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MPEG-4 Book, The by Touradj Ebrahimi, Fernando Pereira

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15.6. Advanced Real-Time Simple Profile Test

As described in Chapter 13, the Advanced Real-Time Simple (ARTS) object type is a superset of the Simple object type, which targets real-time coding situations by employing a back-channel to monitor the video throughput in order to adapt the temporal resolution and reduce error propogation. In this context, the ARTS profile (which includes the Simple and ARTS object types) provides two major functionalities that were tested with two separate tests: error robustness and temporal resolution stability. In fact, although targeting similar applications to the Simple profile, the ARTS profile provides some improvements, notably these [N2825]:

  • Improved error robustness: The ARTS profile can provide the same ...

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