The `DataSpace` contains the Color Standard, Range, and Transfer. These values were mapped as follows:
* Standard: From `@C.ColorSpace` to `@DataSpace.DataSpaceStandard`
* Range: From `@C.ColorRange` to `@DataSpace.DataSpaceRange`
* Transfer: From `@C.ColorTransfer` to `@DataSpace.DataSpaceTransfer`
PiperOrigin-RevId: 716157142
If a format is passed to `ExportResult.ProcessedInput`, the `containerMimeType` and `sampleMimeType` are extracted from the Format and passed inside the `MediaItemInfo` object.
PiperOrigin-RevId: 715840400
This is to prevent facing errors in apps using Transformer. It will be enabled again once the project is done and comprehensive tests are added.
PiperOrigin-RevId: 715435613
Some checks in SingleInputVideoGraph were causing CompositionPlayer to
throw for a single media item sequence when repeat mode was enabled. The
reason was that, in this case, no new input stream is registered to the
VideoFrameProcessor.
PiperOrigin-RevId: 715409509
Added the creation of `MediaItemInfo` for each MediaItem and passed the duration of the MediaItem to it. This is done for export operations that complete with success or with error.
PiperOrigin-RevId: 714056270
In some cases encoders include a sample rate in their AudioCapabilities but do not support encoding at that sample rate. This breaks the assumption used to write these tests, so disable them for now until the fallback logic is updated to handle this limitation.
PiperOrigin-RevId: 714055556
Added reporting 2 values from Transformer:
- `exporterName`: name of the package calling for export. Example: "androidx.media3.transformer".
- `muxerName`: name of the muxer used for the export operation. Example: "androidx.media3.muxer".
PiperOrigin-RevId: 714000672
When CompositionPlayer added repeat modes in d0afb96c40, it
changed the logic in SimpleBasePlayer to workaround the specific
scenario in CompositionPlayer that didn't seem to work correctly.
The workaround is not really generically applicable though. The
source of the original problem was that the position values of
all state objects were connected to the "live" source of the
current player so that the repetition case couldn't be detected
(the position before and after the seek looked the same). The
solution is to use the newly added LivePositionSuppliers and
disconnect them before seeking.
PiperOrigin-RevId: 713659638
The audio decoder is sometimes failing with error "previous call to
queue exceeded timeout - Codec reported err 0x80000000, actionCode 0,
while in state 6/STARTED". This is probably because the emulator is too
slow.
PiperOrigin-RevId: 713564117
If an error occurred in the player before the test was calling one of
the waitUntilSomething() methods, a timeout exception was thrown instead
of the actual error.
PiperOrigin-RevId: 713292292
If a playback exception was thrown before or during awaiting the
frameCountBeforeBlockLatch, a TimeoutException was thrown instead of the
playback exception, hiding the actual cause of the failing test.
PiperOrigin-RevId: 713279627
This method is already quite complex and I will need to add more
complexity, so split it into multiple smaller methods.
This CL is a refactoring. There are no functional changes.
PiperOrigin-RevId: 713266816
The change includes setting the final progress percentage when the export completes with error or is cancelled. The value for the progress is collected by calling `Transformer.getProgress()` before `transformerInternal` is set to null.
PiperOrigin-RevId: 713227568
This will be useful for recording use cases, including screen recording with
audio queued via `RawAssetLoader`, where the duration is unknown.
PiperOrigin-RevId: 712895577
If the caller is another asset loader (or another asset loader factory) that is
delegating to a `SurfaceAssetLoader`, it may want to call methods on the
`SurfaceAssetLoader`. Return the concrete type so that a cast isn't necessary
at the call site.
PiperOrigin-RevId: 712881130
Removed the check for `released` flag to be able to pass the actual progress when the export completes.
Also, removed resetting the `progressState` and `progressValue` to be able to get the actual progress. This block is also not necessary to have at this point.
PiperOrigin-RevId: 712851526
After this change, if the sample rate supported by the encoder differs from the requested sample rate and enableFallback is true, the AudioSampleExporter will convert audio to a sample rate supported by the encoder. This fixes a bug where the audio track is distorted when an unsupported sample rate is requested.
PiperOrigin-RevId: 712822358
Added reporting 2 values from Transformer:
- elapsed time since creation of the `editingSession` in milliseconds.
- the `ErrorCode` for export errors. The error codes were mapped from `@ExportException.ErrorCode` int to `@EditingEndedEvent.ErrorCode`.
PiperOrigin-RevId: 712472849
Added a new `EditingMediaMetrics` class that interacts with the platform's `MediaMetricsManager` through an `EditingSession` created when export starts.
Currently, only the `finalState` of the export event is reported to the `EditingSession`. Future changes will collect additional metrics based on the export operation's output.
PiperOrigin-RevId: 711721801
On many devices (for example pixel 7) a dolby vision file can be
decoded (either using dolby vision decoder or H265 decoder)
but they can't be re-encoded to dolby vision.
Allow test to encode to H265.
The test now passes on pixel 7. It was getting skipped earlier.
PiperOrigin-RevId: 711383794
A device (for example pixel 7) might support HDR encoding
but with H265 sample mime type but the existing condition made
assumption false on such devices.
The test still does not pass on pixel 7 because the format
matching condition is incorrect. It will be fixed in a separate CL.
PiperOrigin-RevId: 711368798
After this change if a sample rate is requested that is not supported by the available encoders and enableFallback is true, DefaultEncoderFactory will fall back to the encoder with the closest matching sample rate.
In the case when an encoding profile is included in requestedAudioEncoderSettings, an encoder matching that profile will continue to be preferenced.
PiperOrigin-RevId: 708295869
Added a new `usePlatformDiagnostics` in Transformer. This parameter enables/disables forwarding editing events and performance data to the platform.
This is pre-work for metrics support in Transformer. In the following CLs, metrics collection and forwarding will be implemented.
PiperOrigin-RevId: 707930368
This test was testing a scenario that never happens in production.
Indeed, in this test, a frame was registered to the
ExternalTextureManager but never rendered on the decoder ouput surface.
This never happens in production because both actions are normally
performed in
PlaybackVideoGraphWrapper.InputVideoSink.handleInputFrame().
This test was also failing on API 31 emulator. As the frame was never
rendered, the timeout to release all registered frames in
ExternalTextureManager was always exceeded. This sometimes caused the
decoder to fail on this emulator because there was no interaction with
the decoder for a long time.
PiperOrigin-RevId: 705490910
