mp4box.js
mp4-muxer
mp4box.js | mp4-muxer | |
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3 | 2 | |
1,828 | 288 | |
3.1% | - | |
4.8 | 7.0 | |
6 days ago | 27 days ago | |
JavaScript | TypeScript | |
BSD 3-clause "New" or "Revised" License | MIT License |
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mp4box.js
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MediaRecorder convert blob to MP4 for PPTXGenJS video
You can pass the audio and video MediaStreamTracks from the MediaStream from getDisplayMedia() to MediaStreamTrackProcessors for each track, pipe the stream of AudioDatas and VideoTracks, copy the data to ArrayBuffer's, then pass those ArrayBuffers to an MP4 muxer, e.g., https://github.com/gpac/mp4box.js/.
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Recordable Canvas Web Component
Luckily there are loads of great libraries that can do this for us. One such library is [MP4Box.js (https://github.com/gpac/mp4box.js/). MP4Box.js is a JS port of an incredibly comprehensive toolset of MP4 utilities.
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How to capture 3D animation and encode it into video by WebCodecs
I could mux the video and audio on the browser into an MP4 with MP4Box.js, but somehow it was misformatted and weirdly played with some players. I gave up and relied on Elemental Convert as it's not so expensive.
mp4-muxer
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audio codec is not supported in mobile brwoser
none of the above codec is supported in mobile browser . I am using mp4-muxer . what other option for audio codec for mp4
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MediaRecorder convert blob to MP4 for PPTXGenJS video
See https://github.com/Vanilagy/mp4-muxer.
What are some alternatives?
webm-writer-js - JavaScript-based WebM video encoder for Google Chrome
player - UI components and hooks for building video/audio players on the web. Robust, customizable, and accessible. Modern alternative to JW Player and Video.js.
webm-muxer - WebM multiplexer in pure TypeScript with support for WebCodecs API, video & audio.
etro - Typescript video-editing framework for the browser
canvas-record - Record a video in the browser or directly on the File System from a canvas (2D/WebGL/WebGPU) as MP4, WebM, MKV, GIF, PNG/JPG Sequence using WebCodecs and Wasm when available.
content - The content behind MDN Web Docs
capture-and-encode
AV-converter - A web app to convert an audio/video file to another format. Client side conversion means that your file does not get uploaded to a server. You can also download YouTube videos at the /yt endpoint.