Each calculator is a node of of a graph. We describe how to create a new calculator, how to initialize a calculator, how to perform its calculations, input and output streams, timestamps, and options
Creating a packet¶
Packets are generally created with
MediaPipe::Adopt() (from packet.h).
// Create some data. auto data = gtl::MakeUnique<MyDataClass>("constructor_argument"); // Create a packet to own the data. Packet p = Adopt(data.release()); // Make a new packet with the same data and a different timestamp. Packet p2 = p.At(Timestamp::PostStream());
Data within a packet is accessed with