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mxf

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Jan 23rd, 2012
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  1. Original MXF from P2 camera with clip wrapped mappings:
  2.  
  3. [root@E4000-DEMO VIDEO]# ffmpeg -i 0001J5.MXF
  4. ffmpeg version N-33646-g0f8d771, Copyright (c) 2000-2011 the FFmpeg developers
  5. built on Oct 14 2011 14:36:13 with gcc 4.1.2 20080704 (Red Hat 4.1.2-48)
  6. configuration: --enable-shared --enable-libfaac --enable-libvorbis --enable-libx264 --enable-libtheora --enable-libxvid --enable-libmp3lame --enable-gpl --enable-nonfree
  7. libavutil 51. 21. 0 / 51. 21. 0
  8. libavcodec 53. 20. 1 / 53. 20. 1
  9. libavformat 53. 16. 0 / 53. 16. 0
  10. libavdevice 53. 4. 0 / 53. 4. 0
  11. libavfilter 2. 43. 6 / 2. 43. 6
  12. libswscale 2. 1. 0 / 2. 1. 0
  13. libpostproc 51. 2. 0 / 51. 2. 0
  14. [mxf @ 0x1cccb780] only frame wrapped mappings are correctly supported
  15. [mxf @ 0x1cccb780] material track 2: no corresponding source track found
  16. [mxf @ 0x1cccb780] material track 3: no corresponding source package found
  17. [mxf @ 0x1cccb780] material track 4: no corresponding source package found
  18. [mxf @ 0x1cccb780] material track 5: no corresponding source package found
  19. [mxf @ 0x1cccb780] parser not found for codec dvvideo, packets or times may be invalid.
  20.  
  21. Seems stream 0 codec frame rate differs from container frame rate: 59.94 (60000/1001) -> 29.97 (30000/1001)
  22. Input #0, mxf, from '0001J5.MXF':
  23. Duration: 00:00:33.03, start: 0.000000, bitrate: 57550 kb/s
  24. Stream #0:0: Video: dvvideo, yuv422p, 960x720 [SAR 4:3 DAR 16:9], 29.97 tbr, 29.97 tbn, 59.94 tbc
  25. At least one output file must be specified
  26.  
  27.  
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  29.  
  30. After using mxfsplit to extract the raw stream from the mxf wrapper:
  31.  
  32.  
  33.  
  34. [root@E4000-DEMO VIDEO]# ffmpeg -i _0002-G18010201.Stream
  35. ffmpeg version N-33646-g0f8d771, Copyright (c) 2000-2011 the FFmpeg developers
  36. built on Oct 14 2011 14:36:13 with gcc 4.1.2 20080704 (Red Hat 4.1.2-48)
  37. configuration: --enable-shared --enable-libfaac --enable-libvorbis --enable-libx264 --enable-libtheora --enable-libxvid --enable-libmp3lame --enable-gpl --enable-nonfree
  38. libavutil 51. 21. 0 / 51. 21. 0
  39. libavcodec 53. 20. 1 / 53. 20. 1
  40. libavformat 53. 16. 0 / 53. 16. 0
  41. libavdevice 53. 4. 0 / 53. 4. 0
  42. libavfilter 2. 43. 6 / 2. 43. 6
  43. libswscale 2. 1. 0 / 2. 1. 0
  44. libpostproc 51. 2. 0 / 51. 2. 0
  45. [dv @ 0x13ab6780] Estimating duration from bitrate, this may be inaccurate
  46. Input #0, dv, from '_0002-G18010201.Stream':
  47. Duration: 00:00:16.51, start: 0.000000, bitrate: 115084 kb/s
  48. Stream #0:0: Video: dvvideo, yuv422p, 960x720, 115084 kb/s, SAR 4:3 DAR 16:9, 59.94 tbr, 59.94 tbn, 59.94 tbc
  49. Stream #0:1: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
  50. Stream #0:2: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
  51. Stream #0:3: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
  52. Stream #0:4: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s
  53. At least one output file must be specified
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