| 摘要 |
The invention relates to a method for generating a digital datastream containing a number of temporally sorted media data steam sections S0,..., S7), each media data stream section containing one or more media data packets (NALu), the media data stream (MDS) being provided with a metadata stream (MTS) which is temporally synchronised with the media data stream (MDS), the metadata stream (MTS) containing media data stream sections (M0,..., M7) and one or more of the media data stream sections (S0,..., S7) is provided with a metadata stream section (M0,..., M7) respectively. The method is characterised in that in a given metadata stream section (M0,..., M7) one or more first metadata elements (ME) are arranged such that each media data packet (NALu) of the media data stream section (S0,..., S7), provided with said metadata stream section (M0,..., M7), is allocated a first metadata element (ME) of the given metadata stream section (M0,..., M7). |
