ZacharyZhang-NY
e74dafcd36
Three independently ugly bugs that all fed the same log flood:
* Electron's `WebFrameMain.send` writes every "Render frame was disposed"
to stderr via `console.error`. When the worker fans a second
agent-event past a reloading renderer, we produced thousands of
identical lines and stalled the main loop on stderr I/O. Added a
`mainFrame.detached` guard so the send is short-circuited before
Electron's own catch block fires, and installed a targeted filter in
`suppress-warnings.ts` (now actually imported from the entry point)
so the specific `console.error("Error sending from webFrameMain:"…)`
noise never reaches the terminal. Any other payload still surfaces.
* `dispatchAgentMessage` accepted the human-reader sentinel as a wake
target when an agent replied to `__board__` — `wakeAgentIfPossible`
then called `db.getAgent("__board__")`, threw, and the dispatcher
kept repeating on every send. Strip `HUMAN_SENDER_ID` at
`resolveMessageWakeTargets`, and keep a defense-in-depth guard in the
heartbeat so a stray caller (future automation fan-out) cannot
reintroduce the crash.
* Pi's skills loader rejects any SKILL.md whose frontmatter `name`
diverges from its parent directory. The four bundled `my-writing-style`
copies declared `name: writing-style-skill`, so every install emitted
a warning and dropped the skill. They also lived as orphan gitlinks
(mode 160000 without .gitmodules), and the global `*.md` gitignore
hid every other SKILL.md from version control. Fixed the frontmatter
to match the dir, converted the dangling submodules to plain trees,
and allowlisted `builtin-skills/**/*.md` so a fresh clone carries the
catalogue instead of silently losing it.
61 lines
1.3 KiB
Markdown
61 lines
1.3 KiB
Markdown
---
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name: get-video-duration
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description: Getting the duration of a video file in seconds with Mediabunny
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metadata:
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tags: duration, video, length, time, seconds
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---
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# Getting video duration with Mediabunny
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Mediabunny can extract the duration of a video file. It works in browser, Node.js, and Bun environments.
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## Getting video duration
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```tsx
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import { Input, ALL_FORMATS, UrlSource } from "mediabunny";
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export const getVideoDuration = async (src: string) => {
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const input = new Input({
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formats: ALL_FORMATS,
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source: new UrlSource(src, {
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getRetryDelay: () => null,
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}),
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});
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const durationInSeconds = await input.computeDuration();
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return durationInSeconds;
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};
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```
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## Usage
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```tsx
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const duration = await getVideoDuration("https://remotion.media/video.mp4");
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console.log(duration); // e.g. 10.5 (seconds)
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```
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## Video files from the public/ directory
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Make sure to wrap the file path in `staticFile()`:
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```tsx
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import { staticFile } from "remotion";
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const duration = await getVideoDuration(staticFile("video.mp4"));
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```
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## In Node.js and Bun
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Use `FileSource` instead of `UrlSource`:
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```tsx
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import { Input, ALL_FORMATS, FileSource } from "mediabunny";
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const input = new Input({
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formats: ALL_FORMATS,
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source: new FileSource(file), // File object from input or drag-drop
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});
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const durationInSeconds = await input.computeDuration();
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```
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