23 lines
500 B
TypeScript
23 lines
500 B
TypeScript
type Variant = {
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kind: "video_mp4";
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size: number;
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key: string;
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};
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type PlaybackInput = {
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originalMimeType: string | null | undefined;
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variants: Variant[];
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};
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export function pickVideoPlaybackVariant(
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input: PlaybackInput,
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): { kind: "video_mp4"; size: number } | null {
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const mp4Variant = input.variants.find(
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(variant) => variant.kind === "video_mp4" && variant.size === 720,
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);
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if (mp4Variant) {
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return { kind: "video_mp4", size: mp4Variant.size };
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}
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return null;
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}
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