Experiments show this is beneficial for rebuffers with only minor impact
on battery usage.
Configurations which explicitly set a minimum buffer duration are unaffected.
Issue:#2083
PiperOrigin-RevId: 244823642
Before this change we'd release the audio track and create a new one as soon
as audio processors had drained when reconfiguring.
Fix this behavior by stop()ing the AudioTrack to play out all written data.
Issue: #2446
PiperOrigin-RevId: 244812402
Remove MediaCodecSelector.DEFAULT_WITH_FALLBACK, as codec selectors
will need to be able to return a list of decoder infos even when not
using fallback in a later change. Instead signal that fallback should
be used via a renderer constructor.
Fallback is always disabled for audio.
PiperOrigin-RevId: 242454172
The priority task manager only needs to listen to loading state changes and
is independent of the rest of DefaultLoadControl. This also fixes problems
where the player stops loading without consultin the LoadControl.
PiperOrigin-RevId: 242098374
If no track matches the preferred language or no preferred language is provided,
use the system Locale language as the next decision criterion.
PiperOrigin-RevId: 241322703
It's currently very difficult to actually set a reason for track selection
triggered by a SelectionOverride. It would require creating a new custom
TrackSelection.Factory where the reason gets injected somehow before the
override is specified on the player.
Simplify this whole procedure by allowing to set the reason directly and
forward this reason to all fixed selections created based on this override.
PiperOrigin-RevId: 240114942
This allows to distinguish between regional variants and scripts.
We still need to normalize the language code itself to make track selection
independent of the whether 2 or 3 letter codes are used.
PiperOrigin-RevId: 239783115
Any seek map with non-zero offsets breaks playback with ICY metadata as
the metadata is no longer read from the correct position.
Issue:#5658
PiperOrigin-RevId: 239605839
The flag in ExoPlayer.prepare is documented as keeping the current window
index and window position. We are currently using the current period UID and
period position instead. This causes problems when the media source is changed
but the position is not reset.
Using the initial seek position instead ensures we actually use the window
index and position.
Issue:#5520
PiperOrigin-RevId: 236101024
Adding new error types may cause issues when listeners assume a fixed set of
error types and don't handle arbitrary defaults.
Fixing error handling in one case and improving documentation to make people
aware of the issue.
PiperOrigin-RevId: 236093265
*** Reason for rollback ***
Reverting as this may break playback on other Amlogic devices and/or playback of non-interlaced content.
*** Original change description ***
Add max video size workaround for Amlogic decoder.
The Amlogic awesome decoder reduces the video size of interlaced videos by half
if the internal configuration isn't force reset with new maximum input size
values. The product of these new values must exceed 1920x1088 to force the
reset.
Issue:#5003
***
PiperOrigin-RevId: 234967314
HlsSampleStream#read should return end of stream when
there is no mapping for the sample stream, instead of
nothing read. This allows the player to transition to
ended.
Issue:#5524
PiperOrigin-RevId: 234764027
This bug affects any playlist that uses initialization segments. In practice,
almost exclusively fragmented mp4 segmented playlists are affected.
The bottom line is that extractors are chosen for reuse after the
initialization segment connection is open. However, reused extractors
do not need re-parsing the init segment, so loading the initialization is
wasteful.
PiperOrigin-RevId: 234479467
Previously we would get a new AudioTrack and flush all audio processors if any
AudioProcessor needed to be flushed on reconfiguration. This was problematic for
the case of TrimmingAudioProcessor because it could become active or inactive
due to transitioning to a period with gapless metadata or without it (we don't
keep it active all the time because it is wasteful to populate its end buffer
for content that is not gapless).
This change handles the case where we don't need an AudioTrack but
AudioProcessors do need to be flushed. In this case we drain all the audio
processors when next handling data then switch to the new configuration.
This avoids truncation when period transitions change whether
TrimmingAudioProcessor is active but don't require a new AudioTrack, and is also
a step towards draining the AudioTrack when transitioning between periods if we
do need a new AudioTrack.
To do this, it needs to be possible to drain any pending output data from an
AudioProcessor after it's configured to a new format, so this change makes sure
AudioProcessors allow calling playToEndOfStream and getOutput after
reconfiguration and before flush.
PiperOrigin-RevId: 234033552
Stop encoding/decoding presentation time as part of the message.
What's actually in emsg boxes is a presentation time delta,
which is why it's only 32 bits, and hence why it doesn't handle
large absolute timestamps. We were using this field to hold
absolute timestamps only for the purpose of passing presentation
times from DashManifestParser.parseEvent back to the calling
method. After this change, we return Pair<Long, EventMessage>
instead.
Issue: #5490
PiperOrigin-RevId: 233561731
Switch from passing an ad UI ViewGroup to passing an object that can also
provide information about controls overlays.
Also switch to using a dedicated overlay for ads instead of the overlay frame
layout, which apps have easy access to.
PiperOrigin-RevId: 233393500
Supporting multiple overrides allows to select tracks from multiple groups, if
enabled. As more options are added, the creation of the dialog is moved to a
separate builder class.
PiperOrigin-RevId: 233366282
