Add capability to re-use persistent license sessions across sessions.
DrmEngine will now always:
- try to start stored persistent sessions before trying to fetch a
license, as-to be able to check if all needed keys are already loaded.
- ask for a new license when the persistent session doesn't have the
needed keys for playback,
Given the flag `persistentSessionOnlinePlayback` is true, DrmEngine:
- won't remove the persistent session from the device at the end of the
playback,
- won't throw an error when the persistent session isn't found on the
device,
For now, it needs Shaka's users to persist session information by
themselves (localStorage, IndexDB, ...) before giving it back for the
next session. Still, it lays foundation to develop the feature to fully
handling it on Shaka's side.
Related to #1956
The links to the next tutorial were out of date, and they no longer prescribed the actual order of tutorials. This just removes those links entirely.
Fixes#5078
This adds an optional parameter to request and response filters, of a
new enum called AdvancedRequestType.
This enum describes request types that are subtypes of the basic types.
For example, INIT_SEGMENT is a type of SEGMENT.
This gives users more information about the type of the request, while
maintaining backwards compatibility.
Closes#4966
Shaka error handling is getting increasingly more complex in order to "catch them all".
This new tutorial describes both the basic method of error handling, as well as showing a few
more advanced ways to handle specific errors.
Closes#4484
This reverts commit ea2eaaf210.
Now that v4.3 is out, this sets the receiver app ID for main to refer to
the nightly version of the receiver app again.
This removes the overly-complex docker-compose system and rewrites the
Dockerfile. It also changes the docker commands to those that specify a
user ID, so that build outputs are written as the current user.
Closes#4387 (failed docker build not detected in CI)
Issue #4619 (failed to build w/ docker)
Some FairPlay providers still need this part, so we should never have removed it.
The default is to do no transformation.
Co-authored-by: Joey Parrish <joeyparrish@google.com>
Includes a YAML config file for our lab, and documentation on how to
create a custom config for another Selenium grid.
A workflow will run tests nightly in the Shaka lab, using a
self-hosted runner with access to our private grid.
The workflow can also be triggered manually by maintainers to test a
PR in the lab. This will report status back to the PR.
Below are the changelog entries for each deprecated feature removed by this commit.
-----
feat(config)!: `manifest.dash.defaultPresentationDelay` has been replaced by `manifest.defaultPresentationDelay` (deprecated in v3.0.0)
feat(config)!: Configuration of factories should be plain factory functions, not constructors; these will not be invoked with `new` (deprecated in v3.1.0)
feat(player)!: `shaka.Player.prototype.addTextTrack()` has been replaced by `addTextTrackAsync()`, which returns a `Promise` (deprecated in v3.1.0)
feat(ui)!: `shaka.ui.TrackLabelFormat` has been renamed to `shaka.ui.Overlay.TrackLabelFormat` (deprecated in v3.1.0)
feat(ui)!: `shaka.ui.FailReasonCode` has been renamed to `shaka.ui.Overlay.FailReasonCode` (deprecated in v3.1.0)
feat(offline)!: `shaka.offline.Storage.prototype.store()` returns `AbortableOperation` instead of `Promise` (deprecated in v3.0.0)
feat(offline)!: `shaka.offline.Storage.prototype.getStoreInProgress()` has been removed; concurrent operations are supported, so callers don't need to check this (deprecated in v3.0.0)
feat!: `shaka.util.Uint8ArrayUtils.equal` has been replaced by `shaka.util.BufferUtils.equal`, which can handle multiple types of buffers (deprecated in v3.0.0)
feat(manifest)!: `shaka.media.SegmentIndex.prototype.destroy()` has been replaced by `release()`, which is synchronous (deprecated in v3.0.0)
feat(manifest)!: `shaka.media.SegmentIterator.prototype.seek()`, which mutates the iterator, has been replaced by `shaka.media.SegmentIndex.getIteratorForTime()` (deprecated in v3.1.0)
feat(manifest)!: `shaka.media.SegmentIndex.prototype.merge()` has become private; use `mergeAndEvict()` instead (deprecated in v3.2.0)
feat(plugin)!: `AbrManager` plugins must implement the `playbackRateChanged()` method (deprecated in v3.0.0)
feat(plugin)!: `shaka.extern.Cue.prototype.spacer` has been replaced by the more clearly-named `lineBreak` (deprecated in v3.1.0)
feat(plugin)!: `IUIElement` plugins must have a `release()` method (not `destroy()`) (deprecated in v3.0.0)
Many devs using Shaka and wishing to compile the library are required to install all prerequisites on their machine. For docker devs, this is extremely bad as it requires installing Java and Python on OS.
This commit adds a basic configuration for quick compilation via Docker, without requiring any other prerequisites. Improvements can be made in order to allow all Shaka workflow inside Docker.
Suggested in #181
This adds code to allow Shaka Player to play media in sequence
mode, an alternate playback mode that makes the browser ignore
media timestamps, when playing HLS media.
This is important for containerless media formats, as they do not
contain such timestamps.
Changing HLS to not require timestamps also means that we no
longer need to fetch media segments in order to get the start
time, which should lower bandwidth usage and startup delay.
In initial tests, on a simulated 3G network, load latency went down
from an average 3.16s to 2.61s on the HLS version of "Big Buck Bunny:
the Dark Truths of a Video Dev Cartoon"; an improvement of about 17%.
Issue #2337
Change-Id: I507898d74ae30ddfb1bddf8dce643780949fbd9b
Add support for HLS com.apple.streamingkeydelivery through MSE/EME implementation.
Close#3346
## Tests
Tested on:
- Mac 11.6 Safari 15.2
- iOS 15.2 Safari 15.2
- Mac 11.6 Chrome 96 (for potential regressions on Widevine keySystem)
| Mode | DRM API | TS | CMAF (mono-key and multi-keys)
|---|---|---|---|
| file | EME | ✅ | ✅ |
| file | Legacy-prefixed | ✅ | ✅ |
| media-source | EME | **mux-js**: `encrypted` never fired<br />**real MSE**: `encrypted` event received, but with incorrect `sinf` initData (*1) | ✅ |
| media-source | Legacy-prefixed | **mux-js**: `webkitneedkey` never fired<br/>**real MSE**: TBD | 🔴 fails to append media segment to SourceBuffer (init segment ok) `(video:4) – "failed fetch and append: code=3015"` |
## Support table
| Mode | DRM API | TS | CMAF (mono-key and multi-keys)
|---|---|---|---|
| file | EME | ✅ | ✅ |
| file | Legacy-prefixed | ✅ | ✅ |
| media-source | EME | 🚫 `4040: HLS_MSE_ENCRYPTED_MP2T_NOT_SUPPORTED` | ✅ |
| media-source | Legacy-prefixed | 🚫 `4041: HLS_MSE_ENCRYPTED_LEGACY_APPLE_MEDIA_KEYS_NOT_SUPPORTED` |🚫 `4041: HLS_MSE_ENCRYPTED_LEGACY_APPLE_MEDIA_KEYS_NOT_SUPPORTED` |
⚠️ Use EME APIs with multi-keys CMAF makes the video stalling with the audio continuing alone after a short time (~3 minutes in the stream, could be shorter, could be longer). Didn't find an explanation to that yet. I've observed the same behaviour with hls.js code so I don't think this is a player issue.
This drops the v2.4 guide (no longer maintained), and adds a specific
guide for v3 changes (which are minimal).
Closes#3487
Change-Id: Id2e6d3ce92114ca5685787994cac7a5ed36a86e9
Vincent Valot
Álvaro Velad Galván
Casey Occhialini
theodab
Joey Parrish
Martin Stark
François Beaufort
Tian Shao
Álvaro Velad Galván
António César Júnior
Michelle Zhuo
Joey Parrish
Dmitry Savchenkov
Nico
fingerartur
