----------------------------------
Original change description:
DRM fixes
- Parse multiple kids from default_KID. It's specified as a whitespace
separated list of UUIDs rather than a single UUID.
- Opportunistically proceed with playback in cases where the manifest
only defines a single SchemeData with the common PSSH UUID. In such
cases the manifest isn't saying anything about which specific DRM
schemes it supports.
Issue: #3630
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=181137621
If SimpleExoPlayer is using TextView as output, we can handle video rotation by
automatically applying a matrix transformation to the TextureView when we have
this information available from the video (from video's metadata).
GitHub: #91
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=180925571
In certain conditions CacheDataSource switch to reading from upstream
without writing back to cache. This change makes it detect the change of
these conditions and switch to reading from or writing to cache.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=180901463
- Parse multiple kids from default_KID. It's specified as a whitespace
separated list of UUIDs rather than a single UUID.
- Opportunistically proceed with playback in cases where the manifest
only defines a single SchemeData with the common PSSH UUID. In such
cases the manifest isn't saying anything about which specific DRM
schemes it supports.
Issue: #3630
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=180675056
Whilst the previous behavior was WAI and had the advantage of
updating the position to be more exact when known, there were
a couple of disadvantages:
1. If seeking to the very end of a period in a playlist when
paused, the position adjustment could trigger a position
discontinuity to the next period.
2. We de-duplicate seeks to the current playback position.
The position adjustment can prevent this from being
effective. This is particularly important with the new
SeekParameters support. When seeking to nearest sync point
it's often possible to de-duplicate seeks, but we cannot
do so if the playback position adjusts away from the sync
point's time.
Issue: #2439
Issue: #2882
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=180540736
This adds options to ExoPlayer.sendMessages which allow to specify a window index
and position at which the message should be sent. Additionally, the options can be
configured to use a custom Handler for the messages and whether the message should
be repeated when playback reaches the same position again.
The internal player converts these window positions to period index and position
at the earliest possibility. The internal player also attempts to update these
when the source info is refreshed. A sorted list of pending posts is kept and the
player triggers these posts when the playback position moves over the specified
position.
Issue:#2189
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=179683841
*** Original change description ***
Add possiblity to send messages at playback position.
This adds options to ExoPlayer.sendMessages which allow to specify a window index
and position at which the message should be sent. Additionally, the options can be
configured to use a custom Handler for the messages and whether the message should
be repeated when playback reaches the same position again.
The internal player converts these window positions to period index and position
at the earliest possibility. The internal player also at...
***
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=179666357
This adds options to ExoPlayer.sendMessages which allow to specify a window index
and position at which the message should be sent. Additionally, the options can be
configured to use a custom Handler for the messages and whether the message should
be repeated when playback reaches the same position again.
The internal player converts these window positions to period index and position
at the earliest possibility. The internal player also attempts to update these
when the source info is refreshed. A sorted list of pending posts is kept and the
player triggers these posts when the playback position moves over the specified
position.
Issue:#2189
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=179563355
This adds a parameter to configure a maximum buffer size in bytes. If left
at its default of C.LENGTH_UNSET, the target buffer is determined using a
overridable method based on the track selection. Also adding a parameter
to decide whether to prioritize time or size constraints.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=179048554
Also fix ClippingMediaSource to consider the start position an
artificial key-frame, and to properly offset the value returned
by getAdjustedSeekPositionUs.
Issue: #2882
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=179032243
Also fix propagation of ad errors that occur when no player
is attached.
Issue: #3548
Issue: #3556
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178767997
If allowed, the media period will try to finish preparation without downloading
chunks (similar to what DashMediaPeriod does). To create track groups,
HlsMediaPeriod will try to obtain as much information as possible from the
master playlist. If any vital information is missing for specific urls,
traditional preparation will take place instead.
This version does not support tracks with DrmInitData info. This affects tracks
with CDM DRM (e.g: Widevine, Clearkey, etc). AES_128 encryption is not affected.
This information needs to be obtained from media playlists, and this version
only takes the master playlist into account for preparation.
Issue:#3149
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=178098759
In some occasions, we may want to discard a part of the buffered media to
improve playback quality. This CL adds this functionality by allowing the
loading media period to re-evaluate its buffer periodically (every 2s) and discard
chunks as it needs.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177958910
This is a step towards harmonizing the MediaSource Builders and (potentially)
providing MediaSource factories.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177783157
The set of active audio processors was only updated on reconfiguration and when
draining playback parameters completed. Draining playback parameters are cleared
in reset(), so if parameters were set while paused then the sink was quickly
reset, without draining completing, the set of active audio processors wouldn't
be updated. This means that a switch to or from speed or pitch = 1 would not be
handled correctly if made while paused and followed by a seek.
Move resetting active audio processors from configure (where if the active audio
processors were reset we'd always initialize a new AudioTrack) to initialize().
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177442098
The ExoPlayerImpl implementation forwards the stop request with this optional
parameter. To ensure correct masking (e.g. when timeline updates arrive after
calling reset in ExoPlayerImpl but before resetInternal in
ExoPlayerImplInternal), we use the existing prepareAck counter and extend it
also count stop operations. For this to work, we also return the updated
empty timeline after finishing the reset.
The CastPlayer doesn't support the two reset options so far.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177132107
Also slightly improve language normalization/documentation.
For this CL, it is assumed that null and "und" languages are different
entities. Once we fully tackle language tag normalization, we can decide
whether to normalize the "undefined" language.
Issue:#2867
Issue:#2980
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=177008509
Currently onTimelineChanged doesn't allow to distinguish easily between the
different reasons why it's being called. Especially, finding
out whether a new media source has been prepared or the current source
refreshed dynamically was impossible without tightly coupling the player
operations with the listener.
The new reasons provide this disdinction by either indicating a newly
initialized media source, a dynamic update to an existing timeline
or manifest, or a reset of the player (which usually results in an
empty timeline).
The original onTimelineChanged method without reason is kept in the
DefaultEventListener as deprecated to prevent the need to update all
existing listeners in one go.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176478701
- Properly report internal discontinuities
- Add DISCONTINUITY_REASON_SEEK_ADJUSTMENT to distinguish
seek adjustments from other internal discontinuity events
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176367365
Remove an assertion that there was a call to pause content between two
content -> ad transitions.
Also, only use the player position for resuming an ad on reattaching if the
player is currently playing an ad, in case IMA pauses content before the player
actually transitions to an ad.
Issue: #3430
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176365842
Currently for a DASH ChunkSource that consists of multiple sub-streams, we
always use a CompositeSequenceableLoader, which only allows the furthest behind
loader or any loader that are behind current playback position to continue
loading.
This changes allow clients to have more flexibility when deciding the loading
strategy:
- They can construct a different kind of composite SequenceableLoader from
the sub-loaders, and use it by injecting a different CompositeSequeableLoaderFactory accordingly.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176363870
Add Builder pattern to SingleSampleMediaSource and mark existing constructors as
deprecated.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176332964
Add Builder pattern to ExtractorMediaSource and mark existing constructors as
deprecated.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176088810
Also switch from using MIME types to C.ENCODING_* encodings in DefaultAudioSink.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175936872
There's no way to represent a beta in our integer versioning
scheme. I propose we just set it the same for all betas + the
stable release. The versioning for the demo app isn't that
important, so I've just put it directly to 2.5.0 as well.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=162749130
These currently lead to cryptic ArrayIndexOutOfBoundsExceptions being thrown from System.arraycopy() so my proposal is to throw a more useful ParserException instead.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=142087132
Playback would fail if a renderer is toggled from consuming from
one child to another in a single step.
Issue: #1900
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=135270356
There was a mess where we were indexing into both a list of variants
and a (differently ordered and possibly of differing length) list of
formats. This sanitises everything.
