RE: TI's Gstreamer plugin cannot be found by 'playbin' ?
Hello Zhenfeng This is one the known issue listed in tracker item, https://omapzoom.org/gf/project/gstreamer_ti/tracker/?action=TrackerItemEdittracker_item_id=253. Patch is welcome. There is a function to register plugin, check ti_build/ticodecplugin/src/gstticodecplugin.c: TICodecPlugin_init(). You can control the registered elements with this function. Thanks Brijesh Singh -Original Message- From: davinci-linux-open-source-boun...@linux.davincidsp.com [mailto:davinci-linux-open-source-boun...@linux.davincidsp.com] On Behalf Of zhenfeng ren Sent: Sunday, March 01, 2009 8:35 PM To: davinci-linux-open-source@linux.davincidsp.com Subject: TI's Gstreamer plugin cannot be found by 'playbin' ? hi,everyone: If I use the fellow script, it work well. gst-launch --gst-debug-no-color --gst-debug=TI*:2 filesrc location=mp4.ts ! typefind ! mpegtsdemux name=demux demux. ! audio/mpeg ! queue max-size-buffers=1200 max-size-time=0 max-size-bytes=0 ! typefind ! TIAuddec ! audioconvert ! osssink demux. ! video/mpeg ! typefind ! TIViddec ! TIDmaiVideoSink displayStd=fbdev displayDevice=/dev/fb/3 videoStd=D1_NTSC videoOutput=COMPOSITE resizer=FALSE accelFrameCopy=TRUE but if I use 'palybin', TI's plugin couldnot be found by 'playbin'. As: r...@dvevm:/opt# gst-launch -v playbin uri=file:///opt/gstreamer_demo/dm6446/mp4.ts (gst-launch-0.10:1264): GStreamer-WARNING **: Failed to load plugin '/opt/gstreamer/lib/gstreamer-0.10//libgstmad.so': /opt/gstreamer/lib/libid3tag.so.0: undefi ned symbol: id3_frametype_unknown Setting pipeline to PAUSED ... /GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: caps = video/mpegts, systemstream=(boolean)true, packetsize=(int)188 Pipeline is PREROLLING ... /GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstMpegTSDemux:mpegtsdemux0.GstPad:sink: caps = video/mpegts, systemstream=(boolean)true, packetsize=(int)188 /GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstMpegTSDemux:mpegtsdemux0: pat-info = ((GValueArray*) 0x36a10) /GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstMpegTSDemux:mpegtsdemux0: pmt-info = ((FluTsPmtInfo*) 0x35640) ** Message: don't know how to handle video/mpeg, mpegversion=(int)4, systemstream=(boolean)false ** Message: don't know how to handle audio/mpeg, mpegversion=(int)4 I see that TI's plugins donot have founction 'plungin_init' as other plungins. Could anyone give me some advice? -- Thanks, Zhenfeng Ren ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
Re: TI's Gstreamer plugin cannot be found by 'playbin' ?
Hi Zhenfeng, I have people looking on this issue for Beagleboard, and we have the playbin and decodebin locating the plugins properly. Probably is something wrong with your environment. Please post your issue on a bug entry, and provide the output with GST_DEBUG=3 environment set. Diego Dompe RidgeRun On Mar 1, 2009, at 8:34 PM, zhenfeng ren wrote: hi,everyone: If I use the fellow script, it work well. gst-launch --gst-debug-no-color --gst-debug=TI*:2 filesrc location=mp4.ts ! typefind ! mpegtsdemux name=demux demux. ! audio/mpeg ! queue max-size-buffers=1200 max-size-time=0 max-size-bytes=0 ! typefind ! TIAuddec ! audioconvert ! osssink demux. ! video/mpeg ! typefind ! TIViddec ! TIDmaiVideoSink displayStd=fbdev displayDevice=/dev/fb/3 videoStd=D1_NTSC videoOutput=COMPOSITE resizer=FALSE accelFrameCopy=TRUE but if I use 'palybin', TI's plugin couldnot be found by 'playbin'. As: r...@dvevm:/opt# gst-launch -v playbin uri=file:///opt/gstreamer_demo/dm6446/mp4.ts (gst-launch-0.10:1264): GStreamer-WARNING **: Failed to load plugin '/opt/gstreamer/lib/gstreamer-0.10//libgstmad.so': /opt/gstreamer/lib/libid3tag.so.0: undefi ned symbol: id3_frametype_unknown Setting pipeline to PAUSED ... /GstPlayBin:playbin0/GstDecodeBin:decodebin0/ GstTypeFindElement:typefind.GstPad:src: caps = video/mpegts, systemstream=(boolean)true, packetsize=(int)188 Pipeline is PREROLLING ... /GstPlayBin:playbin0/GstDecodeBin:decodebin0/ GstMpegTSDemux:mpegtsdemux0.GstPad:sink: caps = video/mpegts, systemstream=(boolean)true, packetsize=(int)188 /GstPlayBin:playbin0/GstDecodeBin:decodebin0/ GstMpegTSDemux:mpegtsdemux0: pat-info = ((GValueArray*) 0x36a10) /GstPlayBin:playbin0/GstDecodeBin:decodebin0/ GstMpegTSDemux:mpegtsdemux0: pmt-info = ((FluTsPmtInfo*) 0x35640) ** Message: don't know how to handle video/mpeg, mpegversion=(int)4, systemstream=(boolean)false ** Message: don't know how to handle audio/mpeg, mpegversion=(int)4 I see that TI's plugins donot have founction 'plungin_init' as other plungins. Could anyone give me some advice? -- Thanks, Zhenfeng Ren ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
TI's Gstreamer plugin cannot be found by 'playbin' ?
hi,everyone: If I use the fellow script, it work well. gst-launch --gst-debug-no-color --gst-debug=TI*:2 filesrc location=mp4.ts ! typefind ! mpegtsdemux name=demux demux. ! audio/mpeg ! queue max-size-buffers=1200 max-size-time=0 max-size-bytes=0 ! typefind ! TIAuddec ! audioconvert ! osssink demux. ! video/mpeg ! typefind ! TIViddec ! TIDmaiVideoSink displayStd=fbdev displayDevice=/dev/fb/3 videoStd=D1_NTSC videoOutput=COMPOSITE resizer=FALSE accelFrameCopy=TRUE but if I use 'palybin', TI's plugin couldnot be found by 'playbin'. As: r...@dvevm:/opt# gst-launch -v playbin uri=file:///opt/gstreamer_demo/dm6446/mp4.ts (gst-launch-0.10:1264): GStreamer-WARNING **: Failed to load plugin '/opt/gstreamer/lib/gstreamer-0.10//libgstmad.so': /opt/gstreamer/lib/libid3tag.so.0: undefi ned symbol: id3_frametype_unknown Setting pipeline to PAUSED ... /GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: caps = video/mpegts, systemstream=(boolean)true, packetsize=(int)188 Pipeline is PREROLLING ... /GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstMpegTSDemux:mpegtsdemux0.GstPad:sink: caps = video/mpegts, systemstream=(boolean)true, packetsize=(int)188 /GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstMpegTSDemux:mpegtsdemux0: pat-info = ((GValueArray*) 0x36a10) /GstPlayBin:playbin0/GstDecodeBin:decodebin0/GstMpegTSDemux:mpegtsdemux0: pmt-info = ((FluTsPmtInfo*) 0x35640) ** Message: don't know how to handle video/mpeg, mpegversion=(int)4, systemstream=(boolean)false ** Message: don't know how to handle audio/mpeg, mpegversion=(int)4 I see that TI's plugins donot have founction 'plungin_init' as other plungins. Could anyone give me some advice? -- Thanks, Zhenfeng Ren ___ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
