13310 Commits

Author SHA1 Message Date
kimvde
793a0993c5 Various nits in Transformer
PiperOrigin-RevId: 423822317
2022-01-25 19:53:21 +00:00
olly
cc144f5875 Fix 1 ErrorProneStyle finding:
* @CryptoType is a TYPE_USE annotation, so should appear after modifiers and directly before the type.
  (see go/java-style#s4.8.5-annotations)

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This CL was generated by CL Robot - a tool that cleans up code findings
(go/clrobot). The affected code paths have been enabled for CL Robot in //depot/google3/java/com/google/android/libraries/media/METADATA which is reachable following include_presubmits from //depot/google3/third_party/java_src/android_libs/media/METADATA.
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#codehealth

Tested:
    Local presubmit tests passed.

PiperOrigin-RevId: 423821355
2022-01-25 19:49:34 +00:00
tonihei
caa0a09c2f Finish pending session if there is one before creating a new one.
PiperOrigin-RevId: 423819515
2022-01-25 19:45:46 +00:00
olly
6af74e7f0f Add missing AudioFormat encoding conversions
PiperOrigin-RevId: 423786422
2022-01-25 19:41:56 +00:00
kimvde
5e583d34ee Fix Javadoc formatting
#minor-release

PiperOrigin-RevId: 423314840
2022-01-25 19:37:38 +00:00
hschlueter
2f4ef89510 Delete old TODO.
This was resolved in 081700f72b where the
Video/AudioSamplePipeline call this method before calling
the FallbackListener.

PiperOrigin-RevId: 423284258
2022-01-25 19:33:44 +00:00
claincly
cd076f7622 Ignore invalid RTP-Info header value.
Issue: google/ExoPlayer#9619

(and a few other GH issues related to invalid RTP-Info header)

PiperOrigin-RevId: 423283017
2022-01-25 19:29:51 +00:00
claincly
5a60db3328 Handle when RTSP track timing is not available.
Issue: google/ExoPlayer#9775

We got a few issues for this on GH already. Some RTSP servers do not provide
track timing in PLAY responses, or the timings are invalid.

Missing timing means the RTSP stream is not seekable. Added method to
1. Update the timeline that seek is not possible
2. Report read discontinuity so that playback can start from the beginning.

PiperOrigin-RevId: 423281439
2022-01-25 19:26:04 +00:00
hschlueter
4cf9106581 Transcode to a muxer-supported sample MIME type.
If the output sample MIME type is inferred from the input
but is not supported by the muxer, we fallback to transcoding
to a supported sample MIME type.
The audio and video renderers need to make sure not to select the PassthroughSamplePipeline for this case. Which sample MIME type
to choose is decided by the EncoderFactory.

PiperOrigin-RevId: 423272812
2022-01-25 19:22:23 +00:00
bachinger
e2cf266b1c Set the next live ad in ad group to avoid rebuffering
To avoid the `MediaPeriodQueue`to discard the reading period, we can set the next ad of an ad group early and then (possibly) only change it's duration once we receive the actual duration. This way we avoid a rebuffering as a result of the reading period being discarded.

The change also takes care to properly set ad break and their durations when we join the live stream at the moment when an ad is playing.

PiperOrigin-RevId: 423163467
2022-01-25 19:17:42 +00:00
tonihei
7c60e67f84 End finished sessions on timeline updates.
We currently only end sessions on Timeline updates if the associated media
is no longer in the playlist. But we should also end all sessions that are
finished as a result of the timeline update (similar to how this is done for
discontinuities). This issue was introduced by 394ab7bcfd

PiperOrigin-RevId: 423075855
2022-01-25 19:13:49 +00:00
tonihei
6fd4401e87 Fix release notes markdown
Links should use []() instead of ()[].

PiperOrigin-RevId: 423073748
2022-01-25 19:09:52 +00:00
tonihei
301fcd649a Ensure network transfers are associated with the right session
We currently don't check which session is causing a network transfer
(it could be a preloaded item in a playlist). To clearly associate
network transfer data with sessions, we need to keep track of
transferred bytes and transfer time per session.

PiperOrigin-RevId: 422867845
2022-01-25 19:05:44 +00:00
hschlueter
081700f72b Communicate sample MIME type changes to FallbackListener.
We may fall back to a different sample MIME type because
a) the sample MIME type inferred from the input is not supported
by the muxer or b) no encoders are available for the the requested
sample MIME type.

PiperOrigin-RevId: 422849036
2022-01-25 19:01:49 +00:00
christosts
4502a1ee63 Extend support for audio spatialization in MediaCodecAudioRenderer
With this change, the MediaCodecAudioRenderer configures the MediaCodec
to not downmix audio only if spatialization can be applied. This way,
decoders who are downmixing by default are left doing so when
spatialization cannot be applied. The renderer re-initializes the codec
when spatialization properties change mid-playback.

PiperOrigin-RevId: 422822952
2022-01-25 18:57:50 +00:00
hschlueter
6212e6c8ee Make defensive copies of the transformation matrix.
TransformationRequest is otherwise immutable, so if we modify the
transformationMatrix in place (done before this cl) this may cause
confusing behaviour for apps when they reuse a TransformationRequest.

PiperOrigin-RevId: 422822916
2022-01-25 18:53:48 +00:00
tonihei
b2ecce4d07 Reset some state values when a session is finished.
Currently, we keep the values for dropped/played frames, audio underruns
and current formats from the last session, causing double reporting
of counters and wrong track change reasons for formats. All these
values should be reset when the active session is finished, so that the
new session can start from scratch.

PiperOrigin-RevId: 422798406
2022-01-25 18:49:27 +00:00
tonihei
d15350ab01 Avoid ending session early if an unrelated other session is finished
Currently, we always end the current session if onSessionFinished is
called. However, the finished session may not be the active one (for
example when discarding prebuffered items in a playlist). To make this
code more robust, we can save the active session id explicitly and only
end this session.

PiperOrigin-RevId: 422788542
2022-01-25 18:45:28 +00:00
hschlueter
dbc4dcf0f2 Merge muxer and encoder output format error codes.
After implementing fallback, it won't always be possible to
differentiate between muxer and encoder as the cause of an output
format not being supported.

PiperOrigin-RevId: 422780443
2022-01-25 18:41:34 +00:00
bachinger
121592a41d Include audio metadata with DefaultMediaItemConverter for Cast
This change adds more standard metadata fields to Cast metadata including the artwork URL that makes the cast device show the artwork in the Cast route dialog (https://screenshot.googleplex.com/uj4n4Jqd7it9bob) and the Cast device.

This change also discriminates between media with an audio MIME type and others. For audio MIME type the Cast metadata is set to MEDIA_TYPE_MUSIC_TRACK which changes the layout and shows artwork and additional audio meta data to be displayed (https://screenshot.googleplex.com/ASy3KDcsTdJDM2T).

Issue: google/ExoPlayer#9663
PiperOrigin-RevId: 422589957
2022-01-25 18:37:25 +00:00
claincly
9942d42f69 Support encoding square videos.
PiperOrigin-RevId: 422585277
2022-01-25 18:33:06 +00:00
claincly
e0aa61681d Throw NPE instead of IAE when sampleMimeType is null.
PiperOrigin-RevId: 422550627
2022-01-25 18:29:00 +00:00
bachinger
7ba79cfa42 Split ad playback state and recalculate window and period duriations
This change enables the ImaServerSideAdInsertionMediaSource for multi-period content. The global ad playback state is split into pieces for each period and the window and period durations are calculated accordingly in the ServerSideAdInsertionTimeline.

For multi-period live content (DASH), the ad playback state is not set with this change. This is deferred to a follow up CL. Splitting is very tricky. For each timeline update the windowStartTimeUs may vary for some milliseconds relative to the start of the period.positionInWindowUs. This requires to either introduce some fuzzy logic or to choose a different approach than for multi-period VOD. Because mistakes within the playback states of subsequent moving live windows produces crashes, it seems sensible to defer this for now and keep this change in a separate future CL (unblock further work, easy to rollback).

In this state, live DASH stream are working and the ad overlay is placed over the player correctly bu the SDK. However, ads are not reported by the position discontinuity event. Similarly, the player.isPlayingAd() does never returns true when a ad period is playing.

PiperOrigin-RevId: 422539770
2022-01-25 18:23:00 +00:00
andrewlewis
50bf44b6c2 Update reference to DefaultHttpDataSourceFactory
PiperOrigin-RevId: 422515892
2022-01-25 18:19:06 +00:00
claincly
9b3483ec5f Use encoder output format for configuring the Encoder.
This CL implements fixing the input format to the encoder spec. Fixed
parameters include:
- MIME type
- Profile & level
- Resolution
- frame rate, and
- bitrate

PiperOrigin-RevId: 422513738
2022-01-25 18:14:41 +00:00
aquilescanta
25a362ec67 Remove last SampleQueue.release allocation
By making AllocationNode fields non-final

PiperOrigin-RevId: 422403816
2022-01-25 18:10:29 +00:00
huangdarwin
bb0a641555 Transformer GL: Add image diff in test.
PiperOrigin-RevId: 422392959
2022-01-25 18:06:21 +00:00
huangdarwin
41be22ef65 Transformer GL: Add pixel tests for transformation.
Rotation, translation, and scale tests on a normal video.

PiperOrigin-RevId: 422383176
2022-01-25 18:02:30 +00:00
tonihei
789b574be1 Use Util method to infer stream type instead of just mime type.
The MediaMetricsListener currently just looks at the mime type and
doesn't use the inference based on the URI if no mime type is set.

Also change default type to OTHER to avoid classifying streams from
URLs without clear file extension as progressive.

PiperOrigin-RevId: 422373381
2022-01-25 17:57:54 +00:00
andrewlewis
085042d6aa Fix minor exoplayer.dev issues
PiperOrigin-RevId: 422349626
2022-01-25 17:51:17 +00:00
Marcel Dopita
6b3187ccf1 Support MKV embedded WebVTT captions 2022-01-24 18:12:43 +01:00
Rakesh Kumar
4b99db938a Add support for RTSP H265
Added H265 RTP packet reader and added support for H265
playback through RTSP

Change-Id: Ic0e135768bb92cd3343212c2edd84bae6947320e
2022-01-18 19:36:22 +05:30
OxygenCobalt
c2d0649ea3
Fix flac extension
Replace the flac module usage in the FLAC extension with the vorbis
module.
2022-01-18 06:28:02 -07:00
OxygenCobalt
f6bee303e7
Swap inheritance hierarchy between vorbis types
Instead of having types in flac inherit types in vorbis, make types in
vorbis inherit types in flac. This is a bit of a hack and somewhat
messy, but it retains backwards compatibility.
2022-01-18 06:18:58 -07:00
OxygenCobalt
9c1018679a
Fix nitpicks
Fix some more nitpicks I encountered.
2022-01-17 15:10:25 -07:00
OxygenCobalt
a4682cbff5
Fix FlacStreamMetadata compile failure
Comment concatenation was accidentally not added previously, which
results in a testing failure.
2022-01-17 10:34:49 -07:00
OxygenCobalt
fc08f866ce
Rework vorbis comment parsing
Collapse the two variations of `VorbisUtil.buildMetadata` into a single
method called `VorbisUtil.parseVorbisComments` that only takes a list
of vorbis strings, compared to previously where it would take strings
and picture frame instance. Any code that relied on the old signature
now either concatenates picture frames and vorbis comments or copies
vorbis comments into an existing metadata instance.
2022-01-17 09:59:20 -07:00
OxygenCobalt
7a88829ea6
Misc cleanup
Group up some other minor changes with the vorbis comment utils.
2022-01-17 09:17:45 -07:00
OxygenCobalt
b9191615ee
Rework OPUS comment header parsing
Simplify how the comment header is parsed and eliminate a few possible
bugs in the process, such as:
- Metadata being overwritten directly by the comments header.
- The packet being rewound to 0 if it cannot find a comment header,
which might result in the cursor being moved to a bad position.
2022-01-17 09:09:01 -07:00
OxygenCobalt
84c9d290bb
Fix overwritten docs
67e1261 messed up some of the other docs. Fix that.
2022-01-17 08:28:44 -07:00
OxygenCobalt
67e1261f7b
Revert docs to dev branch
Studio accidentally renamed some of the javadoc to reflect the new
vorbis module. Revert it to the dev javadoc, as the ExoPlayer devs
don't update the javadoc until a release.
2022-01-17 08:23:48 -07:00
OxygenCobalt
9597ecbb31
Clean up VorbisUtil
Try to eliminate some nitpicks regarding VorbisUtil.
2022-01-17 08:04:34 -07:00
OxygenCobalt
0ea8567b6b
Superclass deprecated vorbis metadata types
In the old `flac` module, superclass the deprecated types under the
moved types in the `vorbis` module. This ensures backwards compat
with existing library users.
2022-01-17 07:54:39 -07:00
tonihei
b3981be8b9 Limit adaptive selections to same level of decoder support
Adaptive video and audio selections will be limited to formats with
the same level of DecoderSupport and HardwareAccelatationSupport, unless
specifically allowed by new flags.

If different levels of decoder support are available, prefer primary
over fallback decoders and hardware-accelerated over software decoders
(in this order). For video, also prefer more efficient codecs, if both
are supported by hardware-accelerated primary decoders.

Issue: google/ExoPlayer#4835
Issue: google/ExoPlayer#9565
PiperOrigin-RevId: 422345048
2022-01-17 14:40:57 +00:00
hschlueter
4145273bc4 Revise TransformationRequest MIME type validation.
PiperOrigin-RevId: 422333929
2022-01-17 14:36:18 +00:00
hschlueter
2e7ca0b7b8 Add javadoc to TransformationRequest's public fields.
PiperOrigin-RevId: 422325859
2022-01-17 14:31:40 +00:00
ibaker
ba58be2c41 Add an anchor tag for the IMA compat URL in ImaAdsLoader javadoc
The naked URL is not hyperlinked by the javadoc compiler, meaning a user
is forced to awkwardly copy it into the address bar of their browser:
https://exoplayer.dev/doc/reference/com/google/android/exoplayer2/ext/ima/ImaAdsLoader.html

#minor-release

PiperOrigin-RevId: 422320571
2022-01-17 14:27:04 +00:00
tonihei
327ec97e58 Reorder adaptive video track preferences.
This change moves the video track selection to the generic
selection method introcuced for audio and text. This ensures
we can apply the same criteria for fixed and adaptive video
track selections. Implicitly, this reorders the preferences
for adaptive tracks to give non-quality preferences (like
preferred MIME type or preferred role flags) a higher priority
than number of tracks in the selection.

Issue: google/ExoPlayer#9519
PiperOrigin-RevId: 422310902
2022-01-17 14:20:21 +00:00
tonihei
3f47da1fd6 Reset readingPositionUs in BaseRenderer.enable
This does currently only happen by chance in replaceStream (called from
enable) if the stream previosly played read until C.TIME_END_OF_SOURCE.

enable already makes all changes done in resetPosition (except resetting
the reading position), so it's less error-prone and makes the intention
clearer if the same code is called from both enable and resetPosition.

The effect of this bug was quite limited because the numerical value
of readingPositionUs was only relevant for periods with changing
durations and server-side inserted ads.

PiperOrigin-RevId: 422300690
2022-01-17 14:15:48 +00:00
olly
d0c13733e4 Don't sample VSYNC when not started
PiperOrigin-RevId: 421855453
2022-01-17 14:11:04 +00:00