*** Original commit ***
DataSource.open() throws if already opened.
Update DataSource implementations to throw an error if open() is called
when the DataSource is already open.
***
PiperOrigin-RevId: 348783425
The delta updates loose information about previous init segments.
Until this is properly fixed, we can avoid the problem by not
using delta updates.
Issue: #5011
PiperOrigin-RevId: 348023895
- Use a setter, which is consistent with how other optional
components are passed.
- Remove nesting where a provider provides another provider.
Since AdSupportProvider then only provides one thing, it
can be renamed to AdsLoaderProvider, which more clearly
expresses what it provides.
PiperOrigin-RevId: 330396334
This allows us to more easily create different dumps derived from the
same assets.
This moves media/source files from `assets/` to `assets/media/` and
dump files from `assets/` to `assets/extractordumps/` and
`assets/audiosinkdumps/` as appropriate. I intend to add
`assets/playbackdumps/` in a future CL.
PiperOrigin-RevId: 326986283
Replace `type` with (optional) `mimeType` and add `keySetId` in
DownloadRequest. The DownloadHelper infers the downloading method (DASH,
HLS, SmoothStreaming or Progressive) from the content's MIME type and
URI.
PiperOrigin-RevId: 322117384
Something that helps a constructor always seemed a bit strange.
It's now possible to use CacheDataSource.Factory directly instead.
PiperOrigin-RevId: 307661930
ExoPlayer needs a codec to decide among WEBVTT and TTML decoder mimeType.
Apple describes IMSC1 in MP4 in
[RFC-8216 Section 3.6](https://tools.ietf.org/html/draft-pantos-hls-rfc8216bis-04#section-3.6).
The DASH manifest specifies the SMPTE-TT captions in the codecs in the manifest
(from W3C [TTML Profiles for Internet Media Subtitles and Captions 1.1](https://www.w3.org/TR/ttml-imsc1.1/#general-0).
DASH just doesn't require the rendition linking, but HLS does.
Apple implies the CODECS attribute of the variant needs to be do this. That is
with SHOULD and MAY language to imply the codec to use for it in the
[Authoring Guidelines](https://developer.apple.com/documentation/http_live_streaming/hls_authoring_specification_for_apple_devices)
This change defaults to WebVTT if no codec is specifed (same as current behavior) otherwise it picks it from the variants
referencing the media.
This CL removes the prefixes to the tests added after a6d0caaa3c.
This CL is generated by following command
$ find -name '*Test.java' | xargs -I{} sed -i 's/^\ \ public\ void\ test\([A-Z]\)\(.*\)$/ public void \L\1\E\2/' {}
PiperOrigin-RevId: 300547504
