As most classes are used via interface only and people depending on it locally can always find the Javadoc in Android Studio directly, we don't plan to add Javadocs for these extensions module in developer.android.com.
PiperOrigin-RevId: 521993756
(cherry picked from commit e4cb583af2)
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
(cherry picked from commit 694d690bc0)
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
(cherry picked from commit 2e4f49fef7)
`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
(cherry picked from commit 376bddef47)
When MediaCodecRenderer is given an empty sample stream, it puts
its output format change tracking in a bad state where we never
process future stream changes because we are waiting for a sample
that doesn't exist.
We can fix this by:
- Looping the pending output stream changes to see if we processed
more than one change at once (this fixes the tracking for empty
sample streams that are not the first in the queue).
- Checking if none of the previous streams queued any samples in
onStreamChanged to handle this in the same way as the case
where we already output all samples (this fixes the problem when
the empty sample stream comes first in the queue).
- Also calling onProcessedStreamChange for the case above, which
was missing previously.
#minor-release
PiperOrigin-RevId: 519226637
(cherry picked from commit b9790e69d7)
If RTSP Setup Request with UDP receives HTTP Error Status 461 UnsupportedTransport, then client will retry with TCP.
Issue: google/ExoPlayer#11069
PiperOrigin-RevId: 518807829
(cherry picked from commit ecf4d8b891)
Segment timelines are technically allowed to be empty, but not all places
add the necessary checks.
Issue: google/ExoPlayer#11014
PiperOrigin-RevId: 514722205
(cherry picked from commit 788132b9dc)
The `@CallSuper` annotation should help catch cases where subclasses are
calling `delegate.addListener` instead of `super.addListener` but it
will also (unintentionally) prevent subclasses from either completely
no-opping the listener registration, or implementing it themselves in a
very custom way. I think that's probably OK, since these cases are
probably unusual, and they should be able to suppress the warning/error.
Issue: androidx/media#258
#minor-release
PiperOrigin-RevId: 513848402
(cherry picked from commit 5d23a92923)
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
(cherry picked from commit 6a928805d4)
Custom commands from controller to session are blocked if they are
not listed in the available session command list. This isn't well
documented in the Javadoc currently.
#minor-release
PiperOrigin-RevId: 514733568
(cherry picked from commit 20669fca27)
Dackka generates a warning if a method has at least one `@param` tag,
but not all of them are documented.
PiperOrigin-RevId: 513873453
(cherry picked from commit cb7d565fd4)
Once the value returned from AudioTimestampPoller advances, we
only need getPlaybackHeadPosition to sample sync params and
verify the returned timestamp. Both of these happen less often
and we can avoid calling getPlaybackHeadPosition if we don't
actually need it.
PiperOrigin-RevId: 512882170
(cherry picked from commit 408b4449ff)
Playback parameter signalling can be quite complex because
(a) the renderer clock often has a delay before it realizes
that it doesn't support a previously set speed and
(b) the speed set on media clock sometimes intentionally
differs from the one surfaced to the user, e.g. during
live speed adjustment or when overriding ad playback
speed to 1.0f.
This change fixes two problems related to this signalling:
1. When resetting the media clock speed at a period transition,
we don't currently tell the renderers that this happened.
2. When a delayed speed change update from the media clock is
pending and the renderer for this media clock is disabled
before the change can be handled, the pending update becomes
stale but it still applied later and overrides any other valid
speed set in the meantime.
Both edge cases are also covered by extended or new player tests.
Issue: google/ExoPlayer#10882
PiperOrigin-RevId: 512658918
(cherry picked from commit e79b47ccff)
MediaCodecRenderer currently has two independent paths to trigger
events at stream changes:
1. Detection of the last output buffer of the old stream to trigger
onProcessedStreamChange and setting the new output stream offset.
2. Detection of the first input buffer of the new stream to trigger
onOutputFormatChanged.
Both events are identical for most media. However, there are two
problematic cases:
A. (1) happens after (2). This may happen if the declared media
duration is shorter than the actual last sample timestamp.
B. (2) is too late and there are output samples between (1) and (2).
This can happen if the new media outputs samples with a timestamp
less than the first input timestamp.
This can be made more robust by:
- Keeping a separate formatQueue for each stream to avoid case A.
- Force outputting the first format after a stream change to
avoid case B.
Issue: google/ExoPlayer#8594
PiperOrigin-RevId: 512586838
(cherry picked from commit 3970343846)
Some devices were reported to have wrong PerformancePoint sets
that cause 60 fps to be marked as unsupported even though they
are supported.
Issue: google/ExoPlayer#10898
PiperOrigin-RevId: 512580395
(cherry picked from commit d0cbf0fce8)
The output info for a new stream is marked pending until the last
sample of the previous stream has been processed. However, this fails
if the previous stream has already been fully processed. We need to
detect this case explicitly to avoid signalling the output change one
sample too late.
#minor-release
PiperOrigin-RevId: 512572854
(cherry picked from commit 7ffcc6f7ea)
This test became flaky after ab7e84fb34 because some of the
unrealistic frame times ended up on the same release time.
Using realistic numbers avoids the flakiness.
PiperOrigin-RevId: 512566469
(cherry picked from commit 0c8ce183fe)
Protected system broadcasts should not specify the export flag.
Marking them as NOT_EXPORTED breaks sticky broadcasts in some
cases.
Issue: google/ExoPlayer#10970
PiperOrigin-RevId: 512020154
(cherry picked from commit 93e117928c)
The current logic uses manual array operations to keep track of pending
changes. Modernize this code by using an ArrayDeque and a data class.
This also allows to extend the output stream information in the future.
This also fixes a bug where a position reset accidentally assigns a pending
stream offset instead of keeping the current one.
PiperOrigin-RevId: 511787571
(cherry picked from commit f042012495)
When rendering frames at a rate higher than the screen refresh rate,
e.g. playing at 8x, the player is releasing multiple frames at the same
release time (nanos) which are then dropped by the platform. The output
buffers are available later and as a result MediaCodec cannot keep up
decoding fast enough.
This change skips releasing multiple video frames on the same vsync
period and proactivelly drops the frame. The frame is counted as skipped
rather than dropped to differentiate with frames dropped due to slow
decoding.
PiperOrigin-RevId: 510964976
(cherry picked from commit ab7e84fb34)
This call may cause performance overhead in some situations,
for example if the AudioTrack needs to query an offload DSP
for the current position. We don't need to check this multiple
times per doSomeWork iteration as the value is unlikely to
change in any meaningful way.
PiperOrigin-RevId: 510957116
(cherry picked from commit 9eccf09165)
The current javadoc refers to the SessionCallback#onConnected, which doesn't exist.
PiperOrigin-RevId: 510261965
(cherry picked from commit fc642eb45f)
In parsing Describe RTSP response messages, IllegalArgumentExceptions are thrown for invalid parameters and values. These exceptions were not caught and crashed the Playback thread. Now these exceptions will be caught and their errors forwarded to the proper error handling listeners.
Issue: google/ExoPlayer#10971
PiperOrigin-RevId: 509207881
(cherry picked from commit a8c87453db)
The AsynchronousMediaCodecAdapter's queuing thread stores any exceptions
raised by MediaCodec and re-throws them on the next call to
queueInputBuffer()/queueSecureInputBuffer(). However, if MediaCodec
raises and error while queueing, it goes into a failed state and does
not announce available input buffers. If there is no input available
input buffer, the MediaCodecRenderer will never call
queueInputBuffer()/queueSecureInputBuffer(), hence playback is stalled.
This change surfaces the queueing error through the adapter's dequeueing
methods.
PiperOrigin-RevId: 508637346
(cherry picked from commit 706431059c)
`TrackSelectorResult.rendererConfigurations` can contain null elements:
> A null entry indicates the corresponding renderer should be disabled.
This wasn't caught by the nullness checker because `ExoPlayerImpl` is
currently excluded from analysis.
#minor-release
Issue: google/ExoPlayer#10977
PiperOrigin-RevId: 508619169
(cherry picked from commit a6dfcf7799)
The AudioTrackPositionTracker needs to correct positions by
the speed set on the AudioTrack itself whenever it makes
estimations based on real-time (=the real-time playout
duration is not equal to the media duration played).
This happens for the main playback path already, but not for
the mode in which the position is estimated from the playback
head position and also not in the phase after the track has
been stopped. Both cases are not very noticeable during
normal playback, but become relevant when playing in offload
mode.
PiperOrigin-RevId: 507736408
(cherry picked from commit 01d7bc7279)
In MediaCodecUtil, use Format.colorInfo, besides the codec string,
to accurately map to a 10bit HEVC profile.
PiperOrigin-RevId: 507500071
(cherry picked from commit a50ea94525)
