The assessment system and method for the network transmission effects that media content transmits

The assessment system and method for the network transmission effects that media content transmits

  • CN 101,959,063 B
  • Filed: 08/19/2010
  • Issued: 06/22/2016
  • Est. Priority Date: 07/28/2010
  • Status: Active Grant
First Claim
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1. the computer implemented method effect of media content bitstream data fragment chunk level transmission distortion on network being estimated, including:

  • Data slot is provided from continuous media content bits stream;

    During transmission data slot, actively produce the data slot sequence of chunk level network transmission distortion, postpone distribution (DSDD) or data slot reception pattern (DSRP) including producing data slot;

    Receive the data slot sequence of distortion;

    Performing the broadcast strategy postponed based on data slot, described broadcast strategy is indifferent to chunk level distortion effect is how to produce;

    WithAssess the result of broadcast of the data slot sequence of distortion under this broadcast strategy postponed based on data slot, including;

    User'"'"'s subjective experience quality metric of the result of broadcast of the data slot sequence of acquisition distortion under this broadcast strategy;

    WithDetermine the dependency between user'"'"'s subjective experience quality metric of described network transmission distortion and result of broadcast, including determining the average relation play and be interrupted and play between Quality of experience, the result of assessment, as the basis improving media content delivery platform and broadcast strategy, strengthens the overall user impression of media content spectators;

    Wherein user'"'"'s subjective experience quality metric is by mean opinion score (MOS) marking system, obtains based on user'"'"'s subjective evaluation when watching the media content bit stream of the network transmission distortion result of broadcast under this broadcast strategy;

    Wherein each data slot is a chunk。

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