SDK / exoplayer

Fix behavior of getTimeUs when seeking after the last entry in the table of
contents. Round correctly in getPosition, clipping to the stream duration based
on the input length (if known), falling back to the stream size from the header.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109993852

Multiple identical TTML fontStyles or fontWeights or textDecorations
on the content for a specific moment were rendered as if there's only
one decoration (span).
That's because SpannableStringBuilder.setSpan(span, start, end, flag)
found an earlier set span (the static allocated span's reference
is the same each time) and only refreshed this first span's start and
end values instead of adding a new span at its (new) different range.
This patch removes the static data members;
this makes the newly allocated span objects distinguishable.
A correct implementation is favoured over worries about memory
consumption.

Issue: #1038
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109906628

This is a no-op change that just makes the definitions consistent
with the H264 ones, for general neatness/consistency reasons.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109892547

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109851975

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109832096

Clean up README.md

- Remove redundant Readme in title
- Remove unnecessary Description header
- Move installation steps to immediately follow description
- Reword some parts for clarification

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109698010

Issue: #1030
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109674800

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109667763

Fixed large PMT packet parsing

- Use allowDefaults to fix crash if params are passed without
  the speed being explicitly set.
- Allow null to be passed to clear previously set params.
- Clarify in doc that the passed params shouldn't be modified
  after they're passed.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109591580

Fixes github Issue #944
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109563981

Fixes Github issue #1015
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109559497

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109559103

Issue: #1000
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109318738

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109093558

Currently, input/output buffers can 'leak' if they are dequeued then the decoder
is flush()ed. This happens if an input buffer is dequeued then a discontinuity
is read, or an output buffer is dequeued and is early. If this happens several
times, no more buffers are available.

This change makes flush() work like MediaCodec: it returns all dequeued
input/output buffers to the codec. Keeping the behavior in line with MediaCodec
might make it easier to factor out a common decoder interface in the future.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=109054178

Overrided the dispatchKeyEvent of MediaController to allow FFWD and RWD through
remote control keys.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=108989028

Issue #26
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=108958826

* Add additional Widevine samples.
* Improve error messaging in demo app around decoders.
* Display toasts for playback errors related to missing insecure
  decoders, missing secure decoders, decoder instantiation failure
  and decoder query failure.
* Remove checks from SampleChooserActivity, since the above largely
  covers off this problem.

This is the main component required to enable WebVTT subtitles in HLS.
It passes through each WebVTT file as a sample, and derives the correct,
adjusted timestamp for each of them on the way through.

Not yet wired up because we need to properly share the same
PtsTimestampAdjuster everywhere, and also stop instantiating new instances
of the adjuster. The adjuster will also need to correctly handle
discontinuities, since we'll no longer be creating new instances of it.

Issue: #151

- parse webvtt cue
- remove all tags from string (supported or not)
- apply spans for b, i and u
- honor class names in tags to properly parse the cue but do not apply styles for them

Also replaced the manual checks with a call to this method

Issue: #800

- Propagate BehindLiveWindowException if we fall off the back
  of an HLS live stream.
- Consolidate seekPositionUs and playbackPositionUs into a
  single parameter.

Issue: #765

This will make it easier to use HlsChunkSource with WebVTT HLS
media playlists.