Commit Graph

4 Commits

Author SHA1 Message Date
何遇
268229b8b3 feat: add dataURLOptions parameter control canvas image format and quality (#967)
* feat: record add dataURLOptions parameter control canvas image format and quality

* 解决 build failed

* Update docs/recipes/canvas.md

* Apply formatting changes

* Update canvas-manager.ts

Fix the error caused when I resolved the merge conflict

Co-authored-by: Justin Halsall <Juice10@users.noreply.github.com>
Co-authored-by: Yun Feng <yun.feng@anu.edu.au>
Co-authored-by: Mark-Fenng <Mark-Fenng@users.noreply.github.com>
Co-authored-by: Yun Feng <yun.feng0817@gmail.com>
2026-04-01 12:00:00 +08:00
Justin Halsall
7247bc21e3 [Plugin] Live stream canvas via webrtc (#976)
* inline stylesheets when loaded

* set empty link elements to loaded by default

* Clean up stylesheet manager

* Remove attribute mutation code

* Update packages/rrweb/test/record.test.ts

* Update packages/rrweb/test/record.test.ts

* Update packages/rrweb/test/record.test.ts

* Update packages/rrweb/scripts/repl.js

* Update packages/rrweb/test/record.test.ts

* Update packages/rrweb/src/record/index.ts

* Add todo

* Move require out of time sensitive assert

* Add waitForRAF, its more reliable than waitForTimeout

* Remove flaky tests

* Add recording stylesheets in iframes

* Remove variability from flaky test

* Make test more robust

* Fix naming

* Add test cases for inlineImages

* Add test cases for inlineImages

* Record iframe mutations cross page

* Test: should record images inside iframe with blob url after iframe was reloaded

* Handle negative ids in rrdom correctly

When iframes get inserted they create untracked elements, both on the dom and rrdom side.
Because they are untracked they generate negative numbers when fetching the id from mirror.
This creates a problem when comparing and fetching ids across mirrors.
This commit tries to get away from using negative ids as much as possible in rrdom's comparisons

* Update packages/rrdom/src/diff.ts

Co-authored-by: Yun Feng <yun.feng@anu.edu.au>

* Start unserialized nodes at -2

This way we don't accidentally think of them as mirror misses

* Set unserialized id starting number at -2

* Remove duplication

* Use turbo instead of lerna

* Skip benchmark as it is unreliable when executed in parallel

* Strip port number from serialization, it can vary

* Add settimeout to virtual dom test

* Remove console.log and refactor blob:url serialization

* Include references in tsconfig to indicate which monorepo packages are being used

* Add stream setup

* Migrate project to es module

* Add reference to rrweb from rrdom

* Move jest config to ESM

* Setup basic WebRTC canvas streaming

* Cleanup and refactor WebRTC streaming

* Remove ? which isn't propper javascript

* Yarn lock

* Remove webrtc code from rrweb

* Add plugin hooks

Record/Replay plugins
`.getMirror` exposes the mirror to plugins

Replay plugins
`.onBuild` called whenever a node was added to the dom

* Expose plugins with server

* Use unminified version for tests

* Don't include simple-peer in rrweb main project

* Add canvas webrtc plugin

Streams contents of canvas via webrtc

* ignore tsconfig.tsbuildinfo

* Cleanup unused code

* type definition files are no longer committed

* Devtools off by default

* Extract .css into its own file

* Refactor plugin apis and fix multi canvas streaming support

* Add readme to rrweb canvas webrtc plugin

* Reference canvas-webrtc plugin in documentation

* Forbidden non-null assertion

* Remove linting of each project, yarn lint:report will do this

* Remove test code

* Cut down line length

* fix CI failure and improve the zh_CN doc

* Update packages/rrweb/src/plugins/canvas-webrtc/replay/index.ts

Co-authored-by: Yun Feng <yun.feng@anu.edu.au>

* Cleaner styling of replay

Co-authored-by: Yun Feng <yun.feng@anu.edu.au>

* Clean up stream.js based on @Mark-Fenng's feedback

* Remove duplicate send

Co-authored-by: Yun Feng <yun.feng@anu.edu.au>
Co-authored-by: Yun Feng <yun.feng0817@gmail.com>
2026-04-01 12:00:00 +08:00
Justin Halsall
a5ff2fc77f Record canvas snapshots N times per second (#859)
* Only record canvas when recordCanvas is true

* All should be compiled first

Makes recompiling+debugging a lot faster

* Add support for compiling web workes

Replaces @rollup/plugin-typescript for rollup-plugin-typescript2 as the former is incompatible with rollup-plugin-web-worker-loader

* Update yarn.lock

* Upgrade to typescript 4.5.5

* add support for replay of ImageBitmap in 2d canvas

* Snapshot canvases in a web-worker on FPS basis

* Fix performance of canvas recording and playback

* Wait for all images to be preloaded before checking results

* flatten base64 strings, as encoding isn't consistent

* Cleanup

* Add serializing to 2d canvases as well

* Disable blob serialize test

We don't have any code for it yet

* Upgrade @rollup/plugin-commonjs to 21.0.2

Fixes
https://linguinecode.com/post/import-export-appear-at-the-top-level

* Move canvas recording options to `sampling`

Based on: https://github.com/rrweb-io/rrweb/pull/859#discussion_r846582146
2026-04-01 12:00:00 +08:00
Yanzhen Yu
aeeafddb46 update docs 2026-04-01 12:00:00 +08:00