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Application filed by Qualcomm IncfiledCriticalQualcomm Inc
Publication of AR060365A1publicationCriticalpatent/AR060365A1/en
Se describen aparatos y métodos para decodificar datos de video mientras que mantiene una calidad de video objetivo usando un sistema de control de error integrado que incluye deteccion de error, resincronizacion y recuperacion de error. Se puede proveer el control de error fuerte por una funcionalidad codificador-decodificador conjunta que incluye discos de elasticidad de error multiple. En un aspecto, la recuperacion de error puede ser una deteccion de error de capa multiple integrado extremo-extremo, resincronizacion y mecanismo de recuperacion disenado para lograr la deteccion de error confiable y localizacion de error. El sistema de recuperacion de error puede incluir interaccion de capa cruzada de deteccion de error, resincronizacion y subsistemas de recuperacion de error. En otro aspecto, el manejo de error de un flujo de bits codificado escalable está coordinado a través de una capa base y capa aumentada del video comprimido escalable.Apparatus and methods for decoding video data are described while maintaining objective video quality using an integrated error control system that includes error detection, resynchronization and error recovery. Strong error control can be provided by a joint encoder-decoder functionality that includes multiple error elasticity discs. In one aspect, error recovery can be an end-to-end integrated multi-layer error detection, resynchronization and recovery mechanism designed to achieve reliable error detection and error localization. The error recovery system may include cross-layer interaction of error detection, resynchronization and error recovery subsystems. In another aspect, the error handling of a scalable encoded bit stream is coordinated through a base layer and increased layer of the scalable compressed video.
ARP0701014572006-04-042007-04-04
TABLE LEVEL MULTIMEDIA DECODIFICATION WITH THE TABLE INFORMATION TABLE
AR060365A1
(en)
method of coding markers of a current layer, method of decoding markers of a current layer using correlation with markers of a base layer in a multilayer-based video, apparatus for coding markers of a current layer, and apparatus for decoding encoded markers from a current layer using correlation with base layer markers in a multilayer-based video
Method for processing multimedia data comprising: a) determining the complexity of multimedia data; b) classify multimedia data based on the complexity determined; and associated apparatus.
decoder, encoder, methods of generating, encoding, receiving, transmitting and transmitting and receiving an audio signal, resizable audio bit stream for an audio signal, storage media, receiver, transmitter, transmission system, computer program product and audio playback and recording devices