This avoids the interrupted flag being lost if the exception
is handled as an IOException.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=195366244
- Made parts of DownloadActions public that were previously hidden.
This is necessary so that when an app is listening to the
DownloadManager, it can tell something about the tasks.
- Simplified DownloadActivity some more. The helpers may migrate
into their corresponding modules at some point, and also be
converted to return structured TrackGroupArrays rather than a
flat list of Formats.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=195269824
This includes only the (hopefully) non-debatable changes for the DASH module
and all needed changes for call into the core library.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=195097791
A single master version prevents app developers from providing
custom download functionality (because they can't increment the
version). It's also error prone to expect someone modifying the
DASH action to remember to update the ActionFile master version.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194981886
Ad load errors will be forwarded as media source load errors in the future
and other ad events are not actually player related to warrant reporting
them as part of playback analytics.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194936656
This was adding a lot of code, and the multiple use cases
for Downloader was pretty confusing (in particular the
ordering of method calls was unclear). It's also not
performant (e.g. it requires loading/parsing manifest(s)
and initialization segments from disk).
In practice I think apps will need to keep a record of
what's offlined in their app's database (or equivalent),
which they can update by registering as a listener on
DownloadManager. This will be done for the demo app in
a subsequent change.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194932876
- It's much cleaner to split completed/error notification methods.
- Make error notification show the content title in the demo app.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194920507
It's no longer necessary to stash a reference to the
error yourself. This also correctly handles the case
where setPlayer is called with a player that's already
in an error state.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194828387
This change is intended to resolve overloading of "Download",
where a DownloadTask could be an actual download task, or a
remove task.
Also cleaned up some documentation.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194815058
- Redefine Scheduler interface to better describe what implementations
do. The previous version was too general, in that it allowed concrete
DownloadService implementations to pass different Requirements to
the base class and to the Scheduler. It's also difficult to see how
that version could ever support dynamic updates to Requirements, which
is probably a feature we'll need to add quite soon.
- Fix a (probably theoretical) problem where static fields in
DownloadService assumed only a single concrete implementation.
- Stop using PlatformScheduler pre-API-21 in demo app, because it will
fail.
- Define default Requirements that require network.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194785751
- It's wasted effort
- DataSpec reconstruction fails because creating a DataSpec with 0
length isn't allowed.
- Also better document DataSink open/close, to be like DataSource.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194778132
This replaces the existing listeners and provides some additional meta data
for each event.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194770421
- Add ACCESS_NETWORK_STATE to core library. It seems fairly fundamental. We should
also be using it elsewhere (e.g. to fail fast if there's no network).
- Add annotation to force apps using PlatformScheduler to declare RECEIVE_BOOT_PERMISSION
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194763051
- When calculating the downloaded percentage in DASH, there was no
way to disambiguate between 0 of 0 segments being downloaded because
there are no cached indexes (i.e. 0% downloaded) and 0 of 0 segments
being downloaded because the index defines 0 segments (i.e. 100%
downloaded).
- Also replace use of NaN with a named constant.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194453202
Supports extracting data from AMR container format for both narrow and wide
band formats. Also added AmrExtractor as one of the default extractor to be
used in DefaultExtractorsFactory.
GitHub: #2527.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194407507
When we play downloaded content, we rely on the manifest filters
to produce a manifest that contains only the content that was
downloaded. It makes sense just to use the same filters during
download too, so we don't have to worry about any implementation
differences.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194380704
- clone() wasn't performing a deep enough copy
- Sort tracks in overrides to improve equals check
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194220596
ProgressiveDownloader never implemented this properly, and we
don't use it in DownloadManager/DownloadService, both of which
use a polling model. A polling model is also what's used elsewhere,
for example to query the current playback position.
This is effectively doing the TODO in ProgressiveDownloader.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194214579
This removes a fair chunk of code. The line delta would
be more negative if it not for adding all the /* x= */
comments in DashDownloadActionTest!
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194136689
Using addAnalyticsListener provides the same functionality with additional
information.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194071893
Some of the events are emitted by the media periods itself and their index may
not be available in the publicly accessible timeline yet.
To prevent this, we currently check for timeline.isEmpty() only. But this may
also happen for dynamic changes, e.g. when new sources are added in fast
succession and a manifest for one of the new sources starts loading before the
updated timeline is reported.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=194057401
Playback will still fail if an input sample is larger
than 32K, but will now fail gracefully.
Issue: #4057
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=193951955
Also move NotificationUtil from the UI module to the core module.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=193941401
- This is needed to make DefaultTrackSelector properly thread
safe, and enable atomic changes to the selector that, for
example, disable a renderer and enable another one at the same
time.
- This change also saves/restores parameters and the start
position in PlayerActivity, resolving the ref'd issue.
Issue: #3915
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=193913350
This may differ from the format MIME type for audio/eac3-joc.
Issue: #4165
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=193906521
This makes DownloadService easier to use in general and when only single
notification is used for all downloads.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=193165982
*** Reason for rollback ***
Added the missing initialization to Timeline.EMPTY.
*** Original change description ***
Automated g4 rollback of changelist 192742299.
*** Reason for rollback ***
Culprit for b/78018932.
*** Original change description ***
Auto-register analytics collector in SimpleExoPlayer.
This automatically registers and deregisters an analytics collector in
SimpleExoPlayer. Doing this also allows to write integration tests checking
whether the reported window indices and media period ids are correct.
***
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=193006701
*** Reason for rollback ***
Culprit for b/78018932.
*** Original change description ***
Auto-register analytics collector in SimpleExoPlayer.
This automatically registers and deregisters an analytics collector in
SimpleExoPlayer. Doing this also allows to write integration tests checking
whether the reported window indices and media period ids are correct.
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192816182
*** Reason for rollback ***
Rolling back to re-disable the exception as the crash is still appearing on latest version
*** Original change description ***
Automated g4 rollback of changelist 191128111.
*** Reason for rollback ***
This was a temp fix to be cherrypicked into YouTube Andorid Main App 13.12 to resolve P0 b/77315136.
*** Original change description ***
Temp fix for b/77315136: Don't lock or check cache directories in SimpleCache
To be immediately rolled back after submission
Submitting on behalf of cblay.
***
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192789263
I was considering putting this directly in DefaultHttpDataSource, however:
- We'd need to modify at least OkHttpDataSource as well. I'm not sure whether
Cronet follows this type of redirect automatically or not.
- HttpDataSource instances don't know how they're going to be used, so it's
probably correct that they behave like the underlying network stack.
Issue: #4108
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192745408
This automatically registers and deregisters an analytics collector in
SimpleExoPlayer. Doing this also allows to write integration tests checking
whether the reported window indices and media period ids are correct.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192742299
Allow trimming an arbitrary small number of samples (needing to trim up to two
samples actually seems to be common). For larger numbers of samples we do coarse
trimming by applying the edit list in the normal path, and don't use gapless
playback.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192736956
Currently, pending stream offset changes are kept until an output buffer
timestamp surpasses the next pending stream offset. However, this is
problematic if the next stream offset overlaps with the current output
buffer sample times (e.g. because the next stream starts at a non-zero start
time).
To correctly time the switch to the next stream offset, this change keeps
the timestamp of the last queued input sample as switch point. And we only
switch to the new offset after an output sample timestamp reached this switch
point.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192736637
*** Reason for rollback ***
Rollback only needed to cherry-pick into Photos release.
*** Original change description ***
Automated g4 rollback of changelist 190906020.
*** Reason for rollback ***
Breaks looping.
*** Original change description ***
Automated g4 rollback of changelist 190628272.
*** Reason for rollback ***
b/76391022 was caused by a timestamp correction in StabilizableSimpleExoPlayer which will be fixed with this CL.
*** Original change description ***
Automated g4 rollback of changelist 189570277.
*** Reason for rollback ***
causes b/76391022, motion still playback in Photos is broken
**...
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192621719
*** Reason for rollback ***
Breaks looping.
*** Original change description ***
Automated g4 rollback of changelist 190628272.
*** Reason for rollback ***
b/76391022 was caused by a timestamp correction in StabilizableSimpleExoPlayer which will be fixed with this CL.
*** Original change description ***
Automated g4 rollback of changelist 189570277.
*** Reason for rollback ***
causes b/76391022, motion still playback in Photos is broken
*** Original change description ***
Used fixed time frame in clipping media period.
Currently, whenever the clipping is updated, we...
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192621199
This fixes gapless playback of streams with encoder padding on devices where the
decoder could set the end of stream flag on a non-empty final buffer.
Issue: #3449
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192407924
Support parsing ID3 tags at the beginning of FLAC files, even though FLAC spec
does not require this.
GitHub: #4055.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192127929
A renderer configuration being null is equivalent to the
renderer being disabled. Remove the redundant state.
Issue: #3915
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=192126015
Also added an assertion to the DRM event dispatcher to cause
immediate failure when this happens. This is consistent with
the assertion in the equivalent MediaSource class.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191892735
Also refactor the tests to make them behavioral (rather than testing the method)
and inline simple assertions.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191867614
These don't seem to be needed anymore. All tests run without them in gradle
and Blaze.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191867518
In MatroskaExtractor TrueHD audio samples are joined into larger chunks. For
some streams the resulting chunked samples seem never to start with a syncframe.
This could result in playback of TrueHD streams getting stuck after seeking
because we could never read a syncframe at the start of a sample to determine
the sample size.
Instead of expecting to find a syncframe at the start of a sample, search for it
within the sample, to fix this issue.
Note: this means that we may search a few thousand bytes to find the sample
size, but the cost is only incurred for the first audio sample read.
Issue: #3845
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191775779
This field (formerly "id") is almost impossible to use so far. Having setters
in the factories allows to specify custom tags for all media sources.
Also added a ExoPlayer.getCurrentTag() method to retrieve the tag of the
currently playing media source in a convenient way.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191738754
The data collector keeps track of active media periods to assign each event to
the correct media period and/or window. This information, together with other
information like playback position and buffered duration, is then forwarded
with the event to all registered listeners.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191726408
Previously the SonicAudioProcessor and SilenceSkippingAudioProcessor would track
their pending playback parameters and only apply them in flush(). Having the
values only take effect once flushed made the processors a bit more difficult to
use, especially because the value returned by isActive wouldn't update
immediately.
Make DefaultAudioSink only set the new speed/pitch/skip silence setting after
the audio processors have drained. This means it's no longer necessary to keep
track of pending parameter values and also fixes a bug where initial playback
parameters weren't applied because the audio processors weren't flushed while
uninitialized before DefaultAudioSink called isActive() on them.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191586727
The previous API allowed to pass in null to the constructors although variants
without listeners exist. That's why we need to handle these null values.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191577891
Partial rollback of [] which caused b/77294898 by deleting a public Exoplayer API.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191519591
Previously it was necessary to create a new Sonic instance every time the
processor was flushed. Add a flush() method to Sonic so that it can be reused
when seeking. It still needs to be recreated when parameters change.
SonicAudioProcessor and SilenceSkippingAudioProcessor have methods for setting
parameters that are documented as taking effect after a call to flush(), but
actually the value returned by isActive() was updated immediately. Track the
pending values and apply them in flush() to fix this.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191442336
applyContentMetadataMutations and getContentMetadata methods suppossed to be synchronized and assert the instance isn't released.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191419637
This is in preparation for making it possible to flush a Sonic instance so that
it's not necessary to create new ones every time the processor is flushed.
There should be no behavior changes here.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191410326
To be immediately rolled back after submission
Submitting on behalf of cblay.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=191128111
Video renderers assume that the player position is advancing linearly while in
the started state. MediaCodecVideoRenderer schedules frames for rendering in the
future in the expectation that the player position is advancing.
This assumption is not currently true when using a position from the AudioTrack:
the player position can be fixed for (in the worst case) up to about 100 ms
before it starts increasing. This leads to an effect where the first frame is
rendered then a few other frames are rendered, then there's a pause before
frames start being rendered smoothly.
Work around this issue by checking whether the position has started advancing
before scheduling frames to be rendered in the future.
It might be preferable to make the audio renderer only become ready when its
timestamp can start advancing, but this is likely to be complicated.
Issue: #3841
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190937429
In audio processors an audio frame consists of a sample (which is 2 bytes for
16-bit PCM) for each channel. Sonic used "sample" to refer to this.
We've already diverged from the original source for Sonic quite a bit (deleting
code and making stylistic changes) and there haven't been upstream changes so
far, so it seems fine to start making more substantial changes here.
There should be no behavior changes here.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190916793
Use string concatenation for Metadata.Entry instances, and add
Util.formatInvariant for numerical formatting.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190915643
This adds two options to the ClippingMediaSource which allow proper clipping
of live streams:
1. The clipping stays fixed relative to already created media periods. That
means that playback actually progresses through the clipped media and
eventually reaches the end of the clipping. The window is also marked
as non-dynamic to let playback end in this case.
2. Allow to specify a clipping duration relative to the default position to
be able to specify the duration of live stream which is to be played.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190911049
*** Reason for rollback ***
b/76391022 was caused by a timestamp correction in StabilizableSimpleExoPlayer which will be fixed with this CL.
*** Original change description ***
Automated g4 rollback of changelist 189570277.
*** Reason for rollback ***
causes b/76391022, motion still playback in Photos is broken
*** Original change description ***
Used fixed time frame in clipping media period.
Currently, whenever the clipping is updated, we move the time frame of the
clipped period to start at 0. This causes problems when we are already playing
this period and the renderer position does no longer match the stream
positions.
This change keeps the time frame of the...
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190906020
- Ensure that no memory is used by audio processors that are always inactive, by
only allocating in flush() if active. If data was already allocated but a
processor becomes inactive we assume that the allocation may be needed in
future so do not remove it (e.g., in the case of ResamplingAudioProcessor).
- Make SilenceSkippingAudioProcessor set up its buffers in flush(), and clarify
that it is always necessary to call flush() if configure() returns true.
- Make reset() reset all state for all processors.
- Use @Nullable state or empty arrays for inactive audio processor buffers.
- Miscellaneous style/consistency cleanup.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190895783
This uses a simple threshold-based algorithm for classifying audio frames as
silent, and removes silences from input audio that last longer than a given
duration.
The plan is to expose this functionality via PlaybackParameters in a later
change.
Issue: #2635
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190737027
They don't really belong there; it was basically a convenience
thing where one of the arguments to the track selector was being
packaged up in the result to avoid having to hold a separate
reference to it.
This change is being made as a precursor to a subsequent change
where creating the TrackSelectorResult will move from
MappingTrackSelector to DefaultTrackSelector. DefaultTrackSelector
doesn't currently have access to the un-mapped tracks, and so is
unable to create a TrackSelectorResult. It's IMO preferable to
keep it that way rather than passing them down just so they can
be included in the result.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190640594
*** Reason for rollback ***
causes b/76391022, motion still playback in Photos is broken
*** Original change description ***
Used fixed time frame in clipping media period.
Currently, whenever the clipping is updated, we move the time frame of the
clipped period to start at 0. This causes problems when we are already playing
this period and the renderer position does no longer match the stream
positions.
This change keeps the time frame of the clipped media period as it is and
instead specifies the offset of the window in the period.
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190628272
Currently, MediaPeriod states that continueLoading may be called
during preparation. Some implementations would throw an error if
this happened.
Also make MediaPeriod documentation clearer.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190596870
If the AudioTimestamp was sampled before play() was called, it was incorrectly
returned to the caller for sanity-checking. Fix this behavior by dropping the
timestamp internally in the AudioTimestampPoller.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190584412
This change enables feeding decoders from the closest sync frame
before a specified seek position, where-as previously we'd
always feed decoders from the start of the chunk. This avoids
decoding and discarding many audio samples during each seek. The
same benefit also applies to video chunks containing more than
one key-frame.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190539547
This will allow SimpleExoPlayer to auto-register its own listener before the
drm session manager is used to set-up the renderers.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190478174
This adds callbacks for creating, releasing, and starting to read from media
periods.
Such events allow listeners to keep a list of active media periods. This is
useful to determine when no further events for a certain media period are
expected. It also allows listeners to associate renderer events unambigiously
with a reading media period.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190462717
And in ContentMetadata javadoc emphasize that it's a snapshot.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190461436
This gives the MediaSourceEventListener API a consistent look when new methods are
added which only have a window index and media period id.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190450270
This was only needed to ensure a ClippingMediaSource can provide samples from
a key frame before the clipping start time. Now the ClippingMediaSource will
not report negative timestamps, this workaround can be removed.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=190045302
This will never happen in practice, since CEA608 shouldn't be encrypted (and we
can't handle it if it is), but in theory appendSampleEncryptionData can be called,
then skipFully can throw when applying the CEA608 transformation, then when
retrying appendSampleEncryptionData will be called again for the same sample.
appendSampleEncryptionData consumes from trackFragment.sampleEncryptionData, and
so the second time around data is being consumed one sample ahead.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189931631
The ad events are independent of the other media source events. Also,
registering the listener to the internal ad media sources will report the
regular media source events twice: once directly (with a non-ad media period
id) and once through the wrapping ads source (with the correct ad media period
id).
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189905561
Add logic to poll AudioTimestamp at different rates depending on when
playback starts and how the audio timestamp advances.
This fixes a pause about 500 ms after starting playback that occurs on some
devices and also makes our polling interval match the recommendations of the
AudioTrack documentation.
Issue: #3830
Issue: #3841
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189765200
When creating DeferredMediaPeriods, we don't know the actual timeline yet and
thus the default position is also unknown. We can still forward the correct
default position by forwarding it the deferred media period as soon as it
becomes known.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189763460
As part of pausing DefaultAudioSink, its position-related fields are reset. If
the audio timestamp API was in use, this results in falling back to the
getPlaybackHeadPosition API, which (on some devices) can lead to a jump in the
reported position.
Sample the position before pausing instead of after, to avoid this jump.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189713376
This is achieved by automatically registering a listener for child sources in
compositions. The composite media source has the chance to correct the
reported window index and media period id in the MediaLoadData of the events.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189575414
Currently, whenever the clipping is updated, we move the time frame of the
clipped period to start at 0. This causes problems when we are already playing
this period and the renderer position does no longer match the stream
positions.
This change keeps the time frame of the clipped media period as it is and
instead specifies the offset of the window in the period.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189570277
DefaultAudioSink had a lot of code related to tracking the position of the
underlying AudioTrack, and working around issues with the position APIs.
Move this code to a separate class responsible for position tracking. This is in
preparation for improving the audio timestamp polling behavior.
This change is intended not to cause any behavior changes.
Issue: #3841
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189344743
This allows to test sending events when using fake media sources.
The FakeMediaSource now simulates a manifest load when being prepared.
And the FakeMediaPeriod simulates a media load when being prepared.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189205285
Currently, we are treating all codecs starting with "mp4a" as AAC. However,
some codec strings starting with "mp4a" are not AAC format, as should be
treated differently.
GitHub: #3779
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189163517
This is a step towards factoring out position tracking functionality.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189155624
This is a first step towards factoring out position tracking functionality.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=189027731
