This is part of a change to convert all usages of 'var' with either
'let' or 'const'. This takes a conservative approach for 'const' where
it will only be used for aliases and storing the "original" values in
tests.
Change-Id: I10f5c38a8b06b5797c6eec7492829084114514c9
Before asking AbrManager to choose streams, we should choose codecs.
Choose the most efficient codecs, and do it after we have filtered
out the codecs that the platform cannot use.
Closes#841
Change-Id: Ifbdd22b33254d4584f77db6456ab238f7c04c755
* Suppress WRONG_KEYS errors when output is restricted. This is a
false alarm in these cases anyway.
* Throw a restriction error when the ABR manager fails to choose
streams for some content types.
* Rename ALL_STREAMS_RESTRICTED to RESTRICTIONS_CANNOT_BE_MET to
reflect the way restrictions actually work. We cannot play if all
streams of any one type are restricted, not just all streams in the
period. (e.g., all video restricted is a failure, even if audio is
still playable.)
b/30290503
Change-Id: I6de48950d33f241b7df1161052d60b89f962649f
Wait to send a WRONG_KEYS error until key statuses have propagated.
Also, check for expired keys and fire the EXPIRED error from the key
status handler, not from 'waitingforkeys', which is not yet available
everywhere. The EXPIRED error will suppress any WRONG_KEYS error that
might otherwise fire when 'waitingforkeys' happens.
Finally, do not trigger track restrictions based on expired keys. This
means EXPIRED will never be followed by ALL_TRACKS_RESTRICTED.
This provides more deterministic behavior in tests and clearer
diagnostic signals for app developers.
Change-Id: Idd0f91fdd6442125661b9593ecaad0b57b81625c
Now when using deferred switches in Player, it will track whether
to clear the buffer. This is needed because during startup,
StreamingEngine will append the first media segment; the old code
assumes that the buffer is empty. This is especially important for
text tracks which may only be one segment.
Change-Id: I03d97e2a674c8e713145dbc619b15d7c9402fb7f
* Updates all Copyright years to 2015.
* Adds licenses annotations to all JS.
* Makes all licenses identical to avoid repeated appearance in the
compiled output.
* Drops fileoverview annotations, which do not affect docs output.
* The linter still requires fileoverview on externs.
This patch required a newer closure compiler, since the previous
version we used had a bug regarding license annotations that caused
the license comment block to appear in the output once per file
regardless of uniqueness.
Change-Id: I2e9272db680cba7ecc4613d97f1d3a94ac2244cc
This reverts commit 8cb24652cb, due to
the fact that the new annotations caused our binary size to jump
by 52%.
The compiler preserves all 'unique' licenses, which causes trouble
since the comment blocks with the license annotations are not unique
and contain file overview comments as well.
We can re-examine this once we have restructured the license headers.
Change-Id: I418e407a0e0253630633697f30cf496a7fc2ddfc
Add new ContentProtection interpretation API that allows applications to
return multiple DRM configurations for each ContentProtection element
and to parse raw ContentProtection XML elements.
This patch deprecates DrmSchemeInfo in favor of DrmInfo. Furthermore,
DrmSchemeInfo will be removed post v1.5.0.
* Replace DrmSchemeInfo with DrmInfo.
* Move Restrictions class definition into its own file.
* Populate initData values from explicit PSSHs without application
intervention.
* Allow explicit PSSHs to differ between Representations
Issue #71
Issue #137
Closes b/23428584
Change-Id: Ib8d6ba630b930ee64f923a3f4a3e518abacccf88
These may be used to sanity check arguments coming from outside
the library.
* Use new getter functions in Player.configure().
* Add additional tests for Player.configure().
Change-Id: Ib0b907cde46aeb65ca1273fb424e3f13872fa5da
This patch reworks SegmentIndexes so that any SegmentReference they
contain is guaranteed to be available. This makes SegmentIndexes work
consistently between static content and live content (specifically
content specified using SegmentTemplate with @duration).
* Rework StreamInfo to use a ISegmentIndexSource and a ISegmentInitSource,
which construct a SegmentIndex and an intiailization segment
respectively.
* Make ManifestInfo destructible and various async operations in
StreamVideoSource safer.
* Introduce LiveSegmentIndex, which manages SegmentReference eviction.
* Introduce DynamicLiveSegmentIndex, which manages SegmentReference
eviction and generation.
* Implement improved segment availability logic for segment eviction.
* Move SegmentIndex construction from MpdProcessor to several
ISegmentIndexSource implementations.
* Use a SegmentIndex to represent subtitles to simplify Stream creation
in StreamVideoSource.
* Move manifest update code from StreamVideoSource to ManifestUpdater.
* Move PeriodInfo.duration determination in MpdProcessor to StreamVideoSource.
* Since "forced" manifest updates are no longer required for content
specified using SegmentTemplate with @duration, simplify manifest update
code in DashVideoSource.
* Make Stream continue to update even if it runs out of
SegmentReferences, this simplifies previous resync logic and makes
DynamicLiveSegmentIndex work seamlessly.
* Refactor SegmentIndex and initialization fetch code in ContentDatabase.
* Download all SegmentIndexes in the background after the initial streams
have started.
Follow up work is required to remove seek range logic from
DashVideoSource.
Change-Id: I4a908195aba632a911a6e55213fc41d41428162b
Jacob Trimble
Joey Parrish
Yohann Connell
Timothy Drews