In some cases we create empty playback metrics with no corresponding
events (e.g. when an app seeks to a new media item and immediately
releases the player). There is no benefit in having completely empty
metrics entries, so it's cleaner to not report them in such cases.
#minor-release
PiperOrigin-RevId: 425609010
- Add a checkbox in the demo app to enable experimental HDR editing.
- Add an `experimental_` method to `TransformationRequest` to enable HDR editing.
- Add fragment/vertex shaders for the experimental HDR pipeline. The main difference compared to the existing shaders is that we sample from the decoder in YUV rather than RGB (because the YUV -> RGB conversion in the graphics driver is not precisely defined, so we need to do this to get consistent results), which requires the use of ES 3, and then do a crude YUV -> RGB conversion in the shader (ignoring the input color primaries for now).
- When HDR editing is enabled, we force using `FrameEditor` (no passthrough) to avoid the need to select another edit operation, and use the new shaders. The `EGLContext` and `EGLSurface` also need to be set up differently for this path.
PiperOrigin-RevId: 425570639
Tested by confirming transformations still work and write to a output file in a
scoped-storage directory on a:
* Nexus 6P API 23 emulator
* Google Pixel 4 API 31 physical device
PiperOrigin-RevId: 425644266
TransformerTest sounds like a unit test for Transformer but these
tests test behaviour that involves multiple stages of the pipeline.
PiperOrigin-RevId: 425378369
In some cases we create empty playback metrics with no corresponding
events (e.g. when an app seeks to a new media item and immediately
releases the player). There is no benefit in having completely empty
metrics entries, so it's cleaner to not report them in such cases.
#minor-release
PiperOrigin-RevId: 425609010
Add a constructor that takes a DrmSessionManagerProvider.
This allows R8 to strip the default implementation.
#minor-release
PiperOrigin-RevId: 425330083
- Add a checkbox in the demo app to enable experimental HDR editing.
- Add an `experimental_` method to `TransformationRequest` to enable HDR editing.
- Add fragment/vertex shaders for the experimental HDR pipeline. The main difference compared to the existing shaders is that we sample from the decoder in YUV rather than RGB (because the YUV -> RGB conversion in the graphics driver is not precisely defined, so we need to do this to get consistent results), which requires the use of ES 3, and then do a crude YUV -> RGB conversion in the shader (ignoring the input color primaries for now).
- When HDR editing is enabled, we force using `FrameEditor` (no passthrough) to avoid the need to select another edit operation, and use the new shaders. The `EGLContext` and `EGLSurface` also need to be set up differently for this path.
PiperOrigin-RevId: 425570639
Some phone with limited memory can't allocate bigger
shared memory buffers.
This might or might not be related to Binder's 1M
transaction limit.
Tested on Pixel 4 by setting the minimum buffer size to
1h.
https://github.com/google/ExoPlayer/issues/9712
#minor-release
PiperOrigin-RevId: 425324536
This makes sure the number of ads in an ad group matches to the number of periods representing an ad group in a multi-period timeline. This makes it easier to accurately mark ads as played in multi-period windows which is needed to correctly prevent seeking over unplayed ads.
PiperOrigin-RevId: 425317085
If
a) the end of stream buffer arrives with a frame rather than an
empty buffer or
b) processDataV29() renders several decoder output buffers to the
FrameEditor's input Surface immediately before encountering the
EOS flag
these frames were previously stuck in the FrameEditor's input Surface
and never fed to the encoder.
PiperOrigin-RevId: 424898820
This test tests that all frames are processed when transcoding
video to a different sample MIME type (and that the transformation
completes successfully).
PiperOrigin-RevId: 424896014
TransformerTest sounds like a unit test for Transformer but these
tests test behaviour that involves multiple stages of the pipeline.
PiperOrigin-RevId: 425378369
Add a constructor that takes a DrmSessionManagerProvider.
This allows R8 to strip the default implementation.
#minor-release
PiperOrigin-RevId: 425330083
Some phone with limited memory can't allocate bigger
shared memory buffers.
This might or might not be related to Binder's 1M
transaction limit.
Tested on Pixel 4 by setting the minimum buffer size to
1h.
https://github.com/google/ExoPlayer/issues/9712
#minor-release
PiperOrigin-RevId: 425324536
This makes sure the number of ads in an ad group matches to the number of periods representing an ad group in a multi-period timeline. This makes it easier to accurately mark ads as played in multi-period windows which is needed to correctly prevent seeking over unplayed ads.
PiperOrigin-RevId: 425317085
If
a) the end of stream buffer arrives with a frame rather than an
empty buffer or
b) processDataV29() renders several decoder output buffers to the
FrameEditor's input Surface immediately before encountering the
EOS flag
these frames were previously stuck in the FrameEditor's input Surface
and never fed to the encoder.
PiperOrigin-RevId: 424898820
This test tests that all frames are processed when transcoding
video to a different sample MIME type (and that the transformation
completes successfully).
PiperOrigin-RevId: 424896014
When the media3 modules are referred from an external project and
gradle.ext.androidxMediaModulePrefix is specified, build error occurs
like the following.
> gradle.ext.androidxMediaModulePrefix = "media-"
> A problem occurred evaluating project ':media-lib-common'.
> > Project with path ':media-media-lib-cast' could not be found in project ':media-lib-common'.
As you can see, the build script of the common module is trying to
use an incorrect named project which has duplicated prefixes.
Enforcing the correct thread usage has been enabled since 2.13.0.
Opting-out of this enforement is dangerous as it can hide very hard
to debug bugs.
PiperOrigin-RevId: 424815808
Enforcing the correct thread usage has been enabled since 2.13.0.
Opting-out of this enforement is dangerous as it can hide very hard
to debug bugs.
PiperOrigin-RevId: 424815808
