Instead of calling it in the tests setup, the change modifies ShadowMediaCodecConfig#after() method to call EncoderUtil#clearCachedEncoders().
PiperOrigin-RevId: 748625111
This is a step towards unifying ShadowMediaCodecConfig structure to accommodate having both ExoPlayer and Transcoding codecs configuration.
This includes:
* Adding ability to configure encoders by calling `addEncoders(CodecInfo...)`
* A new factory method that takes specific encoders and decoders CodecInfos
* A new method `addCodecs(boolean, CodecConfig, CodecInfo...) that configures codecs with specified behavior by passing a `CodecConfig`.
This CL also includes migrating Transformer tests to ShadowMediaCodecConfig.
PiperOrigin-RevId: 747390451
This is a step towards unifying ShadowMediaCodecConfig structure to accommodate both ExoPlayer and Transcoding codecs configuration.
This change abstracts the codec information to a separate `CodecInfo` class. This allows having codecs with the same information configured with different configurations (passthrough/frame-dropping, decoder/encoder). It also does the following:
* Replaces the map of default codecs with public static final CodecInfo constants for each codec.
* Modifies the ShadowMediaCodecConfig constructor to accept a set of CodecImpls instead of mime types.
* Updates factory methods to reflect the constructor change.
* Updates addSupportedMimeTypes to addDecoder, taking a CodecInfo instead of a mimeType.
This is a non-functional change.
PiperOrigin-RevId: 739857883
This is a step towards unifying ShadowMediaCodecConfig structure to accomodate both ExoPlayer and Transcoding codecs configuration.
ExoPlayer's `CodecConfig.Codec` implementation, due to b/174737370, discards all audio samples. This issue is only applicable for ExoPlayer tests and doesn't impact transcoding tests. To accomodate for having transcoding codecs, 2 fields were added to CodecImpl: `isPassThrough` that specifies whether we want to drop frames/samples or not, and `isEncoder` that specifies whether we are configuring a decoder or an encoder.
This is a non-functional refactor.
PiperOrigin-RevId: 739112659
This is a step towards unifying ShadowMediaCodecConfig for ExoPlayer and Transcoding tests.
This change includes extracting encoder/decoder configurtion logic to a static method that can be called by `ShadowMediaCodecConfig.CodecImpl#configure()` and `TestUtil#addCodec()`.
This is a non-functional refactor.
PiperOrigin-RevId: 734137675
In all these cases I found at least one public method that takes or
returns a type from the dependency, or a type that inherits from a type
defined in the dependency.
PiperOrigin-RevId: 726130595
Parsing AV1 bitstreams allows us to identify frames that are
not used as reference, and improve seeking or frame dropping
behavior.
The AV1 bitstream format is relatively quick to parse
PiperOrigin-RevId: 723462680
All other AndroidX libraries have already increased their min SDK to
21.
This change renames private symbols to remove `V21` suffixes and
similar, but doesn't change public or protected symbols with similar
names, to avoid needless breakages/churn on users of the library.
Some of the dead code removal is more complex, so I've split it out
into follow-up changes to make it easier to review.
PiperOrigin-RevId: 651776556
This removes `throws Exception` from public methods in favour of more
specific exception types (`TimeoutException` and `PlaybackException`).
PiperOrigin-RevId: 637880546
`checkNotNull` was added to the `Object` variant in b83f12c4ba. It
doesn't seem to have caused any test failures, so I guess we never
pass `null` in here - and might as well update the annotation to match
reality. And then for consistency we should ban `null` from the
`byte[]` overload too.
PiperOrigin-RevId: 628419003
This ensures that `C.TIME_UNSET` is more clear in dump files. Some of
these call-sites will **never** pass `C.TIME_UNSET`, but it seems
clearest to always use `addTime` and maybe it will ensure when these
sites are copied in future, `addTime` will be used in the new location
too.
PiperOrigin-RevId: 628363183
This change also adds some runtime redirection of calls to
`Dumper.add(String, Object)` to `add(String, byte[])` if
`value instanceof byte[]`. This simplifies the implementation of
`PlaybackOutput.dumpIfNotEqual` and seems like a reasonable amound of
'magic' for a test utility.
Issue: androidx/media#1305
PiperOrigin-RevId: 628119473
This method is useful for cases where the target condition can
become true outside of a message on the main thread. To ensure we
don't execute the rest of the test method in parallel with other
code, we have to introduce artifical messages on the main thread
that check the target condition.
PiperOrigin-RevId: 628072444
Also introduce a fluent API that allows callers to ignore non-fatal
errors (while avoiding adding boolean overloads for every method).
**Most** tests want to fail on non-fatal errors (since they likely
indicate user-visible issues like codec errors etc), only tests
explicitly testing fallback in error scenarios should want to ignore
them.
Before this change there were a few `playUntilXXX` methods. These can
now all be triggered via `play(player).untilXXX`, which means
effectively every 'until' condition is available in a 'play until'
variant that calls `play` just before waiting for the condition.
PiperOrigin-RevId: 608988234
The behaviour and docs of `playUntilPosition` were changed in
00c7a9bcbb.
This change also affects `playUntilStartOfMediaItem` (since it delegates
to `playUntilPosition`), so the same doc change should also be made
here.
#minor-release
PiperOrigin-RevId: 607364897
Many usages are needed to support other deprecations and some
can be replaced by the recommended direct alternative.
Also replace links to deprecated/redirected dev site
PiperOrigin-RevId: 601795998
The MP4 data in JPEG motion photos can contain multiple `video/hevc` tracks, but only the first is at a playable frame rate while the others are low-fps, high-res tracks designed for specific use-cases (not direct video playback).
ExoPlayer currently selects the unplayable track by default, because it
has a higher resolution. This change introduces a flag to
`Mp4Extractor` that results in the first video track being marked as
`ROLE_FLAG_MAIN`, and all subsequent video tracks `ROLE_FLAG_ALTERNATE`
- this then results in the playable lower-res track being selected by
default.
PiperOrigin-RevId: 589832072
We currently pause playback to prevent further progress while the
app thread runs assertion and triggers additional actions. This is
not ideal because we do not actually want to pause playback in
almost all cases where this method used.
This can be improved by keeping the playback thread blocked and only
unblock it the next time the app thread waits for the player (either
via RobolectricUtil methods or by blocking the thread itself). To
add this automatic handling, this change introduces a new util class
for the tests that can keep the list of waiting threads statically
(because the access to this logic is spread across multiple independent
classes).
PiperOrigin-RevId: 589784204
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
When a renderer is pre-enabled (while another playback is still
ongoing), we pass mayRenderStartOfStream=false to Renderer.enable.
This ensures we don't show any first frames while the previous media
is still playing.
Currently, we never tell the renderer when we actually stop playing
the previous media so that it could render the start of the stream,
because we allow this as soon as the renderer is in STATE_STARTED and
we assume that we have to be in STATE_STARTED to make this stream
transition.
While this assumption is true, there are also cases where we can't
start the renderers because they are not ready yet and the video
renderer can't become ready because it didn't render its first frame.
This effectively blocks playback forever.
The most direct way of solving this, is to tell the renderer that
playback has transitioned and that it is now allowed to render the
start of the stream. This means it can never get blocked as described
above.
PiperOrigin-RevId: 547727347
The existing NullableType has been deprecated 5 years ago and causes
crashes in Kotlin apps because Kotlin doesn't recognize this annotation
as a nullable type annotation.
While we can't align on a single @Nullable annotation yet, we can at
least replace this one by JSR305's @Nonnull(MAYBE) as it fulfils all
requirements, including full Kotlin compatiblity. To avoid the
cumbersome name, we can redefine it as our own @NullableType
annotation. (We can't use @Nullable to avoid name clashes with the main
@Nullable annotation from AndroidX)
Issue: google/ExoPlayer#6792
PiperOrigin-RevId: 540497469
Docs:
* https://developer.android.com/build/publish-library/configure-pub-variants#single-pub-var
* https://developer.android.com/reference/tools/gradle-api/8.0/com/android/build/api/dsl/PublishingOptions
This resolves the following warning from Android Gradle Plugin 7.2.2 and
helps unblock the upgrade to AGP 8.0.1:
> Software Components will not be created automatically for Maven
> publishing from Android Gradle Plugin 8.0. To opt-in to the future
> behavior, set the Gradle property
> `android.disableAutomaticComponentCreation=true` in the
> `gradle.properties` file or use the new publishing DSL.
>
> Affected Modules: `lib-cast`, `lib-common`, `lib-container`,
> `lib-database`, `lib-datasource`, `lib-datasource-cronet`,
> `lib-datasource-okhttp`, `lib-datasource-rtmp`, `lib-decoder`,
> `lib-effect`, `lib-exoplayer`, `lib-exoplayer-all (legacy)`,
> `lib-exoplayer-dash`, `lib-exoplayer-hls`, `lib-exoplayer-ima`,
> `lib-exoplayer-rtsp`, `lib-exoplayer-smoothstreaming`,
> `lib-exoplayer-workmanager`, `lib-extractor`, `lib-media2 (legacy)`,
> `lib-mediasession (legacy)`, `lib-muxer`, `lib-session`,
> `lib-transformer`, `lib-ui`, `lib-ui-leanback`, `test-utils`,
> `test-utils-robolectric`
Issue: androidx/media#409
PiperOrigin-RevId: 533464133
This is a pre-requisite for the Android Studio upgrade assistant to
upgrade from AGP 7.2.2 to 8.0.1, otherwise it fails and complains
this is missing.
Issue: androidx/media#409
PiperOrigin-RevId: 533463246
This change adds end-to-end Robolectric playback tests which handle
the scenario the player is playing audio via passthrough and
AudioTrack raises the ERROR_DEAD_OBJECT error upon which the player
attempts to recover by switching to another audio format.
PiperOrigin-RevId: 531180183
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
Our FakeClock generally makes sure that playback tests are fully
deterministic. However, this fails if the test uses blocking waits
with clock.onThreadBlocked and where relevant Handlers are created
without using the clock.
To fix the flakiness, we can make the following adjustments:
- Use TestExoPlayerBuilder instead of legacy ExoPlayerTestRunner
to avoid onThreadBlocked calls. This also makes the tests more
readable.
- Use clock to create Handler for FakeVideoRenderer and
FakeAudioRenderer. Ideally, this should be passed through
RenderersFactory, but it's too disruptive given this is a
public API.
- Use clock for MediaSourceList and MediaPeriodQueue update
handler.
PiperOrigin-RevId: 490907495
I considered moving this enforcement inside the ExoPlayerImpl
implementation, but it might lead to app crashes in cases that apps
(incorrectly) call a released player, but it wasn't actually causing a
problem.
PiperOrigin-RevId: 489233917
1. The offloadSchedulingEnabled value doesn't need to be in
PlaybackInfo because it's never updated in EPII.
2. The sleepingForOffload value in EPII wasn't updated explicitly
(just via the return value of a method). It was also only
meant to be enabled while the player is actively playing, but
confusingly triggered from a path where the player may
theoretically be buffering as well.
3. The offload sleeping (=not scheduling doSomeWork) was interwoven
into the actual scheduling code making it slightly hard to follow.
This can be improved slightly by keeping the offload sleeping
decision and the scheduling separate.
PiperOrigin-RevId: 457427293
