[camera_web] Re: Support for camera stream on web#7950
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…d before expecting mock response
…d before expecting mock response
…d before expecting mock response
…d before expecting mock response
…d before expecting mock response
…d before expecting mock response
…m, and used window.animationFrames
…le height and width in takeFrame
…seOffScreenCanvas
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Ready for review |
ditman
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Apr 20, 2026
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This is very cool! I don't work on this nowadays, but here's some extra comments:
- Would
requestVideoFrameCallbackbe better than requestAnimationCallback? - Would it be possible to use
MediaStreamTrackProcessorif available inwindow? There's an example here: Video Frame Processing on the Web – WebAssembly, WebGPU, WebGL, WebCodecs, WebNN, and WebTransport
Anyway, very cool. Thanks for reviving this!
Author
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Thanks for the valuable comments Ditman and the suggestion about MediaStreamTrackProcessor :) |
Contributor
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@TecHaxter – we love thoughtful, polite contributors. Thanks for helping out! |
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is any update on this PR？ |
…ollow wasm comp, moved copyVideoFrameToBufferAndGetStride in camera_service with exception handling, cleaned _triggerVideoStreamTrackProcessorLoop in camera
…rAndGetStride camera service tests
Collaborator
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From triage: @mdebbar it looks from discussion above like this is ready for a hopefully final review round. |
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This PR aims to provide support for strartImageStream and stopImageStream on Web.
#92460
Based on #6944 from the archived plugins repository
Pre-launch Checklist
dart format.)[shared_preferences]pubspec.yamlwith an appropriate new version according to the [pub versioning philosophy], or this PR is [exempt from version changes].CHANGELOG.mdto add a description of the change, [following repository CHANGELOG style].///).POV: my first PR on a public repo
Contains required commits from the PR #6443, resolves unnecessary 202 commits