Things like manifests are loaded not in the context of a Chunk,
but we want to eventually be reporting all loading events. So
it makes senes to define data types at a global level.
Also added {@code} in a few places for consistency.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=124549737
DASH and SS manifests define potentially useful information
that isn't present in the actual media streams. Primarily
the representation id, but bitrate, fps and language may
also be defined only at the manifest leve. This change merges
the information into the sample format that's propagated to
the renderers.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=124225175
Plus remove some unused util methods + make a few
warnings go away.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=123888046
Aside from deleting code, this change (a) adds retry
functionality for initial manifest fetches, (b) uses
the same loader for the utc timing fetch as for the
manifest.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=123634812
This change moves generally useful functionality (load timing
and fatal error propagation) inside of Loader, so that callers
don't have to duplicate effort.
The change also makes use of generics so that the callback
receives a Loadable with a more specific type.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=123304369
DemoPlayer moves into core library as SimpleExoPlayer, which
implements ExoPlayer.
Issue: #383
Issue: #592
-------------
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.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=122559858
- 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.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=121821928
In order to apply track type specific policies in
the track selection, we need to know the type of
the track renderer, this method returns one of the
constants defined in C.java of the form TRACK_TYPE_*
to allow renderer classification.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=121369021
Dash/SS SampleSources now instantiate ChunkSource and
ChunkSampleSource (renamed to ChunkTrackStream) instances
on demand as tracks are enabled. The TrackGroups exposed
by the DASH/SS SampleSources are now constructed at the
top level.
Note that this change resolves the TODOs at the top of the
ChunkSource classes, allowing multiple adaptation sets of
the same type.
Next steps will include:
- Bring back UTC timing element support for DASH, which
will be an extra request during preparation in the DASH
SampleSource.
- Simplification of manifest fetching to use a Loader directly
in the two top level SampleSource classes. ManifestFetcher
should eventually go away once HLS no longer needs it.
- Eventually, some consolidation between DASH/SS. There's a
lot of common code there now.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=121001777
Functionality is moved into Eia608Parser, so that Eia608Parser
can be used with TextTrackRenderer, similar to all the other
text/subtitle formats. Modified some of the other
text/subtitle-related classes to support the new behaviour.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=120755145
Now uses buffer position + limit in both new and legacy modes.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=120713837
This is in preparation for the player knowing about the live
window, at which point only correct playback positions will be
passed into ChunkSource implementations. Note that both
implementations bound the chunk index within range in case of,
for example, off-by-one errors caused by very recent manifest
updates.
This will temporarily cause live playbacks to always start at
the beginning of the current live window (we'll be trying to
play from t=0, which will be adjusted to the start of the live
window as a result of the bounding).
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=119733559
This CL removes a warning by adding the import, and removes a qualified reference in the process.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=119618343
Both of these features are being promoted to first class
citizens in V2 (multi-period support will be handled via
playlists, seeking-in-window will be handled by exposing
the window/timeline from the player and via the normal
seek API). For now, it's much easier to continue the
refactoring process with the features removed.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=119518675
This replaces calls to unescape except for SEI unescaping.
Use the new ParsableNalUnitBitArray for reading the slice header in HLS
access unit detection and slice_type reading.
Unescape the SPS before parsing in FLV and MP4. Before this change it was
parsed in its original (escaped) form.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=118777869
The only change that's not re-ordering is to add a Util method
for usToMs to replace the ones in the HLS and Chunk sources.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=118775359
This was made possible by the simplification of how DASH/SS
chunk replacement works. It is also a step towards eliminating
continueBuffering(), since continueBuffering() calls are no
longer relied upon to resume a backed off load.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=118774865
In V2 we'll at some point start using DataSource factories
for creating DataSource instances. If there are two DataSource
interfaces this gets unnecessarily awkward.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=118470751
Also use MediaCodec buffer flag constants instead of those on MediaExtractor.
This is in preparation for merging InputBuffer and SampleHolder.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=117810136
This version only supports 16-bit uncompressed PCM. A follow-up CL will
add support for other sample bit depths.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=117809475
This is the first version and is still not linked to the WebVTT parser nor
does it support all the intended features, but it was left this way to
ease the review a little bit.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=117722492
