MediaFragmentRecorder
Record media fragments (by guest271314)
webm-muxer.js
WebM muxer using libwebm and webm-tools compiled to Wasm (by davedoesdev)
MediaFragmentRecorder | webm-muxer.js | |
---|---|---|
7 | 2 | |
12 | 51 | |
- | - | |
10.0 | 5.2 | |
about 4 years ago | 6 months ago | |
HTML | JavaScript | |
- | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
MediaFragmentRecorder
Posts with mentions or reviews of MediaFragmentRecorder.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-20.
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MP4 File and the Range Request Header
See also https://developer.chrome.com/en/articles/webcodecs/. FWIW Some experiments (see branches) I did creating media fragments in the browser https://github.com/guest271314/MediaFragmentRecorder.
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How to create a seamless loop for a looping video?
There are multiple ways to achieve the requirement, see the branches of this repository https://github.com/guest271314/MediaFragmentRecorder/.
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Browser video player that can stich together video files and play them as one without rendering new video?
The requirement is pssible. You can use RTCRtpSender.replaceTrack(), among other options. This repository is dedicated to that purpose https://github.com/guest271314/MediaFragmentRecorder.
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Trying to record off a canvas, but bitrate is very low; high values are ignored.
You can use Image Capture API to get images from a MediaStreamTrack https://github.com/guest271314/MediaFragmentRecorder/tree/imagecapture-audiocontext-readablestream-writablestream.
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Preview feature of a video editor
You can use Media Fragment URI https://www.w3.org/TR/media-frags/ to play specific time slices of videos, or RTCRtpSender.replaceTrack() to merge specific time slices of discrete videos into a single media stream, see https://github.com/guest271314/MediaFragmentRecorder/blob/webrtc-replacetrack/MediaFragmentRecorder.html.
- Programmatically Creating a Video Stream?
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How do websites like Netflix prevent screenshots?
No. It can't. I can capture anything on my screen with navigator.mediaDevides.getDisplayMedia({video: true}) alone https://github.com/guest271314/screenshot, or other means. If I wanted to, I can capture audio as well, with several different approaches, respectively https://github.com/guest271314/captureSystemAudio; and both in a single video, or multiple vides merged into one https://github.com/guest271314/MediaFragmentRecorder.
webm-muxer.js
Posts with mentions or reviews of webm-muxer.js.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-01.
- Trying to record off a canvas, but bitrate is very low; high values are ignored.
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Implementing different algorithms to replace built-in JS methods
Many people use various means to write the duration of WebM files produced by MediaRecorder on Chrome/Chromium, which produces WebM files without duration set (https://github.com/legokichi/ts-ebml; https://github.com/davedoesdev/webm-muxer.js). Technically that API is not in Ecmascript specification. JavaScript can be and is used at the front-end to implement.
What are some alternatives?
When comparing MediaFragmentRecorder and webm-muxer.js you can also consider the following projects:
mediacapture-record - MediaStream Recording
ts-ebml - EBML encoder and decoder
captureSystemAudio - Capture system audio ("What-U-Hear")
webm-writer-js - JavaScript-based WebM video encoder for Google Chrome
screenshot - Screenshots
mediacapture-transform - MediaStreamTrack Insertable Media Processing using Streams