Add Builder pattern to ExtractorMediaSource and mark existing constructors as
deprecated.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176088810
This change makes sure progress is being made before reporting
a discontinuity. Else in cases like having no network and
playing a live stream, we allow the discontinuity to be read
each time an internal retry occurs, meaning it gets read
repeatedly. This does no harm, but is noisy and unnecessary.
We should also not allow skipping whilst there is a pending
reset or discontinuity notification, just like we don't allow
reads.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175953064
Also switch from using MIME types to C.ENCODING_* encodings in DefaultAudioSink.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175936872
The purpose of this change isn't to fix anything. It's just to
simplify things a little bit. There will be following CLs that
make some changes to get things onto correct threads.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175800354
This allows to remove the LazyMediaSource used within
DynamicConcatenatingMediaSourceTest and also allows to write test which
simulates dynamic timeline or manifest updates.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175680371
Also replaced the duplicated EMPTY track group array with the one already defined
in TrackGroupArray.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175670266
Also added tests which verify the intended behaviour.
GitHub:#3452
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175656478
This is a step toward retaining a back-buffer in a way that
works for all MediaSource implementations. It's not possible
to adjust the discardBuffer calls in ExoPlayerImplInternal
to discard up to (position - backBufferDurationUs). Next steps
are to:
1. Find an appropriate place to specify the back buffer value,
to be passed to the discardBuffer calls. I guess the
LoadControl is the appropriate place to define such values.
2. Enhance discardBuffer to support a toKeyframe argument to
pass through to discardTo.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175565363
Add onEnable() and onDisable() call-backs to TrackSelection. This allows
TrackSelection to perform interesting operations (like subscribe to
NetworkStatus) and clean up after itself.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175558485
This will be needed when retaining a back-buffer. Being able to
query the first index allows us to work out when we've discarded
all samples that were obtained from a particular chunk, which
we'll use to determine when to remove chunks from
ChunkSampleStream.mediaChunks.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175172085
In the case converting cache files from an earlier version of
SimpleCache, there is no previous version of the index file. If the app
doesn't call any SimpleCache methods which would make the index file
stored before it exists whole data gets lost.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175153650
These callbacks are executed on the app thread after the corresponding
timeline update was triggered. This ensures that seek operations see the
updated timelines and are therefore valid, even if the seek is performed into a
window which didn't exist before.
GitHub:#3407
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175136187
When the renderer media clock source read its stream to end but is not ready,
this means one of two things. Either the next period is not prepared yet and
we need to stop the renderers and buffer until it's prepared, or we are
waiting for another track in the current period with a uneven (longer)
duration.
The second case was already covered by this if condition and uses the standalone
clock instead to continue.
The first case now also uses the standalone clock, but it doesn't make a
difference, because both clocks are stopped and still synchronized.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175134975
MPD file may include multiple EventStreams in its Periods, which contains Events
that the application may need to handle/respond to.
This change adds support for parsing the EventStream/Event nodes from MPD
file, and exposing these EventStreams as a metadata sample stream that application
can respond in a similar way to other metadata events.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=175017697
Removes duplicated code and starts cleaning up handling of media clocks.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174829840
This prevents users from having to check sideloaded subtitles URLs before
preparing a SingleSampleMediaSource with it.
Issue:#3140
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174475274
This is the first CL in a series to add chunkless preparation support.
Also did a bit a tidying up in HlsSampleStreamWrappen and
HlsMasterPlaylistParserTest.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174461737
This also allows exposing multiple CC channels to any fMP4 extractor client.
Issue:#1661
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174458725
First fix, prevents forced rewriting when cipher is set but encrypt is
false.
Second, removes the store() call in SimpleCache.initialize() so
initialization doesn't fail because of CachedContentIndex write issues.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174450586
The mediaChunks.size() > 1 check was supposed to ensure this, and
did roughly the right thing when there was only a single stream
(although it was unnecessarily restrictive in preventing chunk
cancelation for the first chunk, where bytesLoaded != 0 and none
of the samples had been consumed).
Now we have multiple streams the check doesn't do the right thing,
and adding a back-buffer feature will make even more incorrect.
This change switches to checking the condition we actually want
to check directly :).
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174449398
*** Reason for rollback ***
Breaks setting PlaybackParameters before start of playback
*** Original change description ***
Add support for float output in DefaultAudioSink
Also switch from using MIME types to C.ENCODING_* encodings in DefaultAudioSink.
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174445506
Client can add this functionality by extending DownloadService.
Also made DownloadManager accept multiple listeners. So instead of
broadcast event, client can listen to DownloadManager directly.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174335820
Instead of using an Executor to run DownloadTasks creates and manages
threads internally.
Also added DownloadThread internal class to better separate the code
that doesn't run on the main thread.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=174036872
1. Move Timeline/Manifest into PlaybackInfo
2. Don't update externally visible Timeline/Manifest during preparation
3. Ignore MSG_POSITION_DISCONTINUITY during preparation
4. Correctly set masking variables at start of preparation, and use them
Once this change goes in, PlaybackInfo will contain timeline, manifest
and position, which should always be self-consistent with one another.
The next step would then be to move a bunch of logic in ExoPlayerImpl
that derives state from timeline and position into PlaybackInfo, and
split that into its own top level class that can be easily tested to make
sure it never IndexOutOfBounds.
I think we could also replace the masking variables and instead just assign
a new PlaybackInfo to the playbackInfo variable whenever we're doing
something that requires masking. This should be possible because we no
longer update playbackInfo whenever we have pending acks. It would
require allowing PlaybackInfo to mask the window position internally when
the timeline is empty, but I think this is ok, and again is something we
could test pretty easily.
Issue: #3362
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=173909791
