Stream Demux

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Revision as of 20:34, 5 October 2020 by David-pi (talk | contribs) (Added demo flowgraph)
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Stream demuxing block to demultiplex one stream into N output streams.

Demuxes a stream producing N outputs streams that contains n_0 items in the first stream, n_1 items in the second, etc., and repeats. Number of items of each output stream is specified using the lengths parameter like so [n_0, n_1, ..., n_N-1].

Example:
lengths = [2, 3, 4]

input stream = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, ...]
output_stream_0 = [0, 1, 9, 10, ...]
output_stream_1 = [2, 3, 4, 11, ...]
output_stream_2 = [5, 6, 7, 8, ...]

Parameters

Lengths
a vector (list/tuple) specifying the number of items to copy to each output stream.
Num outputs
Number of output streams.

Example Flowgraph

This flowgraph shows the Stream Demux block demuxing an input stream into three output streams with lengths [2, 3, 4].

800x

Stream demux demo exec.png

Source Files

C++ files
[1]
Header files
[2]
Public header files
[3]
Block definition
[4]