1. Rename "extensions" package to "decoder". It's used by both
text and (should be used by) metadata, so it's no longer just
for extensions.
2. Move Buffer objects move into the decoder package.
3. Rename SubtitleParser and MetadataParser to SubtitleDecoder
and MetadataDecoder respectively, since they extend Decoder.
Ditto for all subclasses.
4. Subtitle and Metadata decoders now throw their own exception
types rather than ParserException.
5. Move MediaCodec classes into a mediacodec package, with the
exception of the concrete audio and video renderers.
6. Create an audio package to hold the two audio renderer classes
plus related util classes.
7. Create a video package to hold the one video renderer class
plus related util classes.
After this change the following nice properties hold:
1. Want a video renderer? Look in the video package. Ditto for
audio, text and metadata.
2. All TrackRenderer implementations use a decoder of some kind
to decode buffers received from the source, so we have
consistent terminology there.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=127326805
It doesn't look like TrackSelectionPolicy is going to be
useful other than with DefaultTrackSelector, and it's kinda
confusing dealing with both "selector" and "policy"
terminology. This change does the following:
DefaultTrackSelector -> selector.MappingTrackSelector
DefaultTrackSelectionPolicy -> selector.DefaultTrackSelector
TrackSelectionPolicy -> [deleted]
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=127196326
- The package is renamed to avoid conflicts with v1, should any
app wish to include both v1 and v2 for a period of time. This is
similar to the approach used by some other open source projects
(e.g. okhttp).
- Copyright year is updated everywhere for completeness.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=126895326
Also attempt to clear up naming a little, using "buffering" to
mean the user visible buffering state, and "loading" to mean a
source being loaded.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=126693592
ExoPlayer.EventListener.onPositionDiscontinuity is notified during seeking and
transitioning from one source to the next.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=125578976
It looks like the manifests are essentially pointless,
but various tools are unhappy if I delete them.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=124976509
- Event listener is now at the SampleSource level, since the
individual ChunkTrackStream instances are created internally.
- Event listener receives events corresponding to loads made
at the SampleSource level (e.g. manifest fetches) in addition
to those made by the ChunkTrackStream instances.
- Added ability for FormatEvaluators to propagate arbitrary
information (as an Object) through to the listeners. This was
a request from YouTube.
- Added significantly more information to each event, for example
the DataSpec that defines the load being made is now passed, as
is timing information.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=124732984
These methods call read(...) method which may throw these exceptions.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=124332828
The allocator and buffering policy (e.g. how large the buffer
is) is moving to the top level as part of playlist support,
so it no longer makes sense to inject these parameters as
args into ExtractorSampleSource's constructor.
Instantiating the allocator and buffer size inside of the
source is temporary and only until they're moved up.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=123968976
Added a new method TestUtil.consumeTestData() to emulate
the exact behaviour and modified OggExtractorFileTests to
use it. Rest of the test will be fixed in follow up CLs.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=123320538
DemoPlayer moves into core library as SimpleExoPlayer, which
implements ExoPlayer.
Issue: #383
Issue: #592
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=123090184
This field will allow us to flexibly add information provided by the container
or streaming manifests related to the tracks that must be selected.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122559858
Allows the user to provide their own criteria for selecting one of the available tracks
without having to reimplement the track assignment logic, i.e. linking type x tracks with
type x renderer.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122422087
1. AudioDecoderTrackRenderer now reports decoder initialization
and AudioTrack underruns.
2. AudioDecoderTrackRenderer can now render more than one output
buffer per call to doSomeWork, to be consistent with
MediaCodecAudioTrackRenderer. This may also prevent audio
underruns in the case that audio is fragmented into many small
buffers.
3. AudioDecoderTrackRenderer now has an overridable method that
receives the audio session id, to be consistent with
MediaCodecAudioTrackRenderer.
4. Fix unsafe event notification in LibvpxVideoTrackRenderer.
5. Vpx and AudioDecoder extensions now increment the CodecCounter
inputBufferCount field correctly.
6. Decoders now have names :).
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122250009
The FFmpeg extension can support various different MIME types, so pass the
whole format to configure the decoder.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122246589
- This means DrmInitData is propagated through sample queues (i.e.
is effectively attached to every sample, so we can see when it
changes when reading from the queue).
- It also allows different DrmInitData per track, which is possible
in muxed MKV/WebM, and per Representation for DASH, although we
wont be able to seamlessly adapt in the latter case.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=121821928
prepare(SampleSource) is renamed to setSource(SampleSource). The player
immediately transitions to STATE_BUFFERING when the source is set, at which
point doSomeWork is called.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=119838825
TrackRenderer and SampleSourceTrackRenderer both now use a TrackStream
so they can be merged.
(This may also be useful for adding playlist support, in case TrackStreams need
to be replaced during playback.)
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=119743228
FrameworkSampleSource will still be useful for audio, where
sample interleaving isn't an issue. We could optionally add
a "don't wait for first frame" boolean to the video renderer
if we *really* need to keep some form of this workaround in
place, but I'd rather not do so for now.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=119733224
