[HN Gopher] Real-Time Video Processing with WebCodecs and Streams
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       Real-Time Video Processing with WebCodecs and Streams
        
       Author : ArtWomb
       Score  : 48 points
       Date   : 2023-03-18 17:29 UTC (5 hours ago)
        
 (HTM) web link (webrtchacks.com)
 (TXT) w3m dump (webrtchacks.com)
        
       | qwertox wrote:
       | From developer.mozilla.org [0]
       | 
       | > WebCodecs API
       | 
       | > The WebCodecs API gives web developers low-level access to the
       | individual frames of a video stream and chunks of audio. It is
       | useful for web applications that require full control over the
       | way media is processed. For example, video or audio editors, and
       | video conferencing.
       | 
       | And from w3c [1]:
       | 
       | > The WebCodecs API allows web applications to encode and decode
       | audio and video
       | 
       | All this looks really promising, I wouldn't have thought that we
       | could use browsers directly to render videos. Maybe Puppeteer
       | could then stream the content of the page it is rendering, for
       | example a three.js animation.
       | 
       | [0] https://developer.mozilla.org/en-
       | US/docs/Web/API/WebCodecs_A...
       | 
       | [1] https://github.com/w3c/webcodecs
        
       | rektide wrote:
       | Super comprehensive review of so many possibilities, so many of
       | which have only been opened in the past couple years.
        
       | ArtWomb wrote:
       | WebCodecs API Samples:
       | 
       | https://webcodecs-samples.netlify.app/
        
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       (page generated 2023-03-18 23:00 UTC)