After a period transition the first buffer queued has the sum of previous period
durations added to its source presentation timestamp. These durations take into
account gapless edits, but the check on the timestamp was based on the submitted
frame count, not the frame count after trimming.
This change fixes an issue where audio/video would gradually drift apart due to
accumulated error in the audio track position, which could lead to freezing due
to the audio renderer stopping being ready and switching to the standalone media
clock.
Issue: #4559
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213819908
Currently there is no way to disable (or reduce) the logcat output generated
by ExoPlayer.
Issue:#4665
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213421072
This allows creating multiple HLS media sources from a single Factory, as
required by the interface.
Issue:#4814
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213297850
To check the validity of a window index it needs to be compared with a greater
or equal sign to the window count.
Issue:#4822
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213234403
If we can select a track that has a strictly higher score than a
selection already made for a renderer of the same type, we should
prefer it.
Issue: #4711
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=212835895
This allows to update the shuffle order after the ConcatenatingMediaSource
has been created. ShuffleOrder objects should be immutable to ensure thread
safety and thus there is no way to do this currently.
Issue:#4791
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=212443146
When the stream is changed in the audio renderer, the timestamps of the
samples can no longer be expected to match the calculations in the AudioSink.
This change tracks the samples at which the stream is changed and notifies the
AudioSink of the discontinuity.
Issue:#4559
Issue:#3829
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=212435859
Ignoring all edit lists if they don't start with a keyframe causes A/V sync
issues when valid edit lists are applied at the beginning.
This change allows such edit lists again but removes all samples before the
first keyframe (these samples would be ignored by the renderer anyway if at
the beginning OR cause visible distortions when appended to an unrelated
keyframe).
Issue:#4774
Issue:#4348
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=212244407
1. Currently, we may throw source info refresh errors while the previous media
period is still playing.
2. We don't throw if the next period in a playlist fails to prepare and the
previous renderers are all disabled.
3. We throw source info refresh errors for playlists before playback reaches
the culprit source.
This change:
1. Defers the exceptions until all existing media periods have been played.
2. Checks for period preparation exception if the next period is not
getting prepared and the renderer time reached the next period.
3. Does no longer throw from ConcatenatingMediaSource.maybeThrowSourceInfo
RefreshError. The deferred media periods take care of that for each source
individually.
Issue:#4661
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=211819436
- Try and put things into a vaguely sane order
- Remove/simplify overly-detailed release notes
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=211447350
To report DRM session metrics in the future as part of the listener, we need
a callback at the end of the drm session to get the final metric state.
For completion, the session acquired callback is also added.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=211328412
The current structure tries to associate events to media periods and windows
based on the reported values and the current timeline. However the reported
EventTime may not always be consistent in case the timeline doesn't contain
windows or media periods yet or not anymore.
The recent changes to MediaPeriodId allow to use it as a unique identifer for
media periods independent of the timeline. This enables more accurate tracking
of the media period queue and prevents reporting events with inconsistent
data.
Issue:#4492
Issue:#4634
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=210713120
This provides the list of currently buffered media chunks and iterators over
the potential next chunks to the track selection. Having these two parameters
enables more advanced decision logic based on this data.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=210551812
At the point of starting to play a postroll, source info refreshes for future
postroll ads in the same ad group would cause a seek that incorrectly identified
the media period to play as the content media period. Fix the logic in
getAdGroupIndexForPositionUs to address this.
Also handle empty postroll ad breaks by resetting the expected ad group index
when we send content complete.
Issue: #4710
Issue: #4681
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=210071054
The response headers of the last load are available from the loading source
when creating media source events and can be easily forwarded.
Issue:#4361
Issue:#4615
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=209900693
When playing a playlist where the exact maximum input size is known from the
container for each item, it may be necessary to recreate the decoder to increase
its maximum input buffer size at the point of transitioning from one item to the
next, which can make transitions non-seamless.
Scale up the initial video decoder maximum input size so playlist item
transitions with small increases in maximum sample size don't require
reinitialization.
Issue: #4510
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208650244
Also add support for parsing PlayReady DRM information
Issue:#4180
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208094290
Add automatic audio focus handling to SimpleExoPlayer. Audio focus
handling is an opt-in feature that can be requested by passing
the system's AudioManager and an AudioFocusConfiguration to
SimpleExoPlayer.setAudioFocusConfiguration.
When audio focus is being managed by SimpleExoPlayer, the player
will transparently handle pausing playback during
AUDIOFOCUS_LOSS_TRANSIENT, as well as lowering playback volume
during AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208045732
* Make dedicated section in RELEASENOTES
* Clean up AMR FACTORY
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=207550281
This CL adds support for seeking witin TS streams by using binary search. For
any seek timestamp, it tries to find the location in the stream where PCR
timestamp is close to the target timestamp, and return this position as the
seek position.
Github: #966.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=207529906
EventSampleStream.readData required eventStreamUpdatable to be
false for END_OF_STREAM to be returned, but it was only being
set to false when the manifest became static. This change also
sets it to false if the period is not the last one in a dynamic
manifest. It also renames it the parameter to appendable, since
that's what it really represents. Events may still be removed
from the start of the EventStream as the period starts moving
out of the live window.
Issue: #4492
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=207517265
- Use ConstantBitrateSeeker to implement seeking for ADTS format. Since most
ADTS streams are VBR, we use the average bitrate of the first 1000 frames as
the average bit rate.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=207509651
This CL adds support for seeking within PS streams by using binary search. For
any seek timestamp, it tries to find the location in the stream where SCR
timestamp is close to the target timestamp, and return this position as the
seek position.
Github: #4476.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=206787691
