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
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