SDK / exoplayer

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: 230206675

PiperOrigin-RevId: 230203593

Prevents collisions with SCTE-35 subtitles.

Issue:#5330
PiperOrigin-RevId: 230195494

PiperOrigin-RevId: 229946997

PiperOrigin-RevId: 229934901

PiperOrigin-RevId: 229934333

Issue: #3561
PiperOrigin-RevId: 229934093

Allows testing DRM-protected content in the receiver app.

Includes the DRM-related data to the media items, but does not
add support for DRM content in the local player yet.

PiperOrigin-RevId: 229932329

Change the dependency to the new monolithic GVR SDK target.

PiperOrigin-RevId: 229931549

This mimicks a similar change in the default AdaptiveTrackSelection.
Also adds an option to cap initial format height.

PiperOrigin-RevId: 229923149

PiperOrigin-RevId: 229841782

Issue:#5402
PiperOrigin-RevId: 229758525

That's the same position set in MediaPeriod.prepare (where it may be removed
in the future).

Having the position at an earlier point is necessary to fix an
issue with lazy preparation in ConcatenatingMediaSource where the prepare
position was assumed to be known but MediaPeriod.prepare hasn't been called
yet.

Issue:#5350
PiperOrigin-RevId: 229756637

PiperOrigin-RevId: 229755532

This class includes helper methods to upgrade ActionFiles
and custom download records to DownloadIndex.

PiperOrigin-RevId: 229744441

Issue: #5301
Issue: #4988
Issue: #4813
Issue: #5344
Issue: #5117
PiperOrigin-RevId: 229603354

PiperOrigin-RevId: 229544734

Issue: #5344
PiperOrigin-RevId: 229527963

When the extra adaptation set of a switch group isn't defined in the manifest, we
currently assume it's the first adaptation group. This either leads to wrong grouping
or duplicate track groups.

Such a case may easily happen if the manifest is filtered such that only one of the
switch adaptation sets will be present in the manifest.

PiperOrigin-RevId: 229365379

PiperOrigin-RevId: 229365333

PiperOrigin-RevId: 229364563

PiperOrigin-RevId: 229364147

The buffered position is currently based on the mimimum queued timestamp of
all AV tracks. If the tracks have unequal lengths, one track continues loading
without bounds as the "buffered position" will always stay at the shorter
track's duration.

This change adds an optional buffer flag to mark the last sample of the
stream. This is set in the Mp4Extractor only so far. ExtractorMediaSource
uses this flag to ignore AV streams in the buffered duration calculation if
they already finished loading.

Issue:#3670
PiperOrigin-RevId: 229359899

That was previously handled by the player. But since we switched to Handler
messages instead of player messages, we should do that manually.

PiperOrigin-RevId: 229341747

This is not necessary as the track selection needs to be updated with
updateSelectedTrack anyway. It's also error-prone as the selection code
calls into a protected method of a not fully initialized class.

PiperOrigin-RevId: 229331669

Issue: #5378
PiperOrigin-RevId: 229261658

PiperOrigin-RevId: 229253065

DataSpec.FLAG_ALLOW_CACHE_FRAGMENTATION is added to indicate to the
cache when fragmentation is allowed. This flag is set for progressive
requests only.

To avoid breaking changes, CacheDataSink defaults to ignoring the flag
(and enabling fragmentation) for now. Respecting the flag can be
enabled manually. DownloaderConstructorHelper enables respecting of
the flag.

Issue: #4253
PiperOrigin-RevId: 229176835

We currently forget whether a source is seekable at re-preparation. This was
implemented intentionally this way under the assumption that we really can't seek
until we have loaded the seek map again. However, seek operations are only
allowed after a media period is prepared. So there is no harm in remembering
whether a source is seekable.

This problem currently prevents reusing ClippingMediaSources with
ExtractorMediaSource and a non-zero start clip position.

Issue: #5351
PiperOrigin-RevId: 229169441

Issue: #4519
PiperOrigin-RevId: 229145790

ExoMediaCrypto.requiresSecureDecoderComponent() is removed, and
FrameworkMediaCrypto.forceAllowInsecureDecoderComponents is made
public to allow determining whether a secure decoder is required
to be implemented in MediaCodecRenderer.

PiperOrigin-RevId: 228909771

There were some edge cases in which we'd forget to release DRM
sessions. For example if we read a format and acquired a
pendingDrmSession (in onInputFormatChanged), then immediately
read another format and overwrote pendingDrmSession, we'd
forget to release the one that's been overwritten.

This change hopefully makes release much clearer. We keep a list
of all drm sessions we're currently holding. Whenever we update
either drmSession or pendingDrmSession, we release any other
sessions that are in the list.

PiperOrigin-RevId: 228905465

PiperOrigin-RevId: 228701917

DownloadIndex will be used to store and query DownloadStates.

PiperOrigin-RevId: 228673766

The window object is used without being filled with data. This used to work
well for most cases as the same live stream is sending regular updates and the
first update is almost never used if it's not the first item in a playlist.

It causes problems when the first timeline update of a live stream is actually
used for playback (e.g. when the live stream is lazily prepared in a playlist
and played first).

PiperOrigin-RevId: 228530232

Setting the target conpatibility only seems to work for Java. Added the
equivalent Kotlin config options to the docs.

Issue:#5276
PiperOrigin-RevId: 228482496

Reported in https://github.com/google/ExoPlayer/issues/3860
For failing examples see the github link above.

[Problem]
We drop matching control codes even if they are not received on
consecutive frames.

The specification says
"(4) If the first transmission of a control code pair passes parity,
it is acted upon within one video frame. If the NEXT frame contains
a perfect repeat of the same pair, the redundant code is ignored."

Keyword is the NEXT. The frames must arrive immediately after
each other.

See https://www.law.cornell.edu/cfr/text/47/79.101

[Solution]
Set an additional flag when any data is processed. Control code
duplication checks should be limited only for the first control
byte pairs processed after any control code.

[Test]
Sarnoff tests have equivalent CEA708 and CEA608 Streams.

PiperOrigin-RevId: 228341073

PiperOrigin-RevId: 228324452

PiperOrigin-RevId: 228309236