القائمة
يُحدَّد Prompt الذي يراجع المصدر أولًا بشكل افتراضي. يمكنك التبديل إلى أمر مباشر أو تنزيل نسخة محلية.
اقرأ SKILL.md وأي ملفات مرافقة يعرضها SkillsMP قبل أن تقرر التثبيت.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
يتجاوز الأمر المباشر Prompt المخصّص للمراجعة. افحص المصدر قبل تشغيله.
npx skills add https://github.com/remotion-dev/html-in-canvas --skill remotion-best-practicesيبقى الأمر في سطر واحد. مرّر أفقيًا لمراجعته كاملًا قبل النسخ.
تفضّل نسخة محلية؟ نزّل الملفات المتاحة حاليًا لدى SkillsMP.
عرض SKILL.md
| name | remotion-best-practices |
| description | Best practices for Remotion - Video creation in React |
| metadata | {"tags":"remotion, video, react, animation, composition"} |
Use this skills whenever you are dealing with Remotion code to obtain the domain-specific knowledge.
When in an empty folder or workspace with no existing Remotion project, scaffold one using:
npx create-video@latest --yes --blank --no-tailwind my-video
Replace my-video with a suitable project name.
Animate properties using useCurrentFrame() and interpolate(). Use Easing to customize the timing of the animation.
import { useCurrentFrame, Easing } from "remotion";
export const FadeIn = () => {
const frame = useCurrentFrame();
const { fps } = useVideoConfig();
const opacity = interpolate(frame, [0, 2 * fps], [, ], {
: ,
: ,
: .(, , , ),
});
;
};
CSS transitions or animations are FORBIDDEN - they will not render correctly.
Tailwind animation class names are FORBIDDEN - they will not render correctly.
Place assets in the public/ folder at your project root.
Use staticFile() to reference files from the public/ folder.
Add images using the <Img> component:
import { Img, staticFile } from "remotion";
export const MyComposition = () => {
return <Img src={staticFile("logo.png")} style={{ width: 100, height: 100 }} />;
};
Add videos using the <Video> component from @remotion/media:
import { Video } from "@remotion/media";
import { staticFile } from "remotion";
export const MyComposition = () => {
return <Video src={staticFile("video.mp4")} style={{ opacity: 0.5 }} />;
};
Add audio using the <Audio> component from @remotion/media:
import { Audio } from "@remotion/media";
import { staticFile } from "remotion";
export const MyComposition = () => {
return <Audio src={staticFile("audio.mp3")} />;
};
Assets can be also referenced as remote URLs:
import { Video } from "@remotion/media";
export const MyComposition = () => {
return <Video src="https://remotion.media/video.mp4" />
};
To delay content wrap it in <Sequence> and use from.
To limit the duration of an element, use durationInFrames of <Sequence>.
<Sequence> by default is an absolute fill. For inline content, use layout="none".
import { Sequence } from "remotion";
export const Title = () => {
const frame = useCurrentFrame();
const { fps } = useVideoConfig();
const opacity = interpolate(frame, [0, 2 * fps], [0, 1], {
extrapolateRight: "clamp",
extrapolateLeft: "clamp",
easing: Easing.bezier(0.16, 1, 0.3, 1),
});
return <div style={{ opacity }}>Title</div>;
};
export const Subtitle = () => {
return <div>Subtitle</div>;
};
const Main = () => {
const {fps} = useVideoConfig();
return (
<AbsoluteFill>
<Sequence>
<Background />
</Sequence>
<Sequence from={1 * fps} durationInFrames={2 * fps} layout="none">
<Title />
</Sequence>
<Sequence from={2 * fps} durationInFrames={2 * fps} layout="none">
<Subtitle />
</Sequence>
</AbsoluteFill>
);
}
The width, height, fps, and duration of a video is defined in src/Root.tsx:
import { Composition } from "remotion";
import { MyComposition } from "./MyComposition";
export const RemotionRoot = () => {
return (
<Composition
id="MyComposition"
component={MyComposition}
durationInFrames={100}
fps={30}
width={1080}
height={1080}
/>
);
};
Metadata can also be calculated dynamically:
import { Composition, CalculateMetadataFunction } from "remotion";
import { MyComposition, MyCompositionProps } from "./MyComposition";
const calculateMetadata: CalculateMetadataFunction<
MyCompositionProps
> = async ({ props, abortSignal }) => {
const data = await fetch(`https://api.example.com/video/${props.videoId}`, {
signal: abortSignal,
}).then((res) => res.json());
return {
durationInFrames: Math.ceil(data.duration * 30),
props: {
...props,
videoUrl: data.url,
},
width: 1080,
height: 1080,
};
};
export const RemotionRoot = () => {
return (
<Composition
id="MyComposition"
component={MyComposition}
fps={30}
width={1080}
height={1080}
defaultProps={{ videoId: "abc123" }}
calculateMetadata={calculateMetadata}
/>
);
};
Start the Remotion Studio to preview a video:
npx remotion studio
You can render a single frame with the CLI to sanity-check layout, colors, or timing.
Skip it for trivial edits, pure refactors, or when you already have enough confidence from Studio or prior renders.
npx remotion still [composition-id] --scale=0.25 --frame=30
At 30 fps, --frame=30 is the one-second mark (--frame is zero-based).
When dealing with captions or subtitles, load the ./rules/subtitles.md file for more information.
For some video operations, such as trimming videos or detecting silence, FFmpeg should be used. Load the ./rules/ffmpeg.md file for more information.
When needing to detect and trim silent segments from video or audio files, load the ./rules/silence-detection.md file.
When needing to visualize audio (spectrum bars, waveforms, bass-reactive effects), load the ./rules/audio-visualization.md file for more information.
When needing to use sound effects, load the ./rules/sfx.md file for more information.
See rules/3d.md for 3D content in Remotion using Three.js and React Three Fiber.
See rules/audio.md for advanced audio features like trimming, volume, speed, pitch.
See rules/calculate-metadata.md for dynamically set composition duration, dimensions, and props.
See rules/compositions.md for how to define stills, folders, default props and for how to nest compositions.
Is the recommended way to load fonts in Remotion. See rules/google-fonts.md for how to load Google Fonts.
See rules/local-fonts.md for how to load local fonts.
See rules/get-audio-duration.md for getting the duration of an audio file in seconds with Mediabunny.
See rules/get-video-dimensions.md for getting the width and height of a video file with Mediabunny.
See rules/get-video-duration.md for getting the duration of a video file in seconds with Mediabunny.
See rules/gifs.md for how to display GIFs synchronized with Remotion's timeline.
See rules/images.md for sizing and positioning images, dynamic image paths, and getting image dimensions.
See rules/light-leaks.md for light leak overlay effects using @remotion/light-leaks.
See rules/lottie.md for embedding Lottie animations in Remotion.
See rules/measuring-dom-nodes.md for measuring DOM element dimensions in Remotion.
See rules/measuring-text.md for measuring text dimensions, fitting text to containers, and checking overflow.
See rules/sequencing.md for more sequencing patterns - delay, trim, limit duration of items.
See rules/tailwind.md for using TailwindCSS in Remotion.
See rules/text-animations.md for typography and text animation patterns.
See rules/timing.md for advanced timing with interpolate and Bézier easing, and springs.
See rules/transitions.md for scene transition patterns.
See rules/transparent-videos.md for rendering out a video with transparency.
See rules/trimming.md for trimming patterns - cutting the beginning or end of animations.
See rules/videos.md for advanced knowledge about embedding videos - trimming, volume, speed, looping, pitch.
See rules/parameters.md for making a composition parametrizable by adding a Zod schema.
See rules/maps.md for adding a map using Mapbox and animating it.
See rules/voiceover.md for adding AI-generated voiceover to Remotion compositions using ElevenLabs TTS.
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