发明名称 |
PROVISION OF SUPPLEMENTAL PROCESSING INFORMATION |
摘要 |
Supplemental processing information (52, 54) defining post-decoding instructions for processing decoded media content is co-organized in a file (1) together with a pseudo-identifier of a media codec employed for encoding the media content. The co-organization trigger abortion of decoding of the media content by a legacy media terminal (210) that does not recognize the pseudo-identifier but enables decoding of the media content by a media terminal (200) that recognizes the pseudo-identifier to thereby enable post-decoding processing of the decoded media content using the supplemental processing information (52, 54). The co-organization thereby prevents legacy media terminals (210) that cannot use the supplemental processing information from decoding the media content and rendering the media content in a media presentation. |
申请公布号 |
EP2491720(A1) |
申请公布日期 |
2012.08.29 |
申请号 |
EP20100825288 |
申请日期 |
2010.10.18 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
FROEJDH, PER;PRIDDLE, CLINTON;WU, ZHUANGFEI |
分类号 |
H04N7/26;H04N7/50 |
主分类号 |
H04N7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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