A method, comprising: decoding, by a processing device, a one codeblock (402, 404, 406, 408, 410, 700, 1000) of a plurality of codeblocks (402, 404, 406, 408, 410, 700, 1000) within a multiplexed datastream (300, 400,1100), wherein each codeblock (402,404,406, 408, 410, 700, 1000) includes a flag that indicates whether the codeblock (402, 404, 406, 408, 410, 700, 1000) contains a timeplan, and the timeplan signifies a multiplexing structure of the datastream (300, 400,1100); determining whether the flag of the one codeblock (402, 404, 406, 408, 410, 700, 1000) indicates that the one codeblock (402, 404, 406, 408, 410, 700, 1000) contains the timeplan; and if it is determined that the one codeblock (402, 404, 406, 408, 410, 700, 1000) contains the timeplan, the method further comprises acquiring the timeplan; in response to a determination that the one codeblock (402, 404, 406, 408, 410, 700, 1000) does not contain the timeplan, determining a first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) of the plurality of codeblocks (402, 404, 406, 408, 410, 700, 1000); decoding, by the processing device, the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000); and determining whether the flag of the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) indicates that the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) contains the timeplan; and if it is determined that the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) contains the timeplan, the method further comprises acquiring the timeplan,wherein each codeblock (402, 404, 406, 408, 410, 700, 1000) further includes a sequence number indicator that indicates a sequence position of the one codeblock (402, 404, 406, 408, 410, 700, 1000) within a first group of the plurality of codeblocks (402, 404, 406, 408, 410, 700, 1000), characterized in that the determination of the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) is based on a decode rate of the processing device and the sequence number indicator. decoding, by a processing device, a one codeblock (402, 404, 406, 408, 410, 700, 1000) of a plurality of codeblocks (402, 404, 406, 408, 410, 700, 1000) within a multiplexed datastream (300, 400,1100), wherein each codeblock (402,404,406, 408, 410, 700, 1000) includes a flag that indicates whether the codeblock (402, 404, 406, 408, 410, 700, 1000) contains a timeplan, and the timeplan signifies a multiplexing structure of the datastream (300, 400,1100); determining whether the flag of the one codeblock (402, 404, 406, 408, 410, 700, 1000) indicates that the one codeblock (402, 404, 406, 408, 410, 700, 1000) contains the timeplan; and if it is determined that the one codeblock (402, 404, 406, 408, 410, 700, 1000) contains the timeplan, the method further comprises acquiring the timeplan; in response to a determination that the one codeblock (402, 404, 406, 408, 410, 700, 1000) does not contain the timeplan, determining a first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) of the plurality of codeblocks (402, 404, 406, 408, 410, 700, 1000); decoding, by the processing device, the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000); and determining whether the flag of the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) indicates that the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) contains the timeplan; and if it is determined that the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) contains the timeplan, the method further comprises acquiring the timeplan,wherein each codeblock (402, 404, 406, 408, 410, 700, 1000) further includes a sequence number indicator that indicates a sequence position of the one codeblock (402, 404, 406, 408, 410, 700, 1000) within a first group of the plurality of codeblocks (402, 404, 406, 408, 410, 700, 1000), characterized in that the determination of the first subsequent codeblock (402, 404, 406, 408, 410, 700, 1000) is based on a decode rate of the processing device and the sequence number indicator.