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I have come across this passage on BBC news website.
"Video and pictures taken by resident Malcolm Carter and sent to the BBC showed the fire that burned on the terrace area earlier on Friday morning had been put out and significantly less smoke was coming from the building."
I do not understand why no articles or an S at the end were used for the word "video". Isn't video a countable noun? Shouldn't it be:
"A video and pictures taken by ..."
"Videos and pictures taken by ..."
Is there a grammar rule that I do not understand?