EXPLOITATION OF DISCONTINUITY INDICATOR FOR TRICK MODE OPERATION

摘要

common MPEG trick-mode implementations do not follow recommendations from trick mode MPEG receiver for multimedia playback capabilities to implement it A system and method for modifying the stream of the content is started. The system includes a processor for setting the discontinuity indicator in the adaptation field associated with the video frame. Alternative PCR (program clock reference) value can also be set in the adaptation field. Alternative PCR value can be set to almost the same value as the PTS (presentation time stamp) of the video frame is associated adaptation field. The processor may also be inserted into the adaptation field of the video frame is associated with at least one adaptation field is not related to the previous. The processor may also be removed at least one of the video frames from the stream of multimedia content. Adaptation field associated with the removed video frames can also be removed.