single instance.

This probably should have been part of introducing the Multiset:
https://github.com/google/ExoPlayer/commit/2bd4d61b9b8c838fb7dc81e7d6f513c4a4e00c76

PiperOrigin-RevId: 301191940

PiperOrigin-RevId: 301187369

Without this change there's confusing behaviour if you pass e.g.
AnalyticsCollector (which implements both DrmSessionEventListener and
MediaSourceEventListener) to MediaSource.addEventListener: It will
receive DRM events too, even though you never passed it to
MediaSource.addDrmEventListener.

Also add some tests for MediaSourceEventDispatcher.

PiperOrigin-RevId: 301169915

Issue: #7069
PiperOrigin-RevId: 300738492

This is a partial revert of <unknown commit>. The split and the order is important. For
example, as things are currently, if playback fails for a test that makes additional
assertions in onTestFinished, the visible reason the test failed is quite likely to
be one of the additional assertions, rather than the error that actually caused the
playback to fail. I think we probably also don't want to log metrics if playback
fails.

PiperOrigin-RevId: 300733109

PiperOrigin-RevId: 300727785

This prevents OOM errors for high bitrate streams that attempt to fill
the buffer regardless of the memory usage.

Also change the max buffer sizes to ensure this is a no-op for video
streams < 20Mbps and audio streams < 260kbps.

Issue:#6647
Issue:#7006
PiperOrigin-RevId: 300720299

Issue: #6761
PiperOrigin-RevId: 300715682

After this change users of ExoPlayerImpl and SimpleExoPlayer can use the media item base playlist API which converts the media item to a media source.

It adds the media item based methods to the ExoPlayer instead of the Player interface. This avoids a big change in the CastPlayer which requires migrating the cast extension to the MediaItem of the core module (follow up CLs).

PiperOrigin-RevId: 300575567

PiperOrigin-RevId: 300554337

This CL removes the prefixes to the tests added after https://github.com/google/ExoPlayer/commit/a6d0caaa3c95746beb4e82c1005c06cbb14b6f6c.

This CL is generated by following command
$ find -name '*Test.java' | xargs -I{} sed -i 's/^\ \ public\ void\ test\([A-Z]\)\(.*\)$/  public void \L\1\E\2/' {}

PiperOrigin-RevId: 300547504

Related to issue:#6765

PiperOrigin-RevId: 300539527

This is one step toward following the google3's test naming convention.
See go/java-testing/getting_started#basic-test-template for details
why prefix test isn't necessary.

This CL is generated by following command
$ find -name '*Test.java' | xargs -I{} sed -i 's/^\ \ public\ void\ test\([A-Z]\)\(.*\)$/  public void \L\1\E\2/' {}

PiperOrigin-RevId: 300537212

This is one step toward following the google3's test naming convention.
See go/java-testing/getting_started#basic-test-template for details
why prefix test isn't necessary.

This CL is generated by following command
$ find -name '*Test.java' | xargs -I{} sed -i 's/^\ \ public\ void\ test\([A-Z]\)\(.*\)$/  public void \L\1\E\2/' {}

PiperOrigin-RevId: 300530329

This avoids duplicate events being dispatched to object foo if
addListener(foo) is called more than once.

Part of issue:#6765

PiperOrigin-RevId: 300529733

We currently have the following logic to update renderers during
period transitions:
 1. Wait for the currently reading period to finish reading all its
    streams.
 	a. Advance reading period.
	b. Set all streams that can't be replaced to final.
	c. If streams can be replaced, replace them now.
 2. Wait until playback position reaches the transition point
 	a. Disable all unneeded renderers (or those that need
           re-enabling).
	b. Advance playing period.
	c. Enable all new renderers (i.e. all except the ones where
           we replaced streams directly in step 1c.

This logic causes delays because steps 2a and 2c can easily happen
before 2b. Doing this allows a smooth transition for cases where
renderers change or where they need to be re-enabled.

The new order after this change is:
 1. Wait for currently reading period to finish reading.
	a. Advance reading period.
	b. Set all streams that can't be replaced to final.
 2. Update reading renderers iteratively.
	a. If streams can be replaced, replace them asap.
	b. If renderes need to be disabled, do so as soon as the
	   respective renderer ended.
	c. Once step b is fully finished, enable or re-enable all new
           renderers.
 3. Wait unril playback position reaches the transition point AND
    all tasks in step 2 are done (i.e. all renderers are set up for the
    playing period).
        a. Advance playing period.

As a nice side effect, decoder enabled and disabled events are now
always reported for the reading period, which is more consistent with
other renderer callbacks.

PiperOrigin-RevId: 300526983

This means DataSource.read now may throw InterruptedException.

PiperOrigin-RevId: 300523430

PiperOrigin-RevId: 300519989