High latency in RTSP output for deepstream default app

[fanzh]

@emadomari40

(deepstream-app:6284): GLib-GObject-WARNING **: 14:19:01.480: g_object_set_is_valid_property: object class ‘GstX264Enc’ has no property named ‘idrinterval’

you are using x264enc to do software encoding, which has no idrinterval property . x264enc plugin is opensource. please refer to this code.
g_object_set (G_OBJECT (bin->encoder), “key-int-max”, 60, NULL);