SDK / exoplayer

PiperOrigin-RevId: 465337074
(cherry picked from commit a1be6d6e)

Adds a new event to AudioOffloadListener to get the offload state of the track, which indicates when software decoding is taking place.

PiperOrigin-RevId: 465264362
(cherry picked from commit fe2b8465)

Avoids disabling Offload on a write error, and instead relies on this being disabled on the AudioTrack init. It will no longer recover by disabling offload.

PiperOrigin-RevId: 465248917
(cherry picked from commit 2fbe1bbf)

* OpenGL automatically clamps the output colors to the [0, 1] interval.

PiperOrigin-RevId: 465071999
(cherry picked from commit 30fab8c0)

The encoder color info [defaults](https://cs.android.com/android/platform/superproject/+/master:frameworks/av/media/libstagefright/foundation/ColorUtils.cpp;l=377;drc=891c19ccfa4953b5e5f7b87118e007b994d8074c) to a value that depends on the input resolution, but when tone-mapping is enabled we should always get BT.709 color space. Hard-code this constant for now to avoid behavior depending on the resolution. A future change should use the decoder output media format to populate the color info.

PiperOrigin-RevId: 465070378
(cherry picked from commit 40a28d5a)

PiperOrigin-RevId: 465067306
(cherry picked from commit bbb7b1c0)

PiperOrigin-RevId: 465067191
(cherry picked from commit 13e9ec99)

PiperOrigin-RevId: 465044342
(cherry picked from commit 245326a0)

PiperOrigin-RevId: 465038852
(cherry picked from commit 707b0618)

TGP: https://fusion2.corp.google.com/presubmit/tap/459592967/OCL:459592967:BASE:464692555:1659412331108:1ed6eb4e/targets

If you need additional help investigating this issue, please consider using g/androidx-discuss to reach the wider Jetpack library owner and client community. For general questions about prebuilt drops, refer to go/androidx/g3_faq

PiperOrigin-RevId: 464852576
(cherry picked from commit a3de13c9)

PiperOrigin-RevId: 464767396
(cherry picked from commit 26dcdcf1)

* Transform frame colors using a defined RGBA Matrix to apply filters.

PiperOrigin-RevId: 464523581
(cherry picked from commit 23f34f8d)

PiperOrigin-RevId: 464519030
(cherry picked from commit ea213545)

Format.NO_VALUE is a placeholder value for an invalid @C.ColorTransfer, used
for example when the decoder doesn't support this transfer function.

When encountering this invalid value, interpret this as COLOR_TRANSFER_SDR.

Confirmed locally that an exception is thrown when transcoding on p4head, and no exception is thrown when transcoding with this CL.

PiperOrigin-RevId: 464135080
(cherry picked from commit 1a22bcf1)

This will allow effects preview in ExoPlayer to use the
Effect and FrameProcessor interface (and the interfaces
they depend on) without depending on transformer or the
future effects module.

PiperOrigin-RevId: 464060047
(cherry picked from commit 06d41c27)

PiperOrigin-RevId: 464050072
(cherry picked from commit 9df0d405)

PiperOrigin-RevId: 463971447
(cherry picked from commit 810f451e)

* Sets KEY_HDR_STATIC_INFO from MediaFormat in the DefaultCodec.
* Adds checks in mediaparser to ensure color space, range, and transfer are valid
  values.

PiperOrigin-RevId: 463921325
(cherry picked from commit 44c42fef)

PiperOrigin-RevId: 463852948
(cherry picked from commit 9ed04ef8)

Despite unregistering the callback and clearing pending Handler
messages, the callback may still receive pending calls if they
are already triggered by the AudioTrack. Instead of asserting
that the track is correct, we should gracefully ignore stale
events.

PiperOrigin-RevId: 463851393
(cherry picked from commit 3650c297)

Merging https://github.com/androidx/media/pull/110/commits/c37a767fdfc2f7e0b9eb1ad7ae6f864c93950712

PiperOrigin-RevId: 463826373
(cherry picked from commit 4d5d592c)

MediaCodecRenderer allows passing HDR10+ out-of-bound metadata
with ApplicationVersion = 1.

PiperOrigin-RevId: 463822315
(cherry picked from commit 81d1dafe)

PiperOrigin-RevId: 463792127
(cherry picked from commit 3b5a53f1)

TransformationException error codes were previously tied to OpenGL
but other FrameProcessor implementations are possible. So this CL
renames the error codes.
Also, remove GL_INIT_FAILED error code, as FrameProcessor
implemenations may initialize resources on a background thread
after the factory method returns, so it's not obvious how to
distinguish between initialization failures and processing failures.

PiperOrigin-RevId: 463704902
(cherry picked from commit bac323d3)

This allows non-GL effects to be passed to custom FrameProcessor
implementations.

PiperOrigin-RevId: 463696384
(cherry picked from commit 66dde429)

PiperOrigin-RevId: 463646211
(cherry picked from commit 77f41d6f)

Both are used in the public FrameProcessor interface, so they
should be public too.

PiperOrigin-RevId: 463454859
(cherry picked from commit 40e96d15)

Downsampled from 3840x2160 resolution videos using ffmpeg:

`ffmpeg -i <inputFilename> -filter:v scale=<width>:<height> -c:a copy <outputFilename>`

PiperOrigin-RevId: 463454628
(cherry picked from commit 5f1ee86e)

PiperOrigin-RevId: 463452893
(cherry picked from commit e1b6ed32)

PiperOrigin-RevId: 463450395
(cherry picked from commit 03ff5246)

This is possible because SSIM increases monotonically with bitrate.

PiperOrigin-RevId: 463434373
(cherry picked from commit 63cddc90)

Just a misc nit, since I found the name a bit confusing, and figured
findEncoderWithClosestSupportedFormat might be more descriptive.

PiperOrigin-RevId: 463433646
(cherry picked from commit 324fc5d7)

Extract a FrameProcessor.Factory interface from GlEffectsFrameProcessor
and allow it to  be customized using a setter on Transformer.Builder.

PiperOrigin-RevId: 463433438
(cherry picked from commit ecbe9a50)

PiperOrigin-RevId: 463328405
(cherry picked from commit 3c2b54b5)

PiperOrigin-RevId: 463320634
(cherry picked from commit dc65aaef)

PiperOrigin-RevId: 463315188
(cherry picked from commit 02eb6e96)

Size requires API 21. Using Pair instead will allow effects to be
used from API 18 during previewing once they are moved out of
transformer.

PiperOrigin-RevId: 463206474
(cherry picked from commit b994f8bf)

PiperOrigin-RevId: 463193768
(cherry picked from commit 4ac177c3)

Issue: google/ExoPlayer#10460
#minor-release
PiperOrigin-RevId: 463163839
(cherry picked from commit 62881821)

PiperOrigin-RevId: 463146426
(cherry picked from commit 92fc065b)