There are circumstances where a dynamic MPD might be used with content intended for playback from the start, or from another position. For example, when a content provider offers ‘start again’ functionality for a live program, the intention is to make the content available as an on-demand program, but not all the segments will be available immediately. This maybe signalled using POSIX prefix parameter.
There are circumstances where a dynamic MPD might be used with content intended for playback from the start, or from another position. For example, when a content provider offers ‘start again’ functionality for a live program, the intention is to make the content available as an on-demand program, but not all the segments will be available immediately. This maybe signalled using POSIX prefix parameter.