@svta/common-media-library
Version:
A common library for media playback in JavaScript
24 lines • 548 B
JavaScript
/**
* Parse a ProducerReferenceTimeBox from an IsoView
*
* @param view - The IsoView to read data from
*
* @returns A parsed ProducerReferenceTimeBox
*
* @group ISOBMFF
*
* @beta
*/
export function prft(view) {
const { version, flags } = view.readFullBox();
return {
version,
flags,
referenceTrackId: view.readUint(4),
ntpTimestampSec: view.readUint(4),
ntpTimestampFrac: view.readUint(4),
mediaTime: view.readUint(version === 1 ? 8 : 4),
};
}
;
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