cExternalSource

Description

This component reads data that is passed to the component programmatically.

Type hierarchy

cDataSource → cExternalSource

Fields

• blocksize (numeric) [default: 0.0]

  The maximum size of data buffers that can be passed to this component at once in samples (overwrites blocksize_sec, if set)

• blocksize_sec (numeric) [default: 0.05]

  The maximum size of data buffers that can be passed to this component at once in seconds.

• period (numeric) [default: 0.0]

  (optional) The period of the input frames (in seconds), if it cannot be determined from the input file format. (if set and != 0, this will overwrite any automatically set values, e.g. from samplerate and writer.levelconf etc. (NOTE: this behaviour also depends on the source component, whether it overwrites period in configureWriter() or whether it keeps the period if it is != 0.0))

• fieldNames[] (string) [default: None]

  Name of dataMemory fields, array.

• fieldSizes[] (numeric) [default: 1.0]

  dataMemory field sizes, array. Order must match fieldNames. Default is 1 if this array is not given. If you specify a field size for one field, you must specify it for all.