Meaning : Film that has been shot.
Example :
They had stock footage of lightning, tornados, and hurricanes.
He edited the news footage.
Translation in other languages :
फ़िल्म का वह हिस्सा जो फिल्माया जा चुका हो।
उन्होंने फुटेज में संशोधन किया।Meaning : A rate of charging by the linear foot of work done.