SDK / exoplayer

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131294029

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131291816

Tweak Demo app code to facilitate overriding Application methods and change the used DataSourceFactory.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131288634

If they're omitted, it's reasonable to assume it's because
they were uninteresting (i.e. sample data always tightly
packed at the start of the mdat). This is an issue for some
SmoothStreaming streams.

We actually already play such streams successfully, but
that's only due to another bug to be fixed in a following CL.
The same is true for V1, but given the low impact nature,
the fix will be V2 only.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131191975

If currentTrackBundle is updated at the start of the
block and then something goes wrong in the middle (e.g.
one of the skipFully calls) then the extractor wont
resume from the correct place.

This would be caught by our extractor tests if we had
a test sample that requires skipping to the sample data.
I'll try and construct one of those.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131191174

- The -1 needs to be a 0. My bad.
- Create AAC CSD if not defined in manifest, like in V1.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131190995

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131183033

Also tweak how the null checks happen in a few DataSource
implementations (should be no-op changes, but allow you
to look at close() and be happy it does the right thing
without having to loop at the open() implementations).

Issue: #1759

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131172427

There's still some internal to clean up to do, and in particular
it remains a TODO to be able to handle seek calls before the
timeline is set (for this CL, such calls are dropped). This change
does however finalize the API.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131171318

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131164881

Fix the calculation of the seek window for multi-period DASH.

Snap the default initial position back to the start of its segment, to ensure
that the first sample provided when transitioning to a DASH live source is a
key-frame.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131052912

- Remove playingPeriodEndPositionUs. It doesn't look like it's
  required.
- Rename time variables to make it clearer what they are.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131027164

Window is potentially confusing with Android's Window class.
Once Window is renamed, it makes sense to rename Timeline too.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130938392

Also inline a few methods/classes where they can be made
private and therefore be removed from the public API.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130935090

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130933435

Mainly, this allows the extractor to expose multiple audio tracks.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130928152

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130922558

Issue: #1754

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130780466

As described in:
https://github.com/google/spatial-media/blob/master/docs/spherical-video-v2-rfc.md.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130776689

- Use a single constant for unset/unknown times across
  all time bases. Note also that this moves away from
  use of -1 for unset/unknown times in ms, which was a
  bad choice (it might conflict with real times, such
  as a time representing being just behind the start
  of a live window).
- Add a few other unset constants, and use them.
- Fix some hardcoding of -1 where existing constants
  should have been used.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130775594

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130755346

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130662159

- Remove getNewPlayingPeriodIndex from MediaSource
- Remove all absolute references to period indices from
  Window. Their existence prevents ConcatenatingMediaSource
  from being able to efficiently handle children with
  large numbers of entries (e.g. a cursor backed source),
  since it would copy all windows into its merged timeline.
- Fix ExoPlayerImplInternal to attempt a restart in the
  case that the loading (but not yet prepared) period is
  removed, in absence of a playing period.
- Implement logic for finding the "next" period in the old
  timeline when attempting a retry.

Removing some of the nasty US<->MS conversions left as a
virtual TODO.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130659973

Period transitions can either be to new windows (in which case the default
position for the new window should be loaded) or to the next period of the
current window (in which case the the new period should be played from zero).
Fix the logic for calculating the new period index to load to implement this.

In processManifest, periodsById may contain periods that have been removed from
the manifest, which are still being used by the player (it releases periods on
receiving the source info refresh after processManifest returns). Ignore
periods that have been removed from the manifest when calling updateManifest.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130626441

- This change marks the methods that will be removed, and
  renames the Window methods to remove "Window" from their
  names.
- The Window methods need to be made to work (rather than
  throw exceptions) when the timeline isn't set. Once that
  gets done in a subsequent CL, the deprecated methods will
  be removed.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130612979

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130612920

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130610236

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130547431

- Restore position to start of period if period is not
  seekable, rather than not at all.
- Get the correct window when saving position.
- Disable position restore in onNewIntent.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130527704

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130522990

- This change also enables seeking in live windows in the
  ExoPlayer demo app.
- The added playlist doesn't transition properly by itself,
  but for manual transitions it works correctly, and
  demonstrates seeking into a default position.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130515880

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130512224

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130509123

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130507478

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130503190

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130422264

- Add missing callback call.
- Allow injection of live edge offset.
- Refine calculation of live window size to correctly
  handle just-started streams where the DVR window
  hasn't yet grown to full size.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130412465

Also allow use of suggestedPresentationDelay taken from the
manifest, and enable this by default.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130409924

SinglePeriodTimelines can all use the same identifier, as their identifier is
wrapped in a pair with the (fixed) source index when they are concatenated with
other sources' timelines.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130386297

This is a 1:1 mapping. This change formalises the fact,
and makes it possible to easily query the mapping.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=130375111