Commit graph

8 commits

Author SHA1 Message Date
ibaker
885ddb167e Add general-purpose overflow-resistant divide+multiply util method
This is equivalent to the existing `scaleLargeTimestamp` method with the
following changes/improvements:
* No longer specific to timestamps (there was nothing inherently
  time-specific about the logic in `scaleLargeTimestamp`, but the name
  and docs suggested it shouldn't be used for non-timestamp use-cases).
* Additional 'perfect division' checks between `value` and `divisor`.
* The caller can now provide a `RoundingMode`.
* Robust against `multiplier == 0`.
* Some extra branches before falling through to (potentially lossy)
  floating-point math, including trying to simplify the fraction with
  greatest common divisor to reduce the chance of overflowing `long`.

This was discussed during review of 6e91f0d4c5

This change also includes some golden test file updates - these
represent a bug fix where floating-point maths had previously resulted
in a timestamp being incorrectly rounded down to the previous
microsecond. These changes are due to the 'some more branches' mentioned
above.

PiperOrigin-RevId: 564760748
2023-09-12 10:22:57 -07:00
christosts
70ad637e52 Conditionally output captured data in CapturingRenderersFactory
This change makes capturing components in CapturingRenderersFactory
to dump data only they have previously captured any. This is so we can
extend the CapturingRenderersFactory with more renderers that do not
capture data in pre-existing tests and we don't have to change the
golden files.

PiperOrigin-RevId: 561973645
2023-09-01 09:26:33 -07:00
tonihei
da99f9937d Rollback of 7996766b22
*** Original commit ***

Rollback of b69b33206e

*** Original commit ***

Mark output sample as decode-only based on start time

We currently do the same check on the input timestamps and
expect the output timestamps to match. Some codecs produce
samples with modified timestamps and the logic is a lot safer
when the comparison with the start time is done on the output
side of the codec.

Issue: google/ExoPlayer#11000

***

***

PiperOrigin-RevId: 549019403
2023-07-20 10:26:25 +01:00
tonihei
7441c1f083 Add more data to e2etest dumps
We currently only log the input buffers to the codec, but the test
will be more complete and provide more insights into the playback
behavior if we also dump more information about these input buffers
(timestamps and flags) and also all output buffers with their
timestamps and whether they are rendererd (only relevant for video).
And also use the CapturingAudioSink to output the audio data we produce.

PiperOrigin-RevId: 546898937
2023-07-13 15:33:33 +01:00
tonihei
d6f20455ac ServerSideAdInsertionMediaSourceTest adjustments
Some adjustments to the test to make it more correct and prevent it
from becoming flaky:
 - Use separate output dump files per test setup. Once we add more data
   to these files, they are not guaranteed to be the same anymore.
 - Use a seek position that is actually behind the midroll as described
   in the test setup.
 - Change ad insertion position to ensure the ad group duration doesn't
   exceed the underlying media duration.
 - Add a wait for isLoading to ensure the late insertion of an ad group
   happens consistently at the same processing stage.

PiperOrigin-RevId: 546825183
2023-07-13 15:28:54 +01:00
rohks
05e728a31e Add tests for extracting MP4 with large bitrates
Also added the test to `MP4PlaybackTest`.

PiperOrigin-RevId: 459492188
2022-07-07 16:49:08 +00:00
bachinger
d681e264aa Skip played server side inserted ads in a single period window
This change makes sure played server side ads are skipped in a single period
timeline. It avoids creating an ad-MediaPeriodInfo for played postrolls and
creates a content info instead. It also sets the end position for content infos
that terminate the stream before the stream is actually finished. This prevents
the player from continue playing the remaining media delivered by the
MediaPeriod.

We also make sure that the discontinuity of played ads are not reported because
there is actually no discontinuity.

#minor-release

PiperOrigin-RevId: 428734387
2022-02-17 11:52:23 +00:00
Andrew Lewis
933e207b3e Update to androidx.media3
PiperOrigin-RevId: 405656499
2021-10-27 09:12:46 +01:00