@remotion/studio
Version:
APIs for interacting with the Remotion Studio
70 lines (69 loc) • 2.5 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getAssetMetadata = exports.remotion_outputsBase = void 0;
const media_utils_1 = require("@remotion/media-utils");
const remotion_1 = require("remotion");
const Preview_1 = require("../components/Preview");
exports.remotion_outputsBase = window.remotion_staticBase.replace('static', 'outputs');
const getSrcFromCanvasContent = (canvasContent) => {
if (canvasContent.type === 'asset') {
return (0, remotion_1.staticFile)(canvasContent.asset);
}
if (canvasContent.type === 'composition') {
throw new Error('cannot get dimensions for composition');
}
return exports.remotion_outputsBase + canvasContent.path;
};
const getAssetMetadata = async (canvasContent, addTime) => {
const src = getSrcFromCanvasContent(canvasContent);
const file = await fetch(src, {
method: 'HEAD',
});
if (file.status === 404) {
return { type: 'not-found' };
}
if (file.status !== 200) {
throw new Error(`Expected status code 200 or 404 for file, got ${file.status}`);
}
const size = file.headers.get('content-length');
if (!size) {
throw new Error('Unexpected error: content-length is null');
}
const fetchedAt = Date.now();
const srcWithTime = addTime ? `${src}?date=${fetchedAt}` : src;
const fileType = (0, Preview_1.getPreviewFileType)(src);
if (fileType === 'video') {
const resolution = await (0, media_utils_1.getVideoMetadata)(srcWithTime);
return {
type: 'found',
size: Number(size),
dimensions: { width: resolution.width, height: resolution.height },
fetchedAt,
};
}
if (fileType === 'image') {
const resolution = await new Promise((resolve, reject) => {
const img = new Image();
img.onload = () => {
resolve({
type: 'found',
size: Number(size),
dimensions: { width: img.width, height: img.height },
fetchedAt,
});
};
img.onerror = () => {
reject(new Error('Failed to load image'));
};
img.src = srcWithTime;
});
return resolution;
}
return {
type: 'found',
dimensions: 'none',
size: Number(size),
fetchedAt,
};
};
exports.getAssetMetadata = getAssetMetadata;