@remotion/media-utils

一个提供用于获取视频和音频信息以及可视化音频的实用函数的包。

🌐 A package providing utility functions for getting information about video and audio, and for visualizing audio.

除 useAudioData() 外，所有功能也可以在 Remotion 外使用。

🌐 Except for useAudioData(), all functions can also be used outside of Remotion.

Remotion CLI

npx remotion add @remotion/media-utils

npm

npm i --save-exact @remotion/media-utils@4.0.431

This assumes you are currently using v4.0.431 of Remotion.
Also update remotion and all `@remotion/*` packages to the same version.
Remove all ^ character in front of the version numbers of it as it can lead to a version conflict.

bun

pnpm i @remotion/media-utils@4.0.431

This assumes you are currently using v4.0.431 of Remotion.
Also update remotion and all `@remotion/*` packages to the same version.
Remove all ^ character in front of the version numbers of it as it can lead to a version conflict.

pnpm

bun i @remotion/media-utils@4.0.431

This assumes you are currently using v4.0.431 of Remotion.
Also update remotion and all `@remotion/*` packages to the same version.
Remove all ^ character in front of the version numbers of it as it can lead to a version conflict.

yarn

yarn --exact add @remotion/media-utils@4.0.431

This assumes you are currently using v4.0.431 of Remotion.
Also update remotion and all `@remotion/*` packages to the same version.
Remove all ^ character in front of the version numbers of it as it can lead to a version conflict.

函数

🌐 Functions

audioBufferToDataUrl()

Serialize an audio buffer

getAudioData()

Get metadata of an audio source

getAudioDurationInSeconds()

Get the duration of an audio source

getVideoMetadata()

Get metadata of a video source

getWaveformPortion()

Trims audio data into a waveform

useAudioData()

getAudioData() as a hook

useWindowedAudioData()

Optimized for fetching only current data, works only with .wav

visualizeAudio()

Process a music waveform for visualization

visualizeAudioWaveform()

Process a voice waveform for visualization

createSmoothSvgPath()

Turn waveform points into a smooth SVG path

许可证

🌐 License

MIT