Previously, when spectral band replication (SBR) or parametric
stereo (PS) was in use in an MPEG-4 stream, the channel configuration
chosen was likely incorrect. The channel configuration was *always*
incorrect for 7.1 audio (gave 7 channels instead of 8).
- NAME is optionial now in the Hls Manifest
- Use the id field in Format to store the NAME instead of
a field in Variant to mimic DASH's behaviour
(see the DASH Id PR, which is not merged yet at this time).
Added the property 'id' to the MediaFormat class
which serves as an identifier for the track.
DASH Representations will have the "id's" from their
Media Presentation Description mapped to the id property
in the MediaFormat class that will represent the track.
We needed this for an use case where we wanted to read the 'id'
value from the DASH representation and present it to the user
in order for the user to select the right track.
The sample data position is the sum of the data offset and the base data offset.
The base data offset is either specified in the stream, or defaults to the first
byte position in the moof box. (We only support one traf per moof currently, so
the offset does not need to be assigned for later track fragments.) The data
position can optionally be offset by a data position read from the trun.
The auxiliary information offset is calculated in the same way, but using an
offset read from the saio box.
Issue: #837
Issue: #861
Context:
- Currently, playback is significantly more juddery with it disabled,
particularly on AndroidTV.
- We should be able to do the "best" job of this internally, so injection
doesn't buy anything useful. If someone has a better implementation for
adjusting the frame release, they should improve the core library.
The only Samsung devices with names starting "d2" that we're aware of
are Galaxy S3 variants, and also one Samsung Galaxy Pocket Neo d2aio
SAMSUNG-SGH-I747Z. This change speculatively includes that device too because
its name is very similar to SAMSUNG-SGH-I747 which is known to be affected.
Issue: #548
