crowd of people, likely a protest or demonstration, marching down a street

crowd of people, likely a protest or demonstration, marching down a street. Many are holding and waving Iranian flags. The camera follows behind the crowd, with some shots offering a view of the building in the background, which appears to be an old cathedral with two towers. A few people are holding signs with messages in a foreign language. The sky is partly cloudy, and the overall tone of the video appears to be focused on a political or social movement. There is music playing as the crowd moves.