This will allow MediaSources to provide MediaPeriods that correspond to ad
breaks in a timeline period rather than content for a timeline period, in a
future change.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=160267841
If open() fails because of the file isn't available then fakeData is null.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=160249214
This better reflects the purpose of this flag and makes code more readable.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=160246573
Getting active status of caching is needed to display on UI. Instead of a listener interface polling was chosen because of simplicity and better suits to UI refreshing.
CachingCounters.downloadedBytes was updated after whole data is downloaded. Now it's updated for each read into buffer. Buffer length defines how finer these updates are.
CachingCounters.totalBytes is added so UI can display a progress bar.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=160142048
In the latest NDK version (r15) compilation fails because 'memset' isn't defined. Included cstring header.
Issue: #2977
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=160139022
This change allows you to enable/disable tracks within which
all samples are key-frames without any re-buffering (e.g. audio,
text and metadata). This effectively reverts V2 back to the
behavior in V1, only this time we're doing it properly. []ly
disabling/enabling, or disabling/enabling whilst paused, no longer
cause samples to get "lost" between the source and renderers.
Note it also becomes really easy to support a few other things,
although support is not exposed in this change:
- Enable/disable video tracks without any re-buffering, by
changing the toKeyframe argument passed to discardTo to true.
- Retain media in the buffer for some time after it's been played
(e.g. to support a single back-5s-seek efficiently), by
subtracting the desired back-buffer time from the value that's
passed to discardTo.
Issue: #2956
Issue: #2926
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=160128586
Make DrmSessionException takes in Throwable cause instead of Exception cause, which is more limiting and doesn't add any benefit.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=160121486
The if clause was never executed because nextLoadingPeriodIndex is set
to C.INDEX_UNSET instead of loadingPeriodIndex + 1.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159948661
It's no more complicated to avoid it, and according to the
Art team it should be faster without.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159816746
- If we have <s1>garbage<s2> and discard <s2>, throw away
the garbage too.
- Cleanup some documentation to consistently refer to the
queue as "queue" rather than "buffer".
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159816309
This will extend our CENC modes support to cbcs and cens. The change was
not split into two different CLs due to lack of test content for
default initialization vectors, aside from AES-CBCS encrypted ones.
Issue:#1661
Issue:#1989
Issue:#2089
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159810371
Also update the dizzy sample to use HTTPS as it has moved
permanently.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159805004
This was broken prior to my recent changes, since
largestDequeuedTimestampUs was only being updated in readData.
It should have been updated in the skip methods. as well.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159704945
CacheAsserts contains cache assertion methods for testing. It's easier to use in tests than DashDownloadTestBase which requires to be extended.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159688808
It's a bit messy at the moment with the deprecated methods
in there, but on the read side the new set of methods is as
follows:
Modifies the start of buffer:
- discardTo(time, keyframe, ...) [this is new]
- discardToRead()
- discardToEnd()
Modifies the read position:
- rewind()
- advanceTo(time, keyframe, ...) [this is a generalization of skipToKeyframeBefore]
- advanceToEnd() [previously called skipAll]
- read(...)
Which seems quite nice and self-consistent, and is powerful
enough for everything that we need to do as we move MediaSource
implementations over to the new methods.
TODOs for subsequent changes:
- Re-order methods in the two classes so that they're actually in
the same order, and move the deprecated ones out of the way
- Enhance SampleQueueTest to also cover new functionality, as we
start transitioning MediaSource implementations over to use it.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159688660
Made the method copy all of the fields of DataSpec in to the new instance. Also converted
it to an instance method of DataSpec for ease of usage, discovery and maintenance.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159670314
Error prone check doesn't like we pass a variable named 'end' as start parameter and 'start' as end.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159567308
An actions is triggered when the reading reaches action's position. This can be
used to make sure the code is in a certain state while testing.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159545923
At the moment, only CENC-defined scheme types are known values.
This will allow having more information about the encryption
scheme through the format, which in turn will allow more informed
decisions on format support.
Issue:#1661
Issue:#1989
Issue:#2089
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159538907
Added option to fail on timeout. Also reset internals in all cases
such that the activity can be used more than once.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159419176
A few components in ExoPlayer requires playback looper to operate (such as:
DrmSessionManager#acquireSession), so this CL add back getPlaybackLooper()
to facilitate such cases.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159416012
(Fixing GitHub issue #2923)
Cuurently, ClippingMediaSource issues an initial discontinuity. This causes the
renderers to be disabled and re-enabled when this media source is used in a sequence
with other sources (or in a loop).
This change disables the use of an initial discontinuity for audio-only media under
the assumption that audio streams have random access capabilities.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159221963
Use an actual class for the stub media source instead of an anomymous class.
Allows to call assertReleased() on that class.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=159109143
