With multi-asset, the sample pipelines can process more than one
MediaItem. The renaming makes it clear that the format passed to the
SamplePipeline constructors is the one corresponding to the first
MediaItem. Indeed, the first format is the one used to configure the
SamplePipelines.
PiperOrigin-RevId: 506879260
Set the correct output color on the debug SurfaceViewWrapper, so that SDR contents
can have an output transfer of either GAMMA_2_2 (Gamma 2.2) or SDR (SMPTE 170M).
This fixes an issue where in-app tone-mapping would output gamma 2.2, and the
SDR value incorrectly hardcoded here would lead to an error in the OpenGL, which
does not support SMPTE 170M.
PiperOrigin-RevId: 506684602
This change includes 3 things:
- when the legacy media session is created, FLAG_HANDLES_QUEUE_COMMANDS
is advertised if the player has the COMMAND_CHANGE_MEDIA_ITEMS
available.
- when the player changes its available commands, a new
PlaybackStateCompat is sent to the remote media controller to
advertise the updated PlyabackStateCompat actions.
- when the player changes its available commands, the legacy media
session flags are sent accoridingly: FLAG_HANDLES_QUEUE_COMMANDS is
set only if the COMMAND_CHANGE_MEDIA_ITEMS is available.
#minor-release
PiperOrigin-RevId: 506605905
(cherry picked from commit ebe7ece1eb7e2106bc9fff02db2666410d3e0aa8)
Can be used to combine multiple media items into a single timeline window.
Issue: androidx/media#247
Issue: google/ExoPlayer#4868
PiperOrigin-RevId: 506283307
(cherry picked from commit fcd3af6431cfcd79a3ee3cc4fee38e8db3c0554e)
This change includes 3 things:
- when the legacy media session is created, FLAG_HANDLES_QUEUE_COMMANDS
is advertised if the player has the COMMAND_CHANGE_MEDIA_ITEMS
available.
- when the player changes its available commands, a new
PlaybackStateCompat is sent to the remote media controller to
advertise the updated PlyabackStateCompat actions.
- when the player changes its available commands, the legacy media
session flags are sent accoridingly: FLAG_HANDLES_QUEUE_COMMANDS is
set only if the COMMAND_CHANGE_MEDIA_ITEMS is available.
#minor-release
PiperOrigin-RevId: 506605905
Before this CL, the `renderedLastFrame` flag is not set if the last frame is released immediately (force render), or when it's dropped.
PiperOrigin-RevId: 506358626
With the current ExtTexMgr,
it can happen that
- `x` frames are registered, but haven't arrived yet
- flush
- need to drop `x` frames when they arrive on SurfaceTexture
- status is reset to 0 pending, 0 available, drop `x` when frames arrive
- register one frame
- status is set to 1 pending, 0 available, drop `x` when frames arrive
- flush
- now the number of frame to drop is reset to `pending - available = 1`
- but it should be `x+1`
This CL solves the issue by reporting (by running the afterFlushTask) flush completes only after all the pending frames before calling flush are accounted for.
PiperOrigin-RevId: 506310671
The prior version (with the call to createEncodingException) could
never occur as select...SupportedMimeType already checks for HDR
editing support. This change ensures we throw before creating an
encoder, gives a better error code and allows future simplifications
around createForCodec (see child CL).
PiperOrigin-RevId: 506308290
Flushing resets all the texture processors within the `FrameProcessor`. This
includes:
- At the back, the FinalMatrixTextureProcessorWrapper, and its MatrixTextureProcessor
- At the front, the ExternalTextureManager
- All the texture processors in between
- All the ChainingGlTextureProcessorListeners in between texture processors
- All the internal states in the aforementioned components
The flush process follows the order, from `GlEffectsFrameProcessor.flush()`
1. Flush the `FrameProcessingTaskExecutor`, so that after it returns, all tasks queued before calling `flush()` completes
2. Post to `FrameProcessingTaskExecutor`, to flush the `FinalMatrixTextureProcessorWrapper`
3. Flushing the `FinalMatrixTextureProcessorWrapper` will propagate flushing through, via the `ChainingGlTextureProcessorListener`
Startblock:
has LGTM from christosts
and then
add reviewer andrewlewis
PiperOrigin-RevId: 506296469
The eotf is needed so that overlay (image) colors are correctly interpreted and mixed the linear video colors.
Also replaces the 100winners.png with "homemade" image file.
Added GlEffectsFrameProcessor test to justify that the color looks correct at the end of frame processing.
PiperOrigin-RevId: 506290309
Can be used to combine multiple media items into a single timeline window.
Issue: androidx/media#247
Issue: google/ExoPlayer#4868
PiperOrigin-RevId: 506283307
I missed this when fixing `positionInMs` for Dackka in aae6941981
This time I manually verified that all the `@Override` methods have
parameter names that match [the docs](https://developer.android.com/reference/androidx/leanback/media/PlayerAdapter).
#minor-release
PiperOrigin-RevId: 506017063
(cherry picked from commit d1a27bf2a81709bc7b03ad130bc9abd4d8b27164)
This change fixes an issue that can be reproduced when
a controller `onConnect` creates a `QueueTimeline` out
of the state of a legacy session and then `prepare` is called.
`activeQueueItemId`, `metadata` and the `queue` of the legacy
session are used when a `QueueTimeline` is created. The change
adds unit tests to cover the different combinatoric cases these
properties being set or unset.
PiperOrigin-RevId: 505731288
(cherry picked from commit 4a9cf7d069b1b35be807886d59d87c396b19876c)
When seeking in fMP4, we try to extract as little samples as possible
by only starting at the preceding sync frame. This comparison should
use <= to allow sync frames at exactly the seek position.
Issue: google/ExoPlayer#10941
PiperOrigin-RevId: 505098172
(cherry picked from commit 00436a04a4f0fec8ee9154fc1568ca4013ca5c7d)
MergingMediaPeriod creates its track groups with ids concatenating position in its periods array and the underlying child track group id. The ids can be used in selectTracks for matching to periods list.
Issue: google/ExoPlayer#10930
PiperOrigin-RevId: 505074653
(cherry picked from commit 542a1ef03f361b29ec731a7334b2922cb54ef4c9)
For most missing commands, we already disable the corresponding
controls. This change extends this to more UI elements that are
disabled in case the corresponding action is unavailable.
#minor-release
PiperOrigin-RevId: 505057751
(cherry picked from commit b3e7696ba7d66a2d3c477858194a20789f4d75c7)
Can be used to combine multiple media items into a single timeline window.
Issue: androidx/media#247
Issue: google/ExoPlayer#4868
PiperOrigin-RevId: 506283307
For HLG input in transformer, FinalWrapper is configured to only output HLG to
encoder. But since DebugPreview is configured to take PQ for HDR content, the
color will not look correct.
This CL allows overriding the MatrixTP output transfer function, so
that FinalWrapper can output
- HLG to encoder
- PQ to debug preview
PiperOrigin-RevId: 506022840
Implementations outside media3 should be able to throw FrameProcessingException if they come across an error during configure().
PiperOrigin-RevId: 506020149
Transformer callbacks will take a Composition instead of a MediaItem.
Apps should be able to see what this Composition contains.
PiperOrigin-RevId: 505976561
Add checks to GL tone-mapping pixel tests, to ensure the device's decoder, API
version, and OpenGL implementation support GL tone-mapping before attempting it.
These tests should be run on mobile harness, to detect per-device failures, and
so are moved to transforemr/mh. Per b/263395272, these tests should ultimately
be in an effect/mh directory.
PiperOrigin-RevId: 505749974
On some devices/builds it seems that the `SurfaceView` constructor tries to create a handler. Move instantiation to the main thread when getting the debug surface view so that handler creation succeeds.
PiperOrigin-RevId: 505745387
ParcelFileDescriptor is quite specific and removing it allows to have
less overloads of startTransformation.
A follow-up CL will undeprecate the overload that takes a MediaItem.
PiperOrigin-RevId: 505670321
AudioProcessor-based speed changes are not supported with
offload, so we should use the AudioTrack-based speed changes
by default if the user requests a speed change.
This moves the decision of which speed change path is used
into the Configuration, so that it can change for each
AudioTrack in a playlist.
PiperOrigin-RevId: 505621911
When seeking in fMP4, we try to extract as little samples as possible
by only starting at the preceding sync frame. This comparison should
use <= to allow sync frames at exactly the seek position.
Issue: google/ExoPlayer#10941
#minor-release
PiperOrigin-RevId: 505098172
This makes it easier to reason about some parts of the code and
will eventually allow to easily switch between AudioProcessor-
based on AudioSink-based speed adjustment.
The current state saves the applicable playback parameters
in separate variables depending on which speed adjustment
path is used. Moreover, the AudioProcessor-based logic keeps
a chain of pending parameter changes and we derive the last
applicable one everytime we need the current parameters.
After this change, this is simplified by
- keeping a common value for playback parameters independent
of the actual path we use for adjustment.
- keeping the final ("current") parameters directly, instead
of deriving it from a chain of yet to be applied parameters.
PiperOrigin-RevId: 505097294
MergingMediaPeriod creates its track groups with ids concatenating position in its periods array and the underlying child track group id. The ids can be used in selectTracks for matching to periods list.
Issue: google/ExoPlayer#10930
PiperOrigin-RevId: 505074653
