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ffmpeg -re output

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Sep 20th, 2014
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  1. ffmpeg started on 2014-09-20 at 13:22:24
  2. Report written to "ffmpeg-20140920-132224.log"
  3. Command line:
  4. /opt/ffmpeg/bin/ffmpeg -report -r 25 -s 1920x1080 -f v4l2 -vcodec h264 -re -i /dev/video1 -copyinkf -vcodec copy output.mp4
  5. ffmpeg version 2.4 Copyright (c) 2000-2014 the FFmpeg developers
  6. built on Sep 17 2014 18:30:44 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
  7. configuration: --prefix=/opt/ffmpeg --libdir=/opt/ffmpeg/lib/ --enable-shared --enable-avresample --disable-stripping --enable-gpl --enable-version3 --enable-runtime-cpudetect --build-suffix=.ffmpeg --enable-postproc --enable-x11grab --enable-libcdio --enable-vaapi --enable-vdpau --enable-bzlib --enable-gnutls --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libfaac --enable-libvo-aacenc --enable-nonfree --enable-libmp3lame --enable-libx264 --enable-libx265 --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfdk_aac --enable-libopus --enable-pthreads --enable-zlib --enable-libvpx --enable-libfreetype --enable-libpulse --enable-debug=3
  8. libavutil 54. 7.100 / 54. 7.100
  9. libavcodec 56. 1.100 / 56. 1.100
  10. libavformat 56. 4.101 / 56. 4.101
  11. libavdevice 56. 0.100 / 56. 0.100
  12. libavfilter 5. 1.100 / 5. 1.100
  13. libavresample 2. 1. 0 / 2. 1. 0
  14. libswscale 3. 0.100 / 3. 0.100
  15. libswresample 1. 1.100 / 1. 1.100
  16. libpostproc 53. 0.100 / 53. 0.100
  17. Splitting the commandline.
  18. Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
  19. Reading option '-r' ... matched as option 'r' (set frame rate (Hz value, fraction or abbreviation)) with argument '25'.
  20. Reading option '-s' ... matched as option 's' (set frame size (WxH or abbreviation)) with argument '1920x1080'.
  21. Reading option '-f' ... matched as option 'f' (force format) with argument 'v4l2'.
  22. Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'h264'.
  23. Reading option '-re' ... matched as option 're' (read input at native frame rate) with argument '1'.
  24. Reading option '-i' ... matched as input file with argument '/dev/video1'.
  25. Reading option '-copyinkf' ... matched as option 'copyinkf' (copy initial non-keyframes) with argument '1'.
  26. Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'copy'.
  27. Reading option 'output.mp4' ... matched as output file.
  28. Finished splitting the commandline.
  29. Parsing a group of options: global .
  30. Applying option report (generate a report) with argument 1.
  31. Successfully parsed a group of options.
  32. Parsing a group of options: input file /dev/video1.
  33. Applying option r (set frame rate (Hz value, fraction or abbreviation)) with argument 25.
  34. Applying option s (set frame size (WxH or abbreviation)) with argument 1920x1080.
  35. Applying option f (force format) with argument v4l2.
  36. Applying option vcodec (force video codec ('copy' to copy stream)) with argument h264.
  37. Applying option re (read input at native frame rate) with argument 1.
  38. Successfully parsed a group of options.
  39. Opening an input file: /dev/video1.
  40. [video4linux2,v4l2 @ 0x246cce0] fd:5 capabilities:84000001
  41. [video4linux2,v4l2 @ 0x246cce0] Current input_channel: 0, input_name: Camera 1, input_std: 0
  42. [video4linux2,v4l2 @ 0x246cce0] Setting time per frame to 1/25
  43. [video4linux2,v4l2 @ 0x246cce0] The driver changed the time per frame from 1/25 to 1/24
  44. [h264 @ 0x246d300] Current profile doesn't provide more RBSP data in PPS, skipping
  45. [video4linux2,v4l2 @ 0x246cce0] All info found
  46. Input #0, video4linux2,v4l2, from '/dev/video1':
  47. Duration: N/A, start: 12114.445248, bitrate: N/A
  48. Stream #0:0, 8, 1/1000000: Video: h264 (Constrained Baseline), yuvj420p(pc), 1920x1080 [SAR 1:1 DAR 16:9], -4 kb/s, 24 fps, 24 tbr, 1000k tbn, 60 tbc
  49. Successfully opened the file.
  50. Parsing a group of options: output file output.mp4.
  51. Applying option copyinkf (copy initial non-keyframes) with argument 1.
  52. Applying option vcodec (force video codec ('copy' to copy stream)) with argument copy.
  53. Successfully parsed a group of options.
  54. Opening an output file: output.mp4.
  55. Successfully opened the file.
  56. Output #0, mp4, to 'output.mp4':
  57. Metadata:
  58. encoder : Lavf56.4.101
  59. Stream #0:0, 0, 1/12800: Video: h264 ([33][0][0][0] / 0x0021), yuvj420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, -4 kb/s, 24 fps, 12800 tbn, 25 tbc
  60. Stream mapping:
  61. Stream #0:0 -> #0:0 (copy)
  62. Press [q] to stop, [?] for help
  63. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 0, current: -2083; changing to 1. This may result in incorrect timestamps in the output file.
  64. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 1, current: -1673; changing to 2. This may result in incorrect timestamps in the output file.
  65. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 2, current: -1263; changing to 3. This may result in incorrect timestamps in the output file.
  66. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 3, current: -853; changing to 4. This may result in incorrect timestamps in the output file.
  67. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 4, current: -393; changing to 5. This may result in incorrect timestamps in the output file.
  68. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 4319, current: 2718; changing to 4320. This may result in incorrect timestamps in the output file.
  69. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 4320, current: 3199; changing to 4321. This may result in incorrect timestamps in the output file.
  70. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 4321, current: 3661; changing to 4322. This may result in incorrect timestamps in the output file.
  71. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 4322, current: 4143; changing to 4323. This may result in incorrect timestamps in the output file.
  72. frame= 21 fps=0.0 q=-1.0 size= 332kB time=00:00:00.37 bitrate=7197.5kbits/s
  73. frame= 33 fps= 33 q=-1.0 size= 534kB time=00:00:01.07 bitrate=4073.5kbits/s
  74. frame= 45 fps= 30 q=-1.0 size= 715kB time=00:00:01.48 bitrate=3934.8kbits/s
  75. frame= 59 fps= 29 q=-1.0 size= 907kB time=00:00:01.96 bitrate=3783.3kbits/s
  76. frame= 75 fps= 30 q=-1.0 size= 1108kB time=00:00:02.43 bitrate=3726.5kbits/s
  77. frame= 90 fps= 30 q=-1.0 size= 1297kB time=00:00:02.87 bitrate=3690.5kbits/s
  78. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 41039, current: 40931; changing to 41040. This may result in incorrect timestamps in the output file.
  79. frame= 105 fps= 30 q=-1.0 size= 1477kB time=00:00:03.57 bitrate=3384.8kbits/s
  80. frame= 120 fps= 30 q=-1.0 size= 1666kB time=00:00:04.02 bitrate=3394.9kbits/s
  81. frame= 135 fps= 30 q=-1.0 size= 1841kB time=00:00:04.46 bitrate=3377.9kbits/s
  82. frame= 150 fps= 30 q=-1.0 size= 2028kB time=00:00:04.90 bitrate=3385.5kbits/s
  83. [mp4 @ 0x2530200] Non-monotonous DTS in output stream 0:0; previous: 69675, current: 69466; changing to 69676. This may result in incorrect timestamps in the output file.
  84. frame= 164 fps= 30 q=-1.0 size= 2194kB time=00:00:05.57 bitrate=3226.1kbits/s
  85. frame= 180 fps= 30 q=-1.0 size= 2392kB time=00:00:06.04 bitrate=3239.8kbits/s
  86. frame= 195 fps= 30 q=-1.0 size= 2574kB time=00:00:06.49 bitrate=3247.8kbits/s
  87. frame= 210 fps= 30 q=-1.0 size= 2759kB time=00:00:06.93 bitrate=3259.5kbits/s
  88. frame= 225 fps= 30 q=-1.0 size= 2937kB time=00:00:07.37 bitrate=3261.5kbits/s
  89. frame= 240 fps= 30 q=-1.0 size= 3121kB time=00:00:08.07 bitrate=3166.9kbits/s
  90. frame= 255 fps= 30 q=-1.0 size= 3305kB time=00:00:08.51 bitrate=3177.8kbits/s
  91. frame= 270 fps= 30 q=-1.0 size= 3504kB time=00:00:08.96 bitrate=3202.8kbits/s
  92. frame= 285 fps= 30 q=-1.0 size= 3687kB time=00:00:09.40 bitrate=3211.0kbits/s
  93. frame= 291 fps= 30 q=-1.0 Lsize= 3761kB time=00:00:09.58 bitrate=3215.0kbits/s
  94. video:3757kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.110456%
  95. Input file #0 (/dev/video1):
  96. Input stream #0:0 (video): 291 packets read (3846769 bytes);
  97. Total: 291 packets (3846769 bytes) demuxed
  98. Output file #0 (output.mp4):
  99. Output stream #0:0 (video): 291 packets muxed (3846769 bytes);
  100. Total: 291 packets (3846769 bytes) muxed
  101. 0 frames successfully decoded, 0 decoding errors
  102. [AVIOContext @ 0x246d980] Statistics: 34 seeks, 317 writeouts
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