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decklinkvideosrc: Post LATENCY message when the mode changes

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Different modes have different framerates, and thus different latencies. We
might need to reconfigure the latency of the pipeline.
This commit is contained in:
Sebastian Dröge 2015-01-08 18:15:27 +01:00
parent beede3f27d
commit 4531a341a8
1 changed files with 2 additions and 1 deletions
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3
sys/decklink/gstdecklinkvideosrc.cpp
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@ -326,13 +326,14 @@ gst_decklink_video_src_create (GstPushSrc * bsrc, GstBuffer ** buffer)
caps = gst_decklink_mode_get_caps (self->caps_mode);
gst_video_info_from_caps (&self->info, caps);
gst_base_src_set_caps (GST_BASE_SRC_CAST (bsrc), caps);
gst_element_post_message (GST_ELEMENT_CAST (self),
gst_message_new_latency (GST_OBJECT_CAST (self)));
gst_caps_unref (caps);
}
f->frame->GetBytes ((gpointer *) & data);
data_size = self->info.size;
vf = (VideoFrame *) g_malloc0 (sizeof (VideoFrame));
*buffer =