Revert a Digital Cinema Package back to a ProRes file, to (kind of) verify if the DCP creation wen't well

ffmpeg -i RIO_MUMBAI.mxf -i RIO_MUMBAI_AUDIO.mxf -vcodec h264 -acodec aac reverse-prores.mov
ffmpeg version 3.1.2 Copyright (c) 2000-2016 the FFmpeg developers
  built with Apple LLVM version 7.3.0 (clang-703.0.31)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/3.1.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-opencl --enable-libx264 --enable-libmp3lame --enable-libxvid --disable-lzma --enable-vda
  libavutil      55. 28.100 / 55. 28.100
  libavcodec     57. 48.101 / 57. 48.101
  libavformat    57. 41.100 / 57. 41.100
  libavdevice    57.  0.101 / 57.  0.101
  libavfilter     6. 47.100 /  6. 47.100
  libavresample   3.  0.  0 /  3.  0.  0
  libswscale      4.  1.100 /  4.  1.100
  libswresample   2.  1.100 /  2.  1.100
  libpostproc    54.  0.100 / 54.  0.100
[mxf @ 0x7f88e2002600] "OPAtom" with 2 ECs - assuming OP1a
Input #0, mxf, from 'RIO_MUMBAI.mxf':
  Metadata:
    uid             : 5f9bf17f-fff7-4ad7-9305-315ec564afdd
    generation_uid  : 8a8c0049-fe43-4068-9b49-c15254a869b9
    company_name    : OpenDCP
    product_name    : OpenDCP
    product_version : 0.30.0
    product_uid     : 43059a1d-0432-4101-b83f-736815acf31d
    modification_date: 2017-06-16 14:42:03
    application_platform: osx
    material_package_umid: 0x060A2B340101010501010F201300000020A5FB1C2E4743B5B67BA547DF516FF5
    material_package_name: AS-DCP Material Package
    timecode        : 00:00:00:00
  Duration: 01:26:46.80, start: 0.000000, bitrate: 116475 kb/s
    Stream #0:0: Video: jpeg2000 (JPEG 2000 digital cinema 2K), xyz12le, 2048x858, SAR 1:1 DAR 1024:429, 25 tbr, 25 tbn, 25 tbc
    Metadata:
      file_package_umid: 0x060A2B340101010501010F201300000032832EDDB40F4A109B08D5E097BDDAC5
      file_package_name: File Package: SMPTE 429-4 frame wrapping of JPEG 2000 codestreams
[mxf @ 0x7f88e4801400] "OPAtom" with 2 ECs - assuming OP1a
Guessed Channel Layout for Input Stream #1.0 : 5.1
Input #1, mxf, from 'RIO_MUMBAI_AUDIO.mxf':
  Metadata:
    uid             : 2d8531f1-ef72-4f58-84f4-fd5079ec4712
    generation_uid  : 1d109b53-e6fe-41e6-bef9-e43794659ce7
    company_name    : OpenDCP
    product_name    : OpenDCP
    product_version : 0.30.0
    product_uid     : 43059a1d-0432-4101-b83f-736815acf31d
    modification_date: 2017-06-16 12:42:20
    application_platform: osx
    material_package_umid: 0x060A2B340101010501010F2013000000C207204B7C0348819130E58F83F76AFB
    material_package_name: AS-DCP Material Package
    timecode        : 00:00:00:00
  Duration: 01:26:46.80, start: 0.000000, bitrate: 6916 kb/s
    Stream #1:0: Audio: pcm_s24le, 48000 Hz, 6 channels, s32 (24 bit), 6912 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010F201300000010E7B42BFD9D48758B5D63380CE1A6A9
      file_package_name: File Package: SMPTE 382M frame wrapping of wave audio
No pixel format specified, yuv444p10le for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 0x7f88e4802600] using SAR=1/1
[libx264 @ 0x7f88e4802600] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0x7f88e4802600] profile High 4:4:4 Predictive, level 4.0, 4:4:4 10-bit
[libx264 @ 0x7f88e4802600] 264 - core 148 r2748 97eaef2 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4 threads=27 lookahead_threads=4 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=81 qpstep=4 ip_ratio=1.40 aq=1:1.00
[mov @ 0x7f88e481be00] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    Last message repeated 1 times
Output #0, mov, to 'reverse-prores.mov':
  Metadata:
    uid             : 5f9bf17f-fff7-4ad7-9305-315ec564afdd
    generation_uid  : 8a8c0049-fe43-4068-9b49-c15254a869b9
    company_name    : OpenDCP
    product_name    : OpenDCP
    product_version : 0.30.0
    product_uid     : 43059a1d-0432-4101-b83f-736815acf31d
    modification_date: 2017-06-16 14:42:03
    application_platform: osx
    material_package_umid: 0x060A2B340101010501010F201300000020A5FB1C2E4743B5B67BA547DF516FF5
    material_package_name: AS-DCP Material Package
    timecode        : 00:00:00:00
    encoder         : Lavf57.41.100
    Stream #0:0: Video: h264 (libx264) (avc1 / 0x31637661), yuv444p10le, 2048x858 [SAR 1:1 DAR 1024:429], q=-1--1, 0.04 fps, 12800 tbn, 25 tbc
    Metadata:
      file_package_umid: 0x060A2B340101010501010F201300000032832EDDB40F4A109B08D5E097BDDAC5
      file_package_name: File Package: SMPTE 429-4 frame wrapping of JPEG 2000 codestreams
      encoder         : Lavc57.48.101 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp (24 bit), 341 kb/s
    Metadata:
      file_package_umid: 0x060A2B340101010501010F201300000010E7B42BFD9D48758B5D63380CE1A6A9
      file_package_name: File Package: SMPTE 382M frame wrapping of wave audio
      encoder         : Lavc57.48.101 aac
Stream mapping:
  Stream #0:0 -> #0:0 (jpeg2000 (native) -> h264 (libx264))
  Stream #1:0 -> #0:1 (pcm_s24le (native) -> aac (native))
Press [q] to stop, [?] for help
frame=    2 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=    6 fps=4.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   12 fps=6.5 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   17 fps=7.1 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   22 fps=7.6 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   28 fps=8.1 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   34 fps=8.4 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   40 fps=8.6 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   45 fps=8.7 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   51 fps=8.8 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   56 fps=8.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   61 fps=8.9 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   66 fps=9.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   71 fps=9.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   frame=   75 fps=8.9 q=40.0 size=       1kB time=00:00:00.06 bitrate= 176.4kbits/frame=   81 fps=9.0 q=40.0 size=       2kB time=00:00:00.29 bitrate=  52.2kbits/frame=   87 fps=9.2 q=40.0 size=       3kB time=00:00:00.55 bitrate=  37.4kbits/frame=   93 fps=9.3 q=40.0 size=       3kB time=00:00:00.78 bitrate=  32.2kbits/frame=   99 fps=9.4 q=40.0 size=       4kB time=00:00:01.02 bitrate=  34.9kbits/frame=  105 fps=9.4 q=40.0 size=       8kB time=00:00:01.25 bitrate=  50.7kbits/frame=  111 fps=9.5 q=40.0 size=      11kB time=00:00:01.51 bitrate=  58.4kbits/frame=  117 fps=9.6 q=40.0 size=      16kB time=00:00:01.74 bitrate=  74.9kbits/frame=  123 fps=9.7 q=40.0 size=      32kB time=00:00:01.98 bitrate= 130.6kbits/frame=  129 fps=9.7 q=40.0 size=      38kB time=00:00:02.21 bitrate= 141.8kbits/frame=  135 fps=9.8 q=40.0 size=      42kB time=00:00:02.47 bitrate= 138.8kbits/frame=  141 fps=9.8 q=40.0 size=      43kB time=00:00:02.70 bitrate= 129.0kbits/frame=  147 fps=9.8 q=40.0 size=      44kB time=00:00:02.94 bitrate= 122.7kbits/frame=  153 fps=9.9 q=40.0 size=      45kB time=00:00:03.17 bitrate= 115.5kbits/frame=  159 fps=9.9 q=40.0 size=      46kB time=00:00:03.43 bitrate= 108.6kbits/frame=  165 fps= 10 q=40.0 size=      46kB time=00:00:03.66 bitrate= 103.2kbits/frame=  171 fps= 10 q=40.0 size=      47kB time=00:00:03.90 bitrate=  98.4kbits/frame=  177 fps= 10 q=40.0 size=      48kB time=00:00:04.13 bitrate=  94.0kbits/frame=  183 fps= 10 q=40.0 size=      48kB time=00:00:04.39 bitrate=  89.9kbits/frame=  189 fps= 10 q=40.0 size=      49kB time=00:00:04.62 bitrate=  86.6kbits/frame=  195 fps= 10 q=40.0 size=      50kB time=00:00:04.86 bitrate=  83.5kbits/frame=  201 fps= 10 q=40.0 size=      50kB time=00:00:05.09 bitrate=  80.7kbits/frame=  206 fps= 10 q=40.0 size=      51kB time=00:00:05.31 bitrate=  78.4kbits/frame=  211 fps= 10 q=40.0 size=      53kB time=00:00:05.50 bitrate=  79.3kbits/frame=  217 fps= 10