Abstract: An apparatus and a method are provided for processing audio and/or video data comprising a module for displaying an element comprising at least one absolute time or at least one time indicator, wherein a sector or portion associated with the element indicates a duration or a length of the audio and/or video data, wherein time marks are displayed that are set automatically or by user interaction.

Abstract: An apparatus and a method are provided for processing audio and/or video data comprising a module for displaying an element comprising at least one absolute time or at least one time indicator, wherein a sector or portion associated with the element indicates a duration or a length of the audio and/or video data, wherein time marks are displayed that are set automatically or by user interaction.

Abstract: An apparatus is provided for processing audio and/or video data comprising a module for displaying an element that has a shape of at least a portion of an analogue clock, wherein a sector associated with the element indicates a duration or a length of the audio and/or video data.

Abstract: The invention relates to a method for routing messages between virtual networks in a telecommunication network and to a suitable switching center for said method. According to the invention, signaling connections are set up between virtual networks using an internal signaling loop in a switching center in which virtual networks coexist. Internal signaling loop means that a logical connection has been established between the virtual networks in the switching center in the second and third levels of he message transfer part of the switching center but no physical connection in the first level of the message transfer part of the switching center. Hence, no additional hardware per virtual network is required for the connection.