dnxhd: "unsupported cid 1244"

[ami_stuff]

probably regression - see ticket #2125

​https://trac.ffmpeg.org/raw-attachment/ticket/2125/dnxhd-tr.mov

C:\>ffmpeg -i C:\dnxhd-tr.mov
ffmpeg version N-78758-g5156578 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.3.0 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --
enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena
ble-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --
enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-lib
x265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-d
ecklink --enable-zlib
  libavutil      55. 19.100 / 55. 19.100
  libavcodec     57. 27.100 / 57. 27.100
  libavformat    57. 26.100 / 57. 26.100
  libavdevice    57.  0.101 / 57.  0.101
  libavfilter     6. 37.100 /  6. 37.100
  libswscale      4.  0.100 /  4.  0.100
  libswresample   2.  0.101 /  2.  0.101
  libpostproc    54.  0.100 / 54.  0.100
[dnxhd @ 038ef9e0] unsupported cid 1244
    Last message repeated 2 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 038de560] decoding for stream 0 failed
[mov,mp4,m4a,3gp,3g2,mj2 @ 038de560] Could not find codec parameters for stream
0 (Video: dnxhd (AVdn / 0x6E645641), none(pc, bt709/unknown/unknown), 1920x1080,
 121241 kb/s): unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'C:\dnxhd-tr.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 537199360
    compatible_brands: qt
    creation_time   : 2013-01-08 23:43:27
    com.apple.quicktime.player.movie.audio.gain: 1.000000
    com.apple.quicktime.player.movie.audio.treble: 0.000000
    com.apple.quicktime.player.movie.audio.bass: 0.000000
    com.apple.quicktime.player.movie.audio.balance: 0.000000
    com.apple.quicktime.player.movie.audio.pitchshift: 0.000000
    com.apple.quicktime.player.movie.audio.mute:
    com.apple.quicktime.player.movie.visual.brightness: 0.000000
    com.apple.quicktime.player.movie.visual.color: 1.000000
    com.apple.quicktime.player.movie.visual.tint: 0.000000
    com.apple.quicktime.player.movie.visual.contrast: 1.000000
    com.apple.quicktime.player.version: 7.6.6 (7.6.6)
    com.apple.quicktime.version: 7.7.1 (2330) 0x7718000 (Mac OS X, 10.7.4, 11E53
)
    timecode        : 01:00:00:00
  Duration: 00:00:00.12, start: 0.000040, bitrate: 124745 kb/s
    Stream #0:0(eng): Video: dnxhd (AVdn / 0x6E645641), none(pc, bt709/unknown/u
nknown), 1920x1080, 121241 kb/s, 25 fps, 25 tbr, 25k tbn, 25k tbc (default)
    Metadata:
      creation_time   : 2013-01-08 23:43:27
      handler_name    : Apple Alias Data Handler
      encoder         : Avid DNxHD Codec
    Stream #0:1(eng): Audio: pcm_s16be (twos / 0x736F7774), 48000 Hz, stereo, s1
6, 1536 kb/s (default)
    Metadata:
      creation_time   : 2013-01-08 23:43:27
      handler_name    : Apple Alias Data Handler
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74) (default)
    Metadata:
      creation_time   : 2013-01-08 23:43:27
      handler_name    : Apple Alias Data Handler
      timecode        : 01:00:00:00
At least one output file must be specified

[Hendrik]

I don't find any hints that 1244 was ever supported, it was probably missed and the old ticket closed prematurely.

[Elon Musk]

Fixed in d38dff8e5da54b67c257d05fe7689d49a3a745e8.

[Elon Musk]

Reopenning because of edit list causing breakage for this specific file.

[Carl Eugen Hoyos]

Replying to richardpl:

Reopenning because of edit list causing breakage for this specific file.

Why do you think there is an issue? The cut file is simply shorter than the edit list, no?

[Elon Musk]

But it still should give output as before edit list, no?

[Carl Eugen Hoyos]

Many samples have changed output because of the edit list patch (no single patch has ever fixed so many tickets), why should this (badly cut) sample stay identical?
It is of course possible that the edit list is incorrectly read and should not change this sample but I don't understand how a mov regression can be related to a dnxhd enhancement.

[Elon Musk]

Because QT player IIRC plays this just fine.

[Elon Musk]

There is workaround.