SDK / exoplayer

We currently don't test if an ad needs to be played in case we are already
playing content.

This is to prevent recreating the current content period when
an ad is marked as skipped. We prefer playing until the designated ad group
position and appending another piece of content. This is less likely to cause
visible discontinuities in case the ad group position is at a key frame
boundary.

However, this means we currently miss updates that require us to play an ad
after a timeline update.

PiperOrigin-RevId: 267553459

Issue: #6396
PiperOrigin-RevId: 267536336

PiperOrigin-RevId: 266880069

PiperOrigin-RevId: 266797383

PiperOrigin-RevId: 266795413

PiperOrigin-RevId: 266790267

PiperOrigin-RevId: 266782250

Sniffing is performed in ProgressiveMediaPeriod even if a single
extractor is provided. Skip it in that case to improve performances.

Issue:#6325
PiperOrigin-RevId: 266766373

PiperOrigin-RevId: 266407058

PiperOrigin-RevId: 266396506

Add HttpDataSource.getResponseCode to provide the status code associated with the most recent HTTP response.

PiperOrigin-RevId: 266218104

PiperOrigin-RevId: 265662686

Adds HTTP request parameters in DataSpec. Keeps DataSpec behavior to be immutable as before.

PiperOrigin-RevId: 265087782

The last selection criteria is the audio bitrate to prefer higher-quality
streams. We shouldn't apply this criterium though if the languages of the
tracks are different.

Issue:#6335
PiperOrigin-RevId: 265064756

If the app seeks after we get an ads manager but before the player exposes the
timeline with ads, we would end up expecting to play a preroll even after the
seek request arrived. This caused the player to get stuck.

Wait until a non-empty timeline has been exposed via onTimelineChanged before
initializing IMA (at which point it can start polling the player position). Seek
requests are not handled while an ad is playing.

PiperOrigin-RevId: 265058325

Update comment to indicate correct int value of "FLAG_ALLOW_CACHE_FRAGMENTATION" in ExoPlayer2 upstream DataSpec

Currently the value of FLAG_ALLOW_CACHE_FRAGMENTATION is defined as "1 << 4" but commented as "8". Either the value of FLAG_ALLOW_CACHE_FRAGMENTATION should be "1 << 3", or the comment should be 16. Here I am modifying the comment since it does not affect any current behavior.

PiperOrigin-RevId: 265011839

The app is able to pass a more specialized array type, so the Arrays.copyOf call
produces an array into which it's not valid to store arbitrary AudioProcessors.

Create a new array and copy into it to avoid this problem.

PiperOrigin-RevId: 264779164

Any seek before the first timeline becomes available will result in a NPE.
Change it to handle that case gracefully.

Issue:#5831
PiperOrigin-RevId: 264603061

AdsMediaSource posts AdsLoader.start to the main thread during preparation, but
the app may call AdsLoader.setPlayer(null) before it actually runs (e.g., if
initializing then quickly backgrounding the player).

This is valid usage of the API so handle this case instead of asserting. Because
not calling setPlayer at all is a pitfall of the API, track whether setPlayer
has been called and still assert that in AdsLoader.start.

PiperOrigin-RevId: 264329632

https://developer.apple.com/documentation/http_live_streaming/about_the_common_media_application_format_with_http_live_streaming

PiperOrigin-RevId: 264126140

PiperOrigin-RevId: 263768428

This field is used in .equals(), so it makes sense to include it in toString() too.

PiperOrigin-RevId: 263768329

This matches the documentation on MetadataDecoder.decode:
"@return The decoded metadata object, or null if the metadata could not be decoded."

PiperOrigin-RevId: 263767144

Initially this supports ID3-in-EMSG, but can also be used to support SCTE35-in-EMSG too.

PiperOrigin-RevId: 263535925

entries are used in .equals(), so it's good to have them printed in toString() too (for test failures) and it makes logging easier too.

PiperOrigin-RevId: 263335503

This field is used in .equals(), we should print it in toString() too

PiperOrigin-RevId: 263335432

The current max video buffer is 13MB which is too small for high quality
streams and doesn't allow the DefaultLoadControl to buffer up to its default
max buffer time of 50 seconds.

Also move util method and constants only used by DefaultLoadControl into this
class.

PiperOrigin-RevId: 263328088

PiperOrigin-RevId: 262886490

PiperOrigin-RevId: 262511088

I think we need to start clearing the holder as part of the
DRM rework. When we do this, it'll only be valid to read
from the holder immediately after it's been populated.

PiperOrigin-RevId: 262362725

We're no longer tied to the emsg spec, so we can skip unused fields
and assume ms for duration.

Also remove @Nullable annotation from EventMessageEncoder#encode, it
seems the current implementation never returns null

PiperOrigin-RevId: 262135009

PiperOrigin-RevId: 262121134

We don't usually refer to other classes when documenting method parameters
but rather duplicate the actual definition.

PiperOrigin-RevId: 262102714

We already allow mixed mime type and mixed sample rate adaptation on request,
so for completeness, we can also allow mixed channel count adaptation.

Issue:#6257
PiperOrigin-RevId: 261930046

This only covers calls to scaleLargeTimestamp()

PiperOrigin-RevId: 261878019

This also decouples EventMessageEncoder's serialization schema from the emesg spec (it happens to still match the emsg-v0 spec, but this is no longer required).

PiperOrigin-RevId: 261877918

r2.10.4

If we keep streams in chunk sources after selecting new tracks, we also keep
a reference to a stale disabled TrackSelection object. Fix this by updating
the TrackSelection object when keeping the stream. The static part of the
selection (i.e. the subset of selected tracks) stays the same in all cases.

Issue:#6256
PiperOrigin-RevId: 261696082

Issue:#6260
PiperOrigin-RevId: 261647858