mediacapture-record
mediacapture-transform
mediacapture-record | mediacapture-transform | |
---|---|---|
3 | 2 | |
103 | 41 | |
4.9% | - | |
2.6 | 6.4 | |
12 months ago | 3 months ago | |
Bikeshed | Bikeshed | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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mediacapture-record
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How do I Effectively Capture Video playing in Canvas?
Courtesy of this GitHub thread, my currently working, but very inconvenient strategy to capture the video is to use mediaCapture(0) on the canvas element with MediaStreamTrackProcessor to pipe frames into WebM muxer from a package called webm-muxer.
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How to create a seamless loop for a looping video?
WebRTC's RTCRtpSender.replaceTrack() method achieves "seamless" replacement of a MediaStreamTrack. I proposed the same be added to MediaRecorder, see Add replaceTrack method to MediaRecorder., Add replaceStream to MediaRecorder.
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FFmpeg for browser and node, powered by WebAssembly
I guess this could be used to remux the broken files that are spitted by the MediaRecorder API, which have missing metadata that prevents from seeking and thus far has been ignored / sweeped away in Chrome [1], Firefox [2], and even the standard itself [3], which ignored in its design the basic fact that encoding any file should include a "closing" stage (where metadata is written) before yielding it as a finished file.
[1]: https://bugs.chromium.org/p/chromium/issues/detail?id=642012
[2]: https://bugzilla.mozilla.org/show_bug.cgi?id=1283464
[3]: https://github.com/w3c/mediacapture-record/issues/119
mediacapture-transform
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Please recommend me an API for different types of rich media projects
Streams API is based on streaming raw data. Media Capture and Streams API uses MediaStream and MediaStreamTrack from WebRTC to stream media. Technically media can be streamed using fetch and Streams API. There is also MediaStreamTrackGenerator and MeiaStreamTrackProcessor from Media Capture Transform (Insertable Streams of Media) https://github.com/w3c/mediacapture-transform which converts to and from MediaStreamTrack and raw data.
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Programmatically Creating a Video Stream?
Id MediaStreamTrackProcessor https://github.com/w3c/mediacapture-transform defined in the context?
What are some alternatives?
reference-types - Proposal for adding basic reference types (anyref)
proposals - Tracking ECMAScript Proposals
assemblyscript - A TypeScript-like language for WebAssembly.
data-interoperability-panel - Repository for the Solid Data Interoperability Panel
rust-ffmpeg-wasi - ffmpeg 7 libraries precompiled for WebAsembly/WASI, as a Rust crate.
MediaFragmentRecorder - Record media fragments
wtfjs - 🤪 A list of funny and tricky JavaScript examples
tinyglitch - Just an experiment with libavformat/libavcodec
dom-examples - Code examples that accompany various MDN DOM and Web API documentation pages