Adds a buffer list to the queue of buffers and buffer lists that the
appsrc element will push to its source pad. This function takes ownership
of buffer_list.
When the block property is TRUE, this function can block until free
space becomes available in the queue.
Adds a buffer list to the queue of buffers and buffer lists that the appsrc element will push to its source pad. This function takes ownership of buffer_list.
When the block property is TRUE, this function can block until free space becomes available in the queue.