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Jun 7th, 2013
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  1. root@raspberrypi:~/streamtest# cat l2.sh
  2. #!/bin/bash
  3.  
  4. set -e
  5.  
  6. rm -f stream*.h264 img*.jpg snaps*
  7.  
  8. raspivid -n -t 1000000 -vf -b 2000000 -fps 25 -o - | \
  9. gst-launch-1.0 -v fdsrc fd=0 ! capssetter caps='video/x-raw,framerate=25/1' \
  10. ! decodebin ! videorate \
  11. ! video/x-raw,framerate=1/1 ! videorate ! jpegenc quality=75 \
  12. ! multifilesink location='img_%04d.jpg'
  13.  
  14.  
  15. root@raspberrypi:~/streamtest# ./l2.sh
  16. Setting pipeline to PAUSED ...
  17. Pipeline is PREROLLING ...
  18. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream
  19.  
  20. (gst-launch-1.0:8265): GStreamer-WARNING **: gstpad.c:4503:store_sticky_event:<typefind:src> Sticky event misordering, got 'caps' before 'stream-start'
  21. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstH264Parse:h264parse0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream
  22. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstH264Parse:h264parse0.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream, width=(int)1920, height=(int)1080, parsed=(boolean)true, alignment=(string)au
  23. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstCapsFilter:capsfilter1.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream, width=(int)1920, height=(int)1080, parsed=(boolean)true, alignment=(string)au
  24. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstOMXH264Dec-omxh264dec:omxh264dec-omxh264dec0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, width=(int)1920, height=(int)1080, parsed=(boolean)true, alignment=(string)au
  25. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstCapsFilter:capsfilter1.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, width=(int)1920, height=(int)1080, parsed=(boolean)true, alignment=(string)au
  26. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstCapsFilter:capsfilter1.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream, width=(int)1920, height=(int)1080, parsed=(boolean)true, alignment=(string)au
  27. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstOMXH264Dec-omxh264dec:omxh264dec-omxh264dec0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, width=(int)1920, height=(int)1080, parsed=(boolean)true, alignment=(string)au
  28. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstOMXH264Dec-omxh264dec:omxh264dec-omxh264dec0.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)0/1
  29. /GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstDecodePad:src_0: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)0/1
  30. /GstPipeline:pipeline0/GstVideoRate:videorate0.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  31. /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  32. /GstPipeline:pipeline0/GstVideoRate:videorate1.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  33. /GstPipeline:pipeline0/GstJpegEnc:jpegenc0.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  34. /GstPipeline:pipeline0/GstVideoRate:videorate1.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  35. /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  36. /GstPipeline:pipeline0/GstVideoRate:videorate0.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)0/1
  37. /GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstDecodePad:src_0.GstProxyPad:proxypad4: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)0/1
  38. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstOMXH264Dec-omxh264dec:omxh264dec-omxh264dec0.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)0/1
  39. /GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstDecodePad:src_0: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)0/1
  40. /GstPipeline:pipeline0/GstVideoRate:videorate0.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  41. /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  42. /GstPipeline:pipeline0/GstVideoRate:videorate1.GstPad:src: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  43. /GstPipeline:pipeline0/GstJpegEnc:jpegenc0.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  44. /GstPipeline:pipeline0/GstVideoRate:videorate1.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  45. /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)1/1
  46. /GstPipeline:pipeline0/GstVideoRate:videorate0.GstPad:sink: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)0/1
  47. /GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstDecodePad:src_0.GstProxyPad:proxypad4: caps = video/x-raw, format=(string)I420, width=(int)1920, height=(int)1080, pixel-aspect-ratio=(fraction)1/1, interlace-mode=(string)progressive, colorimetry=(string)bt709, framerate=(fraction)0/1
  48. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstCapsFilter:capsfilter1.GstPad:src: caps = video/x-h264, stream-format=(string)byte-stream, width=(int)1920, height=(int)1080, parsed=(boolean)true, alignment=(string)au
  49. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstOMXH264Dec-omxh264dec:omxh264dec-omxh264dec0.GstPad:sink: caps = video/x-h264, stream-format=(string)byte-stream, width=(int)1920, height=(int)1080, parsed=(boolean)true, alignment=(string)au
  50. ^CCaught interrupt -- handling interrupt.
  51. Interrupt: Stopping pipeline ...
  52. ERROR: pipeline doesn't want to preroll.
  53. Setting pipeline to NULL ...
  54. /GstPipeline:pipeline0/GstJpegEnc:jpegenc0.GstPad:sink: caps = NULL
  55. /GstPipeline:pipeline0/GstVideoRate:videorate1.GstPad:src: caps = NULL
  56. /GstPipeline:pipeline0/GstVideoRate:videorate1.GstPad:sink: caps = NULL
  57. /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = NULL
  58. /GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = NULL
  59. /GstPipeline:pipeline0/GstVideoRate:videorate0.GstPad:src: caps = NULL
  60. /GstPipeline:pipeline0/GstVideoRate:videorate0.GstPad:sink: caps = NULL
  61. /GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstDecodePad:src_0.GstProxyPad:proxypad4: caps = NULL
  62. /GstPipeline:pipeline0/GstDecodeBin:decodebin0.GstDecodePad:src_0: caps = NULL
  63. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstOMXH264Dec-omxh264dec:omxh264dec-omxh264dec0.GstPad:src: caps = NULL
  64. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstOMXH264Dec-omxh264dec:omxh264dec-omxh264dec0.GstPad:sink: caps = NULL
  65. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstCapsFilter:capsfilter1.GstPad:src: caps = NULL
  66. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstCapsFilter:capsfilter1.GstPad:sink: caps = NULL
  67. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstH264Parse:h264parse0.GstPad:src: caps = NULL
  68. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstH264Parse:h264parse0.GstPad:sink: caps = NULL
  69. /GstPipeline:pipeline0/GstDecodeBin:decodebin0/GstTypeFindElement:typefind.GstPad:src: caps = NULL
  70. Freeing pipeline ...
  71. root@raspberrypi:~/streamtest# ls
  72. l2.sh launch.sh test.sh testvideo.h264
  73. root@raspberrypi:~/streamtest#
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