LGTM1
On 4/4/24 2:29 PM, 'Thomas Guilbert' via blink-dev wrote:
The last launch gate approval came in today.
Thanks!
On Wed, Apr 3, 2024 at 11:49 AM Thomas Guilbert <tguilb...@google.com>
wrote:
I agree that this would have been a viable solution, and this was
considered and discussed with the spec editors too [1]. These Opus
flags were originally supposed to be contentHint, but ultimately
it would have only ever been useful for Opus, so it was decided to
keep it in the Opus config.
[1] :
https://github.com/w3c/webcodecs/pull/759#issuecomment-1928349508
On Wed, Apr 3, 2024 at 9:10 AM Daniel Bratell
<bratel...@gmail.com> wrote:
This may be a bit of a tangent, but we had a discussion about
AV1-only encoder configuration a while back[1][2]. In the end
they elected to have a top level dictionary where some
encoding configuration ended up. I wonder if there is anything
to learn from that process and their choices or if you
consider that orthogonal to this.
/Daniel
[1] AV1:
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CADxkKiLH6ViLccGxHZzbCG_ChtSxiG59XoeYMPRqeW1Wk410rg%40mail.gmail.com
[2] ContentHint:
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/CAFUtAY9K9_YmJRFn%3DQBKb0GsETsSFex0DPprMRRpWUWgcvAtbA%40mail.gmail.com
On 2024-03-28 08:43, Yoav Weiss (@Shopify) wrote:
Thanks!
On Wed, Mar 27, 2024 at 10:41 PM Thomas Guilbert
<tguilb...@chromium.org> wrote:
I've flipped all the reviews and will update this thread
when they are all completed.
Thanks!
On Wed, Mar 27, 2024 at 8:25 AM Yoav Weiss (@Shopify)
<yoavwe...@chromium.org> wrote:
Hey! Can you flip on the various reviews (privacy,
enterprise, etc) in the chromestatus entry?
On Tuesday, March 26, 2024 at 11:29:53 PM UTC+1
Thomas Guilbert wrote:
Contact emails
tguilb...@chromium.org
Explainer
None
Specification
https://w3c.github.io/webcodecs/opus_codec_registration.html#dom-opusencoderconfig-signal
Summary
`OpusEncoderConfig.signal` and
`OpusEncoderConfig.application` were
recently added to the WebCodecs spec [1].
Both parameters are mapped directly to
implementation specific encoder knobs.
These allow web authors to provide hints
as to what type of data is being encoded,
and in which context the data is being
used. `signal` can be one of {"auto",
"music", "voice"}. It configures the
encoder for the best performance in
encoding the specified type of data.
`application` can be one of {"voip",
"audio", "lowdelay"}. It configures the
encoder to favor speech intelligibility,
faithful reproduction of the original
input, or minimal latency. [1] :
https://github.com/w3c/webcodecs/pull/777
Blink component
Blink>Media>WebCodecs
<https://bugs.chromium.org/p/chromium/issues/list?q=component:Blink%3EMedia%3EWebCodecs>
TAG review
None
Why not?
TAG review status
Not applicable
Risks
Interoperability and Compatibility
None
/Gecko/: Positive
(https://github.com/w3c/webcodecs/pull/777)
Spec change approved by Mozilla
representative. For an almost identical
feature, Mozilla said the "request for
standards position" was not warranted, as
they were active spec participants:
https://github.com/mozilla/standards-positions/issues/837#issuecomment-1614666364
/WebKit/: No signal. Review from WebKit
was requested on the spec change.
Can you ask for official positions? https://bit.ly/blink-signals
/Web developers/: No signals
/Other signals/:
WebView application risks
Does this intent deprecate or change
behavior of existing APIs, such that it
has potentially high risk for Android
WebView-based applications?
None
Debuggability
Will this feature be supported on all six
Blink platforms (Windows, Mac, Linux,
ChromeOS, Android, and Android WebView)?
Yes
Is this feature fully tested by
web-platform-tests
<https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?
Yes
Existing WPTs will be modified to cover
this feature:
https://wpt.fyi/results/webcodecs/audio-encoder-config.https.any.html
Flag name on chrome://flags
None
Finch feature name
None
Non-finch justification
Simple parameter changes.
Requires code in //chrome?
False
Estimated milestones
Shipping on desktop 125
Shipping on Android 125
Anticipated spec changes
Open questions about a feature may be a
source of future web compat or interop
issues. Please list open issues (e.g.
links to known github issues in the
project for the feature specification)
whose resolution may introduce web
compat/interop risk (e.g., changing to
naming or structure of the API in a
non-backward-compatible way).
None
Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/5165257615212544
This intent message was generated by
Chrome Platform Status
<https://chromestatus.com/> and edited by
hand afterwards.
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