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A method for operating a data receiver for audio and/or video data, wherein a planned and variable program title sequence having program titles is recorded, audio and/or video data relating to at least one program title are received via a data link and are buffered, and audio and/or video data of at

A method for operating a data receiver for audio and/or video data, wherein a planned and variable program title sequence having program titles is recorded, audio and/or video data relating to at least one program title are received via a data link and are buffered, and audio and/or video data of at least one program title are reproduced. The transmission resources of the data link for audio and/or video data to be transmitted and to be buffered are distributed over at least two program titles that have not yet been reproduced by the data receiver. Also disclosed are a data receiver associated with the method and a media reproduction system connected thereto, in particular in a vehicle.

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1. A method for operating a data receiver for audio and/or video data, the method comprising: recording a planned and variable sequence of program titles having a number of program titles;receiving and buffering audio and/or video data for at least one program title via transmission resources of a d

1. A method for operating a data receiver for audio and/or video data, the method comprising: recording a planned and variable sequence of program titles having a number of program titles;receiving and buffering audio and/or video data for at least one program title via transmission resources of a data link;reproducing audio and/or video data of the at least one program, anddistributing, by the data receiver, the transmission resources of the data link for audio and/or video data to be transmitted to at least two program titles not yet reproduced,wherein the distribution of the transmission resources to at least two program titles not yet reproduced is based at least on an estimate of acceptance of the at least two program titles. 2. The method of claim 1, wherein references to a user behavior with respect to a reproduced program title are recorded andthe relative proportion of the transmission resources of the data link for audio and/or video data to be transmitted and buffered of at least two program titles not yet reproduced is changed in dependence on at least one recorded reference to a user behavior. 3. The method of claim 2, wherein, for a plurality of distinguishable references to a user behavior, the probability is determined with which a particular acceptance category is allocated to the reproduced program title on the recording of a reference to a particular user behavior,based on a plurality of probabilities thus determined, an acceptance profile is allocated to the reproduced program title, and the relative proportion of the transmission resources of the data link for audio and/or video data to be transmitted and buffered of at least two program titles not yet reproduced is changed based on the acceptance profile of the program title reproduced. 4. The method of claim 1, wherein the distribution or change of the relative proportion of the transmission resources for audio and/or video data to be transmitted and buffered of at least two program titles not yet reproduced depends on the position of a program title in the sequence of program titles and/or the remaining volume of data of a program title still to be transmitted. 5. The method of claim 3, wherein the weighting of the factors based on which the relative proportions of the transmission resources of audio and/or video data to be transmitted and buffered are changed, is changed during the operation of the data receiver. 6. The method of claim 2, wherein the planned sequence of program titles is changed based on a reference to a user behavior. 7. The method of claim 1, wherein, in dependence based on changes in the sequence of program titles, the available transmission resources, their variability and/or the volume of data to be transmitted of a program title following the reproduced program title, a data format is set which determines the transmission rate of the following program titles. 8. The method of claim 1, wherein the sequence of program titles comprises locally stored program titles not transmitted via the data link,a locally stored program title being optionally inserted at the front position of the sequence of program titles if no program title transmitted via the data link and is replayed due to insufficient transmission resources and/orthe locally stored program titles in the sequence of program titles being optionally selected based on a previously defined selection algorithm, based on program titles to be transmitted in the sequence of program titles and/or based on the previously recorded history of the references to a user behavior. 9. A data receiver, comprising: a radio module that records a planned and rearrangeable sequence of program titles having a number of program titles;a data interface for receiving audio and/or video data;a memory unit for buffering audio and/or video data for at least one program title, received via the data interface;an interface to a media reproduction system for audio and/or video data of at least one program title; anda control unit which is connected to the radio module for recording a planned and changeable sequence of program titles, the data interface, the memory unit and the interface to the reproduction device,wherein by the control unit, the transmission resources of the data interface can be distributed by the data receiver to audio and/or video data to be transmitted and buffered of at least two program titles not yet reproduced. 10. A media reproduction system for audio and/or video data for a vehicle which is connected to a data receiver as claimed in claim 9.