When I access a video stored in ipfs, the video has a lot of file fragments. So how does ipfs ensure that the video fragments are played in order? That is, in what order are these fragments grouped part by part to the browser for playback?

When I access a video stored in ipfs, the video has a lot of file fragments. So how does ipfs ensure that the video fragments are played in order? That is, in what order are these fragments grouped part by part to the browser for playback?

I recommend watching the videos from IPFS camp that explain this and other things: Concepts | IPFS Docs