iphone - GStreamer AAC audio stream delay in iOS -

i'm playing aac audio stream on ios device using gstreamer sdk, working fine, delay above 2.0 seconds.

can make delay lower 2.0 seconds?

there may buffering issue.

this how i'm creating pipeline

pipeline = gst_parse_launch("playbin2", &error); 

try setting latency this:

g_object_set(g_object(pipeline.source), "latency", 250, null);