The SampleStream.readData contract is that when reading a sample
with a flags-only buffer, the buffer timestamp and flags should
be set and the read position should not be advanced.
#minor-release
PiperOrigin-RevId: 357842130
`ImaAdsLoader` will preload the first ad of a subsequent media item, but the
preloaded ad might not actually play because the user could seek to a non-zero
position in that media item (which could trigger playback of a midroll, not the
preroll). In this case, playback would get stuck because the midroll ad
expected to play after the seek would never load, because the IMA SDK expected
the preroll to play first.
Fix this behavior by discarding the preloaded ad break. If there isn't a seek,
the transition to the next media item is still seamless.
#minor-release
PiperOrigin-RevId: 357682510
Previously it was safe to query the first period in the timeline, but
now we support using the ads loader in concatenations we need to use
the current period index instead.
PiperOrigin-RevId: 357578003
The source can be used in compositions (in fact, every source is
automatically used in an internal composition when constructing the
playlist), and there is not really a concept of top-level media source
any more since the Player supports playlists.
The actual restriction is that the content media source needs to have
exactly one period to be able to create a SinglePeriodAdTimeline.
#minor-release
PiperOrigin-RevId: 357544191
The previous logic was changed under the assumption that the first box
inside a meta box was not always an hdlr box, but this is not true.
#minor-release
PiperOrigin-RevId: 357200713
The available end time was accidentally substracted by the start time
of the last period.
To avoid similar time reference confusion in the future, also renaming
many variables and methods to clearly reflect the time reference point.
And to avoid constant conversion, the processManifest method also
attempts to converge to time relative to the start of the window as
quickly as possible.
Issue: #8537
PiperOrigin-RevId: 357001624
If keepalive is disabled the existing code over-eagerly releases
DrmSession instances. This is arguably OK since a (Default)DrmSession
should be released before its (Default)Manager is released
(since the underlying MediaDrm instance might be released when the
manager is released). And if all sessions are released before the
manager is released then `sessions` is empty, so the loop is a no-op.
Issue: #8576
PiperOrigin-RevId: 356955308
The `DrmConfiguration.sessionForClearTypes` property is often used
to ensure a secure decoder is used for clear ads played in encrypted
content. This is because some devices show black frames when switching
decoders.
Before this change the DRM config isn't propagated down when
constructing the ad media source, meaning
`DrmSessionManager.DRM_UNSUPPORTED` is always used, which will
cause playback to switch from secure to clear decoder when transitioning
to an ad break (ignoring the MediaItem `sessionForClearTypes` option.
Issue: #8568
PiperOrigin-RevId: 356951124
Without this a new manager is instantiated for every item in a playlist,
meaning the impact of caching improvements to DefaultDrmSessionManager
are reduced (since the cache doesn't persist across playlist items).
With this change, playlists of items with identical DRM config will use
the same manager instance (and thus share existing sessions).
Issue: #8523
PiperOrigin-RevId: 356690852
Also allow the player's prepared ad media period durations array to exceed the
length of the loaded ad URIs array, as it's possible for the player to buffer
an ad media period fully at the point where it's known that an ad is coming up
but its URI is still unknown.
PiperOrigin-RevId: 356249284
Before, the level was set to null in this case.
MediaCodecUtil.getCodecProfileAndLevel() was therefore returning null
and the fallback to AVC/HEVC was not enabled in MediaCodecVideoRenderer.
Issue:#8530
PiperOrigin-RevId: 355574499
In both cases it's deliberate that all excluded constants should use
the default branch. Furthermore, there are quite a lot of excluded
constants missing, so it's probably better to suppress the warning
than to include them all.
#minor-release
PiperOrigin-RevId: 355426749
This resolves the following constraint resolution issue when running our release script:
> Cannot find a version of 'org.chromium.net:cronet-api' that satisfies the version constraints:
Dependency path 'com.google.android.exoplayer:extension-cronet:unspecified' --> 'com.google.android.gms:play-services-cronet:17.0.0' --> 'org.chromium.net:cronet-api:72.3626.96'
Constraint path 'com.google.android.exoplayer:extension-cronet:unspecified' --> 'org.chromium.net:cronet-api:{strictly 72.3626.96}' because of the following reason: debugRuntimeClasspath uses version 72.3626.96
Dependency path 'com.google.android.exoplayer:extension-cronet:unspecified' --> 'org.chromium.net:cronet-embedded:76.3809.111' --> 'org.chromium.net:cronet-common:76.3809.111' --> 'org.chromium.net:cronet-api:76.3809.111'
#minor-release
PiperOrigin-RevId: 355414968
* Move cherrypicked changes from dev-v2 to 2.13.0
* Use a bulleted list instead of comma-separated.
* Standardise everything into present, imperative sentences.
* Remove a couple of mixed-font words (I left cases with a separating
apostrophe, as these seemed visually clearer).
* Merge multiple issue links into a single set of parentheses.
#minor-release
PiperOrigin-RevId: 355180143
Without this no error is currently logged or propagated to EventLogger.
The propagation doesn't happen because
MergingMediaSource.ForwardingEventListener only propagates events
originating from the "main" source in the merge:
<unknown commit>
#minor-release
PiperOrigin-RevId: 354902467
We can dequeue as part of getting output buffers (or output buffer info) in
`MediaCodecAdapterWrapper`, which simplifies the caller slightly.
Also try to make minor clarifications in method naming in
`TransformerAudioRenderer`.
#minor-release
PiperOrigin-RevId: 354890796
This also moves DefaultHttpDataSource to common, which seems
sensible, else non-player components that need a DataSource
don't have any useful concrete implementations. We should
think about moving some of the other concrete implementations
to common as well.
PiperOrigin-RevId: 354738925
- Store output format in `MediaCodecAdapterWrapper` when we get a format from
the codec, instead of creating it on demand.
- Make format building code not audio-specific.
- Remove `MediaCodecAdapterWrapper.getConfigFormat` and instead keep track of
the input/output formats in the renderer. This will mean that the code still
works if an audio processor changes the audio format in future.
- Make exceptions thrown during audio rendering use the same (input) renderer
format.
- Misc other minor cleanup.
#minor-release
PiperOrigin-RevId: 354556619
- Fix comparison between a byte and 0xFF to avoid conversion of 0xFF to
byte and to int again (due to numeric promotion).
- Fix addition of int and byte with most significant bit set. The byte
was incorrectly promoted to an int negative value.
Issue:#8496
#minor-release
PiperOrigin-RevId: 353865751
This is needed for the MediaFormat#getInteger calls in onConfigured().
The end-to-end playback tests this is used for have to run on API 29
anyway (because of ShadowMediaCodec and ShadowMediaCodecList
functionality).
#minor-release
PiperOrigin-RevId: 353858622
