<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv=Content-Type content="text/html; charset=us-ascii"> <meta name=Generator content="Microsoft Word 11 (filtered medium)"> <style>  </style> </head> <body lang=EN-US link=blue vlink=purple> <div class=Section1> Hi.<o:p></o:p> I am using TI’s dm355 evm.<o:p></o:p> 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.<o:p></o:p> ./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 )"<o:p></o:p> 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.<o:p></o:p> On executing the above command, I get the error mentioned below.<o:p></o:p> 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.<o:p></o:p> Thanks is advance.<o:p></o:p> Regards,<o:p></o:p> Neel.<o:p></o:p> ** 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<o:p></o:p> <o:p> </o:p> </div> </body> </html>