All of the classes in the text.eia608 package have been moved to
text.cea, and renamed with the "cea" prefix instead of "eia". All of
the buffering logic has been extracted from Cea608Decoder (formerly
Eia608Decoder) into the abstract CeaDecoder, which Cea608Decoder
extends. Cea608Decoder also now expects a 3-byte sample (i.e. the
entire cc_data_pkt instead of just the cc_data_1 and cc_data_2 bytes).
Classes like RawCcExtractor and SeiReader, responsible for creating
these samples, have also been updated accordingly.
This change is a necessary precursor to adding support for multi
-channel CEA-608 and CEA-708 captions.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=134537482
- Also make some of the naming more concise + misc style cleanup.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=132899979
- 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
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
- 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
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
- Support specifying a preferred text language.
- Score based selection for text/audio/other tracks.
- Prefer default tracks to non-default ones.
- Allow overriding of base select*Track methods.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=129626994
Useful functionality promoted to core library:
1. Management of SurfaceHolder.Callback lifecycle
promoted to SimpleExoPlayer
2. Ability to determine whether audio/video tracks
exist but are all unsupported promoted to
MappingTrackSelector.TrackInfo
3. Read external storage permissions check promoted
to Util
4. SubtitleView given ability to act directly as a
TextRenderer.Output to remove layer of indirection
5. SubtitleView given ability to configure itself to
user's platform wide caption styling
6. KeyCompatibleMediaController promoted to library's
UI package.
Relocation of boring stuff:
1. ID3 frame logging moved to EventLogger.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=128714230
- Invoked --> Called
- Gets --> Returns
- "True if X. False otherwise." --> "Whether X."
- Removed some @returns where the Javadoc is in "Returns X" form
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=128678638
This also removes direct use of HttpURLConnection and
allows use of any HttpDataSource for license requests,
which means those using OkHttp can finally use the
same network stack for license requests as they're using
for everything else, without having to implement their
own callback.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=127841045
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
The BandwidthMeter should only be used by MediaSource
instances and the objects they reference, so there's
really no reason for the player to need to know about it.
This change sacrifices DebugTextViewHelper showing the
estimated bandwidth, but I think that's a price worth
paying.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=127316755
There aren't really enough classes to justify it right
now, but if we're going to do a VideoView equivalent and
sensible player controls at some point, it's worth making
now to get classes into the correct place.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=127184374
- 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
