Method and apparatus for providing supplemental processing information

Method and apparatus for providing supplemental processing information

  • CN 104,661,115 B
  • Filed: 10/18/2010
  • Issued: 08/04/2020
  • Est. Priority Date: 10/20/2009
  • Status: Active Grant
First Claim
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1. A method of providing supplemental processing information (52, 54) relating to encoded media content, the method comprising:

  • providing (S1) a pseudo-identifier of a media codec used to encode the media content;

    providing (S2) supplemental processing information (52,

         54) defining a post-decoding indication for processing decoded media content available by decoding the encoded media content; and

    co-organizing (S3) the pseudo-identifier and the supplemental processing information (52,

         54) in a file (1) to trigger a legacy media terminal (210) that does not recognize the pseudo-identifier to abort decoding of the encoded media content and to enable a media terminal (200) that recognizes the pseudo-identifier to use the media codec to decode the encoded media content and to use the supplemental processing information (52,

         54) to perform post-decoding processing of the decoded media content,wherein the supplemental processing information is associated with and applicable to different portions of the media content.

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