selectComposition()v4.0.0
Evaluates the list of compositions from a Remotion Bundle by evaluating the Remotion Root and evaluating calculateMetadata()
on the specified composition.
If you want to get a list of all compositions, use getCompositions()
.
If no composition with the specified ID exists, then this function will throw.
Exampletsx
import {bundle } from "@remotion/bundler";import {selectComposition } from "@remotion/renderer";constbundled = awaitbundle ({entryPoint :require .resolve ("./src/index.ts") });constcomposition = awaitselectComposition ({serveUrl :bundled ,id : "MyComposition",});console .log (composition .id ); // "MyComposition"console .log (composition .width ,composition .height );console .log (composition .fps ,composition .durationInFrames );
Exampletsx
import {bundle } from "@remotion/bundler";import {selectComposition } from "@remotion/renderer";constbundled = awaitbundle ({entryPoint :require .resolve ("./src/index.ts") });constcomposition = awaitselectComposition ({serveUrl :bundled ,id : "MyComposition",});console .log (composition .id ); // "MyComposition"console .log (composition .width ,composition .height );console .log (composition .fps ,composition .durationInFrames );
API
Accepts an object with the following properties:
serveUrl
A string pointing to a Remotion Bundle generated by bundle()
or a URL that hosts the the bundled Remotion project.
id
The ID of the composition you want to evaluate.
logLevel?
One of verbose
, info
, warn
, error
. Determines how much is being logged to the console.
verbose
will also log console.log
's from the browser.
port?
Prefer a specific port that will be used to serve the Remotion project. If not specified, a random port will be used.
chromiumOptions?
See: Chromium Flags
timeoutInMilliseconds?
A number describing how long the render may take to resolve all delayRender()
calls before it times out. Default: 30000
browserExecutable?
A string defining the absolute path on disk of the browser executable that should be used. By default Remotion will try to detect it automatically and download one if none is available.
onBrowserLog?
Gets called when your project calls console.log
or another method from console. See the documentation for renderFrames
for more information.
puppeteerInstance?
An already open Puppeteer Browser
instance. Reusing a browser across multiple function calls can speed up the rendering process. You are responsible for opening and closing the browser yourself. If you don't specify this option, a new browser will be opened and closed at the end.
inputProps?
React props that can be obtained using getInputProps()
from inside your project.
envVariables?
An object containing environment variables to be injected in your project.