We need to avoid reading and skipping into preload chunks as they
may need to be discarded. The current code iterates over all chunks,
but this can be simplified by just checking the last chunk knowing
that the preload chunk must always be the last one.
As a result, we avoid calling getFirstSampleIndex on all chunks. This
is a bug since the method is not allowed to be called for chunks
that have been spliced in. This still leaves the smaller issue of
potentially calling this method for spliced-in preload chunks, which
will be solved separately.
Issue: #8937
PiperOrigin-RevId: 375053638
Preload chunks may still need to be discarded. However, we don't
currently support discarding spliced-in chunks. Thus, we need to
avoid loadng a preload chunk that needs to be spliced-in.
Issue: #8937
#minor-release
PiperOrigin-RevId: 374851661
Gradle warns against passing a relative path to `new File(String)`:
https://docs.gradle.org/current/userguide/working_with_files.html#sec:single_file_paths
This change fixes all usages of `exoplayerRoot` to pass it to Gradle's
`Project.file()` first, which returns an absolute `File`.
To reproduce the problem in Issue: #8927:
1. Checkout ExoPlayer git project, to e.g. `~/ExoPlayer/exoplayer-git`
2. Create a new Android Studio project in e.g. `~/AndroidStudioProjects/exoplayer-test`
3. Edit the new project's `settings.gradle` file as described in
https://github.com/google/ExoPlayer/blob/release-v2/README.md
using a relative path for `exoplayerRoot`:
```
gradle.ext.exoplayerRoot = '../../ExoPlayer/exoplayer-git'
```
4. In a shell:
```bash
$ cd ~/AndroidStudioProjects/exoplayer-test/app
$ ../gradlew build
```
(Step 4 is important, it seems running `./gradlew` from the project root
doesn't trigger the relative path problem)
This change fixes the problem, and also works with `exoplayerRoot` as a
`File` or `Path` object. `String`, `File` and `Path` all work with relative or
absolute paths:
```
gradle.ext.exoplayerRoot = '/home/ibaker/ExoPlayer/exoplayer-git'
gradle.ext.exoplayerRoot = '../../ExoPlayer/exoplayer-git'
gradle.ext.exoplayerRoot = new File('/home/ibaker/ExoPlayer/exoplayer-git')
gradle.ext.exoplayerRoot = new File('../../ExoPlayer/exoplayer-git')
gradle.ext.exoplayerRoot = Paths.get('/home/ibaker/ExoPlayer/exoplayer-git')
gradle.ext.exoplayerRoot = Paths.get('../../ExoPlayer/exoplayer-git')
```
Note: The Path versions above require importing `java.nio.file.Paths`
and changing the `apply from:` line in the project's settings.gradle
file to something like:
```
apply from: file(gradle.ext.exoplayerRoot.resolve('core_settings.gradle'))
```
It's assumed that a project wanting to pass a `Path` will make these
changes.
Issue: #8927
PiperOrigin-RevId: 374421627
This is mainly so that developers can try out RTSP with
the main demo app without having to change the build.gradle
file.
The change also aligns what media can be played across the
different demo apps.
#minor-release
PiperOrigin-RevId: 373591974
NAT will block off incoming UDP connection because the router has no knowledge
of the necessary port mapping (the mapping is never set up because UDP is
connectionless).
The end result is, the UDP socket to receive RTP data will timeout. After the
`SocketTimeoutException` is caught, the following takes place to try streaming
with TCP (or, RTP over RTSP).
- `RtspClient` sends TEARDOWN to tear down the current session.
- `RtspClient` re-connect to the RTSP server.
- `RtspMediaPeriod` cancels all loading `RtpDataLoadables` (that are using UDP)
- `RtspMediaPeriod` constructs new `RtpDataLoadables` that use
`TransferRtpDataChannel`, and starts loading.
- Once the `RtpDataLoadables` are up and running, we are ready to receive.
`RtspClient` sends the SETUP requests.
- The rest of the flow is unchanged.
#minor-release
PiperOrigin-RevId: 373310774
RTSP interleaving enables RTP packets to be sent using RTSP's TCP connection.
The interleaving RTSP messages contain binary data only and always start with a
'$'. Normal RTSP messages contain line breaks (CRLFs) that indicate complete
lines.
#minor-release
PiperOrigin-RevId: 372990181
- Don't deprecate methods not deprecated in the base class and that
could one day be useful.
- Better document deprecation of other methods.
#minor-release
PiperOrigin-RevId: 372919080
The existing code results in flaky tests, where sometimes the write
fails (with "EPIPE (broken pipe)") and the exception propagates out
and causes the test to never complete and time out.
Swallowing the exception resolves this flakiness.
#minor-release
PiperOrigin-RevId: 372909415
Rating class should be in the same module as MediaMetadata.
Tested:
$ ./gradlew --stacktrace :exo-library-common:tDUT
$ ./gradlew --stacktrace :media2-session:tDUT
$ ./gradlew --stacktrace :media2-session-vct-current:cAT
PiperOrigin-RevId: 370902917
Also make future similar issues less likely by adding isPlaceholder
to the set method of Period (in case forwarding Timeline
implementations use this instead of just updating values selectively)
#minor-release
PiperOrigin-RevId: 372138523
