IDS peak 2.20.0 / uEye+ firmware 3.80

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Returns the size of the expected data. Corresponds to the STREAM_INFO_PAYLOAD_SIZE command of "DSGetInfo" function.

Note that this feature "overwrites" the PayloadSize of the RemoteDevice, see also "DataPayload Delivery" and "Allocate Memory" of the GenICam GenTL standard.

Code Example

C++

// Determine the current PayloadSize
int64_t value = nodeMapDataStream->FindNode<peak::core::nodes::IntegerNode>("PayloadSize")->Value();

C#

// Determine the current PayloadSize
long value = nodeMapDataStream.FindNode<IDSImaging.Peak.API.Core.Nodes.IntegerNode>("PayloadSize").Value();

Python

# Determine the current PayloadSize (int)
value = nodeMapDataStream.FindNode("PayloadSize").Value()