Difference between revisions of "Stream Demux"

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(Initial documentation. Still missing example flowgraph.)
 
(Added demo flowgraph)
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== Example Flowgraph ==
 
== Example Flowgraph ==
  
Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI. Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately. The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.
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This flowgraph shows the Stream Demux block demuxing an input stream into three output streams with lengths [2, 3, 4].
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[[File:stream_demux_demo.png|800x]]
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[[File:Stream_demux_demo_exec.png|800px]]
  
 
== Source Files ==
 
== Source Files ==

Revision as of 20:34, 5 October 2020

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]