Hello,
I've got this pipeline working as required:
gst-launch v4l2src ! video/x-raw-yuv,width=352,height=288,framerate=15/1 ! ffmpegcolorspace ! tee name=t ! queue ! ffenc_flv ! udpsink host=127.0.0.1 port=8991 t. ! queue ! ffenc_mpeg4 ! udpsink host=127.0.0.1 port=8999
But when I implemented it in a c code I did not work and I got this error:
Error: Internal data flow error.
This is the relevant part
gst_bin_add_many (GST_BIN (bin_1), source, vrate, filter, conv, tee , queue_1 , queue_2, NULL);
gst_bin_add_many (GST_BIN (bin_2), flv_encoder, sink_1 , NULL);
gst_bin_add_many (GST_BIN (bin_3), mpeg_encoder, sink_2 , NULL);
/* add ghost pads */
gpad_1 = gst_element_get_static_pad (queue_1, "src");
gst_element_add_pad (bin_1, gst_ghost_pad_new ("src_1", gpad_1));
gst_object_unref (GST_OBJECT (gpad_1));
gpad_2 = gst_element_get_static_pad (queue_2, "src");
gst_element_add_pad (bin_1, gst_ghost_pad_new ("src_2", gpad_2));
gst_object_unref (GST_OBJECT (gpad_2));
gpad_3 = gst_element_get_static_pad (flv_encoder, "sink");
gst_element_add_pad (bin_2, gst_ghost_pad_new ("sink_1", gpad_3));
gst_object_unref (GST_OBJECT (gpad_3));
gpad_4 = gst_element_get_static_pad (mpeg_encoder, "sink");
gst_element_add_pad (bin_3, gst_ghost_pad_new ("sink_2", gpad_4));
gst_object_unref (GST_OBJECT (gpad_4));
/* add the bins to the pipeline */
gst_bin_add (GST_BIN (pipeline), bin_1);
gst_bin_add (GST_BIN (pipeline), bin_2);
gst_bin_add (GST_BIN (pipeline), bin_3);
/* link the elements */
gst_element_link_many (source, vrate, filter, conv, tee, queue_1 , NULL);
gst_element_link (tee, queue_2 );
gst_element_link (bin_1, bin_2 );
gst_element_link (bin_1, bin_3 );
/* Set the pipeline to "playing" state*/
g_print ("Now playing: \n");
gst_element_set_state (pipeline, GST_STATE_PLAYING);
any suggestion will be appreciated.....
Thank you
Ibra
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