The following data structures have been documented.
| abstract_filter_graph_node_s | A GUI-agnostic representation of a filter graph node. |
| captured_frame_s | Stores the data of an image received from a capture device. |
| filter_graph_option_s | Maps a value to a named filter graph property. |
| heap_mem | A C++ wrapper for the memory subsystem interface. |
| recording_buffer_s | A memory buffer for storing captured frames, for use by VCS's recording subsystem. |
| resolution_s | Describes the resolution of a pixel surface – e.g. a program window or an image buffer. |
| signal_info_s | |
| video_mode_s | A video mode of the capture device's input signal. |
| video_signal_parameters_s |