HTTP/2 200
server: GitHub.com
content-type: text/html; charset=utf-8
last-modified: Tue, 08 Jul 2025 23:42:21 GMT
access-control-allow-origin: *
etag: W/"686dacdd-760"
expires: Wed, 23 Jul 2025 08:16:11 GMT
cache-control: max-age=600
content-encoding: gzip
x-proxy-cache: MISS
x-github-request-id: 45B1:12447B:6A7B5:80A04:688097F3
accept-ranges: bytes
age: 0
date: Wed, 23 Jul 2025 08:06:12 GMT
via: 1.1 varnish
x-served-by: cache-bom-vanm7210073-BOM
x-cache: MISS
x-cache-hits: 0
x-timer: S1753257972.851367,VS0,VE218
vary: Accept-Encoding
x-fastly-request-id: 3d735c6d4d32dfe086b0e50a654de5f34abc6980
content-length: 683
WebCodecs API Samples
Demuxes (using mp4box.js) and decodes an mp4 file, paints to canvas ASAP
Demuxes, decodes, and renders synchronized audio and video.
Using ImageDecoder to implement an animated GIF renderer.
Reading from camera, encoding via webcodecs, and creating a webm file on disk.
Capture from camera, encode and decode in a worker