LGTM3
At a higher level, it would be great for AV1/VP9 encode to end up
in something like Interop. It makes me sad to be adding a vote
here to enable a closed format when open ones are better.
On Wednesday, March 6, 2024 at 8:43:11 AM UTC-8 Philip Jägenstedt
wrote:
LGTM2
I think that
https://wpt.fyi/results/mediacapture-record?label=master&label=experimental&aligned&q=mp4
<https://wpt.fyi/results/mediacapture-record?label=master&label=experimental&aligned&q=mp4>
are the relevant tests. LGTM assuming all of these tests pass
with MediaRecorderEnableMp4Muxer enabled. If that's not the
case, is there some functionality that won't be supported
initially?
On Wed, Mar 6, 2024 at 7:19 AM Yoav Weiss (@Shopify)
<yoav...@chromium.org> wrote:
LGTM1
On Tue, Mar 5, 2024 at 5:01 PM 'Michaela Merz' via
blink-dev <blin...@chromium.org> wrote:
Thank you for adding this. Finally we're going to be
able to do cross-browser video-recordings and
playing. Can't wait to see it in production.
M.
On Monday, March 4, 2024 at 3:50:13 PM UTC-7
sun...@microsoft.com wrote:
Mike, I've added feature detection and developer
engagement on
https://docs.google.com/document/d/1WV795DHY3Jf2p_htuAKZ9DXUefiGdQs29mCb8vRiHt8/edit?usp=sharing.
On Monday, March 4, 2024 at 2:13:11 PM UTC-8
Sunggook Chue wrote:
Yoav,
Philipp's answer is correct, please let me
know if you need any more info to unblock.
On Thursday, February 29, 2024 at 11:53:47 AM
UTC-8 philipp...@googlemail.com wrote:
Yoav,
in WebRTC land "we have a sample for
that" (thanks to the one and only WebRTC
devrel guy Sam Dutton, I think I stole
this tagline from him)!
https://webrtc.github.io/samples/src/content/getusermedia/record/
with recent changes to improve MP4 support.
Discovery currently happens
with isTypeSupported but it seems the WG
just decided to deprecate that:
https://github.com/w3c/mediacapture-record/issues/202#issuecomment-1956065141
(not sure how I feel about that, I'd
rather nuke MediaRecorder entirely in
favor of WebCodecs + IndexedDB)
Am Do., 29. Feb. 2024 um 09:13 Uhr
schrieb Yoav Weiss (@Shopify)
<yoav...@chromium.org>:
On Thu, Feb 29, 2024 at 1:46 AM
'Sunggook Chue' via blink-dev
<blin...@chromium.org> wrote:
Here is an explainer, summary only.
https://docs.google.com/document/d/1WV795DHY3Jf2p_htuAKZ9DXUefiGdQs29mCb8vRiHt8/edit?usp=sharing
Thanks! That's very useful! :)
What's the feature detection story?
How can developers know which formats
are supported?
On Wednesday, February 28, 2024
at 7:53:29 AM UTC-8
yoav...@chromium.org wrote:
On Tue, Feb 27, 2024 at
1:45 AM Mike Taylor
<mike...@chromium.org> wrote:
On 2/22/24 9:21 PM,
'Sunggook Chue' via
blink-dev wrote:
Contact emails
sun...@microsoft.com
dalec...@chromium.com(reviewer
and mentor).
Explainer
https://www.w3.org/TR/mediastream-recording/
That's not an explainer..
Could you maybe write a short
(inline?) explainer that
outlines what it is that we
want to ship, what it would
help developers achieve, how
we envision them using this
feature, etc.?
Specification
https://www.w3.org/TR/mediastream-recording/
Summary
Adds support for muxing
audio/video into MP4
containers with
MediaRecorder.
Developers can record
media format, container,
with MP4 of H264 video
and AAC audio codecs in
the MediaRecorder API.
Blink component
Blink::MediaRecording
TAG review
TAG review status
Risks
No Additional risks on
existing containers such
as webm.
Interoperability and
Compatibility
This is missing vendor
and developer signals -
can you add (or request)
them please?
Ergonomics
N/A
Activation
Unchallenging to use.
Security
N/A
WebView Application Risks
N/A
Debuggability
Developers can see the
API failure on DevTools.
Is this feature fully
tested by
web-platform-tests
<https://chromium.googlesource.com/chromium/src/+/master/docs/testing/web_platform_tests.md>?
Yes
Flag name
MediaRecorderEnableMp4Muxer
Tracking bug
https://issues.chromium.org/issues/40127044
Launch bug
https://issues.chromium.org/issues/40127044
Sample links
https://webrtc.github.io/samples/src/content/getusermedia/record/
Estimated milestones
Dev Trial on Desktop: 120
Link to entry on the
Chrome Platform Status
https://chromestatus.com/feature/5163469011943424
Links to previous Intent
discussions
This intent message was
generated by Chrome
Platform Status
<https://chromestatus.com/>.
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