<div dir="ltr">Sorry, my bad... </div><div class="gmail_extra"> <div class="gmail_quote">On Thu, Jul 11, 2013 at 1:16 PM, Tim-Philipp Müller <<a href="mailto:t.i.m@zen.co.uk" target="_blank">t.i.m@zen.co.uk</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">On Thu, 2013-07-11 at 13:10 -0400, Robert Krakora wrote: > BTW, this is not a warning...it is an error... > > > gstuvch264_mjpgdemux.c:507: > gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> error: Not enough > data to read marker content </div>I was talking only about the "Got data flow before segment event". There may well be other problems, but they are likely not related to that warning. <div class="HOEnZb"><div class="h5"> Cheers -Tim > > > On Thu, Jul 11, 2013 at 12:08 PM, Tim-Philipp Müller <<a href="mailto:t.i.m@zen.co.uk">t.i.m@zen.co.uk</a>> > wrote: > On Thu, 2013-07-11 at 11:55 -0400, Robert Krakora wrote: > > > I filed a bug report for this a couple of months ago. > Myself and > > another engineer struggled with this error for a few weeks. > This > > plugin works fine on GStreamer 0.10. I think that it has > something to > > do with v4l2src on GStreamer 1.x. I know I saw that there > was an > > open issue that Wim and others have been struggling to > solve. They > > may be related... > > > It's just a warning. It doesn't indicate a problem in your > application, > but indicates something-that's-not-quite-right in some > element. We are > trying to get the order right here for some advanced use > cases. > > You can ignore those warnings. They shouldn't have any side > effects > generally other than being annoying. > > It's not a 0.10 vs. 1.x thing, more of a 'unstable 1.1.x > series vs. > stable release series' thing. The warnings will go away in > 1.2.0, even > if we don't manage to fix them all (which is usually not too > hard, just > tedious). > > Cheers > -Tim > > > On Thu, Jul 11, 2013 at 11:51 AM, Peter Rennert > > <<a href="mailto:p.rennert@cs.ucl.ac.uk">p.rennert@cs.ucl.ac.uk</a>> wrote: > > I just want to add that I get the same problem even > with a > > very reduced pipeline of: > > > > gst-launch-1.0 uvch264src device=/dev/video1 > name=src > > auto-start=true src.vfsrc ! queue ! fakesink > src.vidsrc ! > > queue ! video/x-h264 ! fakesink > > > > > > ........ > > > > (gst-launch-1.0:5463): GStreamer-WARNING **: > > > gstpad.c:3692:gst_pad_chain_data_unchecked:<fakesink1:sink> > > Got data flow before segment event > > > > (gst-launch-1.0:5463): GStreamer-WARNING **: > > gstpad.c:3923:gst_pad_push_data:<capsfilter0:src> > Got data > > flow before segment event > > > > (gst-launch-1.0:5463): GStreamer-WARNING **: > > > gstpad.c:3692:gst_pad_chain_data_unchecked:<fakesink1:sink> > > Got data flow before segment event > > ERROR: from > > > element /GstPipeline:pipeline0/GstUvcH264Src:src/GstUvcH264MjpgDemux:uvch264mjpgdemux0: Not enough data to read marker content > > Additional debug info: > > gstuvch264_mjpgdemux.c(507): > gst_uvc_h264_mjpg_demux_chain > > > (): /GstPipeline:pipeline0/GstUvcH264Src:src/GstUvcH264MjpgDemux:uvch264mjpgdemux0 > > Execution ended after 0:00:34.640728375 > > Setting pipeline to PAUSED ... > > Setting pipeline to READY ... > > Setting pipeline to NULL ... > > Freeing pipeline . > > > > On 07/11/2013 04:23 PM, Peter Rennert wrote: > > Hello, > > > > I am trying to get the uvch264src to work in > gstreamer > > 1.1.1.1 (git head compiled yesterday) with > the > > following pipeline: > > > > gst-launch-1.0 uvch264src device=/dev/video1 > name=src > > auto-start=true src.vfsrc ! queue ! > > > video/x-raw,width=320,height=240,format="YUY2",framerate=15/1 ! xvimagesink src.vidsrc ! queue ! video/x-h264,width=1920,height=1080,framerate=30/1,profile=constrained-baseline ! h264parse ! avdec_h264 ! xvimagesink > > > > It runs as expected (showing both the > 1920x1080 and > > 320x240 windows). But it constantly prints > warnings > > (see below). Then stops it . You can find > the > > GST_DEBUG output below the warnings below. > > > > It works stable with gstreamer 0.10 (an > older > > compilation) and > > > > gst-launch uvch264_src device=/dev/video1 > name=src > > auto-start=true src.vfsrc ! queue ! > > > video/x-raw-yuv,width=320,height=240,framerate=15/1 ! > > xvimagesink src.vidsrc ! queue ! > > > video/x-h264,width=1920,height=1080,framerate=30/1,profile=constrained-baseline ! h264parse ! ffdec_h264 ! xvimagesink > > > > I am using a C920. > > > > I found a (probably) related problem here: > > > <a href="http://comments.gmane.org/gmane.comp.video.gstreamer.bugs/107399" target="_blank">http://comments.gmane.org/gmane.comp.video.gstreamer.bugs/107399</a> > > > > > > Do I do something wrong in gstreamer 1 or is > this a > > bug? > > > > ----------------- > > > > Warnings (i get loads of them, this is just > an > > excerpt): > > > > (gst-launch-1.0:2962): GStreamer-WARNING **: > > > gstpad.c:3923:gst_pad_push_data:<capsfilter1:src> Got > > data flow before segment event > > > > (gst-launch-1.0:2962): GStreamer-WARNING **: > > > gstpad.c:3692:gst_pad_chain_data_unchecked:<h264parse0:sink> > Got data flow before segment event > > > > (gst-launch-1.0:2962): GStreamer-WARNING **: > > > gstpad.c:3923:gst_pad_push_data:<h264parse0:src> Got > > data flow before segment event > > > > (gst-launch-1.0:2962): GStreamer-WARNING **: > > > gstpad.c:3692:gst_pad_chain_data_unchecked:<avdec_h264-0:sink> > Got data flow before segment event > > > > (gst-launch-1.0:2962): GStreamer-WARNING **: > > > gstpad.c:3923:gst_pad_push_data:<capsfilter0:src> Got > > data flow before segment event > > > > (gst-launch-1.0:2962): GStreamer-WARNING **: > > > gstpad.c:3692:gst_pad_chain_data_unchecked:<xvimagesink0:sink> > Got data flow before segment event > > > > (gst-launch-1.0:2962): GStreamer-WARNING **: > > > gstpad.c:3923:gst_pad_push_data:<capsfilter1:src> Got > > data flow before segment event > > > > (gst-launch-1.0:2962): GStreamer-WARNING **: > > > gstpad.c:3692:gst_pad_chain_data_unchecked:<h264parse0:sink> > Got data flow before segment event > > > > (gst-launch-1.0:2962): GStreamer-WARNING **: > > > gstpad.c:3923:gst_pad_push_data:<h264parse0:src> Got > > data flow before segment event > > > > > ================================================================== > > > > GST_DEBUG=5 : > > > > (only the interesting bit, shortly before > the error > > gets reported until the moment the error > gets > > reported) > > > > 0:00:35.394998922 3694 0x1e171e0 DEBUG > GST_CLOCK > > > gstclock.c:922:gst_clock_get_internal_time:<GstSystemClock> > internal time 26:55:06.762023021 > > 0:00:35.395022245 3694 0x1e171e0 DEBUG > GST_CLOCK > > > gstclock.c:967:gst_clock_get_time:<GstSystemClock> > > adjusted time 26:55:06.762023021 > > 0:00:35.395034653 3694 0x1e171e0 DEBUG > v4l2src > > gstv4l2src.c:823:gst_v4l2src_fill:<v4l2src0> > ts: > > 26:55:06.771552000 now 26:55:06.762058860 > delay > > 0:00:00.000000000 > > 0:00:35.395050068 3694 0x1e171e0 INFO > v4l2src > > gstv4l2src.c:861:gst_v4l2src_fill:<v4l2src0> > sync to > > 0:00:34.433332989 out ts 0:00:34.768634907 > > 0:00:35.395062230 3694 0x1e171e0 DEBUG > basesrc > > > gstbasesrc.c:2216:gst_base_src_do_sync:<v4l2src0> no > > sync needed > > 0:00:35.395069279 3694 0x1e171e0 DEBUG > basesrc > > > gstbasesrc.c:2414:gst_base_src_get_range:<v4l2src0> > > buffer ok > > 0:00:35.395080250 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:1958:gst_base_transform_handle_buffer:<capsfilter5> handling buffer 0x1de7720 of size 166785 and offset 1032 > > 0:00:35.395090539 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:2042:gst_base_transform_handle_buffer:<capsfilter5> calling prepare buffer > > 0:00:35.395099383 3694 0x1e171e0 DEBUG > GST_CAPS > > > gstpad.c:2408:gst_pad_has_current_caps:<capsfilter5:sink> > check current pad caps image/jpeg, width=(int)320, > height=(int)240, pixel-aspect-ratio=(fraction)1/1, > framerate=(fraction)30/1 > > 0:00:35.395123772 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:2049:gst_base_transform_handle_buffer:<capsfilter5> using allocated buffer in 0x1de7720, out 0x1de7720 > > 0:00:35.395131630 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:2066:gst_base_transform_handle_buffer:<capsfilter5> doing inplace transform > > 0:00:35.395150881 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:513:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Found APP4 marker (12215). JPG: 0-8 - APP4: 8 - 12225 > > 0:00:35.395163919 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f77291e63d0, maxsize:1440014 offset:0 > size:8 > > 0:00:35.395174000 3694 0x1e171e0 DEBUG > > GST_PERFORMANCE > gstallocator.c:466:_sysmem_copy: > > memcpy 1440007 memory 0x7f7728009720 -> > 0x7f77291e63d0 > > 0:00:35.395566373 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:550:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> New auxiliary stream : v1 - 22 bytes - H264 1920x1080 -- 333333 *100ns -- 27 ms -- 56960032 > > 0:00:35.395589065 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:552:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Auxiliary stream size : 12187 bytes > > 0:00:35.395598711 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f7728587db0, maxsize:1440014 offset:38 > size:12187 > > 0:00:35.395609310 3694 0x1e171e0 DEBUG > > GST_PERFORMANCE > gstallocator.c:466:_sysmem_copy: > > memcpy 1440007 memory 0x7f7728009720 -> > 0x7f7728587db0 > > 0:00:35.395854659 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:659:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Pushing H264 auxiliary buffer video/x-h264, width=(int)1920, height=(int)1080, framerate=(fraction)30/1 > > 0:00:35.395885190 3694 0x1e171e0 DEBUG > GST_PADS > > > gstpad.c:3224:do_probe_callbacks:<src:vidsrc> data is > > passed > > 0:00:35.395901512 3694 0x1e171e0 DEBUG > GST_PADS > > > gstpad.c:3088:probe_hook_marshal:<src:vidsrc> probe > > returned OK > > 0:00:35.395918777 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:513:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Found APP4 marker (65533). JPG: 12225-12225 - APP4: 12225 - 77760 > > 0:00:35.395929092 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:550:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> New auxiliary stream : v1 - 22 bytes - YUY2 320x240 -- 333333 *100ns -- 27 ms -- 56960032 > > 0:00:35.395940742 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:552:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Auxiliary stream size : 153600 bytes > > 0:00:35.396005741 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f7728c67d10, maxsize:1440014 offset:12255 > > size:65505 > > 0:00:35.395934221 3694 0x1e2b0a0 DEBUG > > queue_dataflow > gstqueue.c:1240:gst_queue_loop:<queue1> > > queue is not empty > > 0:00:35.396055314 3694 0x1e2b0a0 DEBUG > > basetransform > > > gstbasetransform.c:1962:gst_base_transform_handle_buffer:<capsfilter1> handling buffer 0x7f77380050b0 of size 12187 and offset NONE > > 0:00:35.396076643 3694 0x1e2b0a0 DEBUG > > basetransform > > > gstbasetransform.c:2042:gst_base_transform_handle_buffer:<capsfilter1> calling prepare buffer > > 0:00:35.396089336 3694 0x1e2b0a0 DEBUG > GST_CAPS > > > gstpad.c:2408:gst_pad_has_current_caps:<capsfilter1:sink> > check current pad caps video/x-h264, width=(int)1920, > height=(int)1080, framerate=(fraction)30/1 > > 0:00:35.396116373 3694 0x1e2b0a0 DEBUG > > basetransform > > > gstbasetransform.c:2049:gst_base_transform_handle_buffer:<capsfilter1> using allocated buffer in 0x7f77380050b0, out 0x7f77380050b0 > > 0:00:35.396128931 3694 0x1e2b0a0 DEBUG > > basetransform > > > gstbasetransform.c:2066:gst_base_transform_handle_buffer:<capsfilter1> doing inplace transform > > > > (gst-launch-1.0:3694): GStreamer-WARNING **: > > > gstpad.c:3923:gst_pad_push_data:<capsfilter1:src> Got > > data flow before segment event > > > > (gst-launch-1.0:3694): GStreamer-WARNING **: > > > gstpad.c:3692:gst_pad_chain_data_unchecked:<h264parse0:sink> > Got data flow before segment event > > 0:00:35.396169900 3694 0x1e2b0a0 DEBUG > GST_CAPS > > > gstpad.c:2408:gst_pad_has_current_caps:<h264parse0:src> check > current pad caps video/x-h264, width=(int)1920, > height=(int)1080, framerate=(fraction)30/1, > profile=(string)constrained-baseline, parsed=(boolean)true, > stream-format=(string)byte-stream, alignment=(string)au > > 0:00:35.396202328 3694 0x1e2b0a0 DEBUG > h264parse > > > gsth264parse.c:165:gst_h264_parse_reset_frame:<h264parse0> > reset frame > > > > (gst-launch-1.0:3694): GStreamer-WARNING **: > > > gstpad.c:3923:gst_pad_push_data:<h264parse0:src> Got > > data flow before segment event > > > > (gst-launch-1.0:3694): GStreamer-WARNING **: > > > gstpad.c:3692:gst_pad_chain_data_unchecked:<avdec_h264-0:sink> > Got data flow before segment event > > 0:00:35.396241398 3694 0x1e2b0a0 DEBUG > default > > > gstsegment.c:481:gst_segment_to_running_time: invalid > > position (-1) > > 0:00:35.396281397 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:935:gst_ffmpegviddec_do_qos:<avdec_h264-0> > decoding time 2562047:47:16.854775807 > > 0:00:35.396314138 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:1100:gst_ffmpegviddec_video_frame:<avdec_h264-0> > stored opaque values idx 1032 > > 0:00:35.396349848 3694 0x1e2b0a0 DEBUG > > libav :0:: Frame num gap 60 58 > > 0:00:35.396378922 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:704:gst_ffmpegviddec_release_buffer:<avdec_h264-0> release frame 1030 > > 0:00:35.396414061 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:538:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > getting buffer picture 0x7f773c726040 > > 0:00:35.396437146 3694 0x1e2b0a0 DEBUG > > videodecoder > > > gstvideodecoder.c:2883:gst_video_decoder_get_frame:<avdec_h264-0> frame_number : 1032 > > 0:00:35.396466024 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:557:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > storing opaque 0x7f77300c4130 > > 0:00:35.397593960 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:704:gst_ffmpegviddec_release_buffer:<avdec_h264-0> release frame 1031 > > 0:00:35.397631322 3694 0x1e2b0a0 DEBUG > default > > > gstvideoutils.c:40:_gst_video_codec_frame_free: free > > frame 0x7f7728848080 > > 0:00:35.397643694 3694 0x1e2b0a0 DEBUG > > GST_MEMORY gstmemory.c:88:_gst_memory_free: > free > > memory 0x7f7728849000 > > 0:00:35.397666794 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:538:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > getting buffer picture 0x7f773c7264c0 > > 0:00:35.398284117 3694 0x1e2b0a0 DEBUG > > videodecoder > > > gstvideodecoder.c:2883:gst_video_decoder_get_frame:<avdec_h264-0> frame_number : 1032 > > 0:00:35.398304138 3694 0x1e2b0a0 WARN > libav > > > gstavviddec.c:632:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > already alloc'ed output buffer for frame > > 0:00:35.398316802 3694 0x1e2b0a0 ERROR > > libav :0:: get_buffer() failed (-1 2 (nil)) > > 0:00:35.398331690 3694 0x1e2b0a0 ERROR > > libav :0:: decode_slice_header error > > 0:00:35.398348752 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:538:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > getting buffer picture 0x7f773c7264c0 > > 0:00:35.398356353 3694 0x1e2b0a0 DEBUG > > videodecoder > > > gstvideodecoder.c:2883:gst_video_decoder_get_frame:<avdec_h264-0> frame_number : 1032 > > 0:00:35.398363340 3694 0x1e2b0a0 WARN > libav > > > gstavviddec.c:632:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > already alloc'ed output buffer for frame > > 0:00:35.398370450 3694 0x1e2b0a0 ERROR > > libav :0:: get_buffer() failed (-1 2 (nil)) > > 0:00:35.398377837 3694 0x1e2b0a0 ERROR > > libav :0:: decode_slice_header error > > 0:00:35.398386031 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:538:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > getting buffer picture 0x7f773c7264c0 > > 0:00:35.398392697 3694 0x1e2b0a0 DEBUG > > videodecoder > > > gstvideodecoder.c:2883:gst_video_decoder_get_frame:<avdec_h264-0> frame_number : 1032 > > 0:00:35.398399053 3694 0x1e2b0a0 WARN > libav > > > gstavviddec.c:632:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > already alloc'ed output buffer for frame > > 0:00:35.398404717 3694 0x1e2b0a0 ERROR > > libav :0:: get_buffer() failed (-1 2 (nil)) > > 0:00:35.398411627 3694 0x1e2b0a0 ERROR > > libav :0:: decode_slice_header error > > 0:00:35.398418838 3694 0x1e2b0a0 DEBUG > libav > > > gstavviddec.c:538:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > getting buffer picture 0x7f773c7264c0 > > 0:00:35.398425798 3694 0x1e2b0a0 DEBUG > > videodecoder > > > gstvideodecoder.c:2883:gst_video_decoder_get_frame:<avdec_h264-0> frame_number : 1032 > > 0:00:35.398432465 3694 0x1e2b0a0 WARN > libav > > > gstavviddec.c:632:gst_ffmpegviddec_get_buffer:<avdec_h264-0> > already alloc'ed output buffer for frame > > 0:00:35.398438066 3694 0x1e2b0a0 ERROR > > libav :0:: get_buffer() failed (-1 2 (nil)) > > 0:00:35.398445219 3694 0x1e2b0a0 ERROR > > libav :0:: decode_slice_header error > > 0:00:35.398451851 3694 0x1e2b0a0 ERROR > > libav :0:: mmco: unref short failure > > 0:00:35.398627695 3694 0x1e2b0a0 INFO > libav :0:: > > concealing 8160 DC, 8160 AC, 8160 MV errors > > 0:00:35.398828963 3694 0x1e171e0 DEBUG > > GST_PERFORMANCE > gstallocator.c:466:_sysmem_copy: > > memcpy 1440007 memory 0x7f7728009720 -> > 0x7f7728c67d10 > > 0:00:35.399319058 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:513:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Found APP4 marker (65533). JPG: 77760-77760 - APP4: 77760 - 143295 > > 0:00:35.399353615 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f7728849000, maxsize:1440014 offset:77764 > > size:65531 > > 0:00:35.399368422 3694 0x1e171e0 DEBUG > > GST_PERFORMANCE > gstallocator.c:466:_sysmem_copy: > > memcpy 1440007 memory 0x7f7728009720 -> > 0x7f7728849000 > > 0:00:35.399658333 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:513:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Found APP4 marker (22566). JPG: 143295-143295 - APP4: 143295 - 165863 > > 0:00:35.399677140 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f7728dc76c0, maxsize:1440014 > offset:143299 > > size:22564 > > 0:00:35.399690113 3694 0x1e171e0 DEBUG > > GST_PERFORMANCE > gstallocator.c:466:_sysmem_copy: > > memcpy 1440007 memory 0x7f7728009720 -> > 0x7f7728dc76c0 > > 0:00:35.399982333 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:659:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Pushing YUY2 auxiliary buffer video/x-raw, format=(string)YUY2, width=(int)320, height=(int)240, framerate=(fraction)15/1 > > 0:00:35.400035247 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:1962:gst_base_transform_handle_buffer:<videoconvert4> handling buffer 0x7f7730007550 of size 153600 and offset NONE > > 0:00:35.400047757 3694 0x1e171e0 DEBUG > default > > > gstsegment.c:481:gst_segment_to_running_time: invalid > > position (-1) > > 0:00:35.400057009 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:2042:gst_base_transform_handle_buffer:<videoconvert4> calling prepare buffer > > 0:00:35.400066028 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:1537:default_prepare_output_buffer:<videoconvert4> passthrough: reusing input buffer > > 0:00:35.400074785 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:2049:gst_base_transform_handle_buffer:<videoconvert4> using allocated buffer in 0x7f7730007550, out 0x7f7730007550 > > 0:00:35.400085953 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:2060:gst_base_transform_handle_buffer:<videoconvert4> element is in passthrough > > 0:00:35.400100607 3694 0x1e171e0 DEBUG > GST_PADS > > gstpad.c:3224:do_probe_callbacks:<src:vfsrc> > data is > > passed > > 0:00:35.400125786 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:694:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> SOS marker wasn't found. MJPG is container only > > 0:00:35.400136546 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:88:_gst_memory_free: > free > > memory 0x7f77291e63d0 > > 0:00:35.400153414 3694 0x1e171e0 DEBUG > v4l2 > > > gstv4l2bufferpool.c:933:gst_v4l2_buffer_pool_release_buffer:<v4l2bufferpool0> release buffer 0x1de7720 > > 0:00:35.400178526 3694 0x1e171e0 DEBUG > basesrc > > > gstbasesrc.c:2351:gst_base_src_get_range:<v4l2src0> > > calling create offset 18446744073709551615 > length > > 4096, time 0 > > 0:00:35.400194362 3694 0x1e171e0 DEBUG > v4l2 > > > gstv4l2bufferpool.c:832:gst_v4l2_buffer_pool_acquire_buffer:<v4l2bufferpool0> acquire > > 0:00:35.400205021 3694 0x1e171e0 DEBUG > GST_POLL > > gstpoll.c:1200:gst_poll_wait: > > timeout :99:99:99.999999999 > > 0:00:35.400235182 3694 0x1e2b1e0 DEBUG > > queue_dataflow > gstqueue.c:1240:gst_queue_loop:<queue0> > > queue is not empty > > 0:00:35.402142734 3694 0x1e2b1e0 DEBUG > > basetransform > > > gstbasetransform.c:1962:gst_base_transform_handle_buffer:<capsfilter0> handling buffer 0x7f7730007550 of size 153600 and offset NONE > > 0:00:35.402168640 3694 0x1e2b1e0 DEBUG > > basetransform > > > gstbasetransform.c:2042:gst_base_transform_handle_buffer:<capsfilter0> calling prepare buffer > > 0:00:35.402178987 3694 0x1e2b1e0 DEBUG > GST_CAPS > > > gstpad.c:2408:gst_pad_has_current_caps:<capsfilter0:sink> > check current pad caps video/x-raw, format=(string)YUY2, > width=(int)320, height=(int)240, framerate=(fraction)15/1 > > 0:00:35.402210753 3694 0x1e2b1e0 DEBUG > > basetransform > > > gstbasetransform.c:2049:gst_base_transform_handle_buffer:<capsfilter0> using allocated buffer in 0x7f7730007550, out 0x7f7730007550 > > 0:00:35.402218850 3694 0x1e2b1e0 DEBUG > > basetransform > > > gstbasetransform.c:2066:gst_base_transform_handle_buffer:<capsfilter0> doing inplace transform > > > > (gst-launch-1.0:3694): GStreamer-WARNING **: > > > gstpad.c:3923:gst_pad_push_data:<capsfilter0:src> Got > > data flow before segment event > > > > (gst-launch-1.0:3694): GStreamer-WARNING **: > > > gstpad.c:3692:gst_pad_chain_data_unchecked:<xvimagesink0:sink> > Got data flow before segment event > > 0:00:35.402247697 3694 0x1e2b1e0 DEBUG > basesink > > > gstbasesink.c:3283:gst_base_sink_chain_unlocked:<xvimagesink0> > got times start: 99:99:99.999999999, end: 99:99:99.999999999 > > 0:00:35.402263093 3694 0x1e2b1e0 DEBUG > basesink > > > gstbasesink.c:1899:gst_base_sink_get_sync_times:<xvimagesink0> > got times start: 99:99:99.999999999, stop: 99:99:99.999999999, > do_sync 0 > > 0:00:35.402275683 3694 0x1e2b1e0 DEBUG > default > > > gstsegment.c:481:gst_segment_to_running_time: invalid > > position (-1) > > 0:00:35.402281951 3694 0x1e2b1e0 DEBUG > default > > > gstsegment.c:481:gst_segment_to_running_time: invalid > > position (-1) > > 0:00:35.402289418 3694 0x1e2b1e0 DEBUG > basesink > > > gstbasesink.c:3354:gst_base_sink_chain_unlocked:<xvimagesink0> > rendering object 0x7f7730007550 > > 0:00:35.402297939 3694 0x1e2b1e0 DEBUG > basesink > > > gstbasesink.c:938:gst_base_sink_set_last_buffer_unlocked:<xvimagesink0> setting last buffer to 0x7f7730007550 > > 0:00:35.402309005 3694 0x1e2b1e0 DEBUG > > GST_MEMORY gstmemory.c:88:_gst_memory_free: > free > > memory 0x7f7728f27070 > > 0:00:35.402322365 3694 0x1e2b1e0 DEBUG > > GST_MEMORY gstmemory.c:88:_gst_memory_free: > free > > memory 0x7f7729086a20 > > 0:00:35.402329259 3694 0x1e2b1e0 DEBUG > > GST_MEMORY gstmemory.c:88:_gst_memory_free: > free > > memory 0x7f7729345d80 > > 0:00:35.402748981 3694 0x1e2b1e0 DEBUG > > bufferpool > > > gstbufferpool.c:479:gst_buffer_pool_set_active:<xvimagebufferpool1> pool was in the right state > > 0:00:35.402773116 3694 0x1e2b1e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f7738006800, maxsize:153607 offset:0 > size:153600 > > 0:00:35.402785810 3694 0x1e2b1e0 DEBUG > > GST_PERFORMANCE > gstbuffer.c:244:_get_merged_memory: > > memcpy 65505 bytes for merge 0x7f7738006800 > from > > memory 0x7f7728c67d10 > > 0:00:35.402805953 3694 0x1e2b1e0 DEBUG > > GST_PERFORMANCE > gstbuffer.c:244:_get_merged_memory: > > memcpy 65531 bytes for merge 0x7f7738006800 > from > > memory 0x7f7728849000 > > 0:00:35.402825501 3694 0x1e2b1e0 DEBUG > > GST_PERFORMANCE > gstbuffer.c:244:_get_merged_memory: > > memcpy 22564 bytes for merge 0x7f7738006800 > from > > memory 0x7f7728dc76c0 > > 0:00:35.402843541 3694 0x1e2b1e0 DEBUG > > GST_PERFORMANCE > gstbuffer.c:1509:gst_buffer_map_range: > > temporary mapping for memory 0x7f7738006800 > in buffer > > 0x7f7730007550 > > 0:00:35.402930602 3694 0x1e2b1e0 DEBUG > > GST_PERFORMANCE > > > video-frame.c:245:gst_video_frame_copy_plane: copy > > plane 0, w:640 h:240 > > 0:00:35.402963361 3694 0x1e2b1e0 DEBUG > > GST_MEMORY gstmemory.c:88:_gst_memory_free: > free > > memory 0x7f7738006800 > > 0:00:35.402993223 3694 0x1e2b1e0 DEBUG > videosink > > > gstvideosink.c:117:gst_video_sink_center_rect: source > > is 320x240 dest is 320x240, result is > 320x240 with x,y > > 0x0 > > 0:00:35.403172767 3694 0x1e2b1e0 DEBUG > GST_QOS > > > gstbasesink.c:2855:gst_base_sink_do_render_stats:<xvimagesink0> avg_render: 0:00:00.000771911 > > 0:00:35.403185342 3694 0x1e2b1e0 DEBUG > basesink > > > gstbasesink.c:3393:gst_base_sink_chain_unlocked:<xvimagesink0> > object unref after render 0x7f7730007550 > > 0:00:35.403196545 3694 0x1e2b1e0 DEBUG > > queue_dataflow > gstqueue.c:1228:gst_queue_loop:<queue0> > > queue is empty > > 0:00:35.426997236 3694 0x1e171e0 DEBUG > v4l2 > > > gstv4l2bufferpool.c:1167:gst_v4l2_buffer_pool_process:<v4l2bufferpool0> process buffer 0x1de7830 > > 0:00:35.427041303 3694 0x1e171e0 DEBUG > GST_CLOCK > > > gstclock.c:922:gst_clock_get_internal_time:<GstSystemClock> > internal time 26:55:06.794065247 > > 0:00:35.427056137 3694 0x1e171e0 DEBUG > GST_CLOCK > > > gstclock.c:967:gst_clock_get_time:<GstSystemClock> > > adjusted time 26:55:06.794065247 > > 0:00:35.427067629 3694 0x1e171e0 DEBUG > v4l2src > > gstv4l2src.c:823:gst_v4l2src_fill:<v4l2src0> > ts: > > 26:55:06.800990000 now 26:55:06.794092266 > delay > > 0:00:00.000000000 > > 0:00:35.427080729 3694 0x1e171e0 INFO > v4l2src > > gstv4l2src.c:861:gst_v4l2src_fill:<v4l2src0> > sync to > > 0:00:34.466666322 out ts 0:00:34.800677133 > > 0:00:35.427092788 3694 0x1e171e0 DEBUG > basesrc > > > gstbasesrc.c:2216:gst_base_src_do_sync:<v4l2src0> no > > sync needed > > 0:00:35.427100101 3694 0x1e171e0 DEBUG > basesrc > > > gstbasesrc.c:2414:gst_base_src_get_range:<v4l2src0> > > buffer ok > > 0:00:35.427112183 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:1958:gst_base_transform_handle_buffer:<capsfilter5> handling buffer 0x1de7830 of size 165490 and offset 1033 > > 0:00:35.427122893 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:2042:gst_base_transform_handle_buffer:<capsfilter5> calling prepare buffer > > 0:00:35.427131748 3694 0x1e171e0 DEBUG > GST_CAPS > > > gstpad.c:2408:gst_pad_has_current_caps:<capsfilter5:sink> > check current pad caps image/jpeg, width=(int)320, > height=(int)240, pixel-aspect-ratio=(fraction)1/1, > framerate=(fraction)30/1 > > 0:00:35.427157133 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:2049:gst_base_transform_handle_buffer:<capsfilter5> using allocated buffer in 0x1de7830, out 0x1de7830 > > 0:00:35.427164745 3694 0x1e171e0 DEBUG > > basetransform > > > gstbasetransform.c:2066:gst_base_transform_handle_buffer:<capsfilter5> doing inplace transform > > 0:00:35.427176735 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:513:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Found APP4 marker (12182). JPG: 0-8 - APP4: 8 - 12192 > > 0:00:35.427197573 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f7728f27070, maxsize:1440014 offset:0 > size:8 > > 0:00:35.427207769 3694 0x1e171e0 DEBUG > > GST_PERFORMANCE > gstallocator.c:466:_sysmem_copy: > > memcpy 1440007 memory 0x7f77281690c0 -> > 0x7f7728f27070 > > 0:00:35.427908444 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:550:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> New auxiliary stream : v1 - 22 bytes - H264 1920x1080 -- 333333 *100ns -- 27 ms -- 67059032 > > 0:00:35.427927470 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:552:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Auxiliary stream size : 12154 bytes > > 0:00:35.427939077 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f7729086a20, maxsize:1440014 offset:38 > size:12154 > > 0:00:35.427948111 3694 0x1e171e0 DEBUG > > GST_PERFORMANCE > gstallocator.c:466:_sysmem_copy: > > memcpy 1440007 memory 0x7f77281690c0 -> > 0x7f7729086a20 > > 0:00:35.428626317 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:659:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Pushing H264 auxiliary buffer video/x-h264, width=(int)1920, height=(int)1080, framerate=(fraction)30/1 > > 0:00:35.428658303 3694 0x1e171e0 DEBUG > GST_PADS > > > gstpad.c:3224:do_probe_callbacks:<src:vidsrc> data is > > passed > > 0:00:35.428666953 3694 0x1e171e0 DEBUG > GST_PADS > > > gstpad.c:3088:probe_hook_marshal:<src:vidsrc> probe > > returned OK > > 0:00:35.428679400 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:513:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Found APP4 marker (65533). JPG: 12192-12192 - APP4: 12192 - 77727 > > 0:00:35.428688152 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:550:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> New auxiliary stream : v1 - 22 bytes - YUY2 320x240 -- 333333 *100ns -- 27 ms -- 67059032 > > 0:00:35.428697950 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:552:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Auxiliary stream size : 153600 bytes > > 0:00:35.428708335 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f77291e63d0, maxsize:1440014 offset:12222 > > size:65505 > > 0:00:35.428720262 3694 0x1e171e0 DEBUG > > GST_PERFORMANCE > gstallocator.c:466:_sysmem_copy: > > memcpy 1440007 memory 0x7f77281690c0 -> > 0x7f77291e63d0 > > 0:00:35.429419395 3694 0x1e171e0 DEBUG > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:513:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> Found APP4 marker (65533). JPG: 77727-77727 - APP4: 77727 - 143262 > > 0:00:35.429437926 3694 0x1e171e0 DEBUG > > GST_MEMORY gstmemory.c:138:gst_memory_init: > new memory > > 0x7f7729345d80, maxsize:1440014 offset:77731 > > size:65531 > > 0:00:35.429446663 3694 0x1e171e0 DEBUG > > GST_PERFORMANCE > gstallocator.c:466:_sysmem_copy: > > memcpy 1440007 memory 0x7f77281690c0 -> > 0x7f7729345d80 > > 0:00:35.430148554 3694 0x1e171e0 WARN > > uvch264mjpgdemux > > > gstuvch264_mjpgdemux.c:507:gst_uvc_h264_mjpg_demux_chain:<uvch264mjpgdemux0> error: Not enough data to read marker content > > 0:00:35.430172000 3694 0x1e171e0 DEBUG > > GST_MESSAGE > > > gstelement.c:1807:gst_element_message_full:<uvch264mjpgdemux0> > start > > 0:00:35.430202374 3694 0x1e171e0 INFO > > GST_ERROR_SYSTEM > > > gstelement.c:1838:gst_element_message_full:<uvch264mjpgdemux0> > posting message: Not enough data to read marker content > > 0:00:35.430223343 3694 0x1e171e0 DEBUG > GST_BUS > > gstbus.c:312:gst_bus_post:<bus0> [msg > 0x1e3c5a0] > > posting on bus error message: 0x1e3c5a0, > time > > 99:99:99.999999999, seq-num 378, element > > 'uvch264mjpgdemux0', GstMessageError, > > gerror=(GError)NULL, > > debug=(string)"gstuvch264_mjpgdemux.c\(507 > \):\ > > gst_uvc_h264_mjpg_demux_chain\ \(\): > > > \ /GstPipeline:pipeline0/GstUvcH264Src:src/GstUvcH264MjpgDemux:uvch264mjpgdemux0"; > > > > ... now it continues with with and EOS that > stops the > > pipeline > > > > _______________________________________________ > > gstreamer-devel mailing list > > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > > > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > > > > > -- > > Rob Krakora > > MessageNet Systems > > 101 East Carmel Dr. Suite 105 > > Carmel, IN 46032 > > (317)566-1677 Ext 212 > > (317)663-0808 Fax > > _______________________________________________ > > gstreamer-devel mailing list > > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > > > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > _______________________________________________ > gstreamer-devel mailing list > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> > > > > > -- > Rob Krakora > MessageNet Systems > 101 East Carmel Dr. Suite 105 > Carmel, IN 46032 > (317)566-1677 Ext 212 > (317)663-0808 Fax > _______________________________________________ > gstreamer-devel mailing list > <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> > <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </div></div></blockquote></div> -- Rob Krakora MessageNet Systems 101 East Carmel Dr. Suite 105 Carmel, IN 46032 <a value="+13175661677">(317)566-1677</a> Ext 212 <a value="+13176630808">(317)663-0808</a> Fax </div>