This appears on the notifcation as the elapsed duration like '2:12'
as we had this with the PlayerNotifcationtManager. Notifications on
recent API versions show a seekbar and duration based on the media
session playback state and ignore the chronometer.
PiperOrigin-RevId: 445110202
We add an entire class like we do for parsing other codec initialization formats; it's currently not doing any parsing though (... initialization data is really simple for AV1 though: just the entire contents of the box).
For testing, we add the sample file, having been re-encoded with ffmpeg (and we also happen to have another av1 file, too).
PiperOrigin-RevId: 444890282
This fixes some small niggles:
1. `inferContentType(String)` is documented to take a path, but in the
tests we're passing full URIs.
2. A `String` parameter is usually a path, but also a MIME type or an
extension. In the new methods, the meaning of a `String` parameter
is always clear from the name of the method.
3. `inferContentType(String)` is always passed an extension in
'production' code (which has to be manually prefixed with a dot).
4. `inferContentType(Uri, @Nullable String)` always ignores the Uri if
the String is non-null. IMO this logic is clearer to a reader if it's
just in-lined at the call-site.
These methods are used from the demo apps, so will be part of the stable
API.
PiperOrigin-RevId: 444826053
This fixes an inconsistent state of the `PlayerInfo` when the index of the playing
media item is changed by a playlist modification. In this inconsistent state,
calling `Playerinfo.getCurrentMediaItem` can produce an
`ArrayIndexOutOfBoundException` (see stack trace in GH issue).
This change takes the following measurements:
- always update sessionPosition and timeline of the PlayerInfo together in
`MediaSessionImpl.PlayerListener` where the PlayerInfo originates from
- add an assertion to avoid building a `PlayerInfo` instance in an inconsistent
state
- reduce the window of opportunity for concurrent access to
`mediaSessionImpl.playerInfo` when dispatching player info changes in
`MediaSessionImpl`
Issue: androidx/media#51
PiperOrigin-RevId: 444812661
To ensure frame processor operations operate on square pixels,
make the frame taller or wider for non-square input pixels.
In addition to automated tests, this was tested by changing the
inputFormat.pixelWidthHeightRatio in the TransformerVideoRenderer.
PiperOrigin-RevId: 444553517
This allows the actual bitmap to be saved, even if output
dimensions are different than expected. Otherwise, differing
output dimensions would throw an exception, preventing the bitmap
from being saved.
PiperOrigin-RevId: 444512210
The last frame processor could use a different drawing command
than a four vertex triangle strip. So we need call its drawing
method again instead of assuming the shape.
PiperOrigin-RevId: 444217274
Avoid no-op FrameProcessors in VideoTranscodingSamplePipeline, to avoid
creating resources for and executing GL for a no-op vertex+fragment shader.
EncoderCompatibilityFrameProcessor will still always be exercised.
PiperOrigin-RevId: 443675833
This test should run on all devices from API 21 (the media uses Baseline
profile level 3.0 H.264) to give us coverage of the full pipeline (forcing
re-encoding) and SSIM calculation on all devices.
PiperOrigin-RevId: 443650002
Split rotationDegrees changes to EncoderCompatibilityFrameProcessor, a new
FrameProcessor.
This removes automatic rotationDegrees adjustments from Presentation, which
allows Presentation to be used for changes before the end of a
FrameProcessorChain pipeline.
PiperOrigin-RevId: 443387226
The issue with decoding getting stuck is still reproducible on `samsung/beyond1lteeea/beyond1:12/SP1A.210812.016/G973FXXUEGULB:user/release-keys`.
PiperOrigin-RevId: 443368546
Some devices under report their resolution support, like 2144 for 2160 in
H265, 1072 for 1080 in H264. This CL only takes care of these two cases,
- reporting 1920x1080 is supported when the device reports 1920x1072, and
- reporting 3840x2160 is supported when the device reports 3840x2144
PiperOrigin-RevId: 443095042
When downlading an adaptive asset, if an ExoPlaybackException happens
during track selection, the player raises an
UnsupportedOperationException which is not handled gracefully and can
crash the app main thread.
This change catches the error and forwards it to
DownloadHelper.Callback.onPrepareError() as an IOException.
PiperOrigin-RevId: 443015332
This is safer because it will prevent any future problems with
creating a new FrameProcessorChain before the previous one has
completed its async release.
From [eglDestroyContext documentation](https://www.khronos.org/registry/EGL/sdk/docs/man/html/eglDestroyContext.xhtml):
"If the EGL rendering context is not current to any thread,
eglDestroyContext destroys it immediately."
The context isn't current to any thread here because GlUtil calls
eglMakeCurrent with EGL_NO_CONTEXT before calling eglDestroyContext.
So everthing should be released once the FrameProcessorChain's
release task terminates.
PiperOrigin-RevId: 442807484
