An interleaved multi-layered video data stream with interleaved decoding units of different layers is provided with further timing control information in addition to the timing control information reflecting the interleaved decoding unit arrangement. The additional timing control information pertains to either a fallback position according to which all decoding units of an access unit are treated at the decoded buffer access unit-wise, or a fallback position according to which an intermediate procedure is used: the interleaving of the DUs of different layers is reversed according to the additionally sent timing control information, thereby enabling a DU-wise treatment at the decoder's buffer, however, with no interleaving of decoding units relating to different layers. Both fallback positions may be present concurrently. Various advantageous embodiments and alternatives are the subject of the various claims attached herewith.
申请公布号
WO2015007754(A1)
申请公布日期
2015.01.22
申请号
WO2014EP65185
申请日期
2014.07.15
申请人
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
发明人
SÜHRING, KARSTEN;SCHIERL, THOMAS;MARPE, DETLEV;SKUPIN, ROBERT;SÁNCHEZ DE LA FUENTE, YAGO;TECH, GERHARD