Hi. I am using TI's dm355 evm. I am using the gst-rtsp-server to transmit the video encoded from yuv422 to mpeg4 via rtsp-server. Then I try to watch the video via the VLC on the windows host. ./test-launch --gst-debug-no-color --gst-debug=TI*:2 "filesrc location=foreman_422_vga._swap.yuv ! TIVidenc1 codecName=mpeg4enc engineName=encode contiguousInputFrame=FALSE iColorSpace=UYVY resolution=640x480 ! rtpmp4vpay pt=96 name=pay0" Test-launch is a demo application (in examples folder) that creates an rtsp-server, and helps in transmitting and TIVidenc1 is an element released as a part of the ti-gstreamer-plugin (gstreamer.ti.com) for development of gstreamer on TI Platforms, which here plays the role of encoding. On executing the above command, I get the error mentioned below. I am using gstreamer-0.10.23, glib-2.18.1, gst-plugins-base-0.10.23, gst-plugins-good-0.10.10, gst-plugins-bad-0.10.9, gst-plugins-ugly-0.10.9. Thanks is advance. Regards, Neel. ** Message: listening on port 8554 ** Message: added new client 0x16cf0 ip 172.24.136.232:45062 ** Message: attaching to context 0x13e18 RTSP request message 0x8d6bc request line: method: 'OPTIONS' uri: 'rtsp://172.24.190.40:8554/test' version: '1.0' headers: key: 'CSeq', value: '53' key: 'User-Agent', value: 'VLC media player (LIVE555 Streaming Media v2009.03.22)' body: ** Message: client 0x16cf0: received a request RTSP response message 0xbefff9c8 status line: code: '200' reason: 'OK' version: '1.0' headers: key: 'CSeq', value: '53' key: 'Public', value: 'OPTIONS, DESCRIBE, PAUSE, PLAY, SETUP, TEARDOWN' key: 'Server', value: 'GStreamer RTSP server' body: length 0 ** Message: client 0x16cf0: sent a message with cseq 53 RTSP request message 0x8d6bc request line: method: 'DESCRIBE' uri: 'rtsp://172.24.190.40:8554/test' version: '1.0' headers: key: 'CSeq', value: '54' key: 'Accept', value: 'application/sdp' key: 'User-Agent', value: 'VLC media player (LIVE555 Streaming Media v2009.03.22)' body: ** Message: client 0x16cf0: received a request ** Message: found media 0x52dc0 for url abspath /test ** Message: constructed media 0x58c20 for url /test ** Message: preparing media 0x58c20 ** Message: enter mainloop (lt-test-launch:1427): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_bin_add: assertion `GST_IS_ELEMENT (element)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_element_get_static_pad: assertion `GST_IS_ELEMENT (element)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_pad_link: assertion `GST_IS_PAD (srcpad)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_object_unref: assertion `object != NULL' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_element_get_request_pad: assertion `GST_IS_ELEMENT (element)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_pad_link: assertion `GST_IS_PAD (sinkpad)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_object_unref: assertion `object != NULL' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_element_get_request_pad: assertion `GST_IS_ELEMENT (element)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_pad_link: assertion `GST_IS_PAD (sinkpad)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_object_unref: assertion `object != NULL' failed (lt-test-launch:1427): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_bin_add: assertion `GST_IS_ELEMENT (element)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_element_get_static_pad: assertion `GST_IS_ELEMENT (element)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_pad_link: assertion `GST_IS_PAD (srcpad)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_object_unref: assertion `object != NULL' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_element_get_request_pad: assertion `GST_IS_ELEMENT (element)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_pad_link: assertion `GST_IS_PAD (sinkpad)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_object_unref: assertion `object != NULL' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_element_get_request_pad: assertion `GST_IS_ELEMENT (element)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_pad_link: assertion `GST_IS_PAD (sinkpad)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_object_unref: assertion `object != NULL' failed 0:00:05.629633292 1427 0xfc398 WARN TIVidenc1 gsttividenc1.c:1701:gst_tividenc1_frame_duration: framerate not specified; using 29.97fps ** Message: 0x58c20: got message type async-done ** Message: position query failed ** Message: duration query failed ** Message: stats: position 0:00:00.000000000, duration 99:99:99.999999999 ** Message: object 0x58c20 is prerolled (lt-test-launch:1427): GStreamer-CRITICAL **: gst_caps_get_structure: assertion `GST_IS_CAPS (caps)' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_structure_get_string: assertion `structure != NULL' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_structure_get_int: assertion `structure != NULL' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_structure_get_int: assertion `structure != NULL' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_structure_get_string: assertion `structure != NULL' failed (lt-test-launch:1427): GStreamer-CRITICAL **: gst_structure_get_string: assertion `structure != NULL' failed Segmentation fault -------------- next part -------------- An HTML attachment was scrubbed... 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