Start draining the audio processors when the playback parameters change,
and when draining completes use the written frame count and next input
buffer presentation timestamp as an offset for applying the new playback
speed.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151800074
This change also ensures that format changes are read whilst the
renderer is enabled but without a codec. This is necessary to
ensure the drm session is updated (or replaced).
Updating the format is also needed so that the up-to-date format is
used in the case that the codec is initialized later due to the
surface being set. Previously, if an ABR change occurred between
the format being read and the surface being attached, we would
instantiate the codec and then immediately have to reconfigure it
when as a result of reading the up-to-date format. For a non-adaptive
codec this resulted in the codec being immediately released and
instantiated again!
Issue: #2582
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151608096
This is the boring part of a larger change that fixes
how video renderers behave when surfaces are attached and
detached whilst they're enabled or started.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151563031
'library-core' is still affected by https://code.google.com/p/android/issues/detail?id=226070
Code coverage report can be generated for the rest of the modules by:
./gradlew :[module name]:createDebugCoverageReport
Report is generated under:
[module folder]/buildout/reports/coverage/debug
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151448536
If the super method has the annotation on an argument, then
the overriding method should have it too.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151440313
- Validate frames for majorVersion 2 and 3 as well as 4
- Don't throw if top bit of frameSize is non-zero.
Issue: #2604
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151348836
The only case where we should pass false is if we want to know
whether the passed time is within the buffered media. This is
relevant within seekTo implementations only.
This is related to (but does not fix) issue #2582
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151315676
Also move it closer to the ExoPlayer code style.
Note: This change is intended to be purely cosmetic.
Issue: #26
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151307575
Also add an isAd flag to Timeline.Period so that periods can be declared as
containing ads. The times of these periods are indicated using ad markers in
the new TimeBar.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151116208
Add methods to ExoPlayer for setting/getting the playback speed, using
SonicAudioProcessor.
Remove PlaybackParams support, as the AudioTrack timestamp does not work
reliably on Marshmallow. The platform also uses Sonic and performance
should be comparable between the Java and native versions on recent Android
runtimes.
In a later change, SonicAudioProcessor will be made public so it can
be used in conjunction with other processors.
Issue: #26
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151027121
The way it was before worked, but it's not really documented
that DrmSession methods implemented by DefaultDrmSessionManager
can be called after the session has been released, and it feels
wrong to do this.
At some point we should probably consider moving the DrmSession
part of DefaultDrmSessionManager into an inner class, to force
usage in the "normal" way.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=151003855
Notes:
- Now only generating a single module Javadoc task for the
release variant.
- Combined Javadoc now includes extensions. VP9 is excluded
for now since it's failing for an unknown reason.
Issue: #2139
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150865589
Notes:
- The VP9 one is failing claiming that the util package
doesn't exist and that LibraryLoader cannot be found.
Unsure why, since it appears to be setup exactly like
other extensions (e.g. Opus) that does work.
- @link across modules will not work when generating
Javadoc for a single module. This is WAI. I subsequent
change will add an aggregated Javadoc generator that
will generate Javadoc for all modules together and
apply cross module @link correctly.
Issue: #2139
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150864273
Also renamed releaseResources->release to be consistent with the
rest of the library, and added some synchronization to ensure
correct usage.
Issue: #2139
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150753414
This CL makes SimpleExoPlayerView show a mock representation
when in the layout editor of AndroidStudio.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150739442
1. Move entire library from v2/library/ to v2/library/core
2. Add v2/library/all that depends on v2/library/core
Issue: #2139
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150455693
Also added a TODO to track clarifying SequenceableLoader
more accurately and auditing existing implementations.
Issue: #2396
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150305685
This will allow us to use the same class for Audio adaptation.
Issue:#1975
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150302561
This allows the user to get the HlsMasterPlaylist through
Exoplayer.getCurrentManifest().
Issue:#2537
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150232455
RepresentationKey defines a representation location in a DashManifest.
DashManifest copy method creates a copy of the manifest which includes
only the representations pointed by the given RepresentationKeys.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150195990
- Update bintray-release version
- Publish to exoplayer-test unless -PpublicRepo=true
- Publish GVR extension
- Minimize duplication with new publish.gradle
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150185740
This will allow us to make a single adaptive selection prioritizing
video selections.
Issue:#1975
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150185086
- Don't resize the peek buffer to be twice as large as a
large amount!
- Trim the peek buffer, to allow large peek buffer allocations
to be reclaimed.
Issue: #2553
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150184291
This greatly reduces the amount of server requests issued by
the playlist tracker.
Issue:#2548
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150055046
- Use a variable for the (default) minSdkVersion. There will
be more modules that need it, and it'll be easier to manage
if it's in one place.
Issue: #2139
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=150050663
Without this, it is possible that a non timestamp master instances
the adjuster with its own chunk start time. When chunks are not
aligned, this breaks adjustment.
Issue:#2424
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149764488
CacheDataSource allows null DataSink. Do the same in CacheDataSourceFactory.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149750696
Caption characters weren't being assigned to the correct window and the lack of
pen location support was causing multiple lines (and words) to be concatenated.
As per the CEA-708-B specification, section 8.10.5, when we encounter a DefineWindow
command, we're also supposed to update the current window to the newly defined one.
We were not doing this previously, resulting in text that should have been in separate
windows being combined into one. Furthermore, some content uses the SetPenLocation
command to move the cursor down a line instead of appending a new line. As we don't
currently support SetPenLocation, this resulted in multiple lines (and words) being
concatenated together, potentially causing the text to extend past the edge of the
window/screen. This change implements a workaround (until SetPenLocation is properly
supported) for this issue in which setting the pen location to a new row will append
a new-line to that window.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149679613
As per the CEA-708-B specification, section 8.10.4, cues don't necessarily
need either an ETX command or any of the C1 commands before being updated
with the latest buffered content. While those commands do indicate that the
cues should be updated immediately, the cues can also be updated after a
service block has been processed if it appended text to the buffer.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149673162
This allows the client to define what data source is used for
media chunks, encryption chunks and playlists.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149537766
I think it's likely we'll revert back to discarding media
in sync with the playback position for ExtractorMediaSource
and HlsMediaSource too, where the tracks are muxed with ones
we're requesting anyway.
Note: discardBuffer is named as it is because it'll also be
used to discard for enabled tracks soon, as a result of the
remaining TODO in ChunkSampleStream. For enabled tracks the
discard will also be conditional on the samples having been
consumed, obviously.
Issue: #2362
Issue: #2176
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149525857
We use the segments' start time when the timestmap is not present.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149006252
This method can be used to determine not cached parts of a content.
The 'length' parameter allows quicker responses without going through all adjacent spans.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149005688
This allows building a TsPayloadReader.Factory without
having to wrap the default one.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=149004102
This mode allows the extractor to support streams with multiple
programs declared in the PAT, but only one PMT. This is necessary
to support tuner-obtained media.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148636312
textWidth can be negative if textLeft extends parentRight (i.e.
the subtitle is positioned entirely off the screen to the RHS).
We should just discard and log a warning in this case.
Issue: #2497
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148481310
This change exposes declared CEA-608 and EMSG tracks. The
tracks currently provide no samples.
Issue: #2362
Issue: #2176
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148390849
I'm going to introduce an EmptySampleStream that will be used in
some cases in conjunction as part of 608/EMSG support. This change
avoids EmptySampleStream having to provide a dummy format.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148383831
At the end of playback, BufferProcessors need to be drained to process all
remaining data, then the output needs to be written to the AudioTrack before
stop() is called.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148339194
This allows the TsExtractor to automatically determine the
closed caption tracks to expose by parsing available
descriptors.
Issue:#2161
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148321380
This allows BufferProcessors to partially and/or asynchronously handle
input/output. Document contract for queueInput and getOutput.
Update ResamplingBufferProcessor to use the new interface.
Separate submitting bytes vs. writing data to the AudioTrack.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148212269
This CL allows passing multiple formats describing CC channels to the
TS payload reader factory. As a simple usecase, ATSC can expose both
608 channels by passing a two element list with the corresponding
accessibility channels. The HLS media source can construct this list
from the EXT-X-MEDIA:TYPE="CLOSED-CAPTIONS" tags, including language
and selection flags. The interface extends without modification to
708.
Pending work:
* Multiple CC channels in HLS.
* caption_service_descriptor parsing for overriding the user's selection.
* 708 support in SEI reader.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148030293
This avoids breaking the player if the first variant is not
supported by the device.
Issue:#2353
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=148025791
InitializationChunk calls init(null). When the initialization and index data is separate they need to
be loaded separately which results to two init(null) calls.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=147837985
I've also added a TODO to not even bother trying to parse CEA from
SEI NAL units if they're fully or partially encrypted, which it's
possible to determine in the FMP4 extractor.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=147613979
SoftAAC2 would cause an exception to be thrown from
dequeueOutputBuffer/releaseOutputBuffer after queueing an end-of-stream buffer
for certain streams.
The bug was introduced in L and fixed in L MR1, so the workaround is targeted to
API 21.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=147613659
The outputBuffer is not necessarily empty after a flush, so the assertion could
fail in normal usage. The assertion can just be removed as the output buffer is
rewritten in full on every call to handleBuffer.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=147541016
- It's always fine to prefer the manifest drm init data. In
DASH we always do this anyway. In SS the manifest and sample
formats are identical.
- Optimized the case where the manifest and sample formats are
identical by avoiding the format copy.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=147385282
Tab commands were being used cumulatively (i.e. moving the cursor farther and farther over) resulting in the text eventually trying to write beyond the bounds of the screen and throwing an exception.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146783284
This allows binding by track type in ChunkExtractorWrapper, which
allows the EMSG and 608 tracks to be enabled on FragmentedMp4Extractor
in DefaultDashChunkSource. ChunkExtractorWrapper currently binds these
to DummyTrackOutputs.
Note: I wanted to pass the mimeType instead, since it's a more specific,
but unfortunately there's at least one place where it's not known at the
point of invoking track() (FlvExtractor).
Issue #2176
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146471082
The first issue occurs when we attempt to process a DtvCcPacket that hasn't been completely filled. In this case we attempted to extract data beyond the length of the packet, instead of dropping the packet as we should have. The other issue occurs when we encountered an invalid cc_data_pkt. In that case we were finalizing the entire DtvCcPacket, instead of just ignoring that particular cc_data_pkt as we should have.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146373074
This CL is a no-op refactor but allows defining the outputted
channels through the TsPayloadReaderFactory.
Issue:#2161
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146243736
* Prevents calling endTracks() before all PMTs have been
processed.
* Adds a unique ID to the format of each track. This allows
the track selector to identify which track belongs to
each program. The format of each id is
"<program number>/<track output id>".
Note: This CL will break malformed TS files whose PAT
declares more PMTs than it actually contains, which
previously were supported. This does not apply for HLS
mode.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146151642
This initial version of the BufferProcessor interface assumes that buffers are
handled in their entirety on each invocation.
Move PCM resampling out of AudioTrack into a BufferProcessor.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146128411
- Cea708 Javadoc references private internals with @link. Doc
about device accessibility settings doesn't relate to the
decoder, either.
- Creator Javadoc unnecessary.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146118092
Instead of clearing the DECODE_ONLY flag for all input buffers in TextRenderer (i.e. for all caption types), we now only clear it on the output buffer in SimpleSubtitleDecoder. The number if input buffers in CeaDecoder has also been increased to reduce the delay before captions appear for playback sessions that start far ahead into the content.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=146028680
This fixed the resume live window issue by modifying the demo app.
Issue:#2344
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145987470
This aims to replace InvalidCodeResponse's with BLWE's caused by trying to
load chunks that have been removed from the server.
Issue:#2344
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145679171
For the video renderer, it's not true that the source always
provides from a sync frame specifically in the case where
the surface has been replaced on the renderer. In this case
the source doesn't know that it should be providing from a
sync frame.
Issue: #2093
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145562222
- Fix to use different track ids for EMSG + CEA608, so they can
both be enabled at once.
- Tweaked extractor to output formats prior to endTracks() when
parsing the initial moov box. This makes it easier to handle
multiple tracks through the chunk package. It may or may not
be made a requirement (it's already true for the MKV extractor).
Issue: #2362
Issue: #2176
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145538757
According to the spec, subtitle renditions must be Webvtt media
segments.
Issue:#2025
Issue:#2355
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145289266
This allows the user to interpret PTSs in the playback timebase.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145280921
If we don't have resolutions (and therefore cannot determine
pixel counts) then use bitrate as a tie breaker instead. Also
use pixel count as a tie breaker if pixel counts are known
but equal. Streams with known pixel counts will always be
preferred over streams without.
Issue: #2343
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145269968
If no tracks are selected at the start of playback, TrackSelectorResult
isEquivalent(null) returned true, meaning we were keeping the old result
(i.e. null), which we then tried to de-reference.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145105702
It should be possible to remove ChunkExtractorWrapper from the track
output side as well (currently all extractor output is funneled via
ChunkExtractorWrapper just so it can adjust the format, which is kind
of unnecessary).
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145083620
*** Original change description ***
Pull assertion and layer of indirection out from ChunkExtractorWrapper
It should be possible to remove ChunkExtractorWrapper from the track
output side as well (currently all extractor output is funneled via
ChunkExtractorWrapper just so it can adjust the format, which is kind
of unnecessary).
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145078094
It should be possible to remove ChunkExtractorWrapper from the track
output side as well (currently all extractor output is funneled via
ChunkExtractorWrapper just so it can adjust the format, which is kind
of unnecessary).
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=145076891
This is no longer needed as MetadataDecoderFactory
figures out which decoder should be used.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144999613
This is more consistent with our handling of DRM init data,
and is more correct. It'll be up to whoever's using the
manifest to look one layer deeper and figure out what event
streams are defined on all representations, if they wish to
do so.
Issue #2176
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144968183
When the first streaming license request response provided to mediaDrm it might return an empty array instead of null.
This was set to offlineLicenseKeySetId which made the work like there is a valid offline license.
Simplified the code and made it to set offlineLicenseKeySetId only if there is sensible data in keySetId.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144843144
- Tunneling can be enabled by calling:
trackSelector.setTunnelingAudioSessionId(
C.generateAudioSessionIdV21(this));
- If enabled, tunneling is automatically used when the renderers
and track selection combination support it. Tunneling is
automatically turned on and off through playlists if the support
changes.
Issue: #1688
This is an initial version that does not handle cross-playlists
adjustment in an ideal way.
Issue:#1789
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144692969
This will allow recreating timestamp adjustment on the decoding side.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144692956
Also clear the playingPeriodHolder in the case the renderers
are being disabled. This is required to ensure that
setPlayingPeriodHolder isn't turned into a no-op, which will
break the seek.
Issue: #2330
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144635220
At this point the renderers all have TODOs in enable(),
and turning on tunneling is reduced to the problem of
propagating a tunneling ID to these points.
Issue: #1688
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144619393
under certain circumstances (e.g. seek to a position where the input format
changed) the audio track needs a reconfigure even if there aren't any
pending buffers
- Support querying whether the current window is dynamic
and seekable. The new methods are similar to getDuration,
which is also a convenience method for the current window.
- Improve demo app to restore positions in VOD items within
playlists where the last item is live. Also restore the
position within the window for live items unless the player
failed with BehindLiveWindowException.
Issue: #2320
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144443898
This overrides the start position relative to the window.
Issue:#1544
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144434903
This class can accommodate extra information that may potentially
be specified by TrackSelectors in the future (e.g. configuration
for renderers). Even if we don't do this, it's cleaner to have a
proper class and an info field to refer to, as opposed to using a
Pair.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144428963
- Add proguard rules for libraries/extensions into .aar files
- Add proguard rules to retain CEA608/708 decoder constructors
- Remove lots of default config from gradle files
- Remove disabling of abort on lint error
- Enable optimizations on release builds of demo app
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144350233
Also revert ability to query for a decoder that explicitly
supports tunneling, since in the new design we'll just be
querying the first decoder provided by the MediaCodecSelector
and then reporting what it supports. This is in line with
what we do when reporting support for adaptive switching.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144315746
Position discontinuities are notified via AudioTrack.Listener.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144202048
Move initialization code from the audio renderers into handleBuffer. The audio
session id and tunneling enabled state can be altered using new setters.
This change is not intended to change the behavior of the audio renderers.
Before this change, the AudioTrack would always be reinitialized by the
renderers before calling handleBuffer.
Add a protected onAudioTrackUnderrun method for custom renderers that want to
implement custom handling of underruns.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144067149
Extra calls to CipherOutputStream.close() causes each time extra 16 bytes written to the
underlying OutputStream. Prevented close() is called more than once and also discarded any
data in ReusableBufferedOutputStream buffer on reset().
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144063120
ClippingMediaPeriod may be a useful component for other MediaSources too so
remove its dependency on ClippingMediaSource.
Also allow the clipping end point to be TIME_END_OF_SOURCE, in which case
the clipping window extends to the end of the wrapped period.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=144056285
This is analogous to what we do for text/subtitles, and
adds support for playlists where the type of metadata
changes from one playlist item to the next.
Issue: #2176
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=143948307
Note: End to end emsg support is still non-functional.
There's some additional plumbing that still needs to
be done.
Issue: #2176
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=143775147
