GstElement *
kms_utils_create_convert_for_caps (const GstCaps * caps)
{
if (kms_utils_caps_are_audio (caps)) {
return gst_element_factory_make ("audioconvert", NULL);
} else {
return gst_element_factory_make ("videoconvert", NULL);
}
}
GstElement *
kms_utils_create_mediator_element (const GstCaps * caps)
{
if (kms_utils_caps_are_audio (caps)) {
return gst_element_factory_make ("audioresample", NULL);
} else {
return gst_element_factory_make ("videoscale", NULL);
}
}
static GstCaps *
kms_agnostic_bin2_get_raw_caps (const GstCaps * caps)
{
GstCaps *raw_caps = NULL;
if (kms_utils_caps_are_audio (caps)) {
raw_caps = gst_static_caps_get (&static_raw_audio_caps);
} else if (kms_utils_caps_are_video (caps)) {
raw_caps = gst_static_caps_get (&static_raw_video_caps);
}
return raw_caps;
}
GstElement *
kms_utils_create_rate_for_caps (const GstCaps * caps)
{
GstElement *rate;
if (kms_utils_caps_are_audio (caps)) {
rate = gst_element_factory_make ("audiorate", NULL);
g_object_set (G_OBJECT (rate), "tolerance", GST_MSECOND * 100,
"skip-to-first", TRUE, NULL);
} else {
rate = gst_element_factory_make ("videorate", NULL);
g_object_set (G_OBJECT (rate), "average-period", GST_MSECOND * 200,
"skip-to-first", TRUE, NULL);
}
return rate;
}