<html> <head> <style> .hmmessage P { margin:0px; padding:0px } body.hmmessage { font-size: 9pt; font-family:新細明體 } </style> </head> <body class='hmmessage'>  Hi Stefan:      I do the instruct as you describe. I found there is no warn. I can find the rtsp on the output gst-inspect. Is any way I can debug it?       # GST_DEBUG="*:4" gst-inspect 2>debug.log rtsp:  rtpdec: RTP Decoder rtsp:  rtspsrc: RTSP packet receiver matroska:  matroskamux: Matroska muxer matroska:  matroskademux: Matroska demuxer decodebin:  decodebin: Decoder Bin ismd_utils:  ismd_soft_sink: Intel Streaming Media Driver Soft Sink ismd_utils:  yv12_nv12_converter: YV12 to NV12 converter ismd_utils:  ismd_ovssrc: Intel Streaming Media Driver OVS Source playback:  playbin2: Player Bin 2 playback:  playbin: Player Bin coreindexers:  memindex: A index that stores entries in memory coreelements:  multiqueue: MultiQueue coreelements:  typefind: TypeFind coreelements:  tee: Tee pipe fitting coreelements:  filesink: File Sink coreelements:  queue: Queue coreelements:  identity: Identity coreelements:  filesrc: File Source coreelements:  fdsink: Filedescriptor Sink coreelements:  fdsrc: Filedescriptor Source coreelements:  fakesink: Fake Sink coreelements:  fakesrc: Fake Source coreelements:  capsfilter: CapsFilter apetag:  apedemux: APE tag demuxer audioconvert:  audioconvert: Audio converter quicktime:  rtpxqtdepay: RTP packet depayloader quicktime:  qtdemux: QuickTime demuxer ffmpegcolorspace:  ffmpegcolorspace: FFMPEG Colorspace converter debug:  testsink: Test plugin debug:  taginject: TagInject debug:  progressreport: Progress report debug:  navseek: Seek based on left-right arrows debug:  rndbuffersize: Random buffer size debug:  breakmydata: Break my data ismd_plugin:  ismd_port_src:            Intel Streaming Media Driver (ISMD) Port Source Element ismd_plugin:  ismd_recovery_clock_provider: Intel Streaming Media Driver (ISMD) recovery Clock Provider ismd_plugin:  ismd_audio_decoder:       Intel Streaming Media Driver (ISMD) Hardware Audio Renderer Decoder ismd_plugin:  ismd_audio_sink:          Intel Streaming Media Driver (ISMD) Hardware Audio Renderer Sink ismd_plugin:  ismd_vidrend_sink:        Intel Streaming Media Driver (ISMD) Hardware Video Renderer Sink ismd_plugin:  ismd_vidpproc:            Intel Streaming Media Driver (ISMD) Hardware Video Post-Processor ismd_plugin:  ismd_vc1_viddec:          Intel Streaming Media Driver (ISMD) Hardware VC1 Video Decoder ismd_plugin:  ismd_h264_viddec:         Intel Streaming Media Driver (ISMD) Hardware H.264 Video Decoder ismd_plugin:  ismd_mpeg2_viddec:        Intel Streaming Media Driver (ISMD) Hardware MPEG-2 Video Decoder ismd_plugin:  ismd_ps_demux:            Intel Streaming Media Driver (ISMD) Hardware Program Stream Demultiplexer ismd_plugin:  ismd_ts_demux:            Intel Streaming Media Driver (ISMD) Hardware Transport Stream Demultiplexer ismd_plugin:  ismd_clock_provider:      Intel Streaming Media Driver (ISMD) Clock Provider ismd_plugin:  ismd_base_transform:      Intel Streaming Media Driver (ISMD) Base Transform Class ismd_plugin:  ismd_element:             Intel Streaming Media Driver (ISMD) Base Element Class avi:  avisubtitle: Avi subtitle parser avi:  avimux: Avi muxer avi:  avidemux: Avi demuxer wavparse:  wavparse: WAV audio demuxer app:  appsink: AppSink app:  appsrc: AppSrc id3demux:  id3demux: ID3 tag demuxer queue2:  queue2: Queue udp:  udpsrc: UDP packet receiver udp:  dynudpsink: UDP packet sender udp:  multiudpsink: UDP packet sender udp:  udpsink: UDP packet sender selector:  output-selector: Output selector selector:  input-selector: Input selector typefindfunctions: application/octet-stream: DS_Store typefindfunctions: application/msword: doc typefindfunctions: application/pdf: pdf typefindfunctions: audio/x-nsf: nsf typefindfunctions: video/vivo: viv typefindfunctions: application/x-mmsh: no extensions typefindfunctions: multipart/x-mixed-replace: no extensions typefindfunctions: video/x-dirac: no extensions typefindfunctions: application/x-ms-dos-executable: cpl, msstyles, scr, sys, ocx, exe, dll typefindfunctions: application/x-ar: a typefindfunctions: application/x-tar: tar typefindfunctions: application/x-rar: rar typefindfunctions: audio/x-wavpack-correction: wvc typefindfunctions: audio/x-wavpack: wvp, wv typefindfunctions: audio/x-spc: spc typefindfunctions: adts_mpeg_stream: aac typefindfunctions: application/x-executable: no extensions typefindfunctions: text/x-cmml: no extensions typefindfunctions: application/x-ogg-skeleton: no extensions typefindfunctions: audio/x-celt: no extensions typefindfunctions: audio/x-speex: no extensions typefindfunctions: application/x-ogm-text: no extensions typefindfunctions: application/x-ogm-audio: no extensions typefindfunctions: application/x-ogm-video: no extensions typefindfunctions: video/x-theora: no extensions typefindfunctions: audio/x-vorbis: no extensions typefindfunctions: audio/x-flac: flac typefindfunctions: application/x-kate: no extensions typefindfunctions: application/x-compress: Z typefindfunctions: application/zip: zip typefindfunctions: application/x-gzip: gz typefindfunctions: application/x-bzip: bz2 typefindfunctions: image/x-sun-raster: ras typefindfunctions: image/x-xpixmap: xpm typefindfunctions: image/x-jng: jng typefindfunctions: video/x-mng: mng typefindfunctions: image/x-xcf: xcf typefindfunctions: audio/x-sid: sid typefindfunctions: audio/iLBC-sh: ilbc typefindfunctions: audio/x-amr-wb-sh: amr typefindfunctions: audio/x-amr-nb-sh: amr typefindfunctions: video/x-dv: dif, dv typefindfunctions: video/x-mve: mve typefindfunctions: application/mxf: mxf typefindfunctions: video/x-matroska: mka, mkv typefindfunctions: image/tiff: tiff, tif typefindfunctions: image/bmp: bmp typefindfunctions: image/png: png typefindfunctions: image/gif: gif typefindfunctions: image/jpeg: jpeg, jpe, jpg typefindfunctions: application/x-ape: ape typefindfunctions: audio/x-shorten: shn typefindfunctions: audio/x-w64: w64 typefindfunctions: audio/x-ircam: sf typefindfunctions: audio/x-sds: sds typefindfunctions: audio/x-voc: voc typefindfunctions: audio/x-nist: nist typefindfunctions: audio/x-paris: paf typefindfunctions: audio/x-svx: svx, iff typefindfunctions: audio/x-aiff: aifc, aif, aiff typefindfunctions: audio/x-wav: wav typefindfunctions: application/xml: xml typefindfunctions: application/smil: smil typefindfunctions: application/sdp: sdp typefindfunctions: text/uri-list: ram typefindfunctions: text/plain: txt typefindfunctions: video/x-flv: flv typefindfunctions: application/x-shockwave-flash: swfl, swf typefindfunctions: application/x-pn-realaudio: rmvb, rm, ram, ra typefindfunctions: application/vnd.rn-realmedia: rmvb, rm, ram, ra typefindfunctions: text/html: html, htm typefindfunctions: video/mj2: mj2 typefindfunctions: image/jp2: jp2 typefindfunctions: image/x-quicktime: qti, qtif, qif typefindfunctions: video/quicktime: mov typefindfunctions: application/x-3gp: 3gp typefindfunctions: audio/x-m4a: m4a typefindfunctions: video/x-nuv: nuv typefindfunctions: video/x-h264: 264, x264, h264 typefindfunctions: video/mpeg4: m4v typefindfunctions: video/mpeg-elementary: mpg, mpeg, mpv typefindfunctions: application/ogg: ogm, ogg, anx typefindfunctions: video/mpegts: ts typefindfunctions: video/mpeg-sys: mpg, mpeg, mpe typefindfunctions: audio/x-ac3: ac3 typefindfunctions: audio/mpeg: mpga, mp1, mp2, mp3 typefindfunctions: audio/x-mod: xm, ult, stx, stm, s3m, sam, okt, mtm, mod, med, it, imf, far, gdm, dsm, amf, 669 typefindfunctions: audio/x-ttafile: tta typefindfunctions: application/x-apetag: wv, mpc, ape typefindfunctions: application/x-id3v1: tta, flac, ogg, mpga, mp1, mp2, mp3 typefindfunctions: application/x-id3v2: tta, flac, ogg, mpga, mp1, mp2, mp3 typefindfunctions: video/x-fli: fli, flc typefindfunctions: audio/midi: midi, mid typefindfunctions: audio/x-imelody: imelody, ime, imy typefindfunctions: video/x-vcd: dat typefindfunctions: video/x-cdxa: dat typefindfunctions: audio/qcelp: qcp typefindfunctions: video/x-msvideo: avi typefindfunctions: audio/x-au: snd, au typefindfunctions: audio/x-musepack: mp+, mpp, mpc typefindfunctions: video/x-ms-asf: wmv, wma, wm, asf uridecodebin:  uridecodebin: URI Decoder uridecodebin:  decodebin2: Decoder Bin staticelements:  bin: Generic bin staticelements:  pipeline: Pipeline object     > Date: Mon, 24 Aug 2009 11:30:05 +0200 > From: ensonic@hora-obscura.de > To: felixyang_tw@hotmail.com > CC: msmith@xiph.org; gstreamer-embedded@lists.sourceforge.net > Subject: Re: [gst-embedded] A question about porting rtspsrc on the Intel CE3100 > > Yang Felix schrieb: > > Dear Mike: > > I have see the code briefly. > > > > my configure is : > > > > ./configure --prefix=/home/felix/gstreamer --disable-aalib > > --disable-annodex --disable-cairo --disable-cdio --disable-check > > --disable-dv1394 --disable-esd --disable-examples > > --disable-failing-tests --disable-flac --disable-gconf > > --disable-gconftool --disable-gtk-doc --disable-hal --disable-ladspa > > --disable-libcaca --disable-libdv --disable-nls --disable-oss > > --disable-shout2 --disable-speex --disable-static --disable-sunaudio > > --disable-tests --disable-valgrind --disable-x --disable-xshm > > --enable-jpeg --enable-libpng --enable-shared --without-check > > ERROR_CFLAGS=\"\" PKG_CONFIG_PATH=/home/felix/gstreamer/lib/pkgconfig > > PKG_CONFIG_LIBDIR=/home/felix/gstreamer/lib/pkgconfig > > --enable-gst-debug --enable-debug > > CC=/home/felix/IntelCE-1.1120/i686-linux-elf/bin/i686-cm-linux-gcc > > CFLAGS="-I/home/felix/gstreamer/include > > -I/home/felix/gstreamer/include -I/home/felix/IntelCE-1.1120/i686- > > linux-elf/include -pg" LDFLAGS="-L/home/felix/gstreamer/lib > > -L/home/felix/gstreamer/lib -pg" > > > > > > > > I find the when the program run to the following instruction the > > SIGSEGV will appears. > > /gst-plugins-good-0.10.14/gst/rtsp/gstrtspsrc.c:line 2118, > > stream->udpsink[0] = gst_element_make_from_uri (GST_URI_SINK, uri, NULL); > > > > I trace it into gst_element_ake_from_uri and it stop at > > > > /gstreamer-0.10.22/gst/gsturi.c:line 606, if ((ret = > > gst_element_factory_create (GST_ELEMENT_FACTORY (walk->data), > > elementname)) != NULL) { > > > > I trace it into gst_element_factory_create and it stop at > > > > /gstreamer-0.10.22/gst/gstelementfactory:line 405, GST_ELEMENT_CAST > > (g_object_new (factory->type, NULL)); > > > > I just run g_object_new (factory->type, NULL) and SIGSEGV appears. The > > factor->type seems to be valid. Do you have any comment? > > > > > This should not happen. Can you run the with > GST_DEBUG="*:4" gst-inspect 2>debug.log .... > and check if there are any warnings in the log. Does gst-inspect list > all the plugins? > > Stefan <hr />Windows Live 提供您整理、編輯與 <a href='http://www.microsoft.com/taiwan/windows/windowslive/products/photo-gallery-edit.aspx' target='_new'>分享相片的服務。</a></body> </html>