[gst-devel] RE : Re: rtph264pay cannot connect to rtph264depay?

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Hi,
please try with bytestream=true on x264enc.
Regards.

--- Carlos Molina <cm...@ti...> a écrit :

> hi,
> I have the same problem with rtp/rtpdepay than previous mail and the 
> output is display below. Someone know how to connect rtph264pay with 
> rtph264depay? Because coding & decoding the video stream without rtp 
> pay, it works.
> Thanks in advance
> 
> /dataRepository/tv3d-7/gst/scripts$ 
> /dataRepository/tv3d-7/v3dRoot/bin/gst-launch -v v4l2src 
> device=/dev/video0 ! video/x-raw-yuv,width=640,height=480  ! 
> ffmpegcolorspace ! x264enc ! rtph264pay ! rtph264depay ! ffdec_h264 !
> 
> ffmpegcolorspace ! ximagesink
> Setting pipeline to PAUSED ...
> /pipeline0/v4l2src0: queue-size = 2
> /pipeline0/v4l2src0.src: caps = video/x-raw-yuv, format=(fourcc)YUY2,
> 
> width=(int)640, height=(int)480, framerate=(fraction)10/1
> Pipeline is live and does not need PREROLL ...
> WARNING: from element /pipeline0/v4l2src0: The closest framerate from
> 
> 15/2 is 10/1, on device '/dev/video0'
> Additional debug info:
> v4l2src_calls.c(354): gst_v4l2src_set_capture ():
> /pipeline0/v4l2src0:
> Updating framerate from 15/2 to 101
> Setting pipeline to PLAYING ...
> New clock: GstSystemClock
> /pipeline0/capsfilter0.src: caps = video/x-raw-yuv,
> format=(fourcc)YUY2, 
> width=(int)640, height=(int)480, framerate=(fraction)10/1
> /pipeline0/capsfilter0.sink: caps = video/x-raw-yuv, 
> format=(fourcc)YUY2, width=(int)640, height=(int)480, 
> framerate=(fraction)10/1
> /pipeline0/ffmpegcsp0.src: caps = video/x-raw-yuv,
> format=(fourcc)I420, 
> framerate=(fraction)10/1, width=(int)640, height=(int)480
> /pipeline0/ffmpegcsp0.sink: caps = video/x-raw-yuv,
> format=(fourcc)YUY2, 
> width=(int)640, height=(int)480, framerate=(fraction)10/1
> x264 [info]: using SAR=1/1
> x264 [info]: using cpu capabilities MMX MMXEXT SSE SSE2
> /pipeline0/x264enc0.src: caps = video/x-h264, format=(fourcc)I420, 
> framerate=(fraction)10/1, width=(int)640, height=(int)480, 
>
codec_data=(buffer)014d4033ffe10018674d4033b9101407b6022000000300200000030291e3065401000468ee3c80
> /pipeline0/x264enc0.sink: caps = video/x-raw-yuv,
> format=(fourcc)I420, 
> framerate=(fraction)10/1, width=(int)640, height=(int)480
> /pipeline0/rtph264pay0.src: caps = application/x-rtp, 
> media=(string)video, payload=(int)96, clock-rate=(int)90000, 
> encoding-name=(string)H264, ssrc=(guint)806232681, 
> clock-base=(guint)1996102468, seqnum-base=(guint)24577
> /pipeline0/rtph264pay0.sink: caps = video/x-h264,
> format=(fourcc)I420, 
> framerate=(fraction)10/1, width=(int)640, height=(int)480, 
>
codec_data=(buffer)014d4033ffe10018674d4033b9101407b6022000000300200000030291e3065401000468ee3c80
> /pipeline0/rtph264depay0.src: caps = video/x-h264
> /pipeline0/rtph264depay0.sink: caps = application/x-rtp, 
> media=(string)video, payload=(int)96, clock-rate=(int)90000, 
> encoding-name=(string)H264, ssrc=(guint)806232681, 
> clock-base=(guint)1996102468, seqnum-base=(guint)24577
> /pipeline0/ffdec_h2640.sink: caps = video/x-h264
> 
> ** (gst-launch-0.10:32709): CRITICAL **: gst_adapter_take_buffer: 
> assertion `nbytes > 0' failed
> 
> (gst-launch-0.10:32709): GStreamer-CRITICAL **: gst_buffer_set_caps: 
> assertion `buffer != NULL' failed
> 
> ** (gst-launch-0.10:32709): CRITICAL **: gst_adapter_take_buffer: 
> assertion `nbytes > 0' failed
> 
> (gst-launch-0.10:32709): GStreamer-CRITICAL **: gst_buffer_set_caps: 
> assertion `buffer != NULL' failed
> ERROR: from element /pipeline0/rtph264depay0: The stream is in the
> wrong 
> format.
> Additional debug info:
> gstrtph264depay.c(528): gst_rtp_h264_depay_process (): 
> /pipeline0/rtph264depay0:
> NAL unit type 27 not supported yet
> Execution ended after 3297461000 ns.
> Setting pipeline to PAUSED ...
> Setting pipeline to READY ...
> /pipeline0/ffdec_h2640.sink: caps = NULL
> /pipeline0/rtph264depay0.src: caps = NULL
> /pipeline0/rtph264depay0.sink: caps = NULL
> /pipeline0/rtph264pay0.sink: caps = NULL
> /pipeline0/rtph264pay0.src: caps = NULL
> /pipeline0/x264enc0.src: caps = NULL
> /pipeline0/x264enc0.sink: caps = NULL
> /pipeline0/ffmpegcsp0.src: caps = NULL
> /pipeline0/ffmpegcsp0.sink: caps = NULL
> /pipeline0/capsfilter0.src: caps = NULL
> /pipeline0/capsfilter0.sink: caps = NULL
> /pipeline0/v4l2src0.src: caps = NULL
> Setting pipeline to NULL ...
> x264 [info]: slice I:2     Avg QP:15.50  size: 34780
> x264 [info]: slice P:26    Avg QP:13.77  size: 25136
> x264 [info]: mb I  I16..4: 45.1%  0.0% 54.9%
> x264 [info]: mb P  I16..4: 15.5%  0.0%  0.0%  P16..4: 75.4%  0.0% 
> 0.0%  
> 0.0%  0.0%    skip: 9.0%
> x264 [info]: SSIM Mean Y:0.9929563
> x264 [info]: kb/s:2066.0
> FREEING pipeline ...
> 
> 
> Chih-Wei Huang escribió:
> > Hi,
> > I'm trying the H.264 RTP support of GStreamer.
> > I issued the following test command and got errors:
> >
> > gst-launch -v videotestsrc ! x264enc ! rtph264pay ! rtph264depay ! 
> > ffdec_h264 ! videoscale ! video/x-raw-yuv,width=352,height=288 ! 
> > ffmpegcolorspace ! ximagesink
> >
> > Setting pipeline to PAUSED ...
> > /pipeline0/videotestsrc0.src: caps = video/x-raw-yuv, 
> > format=(fourcc)I420, width=(int)320, height=(int)240, 
> > framerate=(fraction)30/1
> > Pipeline is PREROLLING ...
> > x264 [info]: using SAR=1/1
> > x264 [info]: using cpu capabilities MMX MMXEXT SSE SSE2
> > /pipeline0/x264enc0.src: caps = video/x-h264, format=(fourcc)I420, 
> > width=(int)320, height=(int)240, framerate=(fraction)30/1, 
> >
>
codec_data=(buffer)014d4033ffe10017674d403392540a0fd80880000003008000001e478c195001000468ee3c80
> > /pipeline0/x264enc0.sink: caps = video/x-raw-yuv,
> format=(fourcc)I420, 
> > width=(int)320, height=(int)240, framerate=(fraction)30/1
> > /pipeline0/rtph264pay0.src: caps = application/x-rtp, 
> > media=(string)video, payload=(int)96, clock-rate=(int)90000, 
> > encoding-name=(string)H264, ssrc=(guint)3813824864, 
> > clock-base=(guint)1524524483, seqnum-base=(guint)60327
> > /pipeline0/rtph264pay0.sink: caps = video/x-h264,
> format=(fourcc)I420, 
> > width=(int)320, height=(int)240, framerate=(fraction)30/1, 
> >
>
codec_data=(buffer)014d4033ffe10017674d403392540a0fd80880000003008000001e478c195001000468ee3c80
> > /pipeline0/rtph264depay0.src: caps = video/x-h264
> > /pipeline0/rtph264depay0.sink: caps = application/x-rtp, 
> > media=(string)video, payload=(int)96, clock-rate=(int)90000, 
> > encoding-name=(string)H264, ssrc=(guint)3813824864, 
> > clock-base=(guint)1524524483, seqnum-base=(guint)60327
> > ERROR: from element /pipeline0/rtph264depay0: The stream is in the
> wrong 
> > format.
> > Additional debug info:
> > gstrtph264depay.c(528): gst_rtp_h264_depay_process (): 
> > /pipeline0/rtph264depay0:
> > NAL unit type 27 not supported yet
> > ERROR: pipeline doesn't want to preroll.
> > Setting pipeline to NULL ...
> > /pipeline0/rtph264depay0.src: caps = NULL
> > /pipeline0/rtph264depay0.sink: caps = NULL
> > /pipeline0/rtph264pay0.sink: caps = NULL
> > /pipeline0/rtph264pay0.src: caps = NULL
> > /pipeline0/x264enc0.src: caps = NULL
> > /pipeline0/x264enc0.sink: caps = NULL
> > /pipeline0/videotestsrc0.src: caps = NULL
> > x264 [info]: slice I:1     Avg QP:10.00  size:  6472
> > x264 [info]: mb I  I16..4: 85.3%  0.0% 14.7%
> > x264 [info]: kb/s:1553.3
> > FREEING pipeline ...
> >
> >
> > If I removed the rtph264pay & rtph264depay in the above pipeline,
> > I could see the test image.
> >
> > All the gstreamer core, base and plugins are CVS 20070511,
> > while the x264 is snapshot-20070322.
> > The OS is Fedora 6.
> >
> > Any idea?
> >
> >
>
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> >   
> 
> -- 
> __________________________________________________
> 
> Carlos Molina del Rio
> Telefonica I+D
> Tel: (+34)933653064
> Via Augusta 177,
> 08021 Barcelona
> ___________________________________________________
> 
> 
>
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