finish_frame

Description:

public FlowReturn finish_frame (ParseFrame frame, int size)

Collects parsed data and pushes this downstream.

Source pad caps must be set when this is called.

If frame's out_buffer is set, that will be used as subsequent frame data. Otherwise, size samples will be taken from the input and used for output, and the output's metadata (timestamps etc) will be taken as (optionally) set by the subclass on frame's (input) buffer (which is otherwise ignored for any but the above purpose/information).

Note that the latter buffer is invalidated by this call, whereas the caller retains ownership of frame.

Parameters:

this	a Parse
frame	a ParseFrame
size	consumed input data represented by frame

Returns:

a FlowReturn that should be escalated to caller (of caller)