The current code only set the videoEffects when CVSP is initialized, which
happens after `player.prepare()`. But it's valid that videoEffects are set
before calling `prepare()`.
PiperOrigin-RevId: 566941216
Move audio offload mode related interfaces and definitions from `TrackSelectionParameters` to a new `AudioOffloadModePreferences` class.
PiperOrigin-RevId: 566905017
This change uses the new incremental overloads of `SubtitleParser` to
avoid introducing the performance regression caused by the original
change requiring all cues to be fully parsed before the first could be
shown on screen.
`TtmlDecoder` which used to be `SimpleSubtitleDecoder` will now be
called `TtmlParser` and implement `SubtitleParser` interface. For
backwards compatibility, we will have the same functionality provided
by `DelegatingSubtitleDecoder` backed-up by a new `TtmlParser`
instance.
PiperOrigin-RevId: 566671398
This change introduces two new types of method to `SubtitleParser`:
1. `parse()` methods that take a `Consumer<CuesWithTiming>` and return `void`
2. `parseToLegacySubtitle` method that returns `Subtitle`
(1) ensures that in the new 'parse before SampleQueue' world we can
write cues to the `SampleQueue` as soon as they're ready - this is
especially important when parsing monolithic text files, e.g. for a
whole movie.
(2) ensures that during the transition, the legacy 'parse after
SampleQueue' behaviour doesn't see any regressions in 'time to first
cue being shown'. Previously we had a single implementation to convert
from `List<CuesWithTiming>` to `Subtitle`, but this relies on the
complete list of cues being available, which can take a long time for
large files in some formats (with ExoPlayer's current parsing logic).
By allowing implementations to customise the way they create a
`Subtitle`, we can directly re-use the existing logic, so that the
'time to first cue being shown' should stay the same.
This change migrates all **usages** to the new methods, but doesn't
migrate any **implementations**. I will migrate the implementations in
follow-up CLs before deleting the old list-returning `parse()` methods.
PiperOrigin-RevId: 565057945
Removed `ExoPlayer.experimentalSetOffloadSchedulingEnabled` as scheduling will be enabled by default when offload is enabled for audio-only playback.
In addition, the `experimental` key word was taken out of the following
method signatures:
* `ExoPlayer.experimentalIsSleepingForOffload`
* `AudioOffloadListener.onExperimentalSleepingForOffloadChanged`
* `AudioOffloadListener.onExperimentalOffloadedPlayback`
PiperOrigin-RevId: 565035289
There is no known use case left that needs to be solved by this
class. All other use cases are better solved by alternative
approaches (Player playlist methods or ConcatenatingMediaSource2).
PiperOrigin-RevId: 563713384
The class currently disallows offsets of periods in their windows
except for the very first window. This is not necessary because
we can use TimeOffsetMediaPeriod to eliminate the offset if needed.
This makes the class more useful for many use cases, in particular
for using it with ClippingMediaSource.
Issue: google/ExoPlayer#11226
PiperOrigin-RevId: 563702120
This callback asks to correct the media time in a composition, but doesn't
provide the MediaPeriodId as the necessary context to do this.
PiperOrigin-RevId: 563699344
We have an existing logic for recovering the `AudioTrack` from the [ERROR_DEAD_OBJECT](https://developer.android.com/reference/android/media/AudioTrack#ERROR_DEAD_OBJECT)
throws. However, this only applies to the situation when the
`writtenEncodedFrames > 0`.
However, we have a case when `ERROR_DEAD_OBJECT` throws while writing
PCM data. When the `tunneling` is turned on, the `AudioTrack` is set the
flag `AUDIO_OUTPUT_FLAG_HW_AV_SYNC`, and further because of this flag,
it is forced the flag `AUDIO_OUTPUT_FLAG_DIRECT`. When the platform
invalidates the `AudioTrack`, the `AudioTrack` won't be restored by the
platform due to `AUDIO_OUTPUT_FLAG_DIRECT` flag, and `ERROR_DEAD_OBJECT`
is thrown.
Issue: androidx/media#431
PiperOrigin-RevId: 562582451
This is so CompositionPlayer can customize the Renderers and figure
out when a transition to a MediaItem is made hence it can configure the
effects pipeline with the effects that are specific to the MediaItem.
PiperOrigin-RevId: 562530774
Created new method `AudioSink#setOffloadDelayPadding` that will set delay and padding data onto an `AudioTrack` using `AudioTrack#setOffloadDelayPadding`. This feature adds support for offloaded, gapless Opus playback as the content requires the capability to set padding data post-`AudioSink#configure`.
PiperOrigin-RevId: 562518193
also improves tests to hash bitmap now that we know the bitmaps are decoded in roboelectic tests,
as well as some minor fixes in the DefaultImageDecoder
PiperOrigin-RevId: 561946073
This wasn't properly documented yet (unlike the longer setMediaItems
method that already includes this documentation).
Issue: androidx/media#607
PiperOrigin-RevId: 561910073
Currently, we only support sending Common Media Client Data (CMCD) data through custom HTTP request headers, added capability to configure and transmit it as HTTP query parameters.
PiperOrigin-RevId: 561591246
At this stage, the image renderer is designed to be able to render one input stream containing one sample. The renderer supports seeking inside that stream, which is a no-op because the stream comprises for exactly one sample.
PiperOrigin-RevId: 561307859
If the loading thread of the second media item progresses slow, then when the playback of the first item approaches to the end before the second item is prepared, the stream will be set "final" and the renderers are disabled during such transition. In this case, `AudioSink.handleDiscontinuity` never gets called, which introduces the flakiness into the `test_bypassOffThenOn`.
Similarly for `test_subtitle`, if the loading thread of extracting the subtitle is slow, then when the renderer attempts to queue the input buffer, the data hasn't been available in the stream. And when the extracting finished, the renderer already advanced to the time after the subtitle end time.
To de-flake the tests, we have to make sure that the period of the second item has fully loaded before starting the playback.
PiperOrigin-RevId: 560080119
The first call to method `registerInputStream` doesn't block.
Later successive calls to the method blocks until the previous register call
finishes.
PiperOrigin-RevId: 559694490
Replace Queue<Long> with LongArrayQueue which provides queue semantics
for long primitives. LongArrayQueue is forked from IntArrayQueue which
in turn was forked from Androidx CircularIntArray.
IntArrayQueue is deleted and we now use CircularIntArray directly from
Androidx Collection.
PiperOrigin-RevId: 559129744
Based on the Common Media Client Data (CMCD) specification key-value pairs should be sequenced in alphabetical order of the key name in order to reduce the fingerprinting surface exposed by the player.
PiperOrigin-RevId: 558296264
Added more comprehensive Javadoc around setting custom data and verification on key format.
Changed adding custom data as a `String` to `List<String>`. This would enable us to sort all keys to reduce the fingerprinting surface.
PiperOrigin-RevId: 558291240
It was moved there temporarily to support another temporary move
of ExoPlaybackException. See <unknown commit>.
Since then, ExoPlaybackException has been moved back to ExoPlayer
and we can do the same with MediaPeriodId, which only makes sense
in the context of the ExoPlayer module.
PiperOrigin-RevId: 557159381
