...

                    data    - data passed to events 

Return Val   :

                    This will return a created stream object

Description :

                   This will create a stream object with different properties to make it a Camera Video Capture stream

pw_stream_connect()

Prototype   : 

                    int pw_stream_connect     (     struct pw_stream *      stream,

                                                                  enum pw_direction      direction,

                                                                  uint32_t                       target_id,

                                                                  enum pw_stream_flags      flags,

                                                                  const struct spa_pod **     params,

                                                                  uint32_t                            n_params 

                                                            )     

Parameter  : 

                    stream       - a Stream

                    direction    - the stream direction

                    target_id    - the target object id to connect to or PW_ID_ANY to let the manager select a target.

                    flags           - stream flags

                    params       - an array with params. The params should ideally contain supported formats.

                    n_params    - number of items in params

Return Val   :

                    If will return success or failure of stream connect

                    0 - Success           <0 - Error

Description :

                   It will start to connect the stream, You should connect to the process event and use pw_stream_dequeue_buffer() to get the latest metadata and data.