Refactor the overall module to place the unified vorbis tags into a
single package called `vorbis`. Also re-intoduce the vorbis tags
in their original `flac` module, but deprecate them.
Populate ICY headers into MediaMetadata so that they can
propagate to the app via AnalyticsListener#onMediaMetadataChanged().
This change copies IcyHeaders.name into MediaMetadata.description
and IcyHeaders.genre into MediaMetadata.genre.
Note: MediaItem.metadata maintain their precedence and overwrite any
ICY headers parsed.
Issue: google/ExoPlayer#9677
PiperOrigin-RevId: 410495676
Populate ICY headers into MediaMetadata so that they can
propagate to the app via AnalyticsListener#onMediaMetadataChanged().
This change copies IcyHeaders.name into MediaMetadata.description
and IcyHeaders.genre into MediaMetadata.genre.
Note: MediaItem.metadata maintain their precedence and overwrite any
ICY headers parsed.
Issue: google/ExoPlayer#9677
#minor-release
PiperOrigin-RevId: 410495676
Test file produced with:
$ MP4Box -add "sample.mp4#video:colr=nclc,1,1,1" -new sample_18byte_nclx_colr.mp4
And then manually changing the `nclc` bytes to `nclx`.
This produces an 18-byte `colr` box with type `nclx`. The bitstream of
this file does not contain HDR content, so the file itself is invalid
for playback with a real decoder, but adding the box is enough to test
the extractor change in this commit.
(aside: MP4Box will let you pass `nclx`, but it requires 4 parameters, i.e. it
requires the full_range_flag to be set, resulting in a valid 19-byte colr box)
#minor-release
Issue: #9332
PiperOrigin-RevId: 405842520
Before this change, the SubtitleExtractor did not mark the limit
of the input buffer, thus the SubtitleDecoder attempted to decode
more bytes. If the subtitle file had a new line at the end, this
bug would make the SubtitleDecoder append an line break after the
last subtitle.
PiperOrigin-RevId: 402523039
SubtitleExtractor is using IndexSeekMap with only one position to
indicate that its output is seekable. SubtitleExtractor is keeping Cues
in memory anyway so more seek points are not needed. SubtitleExtractor
gets notified about seek occurrence through seek() method. Inside that
method extractor saves seekTimeUs, and on the next call to read()
extractor outputs all cues that should be displayed at this time and
later.
PiperOrigin-RevId: 395477127
Samples are serialized using our custom CueEncoder. Information in
which format samples are encoded is needed by Renderer to decide which
decoder to use. Extractor receives Format object in the constructor and
prepares new Format object with sampleMimeType moved to codecs field
and new sampleMimeType set to "custom serialized exoplayer Cue".
PiperOrigin-RevId: 391739866
SubtitleExtractor.release() releases the underlying SubtitleDecoder.
This change introduces the STATE_RELEASED state. The extractor
handles the new state in the read() and seek() methods.
PiperOrigin-RevId: 391046478
