[libav-bugs] [Bug 1132] New: Cineform not supported

bugzilla at libav.org bugzilla at libav.org
Tue Aug 21 16:27:31 CEST 2018


https://bugzilla.libav.org/show_bug.cgi?id=1132

            Bug ID: 1132
           Summary: Cineform not supported
           Product: Libav
           Version: 12
          Hardware: All
                OS: All
            Status: NEW
          Severity: minor
          Priority: ---
         Component: general
          Assignee: bugzilla at libav.org
          Reporter: chudovische.nss at gmail.com

You've declared Cineform supported
(https://libav.org/documentation/general.html#Video-Codecs). But in real there
is no support.

Example log:

avconv version 12.3, Copyright (c) 2000-2018 the Libav developers
  built on Feb 13 2018 11:17:07 with Apple LLVM version 9.0.0
(clang-900.0.39.2)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'main cineform q=1.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 537199360
    compatible_brands: qt
    creation_time   : 2018-08-21 14:05:04
  Duration: 00:01:53.32, start: 0.000000, bitrate: 42149 kb/s
    Stream #0:0(eng): Video: CFHD / 0x44484643 [CFHD / 0x44484643]
      none, bt709/bt709/bt709
      1920x1080, 40539 kb/s, PAR 1920:1920 DAR 16:9
      25 fps, 25 tbn (default)
    Metadata:
      creation_time   : 2018-08-21 14:05:04
      handler_name    : Apple Alias Data Handler
      encoder         : GoPro Cineform
    Stream #0:1(eng): Audio: pcm_s16le [sowt / 0x74776F73]
      48000 Hz, stereo, s16, 1536 kb/s (default)
    Metadata:
      creation_time   : 2018-08-21 14:05:04
      handler_name    : Apple Alias Data Handler
    Stream #0:2(eng): Data: tmcd / 0x64636D74 (default)
    Metadata:
      creation_time   : 2018-08-21 14:05:04
      handler_name    : Apple Alias Data Handler
Stream mapping:
  Stream #0:0 -> #0:0 (? (?) -> h264 (libx264))
  Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (libfaac))
Decoder (codec id 0) not found for input stream #0:0


Maybe you support any old version of codec (before buying Cineform by GoPro)?
You've declared simply "Cineform HD". Can you be more specific and point
concrete names and versions of codec? And I hope you'll add new codec support.

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